Thermal paper is a specialty paper most commonly used for reciepts. I've managed a couple different retail stores yet I still spaced on exactly what thermal paper was...finally googled it and that solved my problem with no hint of any wifi issues. Easiest way to verify it's thermal paper is to tear off a small piece and burn it, the reciept has a thin chemical layer that will cause it to turn black once lit. I'm not afraid to admit I'm a dumbass and had no clue what it was so if anybody is as unsure as I was, hope this helps...Big ups to the peeps who share their wisdom with these common problems with electronical devices. It also makes me feel like I'm a low level electrical engineer now haha...a certified IT/PC specialists at your service!
IT WORKS. I was ready to throw the phone away. Managed to take it apart AND put it back together. All I could find to use was a piece of rubber from an old diving mask. Works perfectly. MANY THANKS.
This worked so well I am amazed. Instant fix. I was thinking I'd have to buy a new phone. I love my LG g3 though. If it can live longer I am all for it.
thank you so much..i didn't used my lg3 for so many months due of wifi connect proble..until i saw this video and i tried to followed your step..hopefully it long last,,,godbless you..thank you again
hi viewers, we have recenlty uploaded a new video (part 2) for lg g3 wifi and bluetooth problem ,if one stil facing wifi problem so visit this link.and let us know about your opinions and results.thanks goo.gl/Pn6ToZ
worked for me. I just cut a small square from an old credit card and placed on the wifi chip and put shield back on and reassembled. Worked the first time.
As I mentioned in my previous message, I did the procedure and it worked perfectly. But a few days later, the Wi-Fi signal was lost again. Can you tell me what else can be done to solve it definitively? Thank's
this is the ic for wifi/blutooth. if phone making problem so change that ic. by the way lg g3 is bad phone by hardware...some time it happens because of cpu.if your phone also restarting it sure cpu
I had to put a second little square on top of first one because wifi was going off again. And put shield on as best as I could. And when I put back cover back on it created more pressure to push chip on to board. Been working awesome. Thanks again!
Thanks a ton Bro. It worked for me. Great video. In this video you have not showed how to remove the metal cover to access the WIFI chip. Pls include, otherwise freshers will get confused.
Damn, thats nice! A sollution to my problem that I coulndt find anywhere... Had already bought a lg g4 in the mean time but its nice to now have my g3 as backup phone. Thanks again man!!!
Same issue! Tried this way, phone worked for a couple weeks, then no more WIFI, except kept reboot . Very disappointed with LG product. Just no more LG device! Anyway, thanks a lot for sharing.
This issue doesn't just happen on LG G3. It seemed to occur to all LG products. See this thread: forum.xda-developers.com/general/help/qa-wifi-stuck-mac-020000000000-g2-g3-g4-t3452133
we have uploaded second part.....you can search by these keywords lg g3 wifi problem part 2 you will find bothe of part 1 and 2. or visit this link goo.gl/Pn6ToZ
I did exactly what you showed me to do in the video and it didn’t work. I even factory reset the phone and it didn’t work Edit: I turned it off and back on and now it WORKSSSSSSS!!!!!!!!!!!!!!!! Thank youuuuu
Apparently there is a known issue with LG 3phones as it continues to have a wifi issue..no one should have to get a termal to get there phone working so as to scrap it and all these unnecessary crop after paying so much money for a phone that you expect to last at least a 2- 3 years before it start to act up. Why should i need to go saerch for a computer shor t gettermal.. LG disappoint me
bro i can understand.difinitely one cannot through it directly..people already spent more money on phone,but lg has manufacturing fault.im the only who teach one to repair ones phone.thanks
I tried that and it worked for a week so took plastic out and tried again lasted a day, I found the problem lies with the chips., best thing I found was to get an hair dryer and put it on hottest setting then put it close to the chip also do the big chip processor get them hot fir about 3 minutes then press them hard with something flat , and it worked, i think when they get hot then cold o e period of time they come very slightly loose so heating and pressing Dickens the solder
yes, you can also do it by desolding cpu then reball it and paste again.it can solve 80% problems because mostly cpu heating cause stuck and restart problem.
