Bro, I love you man !!!! My phone is almost got killed in bootloop, before flashing, the OS can be entered after waited 6 hours but insteadly crashed in password section, now after flashing with your method, i can access my phone, but still constantly crash after awhile, need to backup everything and hard reset then
My Xperia 10 IV A202SO (same region firmware Android 13 to 14 UPDATE) didn't get Andriod 14 update so i use this method (FIRST TIME FLASHING SONY PHONE EVER) After first try i got slot "b" active and boot loop So, I close all tab,nothing change with file and redo the same for second time then i got Slot "a" active and everytings fine without losing data Really Really helpful
you can flash other regional firmware but I'm not 100% sure that network will work as I have experience flashing a US firmware to a Asian xperia 1 III and my sim does not work.
Hi I have watched your video and it was very helpful..Just some clarifications before I embark on the procedures ..I am using HK firmware on my Xperia 1 II Dual SIM but VoLTE was not functional. I guess using the SEA version should work right ? and it will not erase any data or app in the phone right? In case there are issues how to revert back to its original firmware? Updates: i tried and managed to flash HK firmware to SEA version But no luck, VoLTE function is still missing ..Voice call in 4G network is still not possible. Any suggestions! Where can I find Global version firmware ?
@@rixard1491 yes i managed to solve it. You have to connect your device and run the command to switch to A. It will say DONE. Then run the command to install the firmware.. try it and if you have any issues contact me.
Hi, sorry late reply just moved to another place. before you do flashing you have to open a new cmd and do the command switch to slot A. as this is the active partition of the phone. after set to slot A, you can do the flashing.
Hi mate, in Australia with an XPeria 1 iii Will this download activate VoLTE? The network keeps telling me my phone won't work in about 2 months because its closing 3G. Really annoying that a 5G phone calls over 3G!!!. It has LTE, just need it to offer VoLTE. Thanks for any advice
Hi sir, Can i ask about my sony xperia 1 mark 3 from japan docomo, how can i fix my phone?it will on after 1 min will close again sometimes 2 minutes then close (reboot)?😢😢pls help me sir to fix
Hi EvoTechXplore, i have a Xperia 1 ii au version, and i follow all your step and now im having set slot "b" active. btw im from Malaysia stay in KL. Can i send to you this phone to fix it.
Do the japanese xperia have the same model number? Because there are issues,if the models are different like the Asia model flash to US, signal will not work. But if same model tyen no issues
Do you have a guide for sony xperia 1iii (ntt docomo version) because i cannot to 5g and Vonr, limitation only on 4g lte network, but around all civerage are 5g, can you give a guide to overcome the problem without flashing it to global set?
Using the same firmware won't make any changes but using another firmware that might work to enable 5G will do. I have a china firmware and I flash SEA firmware for the 5G to work when I'm in MY.
Can i flash into the current firmware Japan but changing the modem files ? Is it contribute to any error? Or should I just flash from Japan version to sea version? @@evotechxplore5199
mine are so-51b docomo series. Can i use rom that use in ur video. my sim card detected but only mobile data seem not working. eventhough the noti shows some kind of volte icon
What are the bands use for italy telco? I have tried it here in North America and it's ok as long as you are in the city, I haven't tried to flash EU firmware but flashing US firmware disabled by network with a Xperia 1 III XQ-BC72 model
Hey man, I'm a little confused about what you're saying about delete those files in the firmware folder. From what I understood, if u just want to update your firmare to a newer version without delete all your data, u don't need to delete any files in those steps right? I just want to update my Xperia 1 IV docomo (S0-51C) to a newer version without deleting all my phone data, so I don't need to delete any files in the firmware folder right?
