I have finally done a factory reset. It seems to have solved some issues, but others are outstanding.
Seems to be solved:
- Unstable applications (flashing and crashing, including Gmail).
- Unstable folders (flashing, crashing and all icons on the desktop disappearing).
Unsolved:
- The GPS does not work (this is a new issue I had not noticed before).
- System update does not work (indicates that network coverage is insufficient despite the signal being strong and staying beside the wireless router).
- Wifi is unstable (it does not seem to disconnect anymore, but the strength varies a lot, despite I am not moving and other devices show a constant and strong signal).
- One time, the device refused to change the orientation, despite I tried several time (had to reboot).
Any suggestion on solving these issues?
Seems to be solved:
- Unstable applications (flashing and crashing, including Gmail).
- Unstable folders (flashing, crashing and all icons on the desktop disappearing).
Unsolved:
- The GPS does not work (this is a new issue I had not noticed before).
- System update does not work (indicates that network coverage is insufficient despite the signal being strong and staying beside the wireless router).
- Wifi is unstable (it does not seem to disconnect anymore, but the strength varies a lot, despite I am not moving and other devices show a constant and strong signal).
- One time, the device refused to change the orientation, despite I tried several time (had to reboot).
Any suggestion on solving these issues?