my friend gave me his tablet to fix. powering from a flat battery it flashes slowly …acer support login powered by android. with other tablets i have i can turn it off to charge more quickly but this one cycles continuously and wont turn off. i checked the unplugged battery inside and got a reading of appx 4 volts. with another android tablet i can connect with a win 7 pc and see the files and open them . with his one it shows as " very" something cycling as does the screen in device manager and my computer page once i managed to access the tablet and see some files but they were all numbers and symbles. so can i re load the software by the usb socket or a flash card or some other way .please answer all of the question i have asked. please remember i cand get access to menu etc many thanks from brian 7284
[Edited the topic title to include the topic issue.]