@@evotechxplore5199no, but how to do it..... I'm from India & have the Japanese SOG03 variant, kindly if you tell how to move it to global with volte enabled & remove all jaapanese botwares & bootloader,...😢
@@prudhviraj9416 Yes, I've successfully enabled the VOLTE Services in Sony Xperia 1 iii / 1 Mark 3 - SOG03 Model 🤗 & also the 5G is enabled too with this VOLTE
Hello, I've not set the slot to a, now at the end of flashing it is saying slot b, and I have bootloop now, Can you please tell me how can I fix this? Please
I'm not sure as I left Asia already and cannot test it. If in your country the HK model works then try to flash it. Like when I lived in Malaysia HK firmware works well with VOLTE.
Hi can I install XQ-DQ54 EU/UK dual sim esim firmware on my phone XQ-DQ72 ASIA dual firm phone ? . I see that the 54 supports esim but not 72. Are there any workarounds to enabling esim on the 72 or do I flash new firmware to go to 54? Best Regards
hello dear today im flash sony xpria 5 mark3 this mobile orginal A103SO so im update flash SOG05 after update Android 13 mobile network not working so im tryint all flash xperia 5 III this mobile only on 2 file working on 1st SOG05 2nd XQ-BQ42 this both file mobile working but networking radio off kindly any solution tell me thanks me for helping
Hi, to fixed this you have to flashback the original firmware of you phone. I don't suggest flashing other region firmware as this will cause network issue..
hello bro thanks for replay im try it A103So android 12 not working im check it and try it this mobile working only on android 13. u have A103SO android 13 firmware link kindly share it @@evotechxplore5199
please help me where to change active partition to "a" and also what command used and where it has to be done. my phone stuck in bootloop and saying "Your device is corrupt It can't be trusted and will not boot"after flashing firmware from newflasher
Follow this tutorial again and succesfully cross flashed my Sony xperia 5 iii Xq bq62 to southeast asia firmware Xq bq72. need to check if airtel volte is enabled.
@@ruzansbow3755 no Airtel volte did not work on South East Asia firmware. Also tried other region firmwares but no luck. So i flashed again usa firmware( xq bq62) back. So waiting if someone finds a solution for Airtel volte to work.
sog03, not sure if it supports the bands in india. some have the same version only different firmware, then you can flash the firmware that were use on that location.
Bquebondas broma. Pudiste arreglar tu Xperia. Tengo uno igual y el problema que me dio al inicio fue que la red se caía muy seguido. Y aveces hasta desconocia el SIM . Espero me respondas amigo plus plus
Asian models can't support US bands 100%. I have a Chinese version and flash a HK firmware and VoLTE works here in canada but the signal is weak like even i'm in a city, 1 or 2 bars only.
Bro i have Sony Xperia 5 Mark 3 so 53b i am going to flash global rom i am in india tamilnadu which is the best rom file to get 5g plz suggest any rom which is best for me
Hi I have a sony xperia 1 Mark iii SOG03 and it was working perfectly fine suddenly it got stuck and since then it has started restarting again and again I have tried this method and also from the Xperia companion app but the issue is same it restarted and blink green light 2 times and turns on after 2 mins restart again.Any one can help me out.
Hi, Does this also enable Airtel volte for India. I brought xperia 5 iii xq bq62 from usa. I want to know how to enable Airtel volte on xperia 5 iii like which firmware support it ?
@@evotechxplore5199 as per a post on xda. The European ee global firmware for xperia 5 iii xq bq52 has working Airtel volte in India but still I have not yet researched to flash that firmware to my xperia 5 iii xq bq62 but i am worried of anything goes wrong then what to do ? Also few of them say to flash that SEA firmware has Indian network settings. All we need to is experiment. Recently I converted my xperia xz premium g8141 to g8142 India firmware but dual sim don't work because g 8141 is single sim variant.
@@chethankumarh7464 hey man, I have a Japan au variant 'SOG01' xperia 1 ii. Mobile data doesn't work on it, be it Vodafone idea or any other network. Now I have ordered an 'XQ-AT52'. Will receive it soon. I'll check if Airtel works on it or not. Keep in touch brother
just got myself a Xperia 1ii, but still have not yet get it. international version dual sim, so i dont have these kind of issues. my question is, will it still get OTA updates? anyone have the phone and can confirm? if not, i will just flash the latest firmware with this guide?
