I have a MID tablet RM21, it's an AllWinner A10/A8 1.2Ghz/512MB DDR3 7" tablet. I tried to flash ICS from another ROM and I was confident it would work, but it didn't and my backup somehow won't restore. If someone knows where I can get the original 2.3.4 firmware or any other working firmware I would really appreciate it. Even if you know another brand of this tab I would be able to find something on it, this tablet is hard to find info for. I put on one firmware of ICS and it works perfect except that the screen is shifted to the right about an inch.