⟐ Answered December 30, 2025 at 4:50 MST

⟐ Answered January 02, 2025 at 1:50 MST

⟐ Answer accepted September 21, 2024 at 23:42 MST

⟐ Edited August 27, 2024 at 7:26 MST

⟐ Answer accepted August 08, 2024 at 15:29 MST

⟐ Commented July 13, 2024 at 10:26 MST

Reboot sistem hp Samsung galaxy A20 eror

⟐ Answer edited April 02, 2024 at 18:09 MST

⟐ Commented September 22, 2023 at 10:09 MST

However, today I was using my phone, looked away and when i looked back down there was a large crack (diagram attached) on the screen but the screen protector was completely intact. I hadn't touched it at all, and i wasn't anywhere where I would have hit it against anything, or suffered any sort of impact (I was sat on my bed with the phone on the mattress). I feel like paying for a new one even though I'd already spotted faults which I can now link to the screen repair is pointless, so what should I do?

MJ Foster

⟐ Answer accepted August 06, 2023 at 18:34 MST

⟐ Commented July 01, 2023 at 11:11 MST

My mom's A20e LCD suddenly go to black. Black means with no light, no touch, nothing. (Note: LCD replaced 1 month ago, but don't get carried away by this information)

But it receive call (we can talk with BT), message sound and so on. In short, until just before the LCD, it works. And I feel like excluding that it's the battery because my mom is a big talker and she only charges phone in the evening.

The moment of death. During a call with me, suddenly, without the call ending, neither of them hears the other anymore. So I hang up the call, call back and... here we are.

Making a soft reset (10/20 sec Vol UP + Power) produce an intresting behavior, after 10 seconds makes a very fast and single flash. So no splash screen.

To make sure, I made a video and during this flash there is only light, no image at all. Clearly it's the LCD backlight and this is the only small instant that the screen "turns on".

Of course I don't have a LCD replacement to test, but I ask:

• Percentage chance it's the LCD?
• Percentage chance it's the Battery?
• Percentage chance it's the Firmware?
• Percentage chance it's the Kernel/Software?
• Percentage chance it's the MoBo?

Thanks a lot for your help

⟐ Answer edited June 02, 2023 at 3:07 MST

Weird problem, I was given a phone to look at (Samsung A20e), and it all works until the phone goes into sleep mode (unused) or when the power button is pressed, the phone still works in background as it will still "beep" when receiving emails and stuff, but when you try and unlock the screen nothing is shown, the power button doesn't appear to do anything, however, when you use the power button and the down vol button to force reboot, then this does work and the phone reboots and you can use it again until the screen locks.
Furthermore when the screen is active the power button when pressed does show 3 options, power off, restart and emergency call. So the power button does work, but the power button doesn't seem to be recognised after the screen is locked. Not sure if anyone has come across this before, I have seen others mention, but I can't see a solution for this issue.

I have done the usual :
- factory reset
- Safe mode
- rebooted
- stripped and cleaned ribbon connectors

Any ideas would be appreciated.

Cheers

⟐ Commented August 15, 2022 at 20:46 MST