Thanks for the tutorial. I failed in the first attempt, succeeded in the second, the position you put the piece of card is kind of important. You'd better cover entire area as much as you can, it will increase chance of success.
Where did you get this "thermal" thing from? I do understand the whole tutorial, but i dont know where did you get this thing from. I got same problem with LG G4, i thought i will do this solution. Thank you for the response.
this is the paste like mostly used on the computers cpu chips...it comes with different colors.mostly gray color.u can get it from computer shop i think.
@@mobilesolutions oooh ok i know what the paste is. Misunderstood. But it looks like you put something on the module, like the some kind of badge. Would the normal drop of the paste work? Without any badges?
@@wormsik141 yes it shoud work but you have to put something hard metal..and past it on that metal so that it can also press it.sometimes ic get more heat and chip desoldered itself.it will cover it and keep intact on it place.thanks
I changed my LG G3's BT/WLAN chip one week ago. Had heated the chip couple of times to resolder it back and now I ended up changing whole chip as correction lasted max 2 weeks... New chip worked one week and problem became back. From that I can see that the real rootcause is not on the BT/WLAN chip itself, as brand new chip get's broken quite soon. I will resolder chip again (just by heating) and add thermthal mat as you did. What I think is that there is SW error on IC driver, which directs too much current to tiny chip, whichi causes the chip soldering to broke. Thus fixes without proper SW release from LG does not correct the problem, just pushes the new occurrence forward... I hope that re soldering + increasing cooling with thermal pad will help a bit longer, but anyways nothing can be done without LG providing new firmware with corrected BT/WLAN chip driver SW. Do anybody know it there more new BT/WLAN drivers on custom ROMs?
bro i liked your comment and work...Thanks you should place thermal pad on ic after changing..because main cause of damage is heat.thermal will keep cool ic.hope it will work.
My phone worked fine for 18 months. Then it had these same problems. A new battery did not help. I got a new plan with an LG G6. I would like to fix the G3 to use for pictures and wifi. I may try the fix with a piece of credit card for thermal pad.
merci super technique. pour info vous pouvez utiliser un petit bout de carte de credit... ca marche aussi pas de pb de chaleur le but et de faire pression sur le connecteur de la carte mere
sir i have problem with my lg g3 model is d850 it is showing error of invalid sim even sim is inserted and also the wifi is not working tell me what i have to do plesae
mobile solutions its works with me just one time and i get more new problem what can i do for him i suffer with pub and blocage accueil and screen or have black screen
brother ....this chip is related to wifi..if your phone screen is flickering ,green or black or stuck.its cpu related problem.let me give you link.watch it th-cam.com/users/edit?o=U&video_id=2MKgRwWPvus
thermal is found in different material.somewhere used liquid and i have solid thermal ,thats why i said a small piece of thermal.basically thermal keep cool cpu chip thats why we put it on the chip.
Excellent tutorial, it worked for me at first try, highly recommended fix, thank you.
Thermal paper is a specialty paper most commonly used for reciepts. I've managed a couple different retail stores yet I still spaced on exactly what thermal paper was...finally googled it and that solved my problem with no hint of any wifi issues. Easiest way to verify it's thermal paper is to tear off a small piece and burn it, the reciept has a thin chemical layer that will cause it to turn black once lit. I'm not afraid to admit I'm a dumbass and had no clue what it was so if anybody is as unsure as I was, hope this helps...Big ups to the peeps who share their wisdom with these common problems with electronical devices. It also makes me feel like I'm a low level electrical engineer now haha...a certified IT/PC specialists at your service!