Hi EvoTechXplore ,I have Xperia 5 II (XQ AS72),I have missed the fingerprints manager,(fingerprint settings disappeared),so if i change the firmware region may this be useful?,or if you have any suggestions, thanks in advance
Hi EvoTech, I have a Japan version Xperia Z1 mk2 SO-51A model. Now Im using it in India where the signal is not fully stable. Will it work well if Install global ROM? Can you help me bro.
Hi, not sure if it will make any difference as japan might have different bands even if you flash different firmware, signal will be the same or won't work at all.
It will work but I'm not sure if the bands will work. As some go issue converting from asian version to north america and cell signal is not working. You can test and if it did not work just revert back to your original firmware.
@@evotechxplore5199 I recently Flashed Au Android 12 Version on my SoftBank version . Now I want to switch back to Android 11 but It always says the device is Corrupted. Could you please help me with this?
@@ArmanKhan-zx8sd thank you for your reply i personally have the 5iii SoftBank version so i didn't convert it and I don't have much information but as far as i know when you try downgrade the android version phone itself will not allow so when you update your phone you have to either stick with it or find a way to downgrade the android version
I'm planning to get the SOG03 version. I had SOG01 Earlier. Is the Xperia 1 iii good option to be used as primary phone ? Reply from anyone would be helpful. Also , can we enable 5G in the Mark 3 ? Any walkaround for that ?
@@taigameted9364 I've done it in my Mark 2 and it worked. Wanna know about Mark 3 , so that I can purchase . Will 5G work ? Do we have any walkaround ?
@@evotechxplore5199 oops! i don't wanna root the phone. i wanna try how the xperia 1 iii feels. not sure how the battery life will be like in a day to day usage. still confused whether to buy or not. lol
Hi, I have version A101SO Softbank, do you have a way to put it in Android 13, Softbank has not yet deployed their version 13, PS: I don't need to use 5G,
Hi EvoTech, I have a Japan version Xperia Z1 mk2 SO-51A model. Now Im using it in India where the signal is not fully stable. Will it work well if Install global ROM? Can you help me bro.
Hi, not sure if it will make any difference as japan might have different bands even if you flash different firmware, signal will be the same or won't work at all.
Hi , i have tje the Xperia 1 mark 3 , its the XQ-BC72 , it's from Japan, but i live in Mexico, and i don't have volte, with this method, can i enable it ? Thanks.
Is your BC72 with which firmware? Like in asia, we have SEA,HK and other versions under BC72 and you can flash it to a firmware on which you know it works in your country.
@@evotechxplore5199 mine its from japan global version, i really don't know which one will work over here, there are not firmwares for america. (the country)
![Fix Flashtool Cannot Detect ftf Files [Solved]](http://i.ytimg.com/vi/L8192t1mKt0/mqdefault.jpg)
Bro, I love you man !!!! My phone is almost got killed in bootloop, before flashing, the OS can be entered after waited 6 hours but insteadly crashed in password section, now after flashing with your method, i can access my phone, but still constantly crash after awhile, need to backup everything and hard reset then
My Xperia 10 IV A202SO (same region firmware Android 13 to 14 UPDATE)
didn't get Andriod 14 update so i use this method (FIRST TIME FLASHING SONY PHONE EVER)
After first try i got slot "b" active and boot loop
So, I close all tab,nothing change with file and redo the same for second time
then i got Slot "a" active and everytings fine without losing data
Really Really helpful
I didn't understand what you are doing at around 6:40
hello im unable to enter in flash mode I'm using xperia 1 iii Japan A101S0
plz help ive tried all methods volume down power button..
