Does changing motherboard repairs lg g4 bootloop issue?

"first off yes it will fix the issue if it is not hardware related to anything else in the phone. to answer the question of if it will happen again. that will depend on what is causing the boot loop, majority of the time boot loops can be fixed with out changing the whole mobo or motherboard. i personally have not had any boot loop issue with my unlocked att lg g4 and it is my daily user phone. can you give us more info?

1. any damage or drops?

2. any attempts at rooting or was it rooted?

3. any software mods?

4. any recent changes in temperature of the phone or any kind of changes, cases or battery swap, etc etc?"

"All, the LG G4 was engineered to fail.

There is a class action lawsuit you should join if you own any LG devices, including the Nexus ones.

http://www.girardgibbs.com/lg-g4-bootloo..."

"You can try the baking method, but even if it works, it will only last for a very short time. I tried and it worked for about 5 minutes. I am going to flood the chip with flux and try again, but Im probably pushing chain. The lead free solder they use requires around 220C for about 5 minutes to soften. Quite a bit hotter than lead/tin which has worked very well for a very long time until idiots like Al Gore came along. The Ball Grid Array is a very bad idea IMHO. it depends on solder being used as the conductor, and solder can crack under thermal stress (Especially the crap they use) It is not like soldering a wire lead, where the wire has tensile strength, and the solder merely coats the wire. Another bad idea by a bad engineer with no grasp of the physical properties of materials. I see this more and more today, don't you?

LG has no idea what they are doing. They should get out of the consumer electronics business. Very poor QC"

2 time i replacing lg g4 new motherboard together new display and new battery….the problem still same…screen display still not wakeup again….maybe damage caused by one .. maybe the vibrator..mic..loud speaker..camera circuit..with the circuit .. small speakers of the speakers and also the switch on off…i suspected…just a few minutes to see it work normally .. after a few minutes it's back craze

"Howsoever/Whatsoever the “success” may be, the “Boot-Loop” issue should NOT be there. The fact that it is there means that the “Expensive-Smartphone” Buyer is being some sort of unpaid guinea-pig for “LG”.

“High-Five-ing” and similar resolution means The Lacking of Wisdom, Wisdom being an innate quality “Provisioned-Within” ALL. Wisdom enables The-Individual NOT to be “Stupid-Dumb”/Addicted to Wrongfulness. You know, when you know it is wrong but is unable to counter/”address” the wrongfulness.

Just because some methodology “works” for you does not mean it will work for another. Correct or not ? If correct, which it is, why paid over-the-odds for something NOT Smart at all - other than making The “Easy-Go” but “Hard-To-Comeby” unpaid cheering “High-Fiver” cheering for “The Likes of LG” and their methodology of making unpaid guinea-pigs via A Very Expensive “Smartphone” purchase.."

i bought lg g4 a week ago..it worked great initially but after 3 days a bootloop issue hit the phone…i went to a repaired shop..the repairer heatup something inside the phone..it worked for an hour and the problem started again…someone please tell me should i replace the board/?/