No special tools (pulls out hydro plasma gun)

@mrmar-que6307

5 жыл бұрын

🤣

@kiquesanchez

4 жыл бұрын

Hahahaha word

@normalperson8173

4 жыл бұрын

Bruh

@billhill7330

4 жыл бұрын

Its a heat gun, you can get them from harbor freight for like 10 bucks...

@TheHarrisal21

4 жыл бұрын

🤣🤣🤣🤣

Holy schnitzels this worked. I waited almost 6 years to get the pics of my sons birth off my dead LG G4. Took less time to to do this fix than it did to transfer all my pics off. My wife is unbelievably happy. You see, my phone died (boot loop) just after we took pics of her giving birth. It died in the delivery room. We thought they were lost forever. Thanks!!!

This is best video I've seen on youtube for DIY LG G4 bootloop repair, and also excellent honest advice - that this is only temporary repair and all important data should be transferred out of the phone immedietly. I would suggest if you can't get a hot air rework station, at least "calibrate" the hot air gun by putting a piece of lead free solder on a penny and see how long it takes hot air gun to melt it.

LG, Life’s Good LIFES NOT GOOD IF YALL LG COMPANY FIX THIS OVERHEATING PROBLEM ITS LIKE MY PHONE HAS A FEVER EVERYDAY!

@KielanGaming

5 жыл бұрын

I'll never by an LG phone again, they should have recalled the LG G4 models which where defective like this,

@Samuitsuki

4 жыл бұрын

I really like LG phones. But this is the second LG phone I've had that seem to have some not fixable problem.

@judymegan4827

4 жыл бұрын

Same! And because of that, my phones keep rebooting itself nonestop that there's no way I can turn it on again now :(

@petbird5658

4 жыл бұрын

Same! I'm waiting for it's death time ( it turns on after like an hour without battery ).

@arbrih2

4 жыл бұрын

LG =Life's Good(it means for LG's Ceo)

The internal design of the G4 is so practical, I remember how it's a pain in the ass to open a Samsung S9. You're amazing for finding the solution, you may have stopped the beginning of LG downfall if you had found this solution earlier.

This worked perfectly for me, thank you so much!!! I bought a $14 heat gun from a discount hardware store, and used it on the low setting. I was worried how long to heat it, and how close, so I literally played your video while I copied your movements. I didn't have any thermal paste, so I skipped that step for now. But I reassembled it, put the battery in, and it powered up without problem!

@user-xs2uj5fy2t

3 жыл бұрын

still working??

@springer-qb4dv

3 жыл бұрын

@@user-xs2uj5fy2t probably not. Just reheating (with out flux) does not work because broken solder joints temporarily touch to make the phone work, but stress and current eventually break the temporary bond and phone breaks again. That's why the guy used foil to push the chip and make it last bit longer

OMG! it only bloody worked! first ever yt self-help vid I've watched from start to finish & I was so surprised I nearly dropped the fone after it powered up 👍🏻

I bought a battery by itself like others did but that not works for me, so I found your video, watched and close it after I memorize what you did now I am here saying THANK YOU!

Finally resolved my boot issue with this phone. Thank you for this video. I have an extra glorified music player, now. My equipment: fingernail, small Philips head, Dyson hairdryer, small piece of paper, and aluminum foil. Wish I had this fix 4 years ago.

@zubrwi

3 жыл бұрын

Is it still working fine?

@kanan.n6974

3 жыл бұрын

Nice

I followed all your steps- and it worked !!!!! alhamdullilah

@khasimhussain7108

4 жыл бұрын

is it working still?

@springer-qb4dv

3 жыл бұрын

@@khasimhussain7108 probably not. heating chip to reflow is usually only temporary fix.

@SUPRA-zk7hb

Ай бұрын

​@@springer-qb4dv😢

I’m really surprised that my phone come to life . Thank you for detail and accurate explanation

@user-xs2uj5fy2t

3 жыл бұрын

still working?

@springer-qb4dv

3 жыл бұрын

@@user-xs2uj5fy2t No probably not. All these reheating chip methods do not address fundamental issue of oxidized cracks in solder balls. reheating only temporarily bridge the gap.

granted the title may be slightly misleading, as per everyone's hurt feelings here, this was a darn good tutorial. Completed in about 10min, so far seems to be working. Good stuff.

@zubrwi

3 жыл бұрын

When did you fix your lg g4? And is it still working?

