Hey. I need some help. My head unit don't boot anymore after a software update. Lights turn on in the buttons and screen but stays all black. I try to go into recovery mode but the lights flash, screen turn off, turn on and stays black again. No Recovery menu. I tried every combination.
PLEASE HELP ME!!!
Thanks
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I had JB, rooted, unlocked and stock recovery working just fine. I forget the update file in sd card and accidentally go into recovery mode. Screen went black. Backlight of the screen is going on and off every 30 sec.
Forced to reboot, all white boot logo with small "the device is unlocked" print comes up, after a few seconds screen goes blank, and backlight of the screen goes off and on and off again in a continuous loop. No bootloader menu, no adb no fastboot (tried every combination). I can't even turn this thing off.
My only hope is nvFlash i guess, But no good for TF300s for now.
Hi everyone,
I would appreciate if you read my problem and try to help me. So here it is...
I have Prestigio PAP4500. I succefully rooted it and installed CWM. I did factory reset after that and phone turned off, after that it turned on, it showned green android with opened blue guts that was turning in circle, than it turned off again and this is hapening over and over and over again.
Soo it's not classic bootloop... It turns on, it showes blue-gut green android and it turns off, then on again and the process repeat itself until I remove the battery.
Can anyone help?
This hapens when I turn phone on and even when I try to boot into recovery with VolUp+Power button combo...
To make this situation even worse - this phone belongs to my father-in-law, so any help is appreciated...
What do I do in this situation? Phone boots fully then immediately crashes.
Will not boot to recovery. Usually when booting I press the volume down button while the amber light is showing. Except now there is no amber light, and the button does nothing.
Hello,
I accidentally dropped my Galaxy s6. When i picked it up, the screen was blank.
Fearing the worst i rebooted the phone. The screen works fine when in recovery/download mode, but when the phone boots normally, it doesn't show anything. The odd thing is that the when it boots normally, the phone appears to be ok... i can press the Vol+ and Vol- and get the usual beep I would expect.
In recovery mode the screen is fine. I can see the bright greeny blue glow with white writing etc...
Please can anyone advise on some tech support for this? I can;t see that the screen is broken becuase it works fine when in downlaod.recoivery.
Help me Obi Wan! You're my only hope!
Try flashing stock firmware
SrikarPrayaga said:
Try flashing stock firmware
Click to expand...
Click to collapse
Hello.... thanks for the reply. I flashed stock firmware and I can turn the phone on.... see the samsung logo load and it gets to the first welcome / customise screen and freezes.
its very odd.
have a big problem while trying to restore my px5 via usb the screen has become black now I can not see anything anymore nor bot recovery total black, if I leave the button on the button after 10 seconds flashes the LEDs but the screen remains black. I tried to restore via RockChip_Batch_Tool_v1.8 but it does not install the drivers.