phone wont charge! bootloader stuck - 8125, K-JAM, P4300, MDA Vario General

how to charge a 8125 when the phone is stuck in bootloader mode and cycles on and off every few seconds. what does this mena and is it possible to charge it someway?

I still have the same problem:
http://forum.xda-developers.com/showthread.php?t=369863

Flashing wihout battery
I was in a similar situation. My flash had gone wrong on T8282 aka Blackstone & battery got discharged. I did the following :
- Removed the battery.
- Connected the phone to USB port using a Y cable (the one which u usuallly get with hard disks)
- Got USB connection on bootloader screen. Flashed the new rom using RUU. After flashing 100%, the phone switched off on reset as there was no battery.
- Replaced the battery & put the mobile on charger.
Phone started on power on

Related

stuck in bootloader mode after a flash?

as the title says the is stuck in bootloader mode and now to top it off the battery is dead I THINK not or sure but makes sense to me is there anyway to force the phone out of bootloader s othat i could at least charge the thing and re-flash a diferent ROM?
I still have the same problem:
http://forum.xda-developers.com/showthread.php?t=369863
Battery will not charge in the bootloaders,switch of the phone and charge it through mains charger or get a friends battery and flash a rom.

[Q] [Samsung Galaxy Xcover 2 GT-S7710] Not your regular bootlop

Hello,
My phone only turns on if battery is present and it's plugged in to a power source. It does not power while only on a power source.
When it turns on for 5 seconds a Kies Firmware Restore warning is shown and then it tunrs off and powers back on again, when trying to enter download mode it does the same thing, showing the download screen only for 5 seconds, which renders any ROM modifications useless...
What should I do?
I also tried the unbrick plug but it didn't work.
I have same issue with a friends mobile, i am trying to help him out but it just goes off like 5 secs after it turns on, not enough time for recovery flash, the mobile was stock and he proberly in his drunken party fun accidently put it into to download mode and the power went off.
Pretty sure that is how, atm i am trying to charge the battery to make sure it aint the battery that is dead.
up please
Hey, if people are still stuck with this, here is how u can fix :
Buy a new battery and flash, or solder/tape 2 wirer to a usb cable that u plug to a power source and then flash (thats what i done)

turn off i9500

Hi suddenly shut off my phone and I do not turn on again after an hour I pressed the power is on
When Khamvshh but suddenly start charging the battery was not charging the patch after hours
If you Khamvshh when connected to the computer's usb port, but the sound was not known device or port
I install custom ROM
I changed the boot loader again did not resolve the problem, of course, have a custom rom rom sure
open battery and insert .. then go to download mode and flash stock rom

faulty motherboard or faulty battery ?

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

Redmi 2 doesnt turn on until and unless it is connected to a charger.

Hey Guys,
My phone gets stuck in a bootloop if I don't use a charger while turning it on. Actually, doesn't even get past the splash screen and reboots every 1 to 2 seconds. I also need to connect it to the charger to access TWRP. Normally, when I disconnect the charger after the phone has turned on, the phone suddenly turns off. But when I do the same when I'm in TWRP, nothing happens and I can continue using it without any problems. I'll put the logs if you neeed. And yes, I don't need the charger to get into fastboot mode. I'm currently on lineage 15.1 unofficial but the problem persists over other roms too. Please help...
Change the battery
It's the battery , which is under performing with the voltage needed to run the rom process,
That's why you are able to use with charger and got bootloop without charger. In twrp or any recovery mode most of the hardware is disabled and does not need much power.
Telling you with personal experiences
jakir69 said:
It's the battery , which is under performing with the voltage needed to run the rom process,
That's why you are able to use with charger and got bootloop without charger. In twrp or any recovery mode most of the hardware is disabled and does not need much power.
Telling you with personal experiences
Click to expand...
Click to collapse
Thanks!! It worked.. I got my battery replaced and not my phone is as good as new ?

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