@springer-qb4dv

3 жыл бұрын

@@zubrwi probably not - as video poster said it's only a temporary fix

This why i had my own LG G4 thrown in the trash and I will never buy anything again from LG .

@daviddetudela8332

4 жыл бұрын

#MeToo

@sonicfanfirst

4 жыл бұрын

I have an LG G6 for almost 3 years and it's working perfectly, LG fixed this Boot loop problem, their latest smartphones don't have these problems anymore, you can buy one and use it for how long you want.

@daviddetudela8332

4 жыл бұрын

​@@sonicfanfirst I called LG Spain and despite of knowing that was a massive fabrication problem of thousands of LG G4 around the globe they denied to fix me the motherboard... OK I will never buy LG and I will never recommend LG to any friends/family... that's fair!

@jexanderarvelo3277

4 жыл бұрын

My LG phone has been with me for 8 years

@nasser20p

4 жыл бұрын

@@jexanderarvelo3277 mine and my mother and my friend is LG G4 and didn't take even 2 years and got this issue and cant run them again it keep freeze and restarts till it get really hot. Which force me to take the battery out.

Thanks for the video. I got my phone working in no time and got all my data from it backed up.

Did not have a hair dryer or a heatgun, so just held it above electric stove. Fixed it, so yeah, no need for special tools :D Thanks for the video

@ltsarunas614

4 жыл бұрын

Yeah, just be sure to look for a new phone right away. Did it 3 times, phone worked for 2 days each time and then completely died with no signs of life :D

Awesome!! Thanks iSmart for this helpful video This method can also be helpful to other series of LG phones with the same boot loop problems. I've changed my LG G Flex 2 Battery and it only worked for a month then started to boot loop again. Problem - CPU over heat when it restarts and wants to resume opened applications. Solution - Put it inside a deep freezer for about 3 mins, then once your phone starts, close opened apps specially CPU demanding apps and WiFi. You can "under volt the CPU" for a permanent solution :)

@ardiantara6660

5 жыл бұрын

Ex

@erwinmoreira4176

2 жыл бұрын

DO NOT PUT IT IN THE FREEZER

It also works with hairdryer for 5 mins. It wasnt so unbearable hot. I used a thin chocolate carton paper (usually premium chocolates and 200g chocolates have carton paper) instead of business card. And I used wrigley's gum alu paper as heat sink, and I used a simple paper glue to stick it in place. It was totally okay for that 15 mins while I saved all my data from internal storage.

Good gob thank you Where i can find the plastic part with the 10 screws which keeps the external cover?some of the teeths are broken thank you.

"no special skills or tools needed" *proceeds to take apart phone with tools and use heat gun*

@danielgusarov2020

3 жыл бұрын

hair dryer, knife, nail. easy replacements. no special tools needed.

Great thorough tutorial. Thank you for sharing!

Great job I had a LG v10 and it had the booting loop like that, probably was a battery are a bad mother bored. Thank you

Thanks for the instructions. I just funneled hot air for 5 minutes on the processor using a common hairdryer. It worked immediately! I use an Lg g Flex 2 which kept working properly for 3 years. Then started the bootloop, which made it very hard for the device to start. And when it managed to start, it would only work for a few minutes until it would start rebooting continuously and so becoming useless. Unfortunately I kept insisting to try to turn it on and even managed to do the factory reset, until the device became quite dead. One day it stopped turning on and did not charge even. So then I replaced the battery because, like it is mentioned on this video, I heard that it could solve the problem of the bootloop, but nothing happened. It remained dead and would not charge either. I don't know what would have happened if I had replaced the battery immediately when the bootloop started. So just using the hairdryer for 5 minutes made it work! It immediately started charging and turned on and works properly for the moment. I don't know how long will it last, but if it dies again I know that I can repair it by replacing the motherboard. Tip : I used aluminum foil on the end of my hairdryer to create a tube with a smaller diameter to make it more effective.

@dominicksoto6390

5 жыл бұрын

constantinos kavalinakis so it worked for you ?

@kavalinakis

5 жыл бұрын

@@dominicksoto6390 Yes, it worked for me! Unfortunately it was temporary, even if I installed a new battery. It lasted for 4 days (stopped working yesterday). But during these 4 days it was working properly and it was able to charge. On the 4th day it stopped working. It would not switch on and if I tried to turn it on, it would only display the LG start logo and then would power off again. So today I repeated the procedure. I used the hairdryer again to heat up the processor and voila! It works again!!! So what should I do? How many times should I repeat that fix with the hairdryer? I think it would be best to install a new motherboard for a permanent fix.