I LOVE YOU MAN!! MY PHONE IS ALIVE AGAIN!!!! xperia 1 mark iv
Glad to help
i got Experia 1iii SOG03 neet to convert to global which firmware i should download and flash?
you can flash other regional firmware but I'm not 100% sure that network will work as I have experience flashing a US firmware to a Asian xperia 1 III and my sim does not work.
Have you try it ?
do u try it ??? mine also SOG03 ... i will try if this method work
I already try flash from sogo3 to sea rom..and my sim not working..so i comeback to japan rom and my sim working back..
Hi I have watched your video and it was very helpful..Just some clarifications before I embark on the procedures ..I am using HK firmware on my Xperia 1 II Dual SIM but VoLTE was not functional. I guess using the SEA version should work right ? and it will not erase any data or app in the phone right?
In case there are issues how to revert back to its original firmware?
Updates: i tried and managed to flash HK firmware to SEA version But no luck, VoLTE function is still missing ..Voice call in 4G network is still not possible.
Any suggestions! Where can I find Global version firmware ?
I did the following and at the end it shows set slot 'b' active and now its looping on logo .. What can i do now?
The same thing happened to me, could you solve it? @EvoTechXplore
@@rixard1491 yes i managed to solve it. You have to connect your device and run the command to switch to A. It will say DONE. Then run the command to install the firmware.. try it and if you have any issues contact me.
@@droveinternational1950 where would you enter the command in what part of the process?
@@droveinternational1950 Please could you explain where and how to switch this to 'a'. Thanks.
Hi, sorry late reply just moved to another place. before you do flashing you have to open a new cmd and do the command switch to slot A. as this is the active partition of the phone. after set to slot A, you can do the flashing.
Hi mate, in Australia with an XPeria 1 iii Will this download activate VoLTE? The network keeps telling me my phone won't work in about 2 months because its closing 3G. Really annoying that a 5G phone calls over 3G!!!. It has LTE, just need it to offer VoLTE. Thanks for any advice
Same problem here.
I have the same problem with 4 Sony phones I purchased I need this fixed asap, even looking for places to send the phones.
Hi sir, Can i ask about my sony xperia 1 mark 3 from japan docomo, how can i fix my phone?it will on after 1 min will close again sometimes 2 minutes then close (reboot)?😢😢pls help me sir to fix
Hello, I have Mark 3 Softbank A101SO can I change firmware and update to android 13?
I'm not 100% sure as I only tested with the same model number, but some users tried Asian to US and no mobile signal.
Hi EvoTechXplore, i have a Xperia 1 ii au version, and i follow all your step and now im having set slot "b" active. btw im from Malaysia stay in KL. Can i send to you this phone to fix it.
Thanks. I was able to flash an original firmware for my region and for my carrier, but I still can't get VOLTE.
I have Sony xperia 1ii (Au version SOG01) Is any possibility to change the firmware
HI, you can change firmware but i cannot guarantee that it will work well in your country specially if the versions are different.
What i have to do with the phone can not set active slot a
can we cross flash japanese single sim models with this methode??? cross flash means flash betwenn AU, Docomo or Softbank???
Do the japanese xperia have the same model number? Because there are issues,if the models are different like the Asia model flash to US, signal will not work. But if same model tyen no issues
Do you have a guide for sony xperia 1iii (ntt docomo version) because i cannot to 5g and Vonr, limitation only on 4g lte network, but around all civerage are 5g, can you give a guide to overcome the problem without flashing it to global set?
For example I have the latest version of SO-51B firmware, can I reinstall the firmware to enable the 5g?
Exactly Same problem with me...have you tried bro ?
Using the same firmware won't make any changes but using another firmware that might work to enable 5G will do. I have a china firmware and I flash SEA firmware for the 5G to work when I'm in MY.
@@evotechxplore5199 Can I only flash the modem files instead of the whole system?
