NEED HELP: Samsung A055F/DS (Galaxy A05) with a black screen that still makes notification sounds
AI Overview: Caused by a software crash, particularly after a recent Android update (e.g., One UI 7/Android 15), or a loose screen connector internally.
Tried troubleshooting
1. Force Restart - Not working. It only vibrates. This indicates that a force restart was applied, but there is still no screen display.
(Press and hold Volume down + Power button simultaneously for 7 to 15 seconds)
2. The computer cannot detect the phone through the power cord. Unable to proceed to firmware downgrade or rebuild new firmware.
3. I'm not sure if charging is working or not. - No Vibration when plugging-in.
Thank you for your assistance.
Best Regards,
Ms Unhide

AI Overview: Caused by a software crash, particularly after a recent Android update (e.g., One UI 7/Android 15), or a loose screen connector internally.
Tried troubleshooting
1. Force Restart - Not working. It only vibrates. This indicates that a force restart was applied, but there is still no screen display.
(Press and hold Volume down + Power button simultaneously for 7 to 15 seconds)
2. The computer cannot detect the phone through the power cord. Unable to proceed to firmware downgrade or rebuild new firmware.
3. I'm not sure if charging is working or not. - No Vibration when plugging-in.
Thank you for your assistance.
Best Regards,
Ms Unhide