@user-xd3hr2bn3s

4 жыл бұрын

So, finally what happened? Does it work?)

@kavalinakis

4 жыл бұрын

@@user-xd3hr2bn3s Well, it was a temporary fix only. It worked again for 4 days and then died. So I bought a new motherboard for 30 euro from Aliexress, installed it myself and my phone works perfectly until this day. The conclusion is that this kind of video was very instructive and helped me take the initiative and start fixing phones by myself. Now I can build G4s from scratch. You can assemble your own G4 for just 80 euro, buying each part separately from Aliexpress.

So many thanks for LG G4 reboot loop fix.

Swap batteries to fix the LG4 bootloop? I understand why a loose processor would cause the boot loop, but why would a different battery solve the problem?

It worked for a couple hours! Enough time to get my files back! Thanks!

It actually worked!!! I suggest you remove the SIM card while heating though... mine is a little melted now🤣

Worked well! Unbelievable!!.... Thank you!

@bonginkosizwane5985

3 жыл бұрын

Hi after that fix it haven't given you any problem?

Easy fix! Thank you so much for uploading this video brother's phone had this problem and he asked me if i could fix it for him at first, didn't work but that was because I was being extra careful with heating the components (only heated the cpu for 2 mins/overrated my hair dryer) but heating it for 6~mins solved the problem! Thanks again

Holy crow this worked flawlessly for me! Thanks so much!

@HeavenlyMecholy

4 жыл бұрын

does your phone still work 4 month later?

@dmonk926

4 жыл бұрын

does it still work?

@springer-qb4dv

3 жыл бұрын

@@dmonk926 probably not. Simple reheating/reflow is only temporrary fix.

very good ! your Video help a lot to repair my smartphone. Thanks

Will this technique work for an LG Rebel 4? Thank you so much!!

Great video and explanation, i hope mine works. Thank you

Thank you for this. Fixed mine by heating the cpu chip with hot air gun at about 250 degree celsius for 3 minutes and i put thermal pad 2mm thick on the chip but it had too much pressure maybe 1.5mm would do. Phone is now running with no issues 4 days from now

I have a lg g4 with the the same problem but i dont have a heat gun or hair dryer what can i use to get it hot enough to fix it

How did the chip get hot enough without burning your fingers?

My LG G4 does not turn on at all. Does this trick help? The battery is fine, I measured voltage with a multi-meter.

can I also put it in oven? instead of using heat gun or hair dryer?

Thanks for this. My G3 has just died in the past week. I may just try this trick. I don't have much to lose, except the money to buy another phone. I fear that it's gone past this point though.

@zwaggriefer7839

Жыл бұрын

Hi! Could you fix it with this video?

Hi the battery has almost gone for my lg g4 model ..could you sugguest from where to get 1 original one...please help

thanks man u saved my life it really works big thumbs up

@user-xd3hr2bn3s

4 жыл бұрын

Does it work now?

@faresmaouche7349

4 жыл бұрын

@@user-xd3hr2bn3s Yeah try to add thermal paste to the procceser it will help it resist heat

Thanks bro it worked i used a hairdreyer it was quick and easy😄😄😄😄😄

Hi my name is john patrick palisoc iwant you to know that video is so awsome itry this tutorual in my lg and wow it works !!thank you for this video . Iwant to learn more came from you :)

@user-xd3hr2bn3s

4 жыл бұрын

Hi! Does it work now?

The principal is sound. I am not saying you did this wrong. On the contrary, it's excellent. If I may offer a couple of points for your interest...? Seeing as how there already isn't much room in the phone for stuff, a more permanent fix, would be to ditch the cardboard, business card, or whatever, as it is more of an insulator, than the tin foil. Doing a 2, 3 or 4 layer of only the tin foil to fill in the tiny gap, won't have a tendency to push the back side of the processor against the back of the screen, with too much force (and at this scale of tolerance, it is considered BRUTE force!). The biz card is what makes it a less than idea solution, on several levels. Ditch it. You also might use thermal paste, instead of what you did use, even though nothing is intended to be applied anywhere, inside these phones. Thermal paste has the best chance at filling this role, as it does not interact with motherboard/SMD materials, and will contribute to the heat transfer. Thank you for this tutorial, and I hope you will accept my comments in the spirit of fostering the continuing the conversation, between those of us in the tech-space.