Can i flash into the current firmware Japan but changing the modem files ? Is it contribute to any error? Or should I just flash from Japan version to sea version? @@evotechxplore5199
In my CASE still erro, i have follow instruksi
Hi
I have xperia 5 iii docomo
So53b any idea if i can use your method to change firmware to international?
You can flash to global but not sure if the bands will work.
@@evotechxplore5199 IS IT OK TO FLASH DUAL SIM FIRMWARE ON MY SINGLE SIM?
mine are so-51b docomo series. Can i use rom that use in ur video. my sim card detected but only mobile data seem not working. eventhough the noti shows some kind of volte icon
bro, have you tried?
@tussharex not yet cos I'm afraid failed
Hello bro.. nak tanya.. i ada beli sogo3(xperia 1 iii japan set) kalau nak flash ke global rom ada masalah tak
Hello, why am i having a no usb device vid problem when I tried to flash with newsflasher
Well, my xperia 5 iii softbank got corrupted and still unable to fix it since 2 hour ago :), any solutions?
Hello friend, is it possible to install the firmware from an Xperia 5 model XQ-BQ72 to a SOG05 model?
does it work on SO-51B ??
thank you i unbricked my xperia xa2 with your video 👍
Hi, I'm about to do this but its a bit scary for me. can you please show me what to do if i fail. thanks.
Is it possible that HK firmware in Italy has poor signal? Can I flash EU or I have to use SEA?
What are the bands use for italy telco? I have tried it here in North America and it's ok as long as you are in the city, I haven't tried to flash EU firmware but flashing US firmware disabled by network with a Xperia 1 III XQ-BC72 model
Any idea how to re-lock the bootloader? Would be a great video idea.
I will try to create a video for this. which model are you using? It may take sometime as i just move to a new place
Can this method be used for xperia 5 ii softbank variant?
You can try but not sure if it will support the bands used in your country.
Hey man, I'm a little confused about what you're saying about delete those files in the firmware folder. From what I understood, if u just want to update your firmare to a newer version without delete all your data, u don't need to delete any files in those steps right? I just want to update my Xperia 1 IV docomo (S0-51C) to a newer version without deleting all my phone data, so I don't need to delete any files in the firmware folder right?
Hi there. I have the XQ_BC72 from Hong Kong. I am not in Australia. Is the process the same or different?
Bro i use xperia 1iii SOG03 and my 5g not working what i do now if i flashed global rom 5g will work?
Is't possible to change from XQ-BC52 Customized UK to XQ-BC72 Customized HK?
Thank's
Yes
Wanna ask, xperia 1 ii can do the same tutorial as this video?
Hi, yes can use the same method
How to enable Global Rom & VOLTE service enabled in Sony Xperia 1 iii SOG03 Single Sim Variant , please kindly if you help ....
have you tried to flash to what firmware available to your location?
@@evotechxplore5199no, but how to do it..... I'm from India & have the Japanese SOG03 variant, kindly if you tell how to move it to global with volte enabled & remove all jaapanese botwares & bootloader,...😢
@@DORAEMONFF-v2m hey bro, have you managed to enable VoLTE on your Sony Xperia 1 Mark III ? I have the same phone, SOG03.
@@prudhviraj9416 Yes, I've successfully enabled the VOLTE Services in Sony Xperia 1 iii / 1 Mark 3 - SOG03 Model 🤗 & also the 5G is enabled too with this VOLTE
Hello, I've not set the slot to a, now at the end of flashing it is saying slot b, and I have bootloop now, Can you please tell me how can I fix this?
Please
Hi, try to set on slot a now then flash again the firmware.
Does VoWIFI work on Xperia 1 iii HK set? Can you guide what to do to make it work? I flashed to SEA firmware for VoLTE bit VoWIFI still doesnt work.
I'm not sure as I left Asia already and cannot test it. If in your country the HK model works then try to flash it. Like when I lived in Malaysia HK firmware works well with VOLTE.
