Hello, I have rooted with kingroot topic titled phone. Last time decided to reboot it because it has become slower. So I pressed power button and rebooted. Phone stuck after this on logo (in Poland it's gsm dialer(?) Plus gsm logo and black screen with again and again rebooting). Over month working on phone after root without problem. Now with combination of vol+/- and pwr button I still can't get into rec options, chargin to 100% battery didn't help. After usb connection I can only hear connection and disconnection sound in windows because it keep on rebooting. I can't take battery out it's non-removable. Worse, load out - same no effect and it's 4000mah battery so even on rebooting it's over day and night if not more to load out it. In windows it's visible as MT65xx preload driver Vcom but as I know it's 6735P based mediatek. ADB and else like getting through fastboot isn't possible. Any Ideas please? Thanks, if anyone will be able to help...even for trying I will be thankfull.
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I'm not a noob and have tried everything I can think of - hooking my phone up to my pc via odin and adb with zero results. Tried plugging on my phone overnight, etc etc.
My problem - I was at work and took a photo with the camera app, the camera crashed, then I opened the gallery. I went to reboot my phone and nothing happens. Now when I try to power on the phone, nothing happens. I do a battery pull and then put the battery back in and it boots up for no more than 3 seconds to the Samsung logo and then turns off. If I try booting into recovery, same thing - just turns off and the same situation if I try to boot into download mode. Has anyone encountered this problem? Note that I am running a custom recovery - Philz CWM. I fear the worst; my phone is perma bricked.
edit; FIXED - Faulty power button. Power button will stay in and not pop out without prying at it.
Hey,
I have D802 16GB with pre-last CM version. Wanted to restart the phone (no mods nor installing apps before, just a normal restart) and the trouble started:
-it was stucking on LG logo and then screen turning off; sometimes it came to CM boot animation followed by turned off screen
-managed to boot the phone in safe mode in order to backup files from the phone, it freezed and turned off. Booted in safe mode few times again, the freeze was coming faster and faster
-once or twice phone booted up normally, freezed very soon
-booted to safe mode couple of more times. I noticed the phone was freezing shortly after releasing the volume buttons.
-booted up in normal mode, was holding the volume up button during the boot. The phone worked normally, after couple of mins released the volume button. Few mins after the phone freezed.
-LG logo was shown few more times out of dozens of attempts with different power button and volume buttons combinations
-LG logo showed for a short moment after pluging the charger
-now nothing happens at all, even when connected to charger or PC. The computer doesn't detect any device.
I really want to get the data that are in internal memory of the phone. What should I do? What happened with my phone?
Found this:
https://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
but will the internal memory data be affected? Moreover, there is written:
12 After attaching buttons plate,check your device going into download mode, and use flash tool to flash stock rom.
Click to expand...
Click to collapse
On the phone is CM which is not stock ROM, can I proceed?
Each advice will be much appreciated
Hi, i have i tilapia 32 gb with latest bootloader and i used it during the last 2 year with a slimkat rom.
Now almost everytime it won't turn on normally. The screen is black ,i can't get into recovery or bootloader and charging the battery does nothing.
If i connect it to a pc ,first it shows apx mode on device manager, then if keep pushing the power button many times sometimes it starts and i can access to bootloader and recovery.
I wiped everything,flashed twrp again,tried other roms but almost everytime it won't turn on normally even if the battery is fully charged.
Do you think it is 100% a motherboard problem?
Is there some chance that replacing the old battery(i never changed the original one) will solve this problem? thanks
Most likely storage finaly died so you are out of luck
Hi guys,
After googling it I tried booting it in recovery and fastboot mode but none of them work, when I try to boot in those 2 modes I get a screen with "recovery mode" written for 5 secs then it goes back to the normal boot screen and then turns off and starts to bootloop again the only way I could stop it from boot looping was by pressing the power button + the + and - buttons, so yeah if you guys have any idea how I could fix this or how I could recuperate my data please help, also it started bootlooping during the night while it was charging it was very hot when I took it, last thing when I try to go and charge it there is not indicator that it's charging.
Thanks in advance for your help !
much love
Mathias.
Kind of the same issue here.
Yesterday, I was using my phone while it was charging (low battery), and suddenly : freeze then power off and stuck into a bootloop.
It did it all the night until no battery, now when I plug it the charging Led is not lighting, and stuck in a bootloop.
Tried to flash TWRP vi fastboot mode : success but impossible to boot into recovery mode, as you described.
Affraid of the battery has died...
Flashed wrong orange state zip
Same to mine, my device was x651 and i flashed an orange state zip file intended for le 2 x620 without wipe and after flashing it from recovery , I rebooted the device, now its powering on and off on a dead screen and only long vibrates, how can we fix this? Please help
Not sure if this will help, but I ended up with a perpetual boot loop on the phone and wrote it off as broken and got a new one....a year later, I plugged it in to see if it would even power on so I could trade it in and VOILA, it boots up! What the hell? So my suggestion is maybe to let the battery run ALL the way down and then a long charge first.
downloaded magisk, created the patched boot.img
fastboot unlocked
flashed patched boot img
fastboot reboot
device powered on, charging indicator light comes on.
vibratr motor spins for about 10 seconds, screen stays off, restarts and goes again.
tried pressing v+ and power, nothing. all other combos, v-/power, vol+/- and power, nothing.
anyone have any clue how to recover from this?
It also happened with me 2 weeks earlier, but with my tab 4 10, I think its beacause of dm verity (verified boot).
Hopefully you are lucky , but I was not at that time, no one helped me ?, I spent 1 week to come out from that but you can recover your tab with in few minutes.
Just go in your browser and type lmsa.
You will found a lenovo motorola smart assistant website there, just click on it and install that app.
Then open that app , click on rescue and feed your device credentials, it will automatically start downloading the firmware and after downloading, it will guide you to how to connect your device to pc correctly for flashing and then it will automatically restore your device to it's orignal state.
No hassle of installing drivers etc.
And you will have your device working again ?.
First boot will take upto 5 min so be patient.
evilsway said:
downloaded magisk, created the patched boot.img
fastboot unlocked
flashed patched boot img
fastboot reboot
device powered on, charging indicator light comes on.
vibratr motor spins for about 10 seconds, screen stays off, restarts and goes again.
tried pressing v+ and power, nothing. all other combos, v-/power, vol+/- and power, nothing.
anyone have any clue how to recover from this?
Click to expand...
Click to collapse
Use the tool on the lenovo website: rescue_and_smart_assistant_v5.3.0.21_signed_setup.exe
You can restore your OTA
Have you tried this?
https://forum.xda-developers.com/showpost.php?p=83830169&postcount=34
It's a year later... I'm having a similar issue. Were you ever able to resolve the screen problem?
Chaser