IT WORKS. I was ready to throw the phone away. Managed to take it apart AND put it back together. All I could find to use was a piece of rubber from an old diving mask. Works perfectly. MANY THANKS.
its good....but you have to backup now...your phone may be create problem again.cpu problem...just copy your precious data
This worked so well I am amazed. Instant fix. I was thinking I'd have to buy a new phone. I love my LG g3 though. If it can live longer I am all for it.
better you backup data....it may not live long if problem persists in cpu or emmc chip
I TRIED TODAY ON MY LG G3 DUAL SIM. It worked 100%. Thank you very very much.
welcome and enjoy it.
thank you so much..i didn't used my lg3 for so many months due of wifi connect proble..until i saw this video and i tried to followed your step..hopefully it long last,,,godbless you..thank you again
Dude it´s working LG G3, thanks you save my life, you are the man...!!! take your like
Life`s not good.
PUNCH HD I agree
Lol
@@NourMohamed-vu2pd مادام فيها شتيمة معناه ما نجحت معك محمد هاهاها فيه حل غير هذا ابو حميد
That's literally what I say everytime the stupid phone does funny things
hi viewers,
we have recenlty uploaded a new video (part 2) for lg g3 wifi and bluetooth problem ,if one stil facing wifi problem so visit this link.and let us know about your opinions and results.thanks
goo.gl/Pn6ToZ
worked for me. I just cut a small square from an old credit card and placed on the wifi chip and put shield back on and reassembled. Worked the first time.
It's works! Thank you so much 😭😭
It worked wioth the dual simm!!! I put a thin sheet of ceramic and thermal grease on both sides... Lets see how Long it lasts!
Thank you so much man.You're the best.It works 100%
welcome
@@mobilesolutions who is the paper??
@@mobilesolutions ye paper konsa sa lagaya or kese lagaya mujhse nae howa
Than you man. Very good, useful and helpful. You helped me a lot. It works! Thumbs up👍
welcome
You are a genius. I did what you said and I fixed my cell phone. I put a little paperbord piece and... IT WORKS!!!!!!! Thanks!!!!
welcom
As I mentioned in my previous message, I did the procedure and it worked perfectly. But a few days later, the Wi-Fi signal was lost again. Can you tell me what else can be done to solve it definitively? Thank's
this is the ic for wifi/blutooth.
if phone making problem so change that ic.
by the way lg g3 is bad phone by hardware...some time it happens because of cpu.if your phone also restarting it sure cpu
WORKS LIKE A CHARM!!!!!!!!!!!!! I'M WELL PLEASED!!!!!! THANK YOU MAN......!!
thanks man, my Lg d851 working again. You are a master
thanks for compliment.subscribe and keep watching my channel.its my pleasure
perfectly working ! I used 1mm plastic sheet. it must be hard to press well with thermal paste it did not work on my phone . Thanks a lot
You are the man!!! Well done video. Made this easy. Worked perfectly. Thanks.
wellcom
Thanks a lot buddy...my G3 it's working right now after 4 months off no use of the Wi Fi problem.. ✌💪🙏
my pleasure
it worked.........Bro you are the best..........God bless you....keep it up
welcome
After following video it didn't work until I did a reboot on phone then it works perfectly. Thx for the help!
welcome
I had to put a second little square on top of first one because wifi was going off again. And put shield on as best as I could. And when I put back cover back on it created more pressure to push chip on to board. Been working awesome. Thanks again!
L
Thanks a ton Bro. It worked for me. Great video. In this video you have not showed how to remove the metal cover to access the WIFI chip. Pls include, otherwise freshers will get confused.
It is work for me ... I did each step like you show .. thanks
Damn, thats nice! A sollution to my problem that I coulndt find anywhere... Had already bought a lg g4 in the mean time but its nice to now have my g3 as backup phone. Thanks again man!!!
Still working method 1 kudos to you!!
thanks man...it worked for my wifi issue as well
wellcom
Bro You can use thermal piece but I have thermal paste different between both what is thermal piece
if you have thermal paste then its very good for your phone...just use some allumenium phoel and paste it on the chip.hope it works
Tnx man!! U the best! Its saved my phone. *working*
pleasure
Thank you very much. It worked for me. Hope it continues to work for two weeks, before I get a new phone.
pleasure
It worked for a day and back to the same issue again. I am overseas, As soon as I reach home in two weeks, this LG G3 will be in the garbage can.
thanks man it really works.. i used it today..