Hi can I install XQ-DQ54 EU/UK dual sim esim firmware on my phone XQ-DQ72 ASIA dual firm phone ? . I see that the 54 supports esim but not 72. Are there any workarounds to enabling esim on the 72 or do I flash new firmware to go to 54? Best Regards
Hi, the esim is a hardware even if we flash other firmware it will not work. I also thought I could get it via software.
i want install global rom on xperia 1 mark 2 AU . Can i follow ?
Yes, you can follow this guide
Xperia 5ii will work same method
Same firmware . Does 5g work in India?
hello dear today im flash sony xpria 5 mark3 this mobile orginal A103SO so im update flash SOG05 after update Android 13 mobile network not working so im tryint all flash xperia 5 III this mobile only on 2 file working on 1st SOG05 2nd XQ-BQ42 this both file mobile working but networking radio off kindly any solution tell me thanks me for helping
Hi, to fixed this you have to flashback the original firmware of you phone. I don't suggest flashing other region firmware as this will cause network issue..
hello bro thanks for replay
im try it A103So android 12 not working im check it and try it this mobile working only on android 13. u have A103SO android 13 firmware link kindly share it @@evotechxplore5199
Sup bro were you able to fix your problem I'm using the same phone and I want to update the phone to Android 13 and have volte too
After flashing my device showing set slot "b" active and phone is going into bootloop. how to set slot to "a".
please help me where to change active partition to "a" and also what command used and where it has to be done. my phone stuck in bootloop and saying "Your device is corrupt It can't be trusted and will not boot"after flashing firmware from newflasher
Repaired phone using sony xperia companion. now phone booted to stock rom
Follow this tutorial again and succesfully cross flashed my Sony xperia 5 iii Xq bq62 to southeast asia firmware Xq bq72. need to check if airtel volte is enabled.
@@chethankumarh7464 what's the update?
@@ruzansbow3755 no Airtel volte did not work on South East Asia firmware. Also tried other region firmwares but no luck. So i flashed again usa firmware( xq bq62) back. So waiting if someone finds a solution for Airtel volte to work.
Bro I am having xperia 1 mark 3 sog03 , I am in India now. I am not able to access volte and 5g. Will it work the indian 4g and 5g bands?
sog03, not sure if it supports the bands in india. some have the same version only different firmware, then you can flash the firmware that were use on that location.
Bro... Did you activate volte in your sog03..?
I have
Does this method work with SO-51B ?
Flashfirmware with the same model #, as if you tried a different region firmware, it's not 100% it will work
Debating on installing a global 1 iii rom.on a 1iii docomo running a13
.gotta qsk will this work?
You can try but I'm not 100% sure that the mobile signal will work.
I have a 1III SO-51B can I flash XQ-BC72 firmware?
I have the same question. did you try it?
Hi, do you know if this enabled 5G networks? I have also the Taiwan model, but in Mexico it doesn't detect 5G networks or VoLTE
Bquebondas broma. Pudiste arreglar tu Xperia. Tengo uno igual y el problema que me dio al inicio fue que la red se caía muy seguido. Y aveces hasta desconocia el SIM . Espero me respondas amigo plus plus
Asian models can't support US bands 100%. I have a Chinese version and flash a HK firmware and VoLTE works here in canada but the signal is weak like even i'm in a city, 1 or 2 bars only.
I have so b51 japan can I download american version?
Bro i have Sony Xperia 5 Mark 3 so 53b i am going to flash global rom i am in india tamilnadu which is the best rom file to get 5g plz suggest any rom which is best for me
Hi I have a sony xperia 1 Mark iii SOG03 and it was working perfectly fine suddenly it got stuck and since then it has started restarting again and again I have tried this method and also from the Xperia companion app but the issue is same it restarted and blink green light 2 times and turns on after 2 mins restart again.Any one can help me out.
Your problem solved?
If you tried companion app and this method and nothing works, looks like your motherboard got problem already.
