Hello, A few days ago I received a tablet SUPERPAD 3. I did a firmware change that went very well. Since two days after a crash and reboot, I have the following problem: - If I install applications after reboot, they disappeared and I return to the initial day of the crash. - Whatever I do, application installation, configuration, when I restart I always come back to the state the day of the crash. I tried everything: - Delivery of firmware via SD Card. It is clear that operations are recopy but on reboot it returns to the initial state - It is impossible to use the programs to reconfigure PC via USB. The keys to the passage in "communication with the pc" have no effect. I will return to recovery. I searched and tested all the possible solutions I've found on forums but nothing. It is as if the tablet had a backup system status at a given time and kept putting in place what we do. You it someone already encountered this problem? I can not find anyone who has had a similar problem. Fortunately, the tablet works, but no installation, configuration is retained.. I would just go back to firmware orgine. Sorry for the quality of my text in English and French but I'm using "Google translate".