Help.. i believe my device is hardbricked - T-Mobile LG G3

I tried to install a custom rom on my g3, coming from cloudy... install went perfect with aroma until reboot.. phone not turning on and will not charge,although when i plug it in without the charger, the battery with the question mark comes up. just ordered a new battery.. please tell me this will fix my problem:crying::crying:

Related

[Q] After flashing firmware phone can't recognize a battery

Hello all!
Help me please, if it's possible. Some days ago I tried to downgraade from 2.3.4-134 firmware by this guide:
Code:
Firstly flash this build: .........3_97.21.51.rar/
This is version 2.1 rooted easy
then install clockworldmod.
Install nandroid backup .................................
Wipe it!
Flash fixed SBF ......................................
Wipe it again.
But I unfortunately forgot fully charge a battery. As a result I couldn't turn it on, if connect phone to PC I saw white flash LED... I charged the battery in external noname Chinese charger and flashed firmware but now phone can't recognize any batteries
I thought my battery is dead, but another Defy recognize it correctly. In this time my phone can't recognize original battery from it's, another, Defy.
I tried to calibrate battery, but if I connect phone to "stock" chardger, I see only big battery picture with "?" sign
Thanks a lot for any suggestions to solve this problem!
P.S. I replaced links on a dots because forum not permit post a links for me...

[Q] I need help. My s3 i747M shows zero signs of life.

So I wanted to install a new custom ROM and I all ready had one. It wasn't the first time. So, like usual I download the files needed and put them on my phone, boot into recovery and flash them ( but I didn't factory reset or anything because with the ROM I had I didn't need to for it to work I could just fix the not responding errors) Then i go to reboot and I wait. Nothing, nothing at all. Now I try to remove the battery and try again and now none of my buttons do ANYTHING the only sign of life there is, is when I remove the battery and plug my phone to a usb cable and attempt to charge it, all that happens is a red LED comes up. It's probably due to one of the things i installed on my phone that flashes a red LED when battery is low. Please help me with this. My last resort is to give my phone to rogers for them to fix it because I still have a warranty.
Specs: S3 i1747M Rogers
I had aokp jellybean 4.3 as my ROM
I do have a nandroid but its on my phone's sd card
Thank you for your time and I hope we get this to work.
Can you get into recovery mode or download mode?
FoxTrotz said:
Can you get into recovery mode or download mode?
Click to expand...
Click to collapse
No there's litteraly nothing I can do. pressing all the buttons does absolutely nothing. Just stays black and no signs of life
bump. I need help fast with this.
Not sure exactly what you did but I hate to say its sounds hard bricked. Mine was exactly the same, with only the red light coming on for about a minute when cord was plugged in with no battery. I screwed mine up with a file I grabbed without reading properly what it was for and in my haste I installed it. After I rebooted it never came back until I got it back from warranty with a replaced control board. Im guessing they didnt even check the internal memory or they would haven known what a dumbass i was since i voided the warranty doing stuff i had done before that mistake. Glad I had made a nandroid before i pooched it so i didnt lose anything after i got it back.
Yeah after some research I found out I hardbricked it but this isn't the first time and I had a warranty for both( different phones btw )times so I guess I'll just send it out. :c
could just be out of juice, leave it on the charger for around an hour then try and go into download mode.

d851 randomly shuts off, won't power on without charging/removing battery WHY??