Good video , same fix for flickering screen but diffrent chips.. Still lg should be ashamed
yes lg has manufacuring issues.specially d855
ty again ;) keep up the great work ;)
Who is the paper??
It's Working i Check on LG-D851 G3 100% Working Teset .
very good
you have that g3 rooted?
i do it
Thank you very much! It worked for me
pleasure.😍😍😍😍😍
It works!!! I used a small piece of thin rubber!! Thanks for sharing!!
Wawwww thanks very much good job
Same issue! Tried this way, phone worked for a couple weeks, then no more WIFI, except kept reboot . Very disappointed with LG product. Just no more LG device! Anyway, thanks a lot for sharing.
This issue doesn't just happen on LG G3. It seemed to occur to all LG products. See this thread:
forum.xda-developers.com/general/help/qa-wifi-stuck-mac-020000000000-g2-g3-g4-t3452133
then its fault of cpu
muy buen tutorial estava con ese problema y gracias a este tu video logre solucionarlo gracias x este gran aporte
english please
i appreciate you compliment.thanks
IT WORKED MAAAN!!!
I applied some thermal paste and a piece of paper to my gf's phone. Now its up and running
enjoy bro
what else can I use to hold in place I don't have this paste you have
ewwwwwwwwww
@@mobilesolutions what is the (piec of thermal)
@@ffmf2m928 thermal is like a past mostly used for cooling purpose on big chips like cpu and emmc
Great video! So far so good. Thanks a lot!
working like charm, thanks man
welcome bro
اخي أحمد لكم من الوقت اشتغل معك لاني سمعت فقط يوم ولا يومين و يعود المشكل
اسبوع او اكثر بقليل وعادت مرة اخرى
if you still facing problem please change wifi chip.ic
Worked great. Thank you
hi respected viewers,
we will nearly upload second part of this video ,be connected with us and keep watching mobile solutions.thanks
mobile solutions
when will you upload the second part?
yes
sorry to late...i couldn't upload second part because of buisiness but i hope so tomorrow or after...
we have uploaded second part.....you can search by these keywords
lg g3 wifi problem part 2
you will find bothe of part 1 and 2. or visit this link
goo.gl/Pn6ToZ
My thermal paste is glue type. Will it work? Please help.
yes it should work
better keep a small peice of allumenium and apply thermal on it.will work very fine
Worked for me. Thank you. I used tinfoil until I can get some thermal paste.
heyyyy
heeeyyy
heeeeyyy
did you stuck it with any kind of glu
thanx It's works on lg g2, but you do not have to open'it completely. The wafai chip is fused when the cover is removed on LG g2
It worked ! Thanks dude !
yeah it worked !!!!! thnks soooo much guyz
welcome brother,and thanks for like my video.subscribe my channel to recieve more solutions.
Perfect & amazing work it my phone repair thank u
subscribe and keep watching my channel.its my pleasure
thanks. your fix spectacular
it's work
wellcom bro
Am i used any kind of thermal paste or something specific type of thermal paste for lg g3 wifi problem
I did exactly what you showed me to do in the video and it didn’t work. I even factory reset the phone and it didn’t work
Edit: I turned it off and back on and now it WORKSSSSSSS!!!!!!!!!!!!!!!! Thank youuuuu
welcome
I understand, thank you friend, I'll try.
Where can i find thermal piece like this and did you use some glue or just u put the piece on wifi chip ?
no need glue to pase thermal...thermal itself has glue.you can find in computer hardware shop.it mostly used for computer cpu fan
@@mobilesolutions ok thank you :)
عندي نفس العطل ونفس الجهاز
ماهي الورقه التي وضعتها فوق قطعه الداخليه
لقيت حل لمشكلتك؟
انا ملقيتش
TRY TAKING YOUR SIM CARD OUT. IT WORKED FOR ME!
good keep supporting
Bro....what is thermal ? I m confused
thermal is like a paste.you can find it on computer's shops.its works to keep cpu cool.