@@discovertheuniverse848Not yet its not showing its imei and when I insert Sim It start restarting
Can I firmware Sony Xperia 1 so-03l docomo to global version j8110 without unlock the bootloader
it will work but not sure if the bands will work as i tried a asian version to US firmware, the signal is not stable.
Hi bro, what simcard did u use to test the volte? Did it work on Umobile?
Yes 4G is the simcard I tested before
Hi, Does this also enable Airtel volte for India. I brought xperia 5 iii xq bq62 from usa. I want to know how to enable Airtel volte on xperia 5 iii like which firmware support it ?
Hi, do you know which firmware version works in india? As i tested China firmware to SEA, after conversion VoLTE works instantly.
@@evotechxplore5199 as per a post on xda. The European ee global firmware for xperia 5 iii xq bq52 has working Airtel volte in India but still I have not yet researched to flash that firmware to my xperia 5 iii xq bq62 but i am worried of anything goes wrong then what to do ? Also few of them say to flash that SEA firmware has Indian network settings. All we need to is experiment. Recently I converted my xperia xz premium g8141 to g8142 India firmware but dual sim don't work because g 8141 is single sim variant.
@@chethankumarh7464 hey man, I have a Japan au variant 'SOG01' xperia 1 ii. Mobile data doesn't work on it, be it Vodafone idea or any other network. Now I have ordered an 'XQ-AT52'. Will receive it soon. I'll check if Airtel works on it or not. Keep in touch brother
@@chethankumarh7464 Did it work? I have a so-51b xperia 1 III. I am looking for steps to unlock for Airtel 4g and 5g. Thanks.
@evotechxplore5199
Im using the mark 3 and on SEA 61.1.A.9.219. I can use this same method to update it to the latest Android 13 right?
Hi, yes you can use this to upgrade to the latest OS or switch to a different region firmware.
It worked man. Managed to update it to Android 13 smoothly
i got 'b' and it says phone is corrupt and doesnt boot
You need to do the slot a change or else you will get corrupted error
How Can I change slot chages?
just got myself a Xperia 1ii, but still have not yet get it. international version dual sim, so i dont have these kind of issues. my question is, will it still get OTA updates? anyone have the phone and can confirm? if not, i will just flash the latest firmware with this guide?
On what i know, 1 II will still get OTA even after flashing different compatible firmware. The issue only started with 1 III.
@@evotechxplore5199 not sure, afaik, u have to do something when flashing. as for official update, there are no more after android 12
Does this work with an a12 based ntt docomo unit?
A12 to a13 yup. Just select the ntt docomo firmware
@@evotechxplore5199 wish i knew this sooner.are there caveats of doing this?
Hi EvoTechXplore ,I have Xperia 5 II (XQ AS72),I have missed the fingerprints manager,(fingerprint settings disappeared),so if i change the firmware region may this be useful?,or if you have any suggestions, thanks in advance
the same for me with xperia 5 ii... you've resolved?
@@DavideAmentaUnfortunately, I haven't 😕
Did you have this issue when updating firmware via OTA?
No usb device with vid:0x0fce pid:0xb00b !
why
Hi... you not deleted all files that end in a .ta file?
No, only those i mention to keep your data
@@evotechxplore5199 Ok thank for the replay sir.
do i do the same with sony5iv?
Hi EvoTech, I have a Japan version Xperia Z1 mk2 SO-51A model.
Now Im using it in India where the signal is not fully stable. Will it work well if Install global ROM?
Can you help me bro.
Hi, not sure if it will make any difference as japan might have different bands even if you flash different firmware, signal will be the same or won't work at all.
Yang versi Jepun ni boleh ka unlock network 5G nya?
Bole. Guna Os Global lepas tu you ambil modem/carrier file from SEA Os, flash it.
Bhother how are you?
Xperia 1 iii android 12 to 11 downgrade possible?
