How to fix null IMEI by restoring nvram & nvdata in SP flash tool
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- เผยแพร่เมื่อ 11 ก.ย. 2024
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This video explains how to fix null IMEI on Mediatek (MTK) devices by flashing / restoring nvram.bin & nvdata.img using SP flash tool
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00:10
In this video tutorial, I'll be explaining how to restore
00:13
NVRAM and NVdata to an MTK device using SP Flash tool.
00:19
Usually, you'll have to do this when you have Null IMEI
00:21
and you have tried other methods like a box
00:24
or Maui Meta and the rest and they just don't work
00:27
okay? In that kind of case, you have to resort to
00:30
restoring the NVRAM and NVdata
00:33
using SP Flash tool.
00:34
Now, first off, you need to have installed your VCOM drivers. We have a guide
00:37
on how to do that so check out our TH-cam Channel and our Forum
00:40
You also need to have the scatter file for your phone model,
00:44
You can get this from the firmware for your phone
00:47
and also the NVdata & NVRAM
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files which you backed
00:51
up from a working phone. Its very important
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you get them from a working phone of
00:57
the same model because if you flash another model's NVRAM,
01:00
You might corrupt Your NVRAM partition
01:03
so just to be on the safe side, get from a working phone of the same model
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Now, once you have all these in place, the next thing you want to do
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is to modify your scatter file
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Now, I also should mention that you should have installed
01:14
Notepad++. I have that installed on my PC. So
01:19
You open the scatter file using Notepad++
01:21
because that gives you a better view of the contents of the
01:24
scatter file so you don't
01:27
mix things up. Now, you can see the layout is
01:30
very OK visually.
01:32
Now, what you want to do at this point in Notepad++
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is to search for the NVRAM
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so I'm going type Ctrl + F and
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NVRAM
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and then you tap Enter. So that takes me to the NVRAM section
01:45
of the scatter file. Now, you're going to change Two values. You have is_download set to false,
01:52
You change that to true.
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This is so that SP Flash tool can detect the NVRAM
01:58
file when you load the scatter file in SP Flash tool
02:01
okay? because if you just load the scatter file without changing these values
02:05
you'll find out that the list will not contain NVRAM & NVdata okay?
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that's why we're going through this step. Now, the next
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thing you want to do is (still under NVRAM) you want to change
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the file name from none to nvram.bin
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This is the file name here. So, nvram.bin okay? I'm done with NVRAM. Over to
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NVdata so you tap Ctrl + F again,
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and nvdata this time around and Enter. Alright! Great! Now,
02:42
here, You change is_download from false to
02:45
true and then under file name, we have that in place so we don't have to
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make any edit there. So what you want to do is just tap Ctrl + S which is Save
03:02
the scatter file and you can close the scatter file. Now, back
03:06
to SP Flash tool. What you want to do now is to launch SP Flash tool. I recommend using a lower version
03:18
because I tried using the latest version
03:21
and that wouldn't even let me flash NVRAM at all so I just had to go with this
03:27
particular version. Alright! Great! So in SP Flash tool, what you want to do is to click
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on scatter loading and navigate to the location where the scatter file is.
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You highlight the scatter file then you click on Open.
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That's going to load the files so you can see NVRAM is ticked
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here and NVdata is also ticked alright? So if I hadn't made those edits
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You'll notice that once I load the scatter file, these will not be
03:55
on this list okay? That's why we had to do the edits earlier on.
03:59
So, I'm ready to flash.What you want to do at this point is to click on Download.
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Alright! Great! So you power off the device which is having
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null IMEI issue. You make sure the battery is inserted, don't hold any button
04:14
then you connect it to the PC via a USB cord. Wait for detection and flashing. SP Flash tool is flashing...and...
04:23
Yeah, that's done. So you have the Download OK, great! Then you can close
04:30
SP Flash tool, disconnect and power up the device. Once you boot up, you should dial
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*#06# to check IMEI. You should see that it is restored to your device.
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So that's basically how to restore NVRAM and NVdata to fix null IMEI on an MTK device
04:48
using SP Flash tool. --------------------------
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We are in 2021 and it works perfectly well and really simple to follow procedure. Thanks man.
Good job! It generated new IMEI numbers but I don't think it's a problem.
That's because you've taken the IMEI of the device from which you took NVRAM and NVData
Your procedure worked well. Thanks a lot
God bless you for this sir, you are too much
Where is gold medal......i want to give it to you. Nobody tell this while flashing and they lookup for nv ram file or firmware with nvram file. I nearby downloaded from many websites about number of firmware looking to contain nvram but nobody tell this important setting
I'm getting an invalid scatter error, I can't select a scatter
use a recent sp flash tool version. If it persists, Go to www.hovatek.com/forum and click Ask Question at the top. Explain this and post.
Pc not detecting the device when I connect after switching off
Did you install vcom driver as instructed @ forum.hovatek.com/thread-440.html
Bro can you help me because i tried all the step above but when i trie to flash it's say flash signed file
Thank you very much!
brother my realme 6i flash and i install stock rom but no imei null
please give me solution for this
youre really help me thanks
Thank you very much
I don't have nvram file. What do I do? No imei. Sim card is seen but inactive. Baseband is ok.
Go to www.hovatek.com/forum and click Ask Question at the top. Explain this and post.
