[Q] Help think my lg g2 died! (No blicked) - G2 Q&A, Help & Troubleshooting

I put the lg g2 to reload and on waking he was discharged (he turns on and off) tested other chargers and have failed to recharge it.
I made the switch from USB Charging Port, changed the battery with a new one, and continued on and off, it will be problem in moherboard?
pics anexxed.
detail: it comes in downloading mode however can not spend any rom.

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[Q] G2 won't turn on(not bricked, I think)

I have an LG G2 ls980, cm-12-20150501-NIGHTLY-ls980, render kernel
I installed cm12 a long time ago and I realized that the battery was being drained really fast with cm's kernel. Then I installed render kernel. Everything was handy dandy. Less battery drain, all was good in the world. I put my phone down for a few seconds, look back, and see that my phone is completely off. I try powering it on, and nothing happens. It isn't bricked though, there isn't a dark(bull still powered) screen, there isn't an LED, there isn't a vibration when I plug in the charger for my phone.
I tried:
Waiting a while and then charging my phone for an hour(my phone got really hot after this)
Using multiple cables(none of them were data-enabled cables if that is important)
Attempted to put it into download mode(it won't even turn on, but I saw this suggestion everywhere)
Is my battery done for? Will it begin to expand if I charge it? Will this suggestion work(I'm holding off from this since the G2 battery is very tedious to put back in):
"Ok after hours of figuring out what to do I did this as a last resort and it worked. I removed the screws from the phone and pulled the battery clip from the board ; then I pressed the power button , held it down and with the other hand clipped the battery back in, once the battery vibrated I put the phone on the charger and it turned on showed the lg logo and then showed that the battery was at 0% but was charging. My phone was not rooted it was just sitting on my desk for a week till I got back from vacation. I hope this Helps"

LG G2 not powering On even Charging too..

Hi Guys, My LG G2 become Hard bricked few days before..Now, I cant able to Powering the phone even the charging also not happening..I put the charge over a night too..

[Q] LG G2 bricked?

Hello I got a problem with LG D802. I broke my touchscreen and i replaced it. the phone works perfectly but has low battery then i charged the phone all night. The morning it is bricked. I check the battery and it shows 4,5 V. I connect a led to discharge the battery. Now battery has 3,92V. The phone open as the video below shows a "low battery" and close. It charges only in download mode. What i must do to open normal? Any ideas? Sorry for my english

S7 Edge won't turn on / not charging / no recovery and download mode

Hey there, yesterday the battery died of my phone, so I decided to connect it to the charger.
It started charging but very slowly, when it finally was at 3% (after 30+ mins) I decided to turn it on (I thought maybe that increases the charging speed). When it was on for about a minute the phone shut itself down.
I reconnected my charger but then only the lightning bolt icon was showing, I tried again and now nothing is showing.
Now I can't acces recovery mode / download mode / safe mode / or reboot.
I am fully on the official stock and have never rooted my phone. Someone knows a fix?
I already tried turning it on without sim/sd card, and I also tried letting it "charge" for a while.
Charger or battery problem maybe?
try using another charger perhaps it is not powerful enough. let the phone charge until it's full. and it will take more time than usual because the battery is drained to the last bit of electron.
worst case scenario: the battery is worn and you must replace it.
but battery problem doesn't occur suddenly. if you didn't have any problem with your battery, it's possibly your charger or your charging socket.

[SM-T230] Tablet doesn't boot if not pluged to charger + doesn't charge if turned on

Hi Everyone,
I just got a little SM-T230 tablet and started to playing a bit. I flashed TWRP, changed rom, rooted, tried some mods and it became surprisingly good and snappy. So thanks again people here at XDA you are awesome as always.
But the tablet has some strange problems. When I try to turn it on, it keeps flashing the Samsung logo with the model number. It shows up for a few second after that goes black and shows up the logo again and repeats this for ever.... But if I plug in the charger (wall charger or laptop usb port, doesn't matter) it boots normaly. When I plug out the charger, no problem I can use the tablet normaly, does not turn off or anything. The battery is quiet good, it can play video continuously for almost 6 hours. If it fully charged the situation the same, I have to plug it in to make it turn on.
Another problem is, that the tablet doesn't start to charge when it is turned on. But if I turn it off and then I plug in the charger, it starts to charge, and after that if I turn it on, it keeps charging.
Do you have any idea what is wrong? What can I do to fix these problems?
I can't figure it out what is the cause of this problems. I flashed 4 different roms, stock and customs, but just the same with every rom. Can it be a hardware related issue?
Edit: A little update on the charging issue. I flashed CM 14.1 for T230 and now charging is working, I can charge the tab when it is turned on. But the boot problem still here.... I can turn on the tablet only when it is pluged to the charger.
You're lucky
My SM-T533 was hard bricked because I flashed a rom and I'm still searching for a Kitkat Debrick file, if someone would give it to me, that would be awesome

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