Hi! I'm looking for the firmware for my Ambrane AC-7 tablet. I found a file using Google which has the same build number as my build number on my tablet (A13_86VM_M702VM_2012140.20121229, but only a later date (20130302) here: A13_86VM_M702VM_20130302 - Download - 4sharedA13_86VM_M702VM_20130302.htm?showComments=true#firstC Now I'm not sure if this firmware is meant for the Ambrane AC-7 but can I try installing this using Live Suite or recovery mode and see if the file is unsafe or harmful can I return back to the original firmware that I had? ANy kind of expert advice would be much appreciated. Thanks in advance!