I followed your way to backup the nvram and nvdata . But the nvdata and nvram I get is not in nvdata.img and nvran.bin format. What should I do?
There's nothing wrong
Just rename it when ur using
thanks for the trick
thank you master, u save my life !!!
Don't forget to share
hello . How can I get the nvdata.img and nvram.bin from another cell phone?
My father has the same model as me. realme 7
th-cam.com/video/pj4iFakq33M/w-d-xo.html
You saved my ass. Thanks
thanks
Hey, i haven't restored the NVData and NVRAM, what now? Is my Phone forever no without IMEI?
Does your phone have valid baseband?
@@HovatekTV yes
yes, my Baseband Version is: MOLY.LR11.W1630.MD.MP.V95, 2018/09/25 10:10
there are several methods to write IMEI @ forum.hovatek.com/thread-116.html
@@HovatekTV DAMN BOI! I want to Download the IMEI.zip but i cant, i registert and logged in and i can still download it, please upload the file to Mediafire and send a link, OR You can remote control my PC an you say what i do on my Phone okay? Or do you have Telegram/Skype?
hwo backup nv data & nv ram via sp flash tool ?
thank .
Follow www.hovatek.com/forum/thread-46323.html
i desperately need nvdata and nvram files for gionee a1 lite also rebranded as condor m1, mt6755
I need nvram file for Tecno CA6 please
I am trying to flash my Clone samsung S9 plus WITH SP Flash Tool but I got this error message : S_FT_ENABLE_DRAM_FAIL(4032). I need help
4032 is a mismatch. See forum.hovatek.com/thread-439.html
How to download nv filez
I get error 'PTM CHANGED FOR THE ROOM' any idea
Hope you used the scatter file for your device model.
It works like a Magik
Bro I got the backup file from the same model. But when I try to restore it in SPFT it still no imei and baseband is gone. My phone is Realme 6 rmx2001
You need to fix the baseband and IMEI
@@HovatekTV how to fix baseband?
if I flash stock firmware. Imei is null and Baseband is not gone. When I flash nvram baseband becomes unknown and Imei is still null
@@ZanjiMusic Go to forum.hovatek.com and click Ask Question at the top. Explain this and post.
@@ZanjiMusic factory firmware for your region should fix it
where can i found nvram bin ?and nvram data?
backup from another phone of the same model
legit 100%.
sir i have problem PMT ROM change for ROM format and download again,because i just write imei
flash firmware using firmware upgrade then retry or ensure you're using a scatter file from a firmware that matches the exact one running on the phone
@@HovatekTV can dou have sir firmware redmi note 9 merlin 12.5 ? the firmware that I have the scatter does not have nvram and nvdata as above sir. when i try to change md1 i change false and the firmware is re-upgraded. always ask for reformat and download again.
I confused sir .
@@ryoutomo4695 Go to www.hovatek.com/forum and click Ask Question at the top. Explain this and post.
I can not get the same model bro
There are other methods for fixing IMEI
thanks thanks thanks ................thannnnnnnnnnnnnnnnnnnnnnnnnnnnnnkkkkkkssss
PLEASE MAKE TUTORIAL HOW TO GET NVRAM DATA AND NVRAM BIN IN OTHER DEVICE
use wwr @ th-cam.com/video/pj4iFakq33M/w-d-xo.html
Can you use this method on samsung s21 5g
Unlikely to work
Sam your biggest Fan
I dont have nvram folder?
Do you mean nvram backup?
If i flash NVRAM and Nvdata in my phone then can i use SN WRITER tool to write IMEI?
Yes, technically
How to fix nvram warnig error 0*10. I have no nvram backup. My phone is not rooted. Anyway i have no nvram.bin file. I searched it online for my phone model but i have not found it😔
@@alakramaaryan6359 just write MAC address
Where i should write mac address?
I can connect maui meta mode software. Only using this software, can we write mac adress?
My West Aftrica Broda ! i lost di file with mI IMEI wat should i do oooh ! 😃
See www.hovatek.com/forum/thread-116.html
WHER YOU FIND nvram & nvdata ????
Backed up from another device of same model
bro how i get the nvdata and nvram of the same model?
You have to backup from another phone
@@HovatekTV how can i connect with you?
@@nareshrawal3058 Our contact details are @ www.hovatek.com/
do you know how fix snapdragon devices?? Please help me
What's your device model and the issue?
where I found the nvdata for my device?
you can read back option in sptools
@@allelsaida what does that mean?
How i get my nvram and nvdata files?
you get from a working device of the same model
@@HovatekTV Is it possible to modify nvdata.img and nvram.bin and replace IMEI with our own IMEI???
@@thetimesofmemes13 Yes
@@HovatekTV Please give a tutorial to modify nvram.bin
thnks....
anyone have redmi note 9 backup nvram and nvdata
Ericsson 688 IMEI repair help
Go to forum.hovatek.com and click Ask Question at the top. Explain this and post.
Think sir
Need nvram file
you can get that from a working phone of the same model
Hay how to root v8.1.0 go edition.
Use Magisk @ forum.hovatek.com/thread-21427.html
Hovatek i am tray magick but thes phon now auto reboot.plese recovery file need me.
Please, create a new thread at our forum and our forums reps will provide free step by step assistance
see forum.hovatek.com/thread-514.html for how to create a thread
download SN writer so much easier to do
its work for lenovo ?