@springer-qb4dv

3 жыл бұрын

Another suggestion would be to use hot air rework station, not general purpose heat gun. It's easy to fry motherboard using powerful general purpose heatgun without any temperature control.

If you have hair dryer , it is a good Idea to get tin foil wrap it around the top of the hair dryer and help you focus the heat better and help Direct the heat on the processor as opposed to everywhere , because the hair dryer is not as intense as the heating gun.✌

@springer-qb4dv

3 жыл бұрын

Yes but hair dryer doesn't get hot enough. Best to get a digital cooking thermometer for few bucks and test how hot your hair dryer gets. It needs to be at least 240 deg C to melt lead free solder. If you use hair dryer or hot air gun and don't get temperture hot enough to melt lead free solder, there is good chance LG G4 will simply go completely dead because heating simply made cracks grow wider.

If it is a soldering problem, will reballing the processor be a more permanent solution?

Hello dear, I watched your video but I used hair dryer but it didn’t on. It’s showing the same issue. What should I do

Thank you a lot, for me it is working. I recommend everyone to try!

@elvirekh7765

4 жыл бұрын

happy to see that i'm not the only one still using this phone in 2020

@springer-qb4dv

3 жыл бұрын

@@elvirekh7765 LG G4 is excellent phone except for bootloop epidemic. Still plenty good for almost everything in 2020, and removable battery to boot

i have the same issue but on my lg v20. how do you fix

I tried thermal paste and heat, didn't work. What temp on heat?

"no special skills or tools needed" lol

@FuskyTheHusky81

5 жыл бұрын

can you elaborate on this comment? what he stated was simply true. if you watch this video and have a small star head you are set to fix er up!

@miboiboi2372

5 жыл бұрын

@@FuskyTheHusky81 because not everyone has these tools just laying around.......

@FuskyTheHusky81

5 жыл бұрын

@@miboiboi2372 Id be surprised if any house hold dosnt have a small star head screw driver. If not then run out to the store n get a 3 dollar tool to fix it. . .

@miboiboi2372

5 жыл бұрын

@@FuskyTheHusky81 im just proving a point because i dont have a star screwdriver and it says *no* special tools needed which makes me click on thinking i wont need anything else

@93FOBINHOOD

5 жыл бұрын

He waited till the end to say that it is a temporary fix

incredible thank you!

Thank you very much my friend. Your movie helped me a lot, I thank you

great work champ

Can i put thermal paste istead of aluminium foil ?

Hi.i hv same problem.i want to ask is there a way to change the processor on it so that it can start and i can retrieve my locked photos??

Good .. My phone need to repairing i think it s expose to heat and work than shout down again ..

I have a dell latitude 2 n 1 tablet and can't get it unlocked from the dell security lock can u help please

Thank you very much, I managed to recover my LG G4

@rammyboy9739

4 жыл бұрын

it really worked

@HeyShaded

4 жыл бұрын

@@rammyboy9739 it didn't work it just made my screen black

@nerrisamontiero9430

4 жыл бұрын

@@HeyShaded loosen the screw that worked for me

@HeyShaded

4 жыл бұрын

@@nerrisamontiero9430 the phone is broken stop buying new phones

This is so funny I remember having this problem but I still like lg anyways lg fan, now I'm with the lg g8s

could you not use just the foil and thermal paste for better heat wicking?

@iSmart1

4 жыл бұрын

yes, thermal paste is better

Hi this Is Valerio from Italy. I'm facing a new issue with my zuk z2 pro. I was using my phone normally. I didn't install any new app or upgrade of any kind. After I switched off my mobile restarting it's stuck on zuk logo and instead of charging os It won't boot and recharges zuk logo. It makes me wonder to a softbrick or bootloop but I can't understand why. Could It Be a software or hardware issue? I Need desperatly datas. Is there any way to start os this way? Thanks in Advance.

Thanks sir.. this method works on my phone😀👍

hello, my lg is working thanks to your tuto but the phone is getting soooo warm when im using it (i fix it 1h ago). Should i stop using it in this condition ?