You cannot use this for a downgrade, use the emma software
can we install android 13 on xperia 1 so-03l ?
Yes, as long as it is compatible with your phone firmware
Can this method be used for xperia 5 iii?
Hi, yes. this can be used on most xperia phones
Can this Flash update OTA firmwear guy ?
Not for xperia 1 III
I want To convert my Xperia 5 ii ( Softbank ) to Global Firmware. Will this Method work??
It will work but I'm not sure if the bands will work. As some go issue converting from asian version to north america and cell signal is not working. You can test and if it did not work just revert back to your original firmware.
Hey bro did you convert to global version if you did does bands work?
@@vortex1626 Causing Bootloop issues and it says Device is corrupted . So Switched back to Japanese firmware
@@evotechxplore5199 I recently Flashed Au Android 12 Version on my SoftBank version . Now I want to switch back to Android 11 but It always says the device is Corrupted. Could you please help me with this?
@@ArmanKhan-zx8sd thank you for your reply i personally have the 5iii SoftBank version so i didn't convert it and I don't have much information but as far as i know when you try downgrade the android version phone itself will not allow so when you update your phone you have to either stick with it or find a way to downgrade the android version
Global rom is possible with SO51B?
bro, did you find a way to unlock this version?
i downloaded the firmware from another website, and i don't see update.xml file there, how can i install it without that file?
i have XQ-AU52
I'm planning to get the SOG03 version. I had SOG01 Earlier. Is the Xperia 1 iii good option to be used as primary phone ? Reply from anyone would be helpful.
Also , can we enable 5G in the Mark 3 ? Any walkaround for that ?
No, u cant change rom with out sin file , it's will lose signal
@@taigameted9364 I've done it in my Mark 2 and it worked. Wanna know about Mark 3 , so that I can purchase . Will 5G work ? Do we have any walkaround ?
There is a guide in xda to enable volte and 5G but still it depends on the band that your country supports. The guide requires rooting the phone.
@@evotechxplore5199 oops! i don't wanna root the phone. i wanna try how the xperia 1 iii feels. not sure how the battery life will be like in a day to day usage. still confused whether to buy or not. lol
@@thecyberwanderer my sog03 work fine with global rom, 5G and Volte not working
Bro 1 ii ku podunga bro
SOGO3 to global no sim
Sim inactive..! After you finish
ya i got the problem now my sim is not working
my internet is death SBC to SEA i from indonesia
mali mali naman
Which is wrong?
Hi i have g3112 to activate newflasher is not takeing my command.the rest all do ok
Hi, I have version A101SO Softbank, do you have a way to put it in Android 13, Softbank has not yet deployed their version 13, PS: I don't need to use 5G,
You can try to flash other firmware with the same model. I'm just not sure if mobilr network will work properly
Hey bro i have xperia 5 iii SoftBank version too.
Did you you flash it to global version?
I heard that it brick the phone your answer would be helpful
Hello can this work on the Xperia 5 iii au version?
Hello, So I wanna flash my Xperia 1 III (SOG03) into Global ROM. Is there an effect for the NFC?
Yes only japan can support NFC
Hi EvoTech, I have a Japan version Xperia Z1 mk2 SO-51A model.
Now Im using it in India where the signal is not fully stable. Will it work well if Install global ROM?
Can you help me bro.
Hi, not sure if it will make any difference as japan might have different bands even if you flash different firmware, signal will be the same or won't work at all.
@@evotechxplore5199 are you flashing stock rom?
Hi , i have tje the Xperia 1 mark 3 , its the XQ-BC72 , it's from Japan, but i live in Mexico, and i don't have volte, with this method, can i enable it ? Thanks.
Is your BC72 with which firmware? Like in asia, we have SEA,HK and other versions under BC72 and you can flash it to a firmware on which you know it works in your country.
@@evotechxplore5199 mine its from japan global version, i really don't know which one will work over here, there are not firmwares for america. (the country)