شكرااااااااااااااااااااااا لقد اشتغل معي thank youuuuuuuuuuuuuuuuuuuuuuuuuuu
It works!!!! WOOOORKS!!!! Thanks!
welcom bro.
if you are satisfied so subscribe channel to get notification of my videos.thanks
how much time it works with u?
HI man I have one question is thermal pad used to press the chip down on motherboard or for something else?
no.thermal past is used in order to keep cool chip.mostly chip heatup thats why phone making problem.
Sir, I put toothpaste instead of thermal pad. It worked. Do you think this was a good idea or should I use a thermal for the long term?
Hey thanx for the help it really does work 👍
how much time it works with u?
Apparently there is a known issue with LG 3phones as it continues to have a wifi issue..no one should have to get a termal to get there phone working so as to scrap it and all these unnecessary crop after paying so much money for a phone that you expect to last at least a 2- 3 years before it start to act up. Why should i need to go saerch for a computer shor t gettermal.. LG disappoint me
bro i can understand.difinitely one cannot through it directly..people already spent more money on phone,but lg has manufacturing fault.im the only who teach one to repair ones phone.thanks
thnx brother its work :)
jazakaa laahu khairaan
thanks for complement bro.
wow its working men.. thanks
thanks for compliment and subscription
الحمد لله ، جربت طريقتك وانتهت المشكلة
thanks for support us.if you are satisfied with my videos please share my videos and subscribe my channel
Ahmed Doaqan لو سمحت شو المادة اللي استخدمها ?
اخي أحمد لكم من الوقت اشتغل معك لاني سمعت فقط يوم ولا يومين و يعود المشكل
+Ibrahim A.Sutlan قطعة كرتونية صغيررة >__
thnkx ek no .... solution
Bro ap nay KIA lagaya ic par
Hn
can I use Aluminium foil?
aluminium can damage your phone inside.
Japan Lover, bought new phone, but thanks 🙏
شكرا جزيلا انها تعمل .........thanks its work
welcome my brother
I tried that and it worked for a week so took plastic out and tried again lasted a day, I found the problem lies with the chips., best thing I found was to get an hair dryer and put it on hottest setting then put it close to the chip also do the big chip processor get them hot fir about 3 minutes then press them hard with something flat , and it worked, i think when they get hot then cold o e period of time they come very slightly loose so heating and pressing Dickens the solder
yes, you can also do it by desolding cpu then reball it and paste again.it can solve 80% problems because mostly cpu heating cause stuck and restart problem.
Is this the same D855 with the flickering screen issue?
as i understood, u just buttered a thermalpaste? and what was that pink thing?
Hello do you know where you could get that part
Thanks for the tutorial.
I failed in the first attempt, succeeded in the second, the position you put the piece of card is kind of important. You'd better cover entire area as much as you can, it will increase chance of success.
yes offcoars but sometime it depends on the phone's condition...anyway thanks for the idea
yes that works thank you very much!
You know if can I use thermal paste?
thanks very much
muchas gracias amigo
sir is me double tap use kar skty hai? ya sirf fom use kar skty ? kindly reply
nahi janab,,,,themal past use kren phone cool rhega.double tap se to or heat hoga.
Kardeşim eline sağlık. yaptık oldu.
english please
mobile solutions thank you. very very good. very very thanks...
wellcome brother..thanks for compliment
mobile solutions We did. There's no $ 100 to spend. Turkey is expensive.
sure but why are you going to spend 100$?
بارك الله فيك 1000000 like
welcom
Can i put piece of plastic into wofi chips?