Hi, ismart I have been watching your videos for a long time now, I have what is practically a brand new LG G4 it is the best version of the LG G4 phone you can get, it is the one from India, I can't remember now, I think it's the 820 or something, it takes two SIM cards but in your video, you mentioned the possibility of getting a new battery sorting out the Boot loop, I wonder if you can help me decide, if perhaps my phone is suitable for the new battery because it will not charge and when I get a small change into it for like half a minute maybe it will go into a bootloop but someone else,I also said to me that at the fact that mine will not charge is more symptomatic with needing a new battery what do you think. I always liked the phone and it was a pretty good phone the camera was second to none actually at the time they were around 2 I think they were supposed to be the best camera in the world at the time all of the phones lunch but I have a lot of information and pictures in the phone that I would like to get out plus I would also like to get the phone going again what do you think

I phone dose not getting stuck but it drains phone batteries fast. I change it 100% when i turn on the phone phone change get 100 to 40 or some time 3%. I change my batteries 3 times but nothing happened. So my question is it also have the same problem. And can i fix it?

Thank you so much, it worked

Any substitute for the sticky goop this guy used

What temperature is your gun? What temperature for how long? Plus, if the issue was not loose contact but only heat transfer during boot, could we put the phone in freezer for some time and then turn it on?

@iSmart1

5 жыл бұрын

I tried that , it worked temporarily

@hrh2092

5 жыл бұрын

@@iSmart1 LG must be really proud of itself! :)

Nice bro tnx from Philippines

how about LG k350 is corrupt ang not working properly?

Tip : DONT use the fast charger provided in the box. It gives 9 volt in the super charger mode wich is degrading the battey quickly and causing overheating issues. Use a standars 5v 2a charger or even better put the cable into usb port on your laptop or computer.Its not worth gambling,forget the super charger.. Heat kills electronic components and battery and causes the boot loop

@susannowak4546

3 жыл бұрын

Lo 0

Hi iSmart, My wife got a bit of rain water in the usb-c charging port on her LG V20 and shortly after went to charge it. After it ruined the cable by getting hot, I noticed a the charging port also looked slight melted inside the phone. It worked for a few more days but was picky on what charger it worked with. Eventually, this phone started to boot loop and now we cant get it back on at all to recover the data on the phone. It just boot loops. Any suggestions? BTW.. I'm comfortable taking the phone apart, have all the tools, have replaced screens several times and work in IT.

@douggraham9521

2 жыл бұрын

Also, we had an extra V20 so we just need to recover the phone data.

This is epic, thanks!

Thank you so much

hello i have a phone , lg glex2 but a few years ago he dead :)😅 i mean , my phone was off one second and never work again . i went to fix that and the sayed this is for board and i don't have this part ,, now i know you i want to say what should to do ?my phone will fix again ?

Merci ya3tik saha khoya

Hello. I have an LG Stylo 3, semi bad condition but it has all my information. My phone was working until Wednesday now it willnstart (lg) screen but will not turn on. Repair place mentioned it was the motherboard, could it be the same issue? I just need it to turn on long enough to do a backup.

@iSmart1

5 жыл бұрын

1-Leave it in charge for 1 hour, 2- put the without battery in zipper plastic bag. 3- put the phone in the freezer for 30 minutes 4- make sure there's a memory card in the phone. 5- turn the phone on while it is still cold and back it up (copy your important data to the memory card) * repeat the process if the stops working. Good luck

My phone isn’t turning on idk why?? Can u tell me what to do?

i fallow this video for 1 Mints use Heat gun with Flux over chip but now mobile dead no power it was stuck at LG LOGO now Power Dead any help

I got an easy fix...its called Return it for free repair ! Lol no seriously for real i just returned it at the beginning of october this year i didnt have to pay a dime they said just put it in a box that fits with the paid for shipping label that all i had to do was print and tape up to the box. Just days later they handed me back my lg g4 FIXED (new motherboard) with fresh new battery and i didnt have to pay a dime! Even when my phone was wayyyy out of warranty..lg has extended regular warranty 2 more years cos of this huge known issue im so glad i sent it in to be fixed for free now my phone works like brand new :)

@KJ4ZQX

5 жыл бұрын

Can you give us some more info? Last time I called they said mine was out of warranty and they would not fix it for free.

@easymoneyonline7990

5 жыл бұрын

@@KJ4ZQX that operator played u they just fixed mine for free last month and i had gotten it in 2016 im typing on it right now call lg from lg website and say hello i heard that the LG G4 has a well known bootloop issue across thousands of lg g4s i have heard that lg has extended the warranty 2 extra years because of this. Can you guys please help me get a replacement of my bootlooped phone. Say that let me know what they say

@saisandeepponna6595

5 жыл бұрын

If that g4 has warranty better get your money...I replaced and got a new g4 and bootloop started again after 2 months

@tkucey8689

5 жыл бұрын

Maybe in the USA, but not in Canada.

