I have a tiny210 that is running Android 4.03 from NAND and I was wondering of anyone know how to do a factory reset of the data. Most phones have a 2 or three button way of doing this and I was wondering if this board is like that?
tiny210 factory reset
If you re-flash it from the SD card it will create the system as if it was a factory installation. All the data on the SD will still be there though.