Thank you, it worked
Can I use an 'Aluminum foil' over the thermal-paste instead of 'Copper'?
you can use but i think thermal is the best
Para México what piece you put un thriller wifi ( Thermal ir what) thanks
thank's
you saved me
Where did you get this "thermal" thing from? I do understand the whole tutorial, but i dont know where did you get this thing from. I got same problem with LG G4, i thought i will do this solution. Thank you for the response.
this is the paste like mostly used on the computers cpu chips...it comes with different colors.mostly gray color.u can get it from computer shop i think.
if wifi ic is heating then it can be helpful for u otherwise have to change it or rehote ic or reball it
@@mobilesolutions oooh ok i know what the paste is. Misunderstood. But it looks like you put something on the module, like the some kind of badge. Would the normal drop of the paste work? Without any badges?
@@wormsik141 yes it shoud work but you have to put something hard metal..and past it on that metal so that it can also press it.sometimes ic get more heat and chip desoldered itself.it will cover it and keep intact on it place.thanks
thank you . you are great human . thank you from my ❤.
my pleasure!
From where i get this thermal piece i have not seen this before
Thanks 👍 good je
I changed my LG G3's BT/WLAN chip one week ago. Had heated the chip couple of times to resolder it back and now I ended up changing whole chip as correction lasted max 2 weeks... New chip worked one week and problem became back.
From that I can see that the real rootcause is not on the BT/WLAN chip itself, as brand new chip get's broken quite soon. I will resolder chip again (just by heating) and add thermthal mat as you did. What I think is that there is SW error on IC driver, which directs too much current to tiny chip, whichi causes the chip soldering to broke. Thus fixes without proper SW release from LG does not correct the problem, just pushes the new occurrence forward... I hope that re soldering + increasing cooling with thermal pad will help a bit longer, but anyways nothing can be done without LG providing new firmware with corrected BT/WLAN chip driver SW. Do anybody know it there more new BT/WLAN drivers on custom ROMs?
bro i liked your comment and work...Thanks
you should place thermal pad on ic after changing..because main cause of damage is heat.thermal will keep cool ic.hope it will work.
My phone worked fine for 18 months. Then it had these same problems. A new battery did not help. I got a new plan with an LG G6. I would like to fix the G3 to use for pictures and wifi. I may try the fix with a piece of credit card for thermal pad.
merci super technique. pour info vous pouvez utiliser un petit bout de carte de credit... ca marche aussi pas de pb de chaleur le but et de faire pression sur le connecteur de la carte mere
yes but thermal is better than credit card...it keeps your phone cool.thanks for comment
sir i have problem with my lg g3 model is d850 it is showing error of invalid sim even sim is inserted and also the wifi is not working tell me what i have to do plesae
Bro can you use graphite pad
the problem that i have its with adresse mac is it reparaed like that too mobile solutions
yes sometimes it works if really problem related to chip
mobile solutions its works with me just one time and i get more new problem what can i do for him i suffer with pub and blocage accueil and screen or have black screen
brother ....this chip is related to wifi..if your phone screen is flickering ,green or black or stuck.its cpu related problem.let me give you link.watch it
th-cam.com/users/edit?o=U&video_id=2MKgRwWPvus
th-cam.com/video/2MKgRwWPvus/w-d-xo.html
th-cam.com/video/zZ6Q1m4-rlA/w-d-xo.html
watch this two videos.
@@mobilesolutions i will saw it later
Which thing you paste on Wi-Fi chip
Sorry but what thickness of past? 3.0mm? 1.5mm? Cooper past in fine? Thank you
DPENDING ON THE SPACE AROUND THE CHIP
for lg g3? i have d858hk...
YOU CAN SEE space under metal protector.no problem little more. if it covers ic
Ok thank you...
wellcome bro
Bhia apli shop kahai
Excuse me but what do you mean with a piece of thermal? Could you explain what thermal is?
thermal is found in different material.somewhere used liquid and i have solid thermal ,thats why i said a small piece of thermal.basically thermal keep cool cpu chip thats why we put it on the chip.
mobile solutions thanks a lot!
Didnt work for me
follow part 2
Hey I Have A LG D850 And The WiFi Keeps Saying Connection Not Allowed Do I Have To Have This Done As Well ?
yea its a common problem in lf phones.if this method not work so watch my second video for wifi repair.link is given in description