I have a problem will my lgp769 shock on loading screen

Thanks its really works

@user-xs2uj5fy2t

3 жыл бұрын

still working?

@asadayaz3356

3 жыл бұрын

@@user-xs2uj5fy2t its working 1 r 2 hours den same problem

Thx very much! It worked

Thank u. It worked. Not as hard as I thought it would be. Question is for how long tho???

@iSmart1

4 жыл бұрын

Hours or weeks or maybe more

Hi I have an lg g8x thinq stuck in boot loop. I know this is not unusual to these phones. Intuitively I knew the processor was confused and could not load. I fixed 3 different times by patiently hard starting/rebooting...until got back info. When it shuts off on its own I have to start this whole process again. It has been several days of working on it this last time and it gets all the way to home screen on occasion w out loading apps just like b4 which was a sign i was getting close to it loading on further attempts. But now instead of loading apps eventually it goes from what i described to a white screen...and once from white to pale slightly yellow screen b4 reboot. I have tried putting the phone in freezer w protective baggy and it works better for a while in getting to homescreen pic b4 it gets overly hot but can get past this last hurdle. I.portant info on device that can't loose. Don't care bout phone. Any help us greatly appreciated. Afraid of the heat gun option.

Need help somehing strsnge ppeared on my lg g5 after trying to turn it on. An exclamation mark appeared on the left inside a phone with a cross on the botton amd an arrow in between a green circle

thank you so much it worked

@rammyboy9739

4 жыл бұрын

what lg u got if you dont mind saying

Work for LG k530dy ?

I like this but where I'M FROM, they don't have these batteries and plus they deliver a different one and not the original battery that's in this video. So it's hard to determine whether it's my battery is faulty or something else is stopping my phone from going on.

Can work at LG K350 Sirr!?

How much would it cost to ask you to fix it

Thanks alot. It work for me too

if im replacing the processor, it will change something in my mobile? i have (unfortunately) T-mobile and im afraid it will lock my mobile cause i bought it from other country?

@ThisIS_Insane

3 жыл бұрын

No, because the processor in this phone is permanently mounted to the motherboard, so you need to buy the EXACT replacement board for it. That eliminates the worry about messing it up. If you do mess it up, the carrier won't ever see the phone again. OOOPS!

How about I put it on the fridge?

Did this a few times, still stuck in Boot loop also replaced the battery. Wish LG would have just replaced any phone that has this issue. I lost 200 bucks, phone was only 90 days out but turned to be out of the 1 year warranty.

Sir I updated my phone then after a few days it got bot looped and I can't reboot it because it shuts down when I tried to.

Hello! Thank you for the tip! Unfortunately it worked for 5 min, then it got back to the boot loop. What else may be done? Should I apply heat for more time? I used a hairdryer. If this is a temporary fix, what would a permanent fix be?

@springer-qb4dv

3 жыл бұрын

Don't use hair dryer - temperature is too low to reflow lead free solder. Get cheap hot air rework station like no-brand 858D (on ebay for around $35). If you use general utility heat gun (like in video), it may work but you can easily fry the motherboard as temperature is not controlled.

@cristianene164

3 жыл бұрын

@@springer-qb4dv thank you for your reply. I will try it and revert with an update.

@springer-qb4dv

3 жыл бұрын

@@cristianene164 To be honest, even with best hot air reflow station, you can get only temporray fix on LG G4. Why? Because of the unusually crappy lead free solder used by LG for it's ram chip on LG G4. Note, that for LG G3, just reflowing ram/cpu chip stack can produce good results. LG G3 had better quality solder and hence far fewer bootloop failures can be seen. But for LG G4, only permanent solution is to desolder the ram chip and resolder it using good leaded solder. That unfortunately takes good skill with micro soldering.

all u need to do is change the battery...thanks for mentioning it

@chweymia9079

3 жыл бұрын

Hahah.

Mine is a LG U+ as mi plug it in and it reach 100 an mi plug it out it turn off 😔 how can I fix it??

LG makes experienced technician out of its owners. I own a G8, no problems so far I can't wait to initiate my career.

@user-xd3hr2bn3s

4 жыл бұрын

So, How are you? Became a technician?