Hello all,
having a really aggravating problem where I'm using my g3 where periodically I'll be using my phone (playing pokemon go usually, think it happened once while using the web browser) and the screen just shuts off and will not power on or do anything at all, totally unresponsive, no matter how long I hold the power button. I either have to pull the battery or plug it into a charger to get it to power on again.
When I plug the phone into the charger, the battery screen pops up. It shows my current percent and after some time it will boot back into system.
This wouldn't be so awful if it wasn't for the fact that there's no way to reset the damn phone when it's unresponsive without pulling the battery or charging!
Please, would anyone have ANY clues as to why this is occurring? Any logs I can check?
At the very least, is there any way to modify the boot firmware to allow me to reset the phone when it's unresponsive?
The only thing I can think of is that I replaced the battery recently. The replacement is (supposedly) genuine.
Thank you so much!
[edit] Currently using stock marshmallow that is just rooted no custom kernels or xposed (clean flash) and still having the problem but also had the problem on an older version of fulmics with an old version of xceed kernel
Sorry for the bump, but I'm really desperate for any pointers to solving this. To reiterate:
1. I'll be using my phone (touch screen is being pressed)
2. Screen suddenly shuts off, completely black, no rhyme or reason
3. Phone completely unresponsive, will not power on until battery is pulled or phone is plugged into the charger (in the case of the latter, the phone displays the battery charging screen like the phone was completely off and dead)
Please I'm desperate for any kind of help at all. The problem doesn't seem to happen while charging, only when drawing directly from battery though I generally don't use it while it's charging
I also have D851 I had the same problem as u Flash custom kernel like xceed check the andriod development page for g3 u will see it there use 4v beta mentioned on his thread u need TWRP n root for this if ur in clean stock rom ... No xposed no viper it doesnt support it will give u reboots if u use both these ....
jinderation said:
I also have D851 I had the same problem as u Flash custom kernel like xceed check the andriod development page for g3 u will see it there use 4v beta mentioned on his thread u need TWRP n root for this if ur in clean stock rom ... No xposed no viper it doesnt support it will give u reboots if u use both these ....
Click to expand...
Click to collapse
Thank you so much for your response jinderation!
Just to clarify, you've had this issue described in the OP, but installing the exceed 4v kernel solved the problem for you?
I've installed the exceed 4v kernel so I will report back if I still have the problem.
Regards
Yes i had the same issue mine gave problem when i was rooted n xposed installed on stock kernel i havent checked it in complete stock cuz i recently bought this phone n whenever i buy a new phone i root it after flashing xceed wipe delvik cache also i no longer have random reboots of tmobile logo n no phone being complete dead to pull the battery out n place it back again ... After flashing xceed u also may need to flash super su via twrp for root download synapse from playstore apply on the lower power state mode then ur good to go
Hey everyone. I've installed the exceed 4v kernel as described in Jinderation's post and sadly I still get the shutdown / won't respond without pulling battery or charging problem .
I noticed I almost always have the problem when the battery is under 50. It NEVER happens while the phone is connected to some kind of charger.
I will be extremely grateful to anyone who can offer further advice. Is there anyway way I can run a log to catch what's causing this problem?
Also, thank you so much jinderation for taking the time to help me.
Regards
I was on the stock MM rom about a month in use for the d851 had no issues. Yesterday my phone blue screen wont power back on or no charge no nothing. Plz help!!!
amaskedman said:
Hey everyone. I've installed the exceed 4v kernel as described in Jinderation's post and sadly I still get the shutdown / won't respond without pulling battery or charging problem .
I noticed I almost always have the problem when the battery is under 50. It NEVER happens while the phone is connected to some kind of charger.
I will be extremely grateful to anyone who can offer further advice. Is there anyway way I can run a log to catch what's causing this problem?
Also, thank you so much jinderation for taking the time to help me.
Regards
Click to expand...
Click to collapse
Thats strange u shouldnt be having this issue on that kernel ... Here is one another solution go back to stock via restore via twrp if u had a backup in there ...n flash solid kernel ...solid kernel is best for performance try that... I played n completed Fahrenheit indigo prophecy game on that kernel no reboots or being complete dead... Try it n report back ...also buy 2 stock batteries try running them on ur phone also use geniune stock cable n charger install ampere app see how many ampere are showing when charging the value needs to be 800mah in normal
---------- Post added at 02:55 AM ---------- Previous post was at 02:52 AM ----------
DKStunna108 said:
I was on the stock MM rom about a month in use for the d851 had no issues. Yesterday my phone blue screen wont power back on or no charge no nothing. Plz help!!!
Click to expand...
Click to collapse
If its not completely responding take it to a reputable technician who can unbrick ur phone n dont worry it wont cost ur 100$...market is filled with there parts anyway
DKStunna108 said:
I was on the stock MM rom about a month in use for the d851 had no issues. Yesterday my phone blue screen wont power back on or no charge no nothing. Plz help!!!
Click to expand...
Click to collapse
try a new battery
gringos75 said:
try a new battery
Click to expand...
Click to collapse
I got a new battery today. Same issue no power on

Help with VS985

Hello, I need help with my G3 verizon model. The problem is that my phone restarts itself but just when I try to flash any rom, zip, etc. I was using it when it first shut down, that was today, I tried to turn it on, and it went to the logo and restarted, so I went into recovery mode (TWRP) and triend to make a clean Fulmics install (my current rom when the issue happened was AICP lastest version), but the problem is that if I try to flash ANYTHING, the phone just shuts down.
I don't know what to do, I tried to flash it via download mode with lg flash tool and the same, I go into download mode, I plug the phone and start de process but it shuts down before starting any flash.
Walterrafael26 said:
Hello, I need help with my G3 verizon model. The problem is that my phone restarts itself but just when I try to flash any rom, zip, etc. I was using it when it first shut down, that was today, I tried to turn it on, and it went to the logo and restarted...but it shuts down before starting any flash.
Click to expand...
Click to collapse
Sounds like a bad battery. Have you tried a new one yet?
*If you live in Murica you can get a genuine replacement from LG for $15:good:... http://www.lg.com/us/cell-phone-batteries
*Anker also makes a decent replacement as well.
Good luck :fingers-crossed:
startswithPendswithOOH said:
Sounds like a bad battery. Have you tried a new one yet?
*If you live in Murica you can get a genuine replacement from LG for $15:good:... http://www.lg.com/us/cell-phone-batteries
*Anker also makes a decent replacement as well.
Good luck :fingers-crossed:
Click to expand...
Click to collapse
You think so? I don't know, because I tried to leave the phone on, and it doesn't tuns off if it's just in the lg logo because as I said it hasn't any system or rom right now. The problem is just when trying to flash anything. But anyways thanks, and I'm going to try with a new battery as soon as posible.

Samsung Note II -N7105 t0lte t-Mobile. Keeps restarting to download mode !

I have resurrection remix 5.8.5 and been using it with all the updates for so long and no problem.. Just happened to charge it little longer i guess but that happened many times..
but this time saw the phone was off while plugged in to the charger and powered on with the charger..went to download mode and since then keep going to download mode.
just checked the battery voltage its like 3.2v but the battery says 3.8v. definitely the battery also gone bad. but no issue , phone is the problem here...
in download mode i tried to use odin to flash cf-autoroot and twrp (which i had along with RR Rom) just to see if it goes back to atleast recovery or reset itself from going to auto-download mode and start in to my rom. but no luck so far. i know this shouldn't be a big deal so i wanted to ask you guys before i install stock rom and loose my data and then install RR rom back and go thru that long process...
I saw a video where they said to remove charging/usb connector and leave it there and then restart i tried but i had to plug it back since the battery is bad...
Please help thanks...

Categories

Resources