Hi all, I bought what I strongly suspect to be a gome flytouch from some guy on facebook (no box but perfect working order I was assured) alas after getting it home and using it for a while the battery was running low so I plugged it in and turned it off. I went to turn it on later and it crashed at the boot screen, like the display was covered in horizontal white lines flickering. Since then I have found that the thing crashes if you try to boot it up while on charge, if you start it up without the charger then plug the charger in you get about 30 mins before it crashes or you can not plug the cable in while using it and it will eventually run out of battery. Needless to say the jerk from facebook is claiming it was fine when he gave it to me and that the power supply has a little switch on it to change voltages and that if that had been changed it could have damaged it and that it's not his problem. SO I am stuck with an expensive and pretty paperweight for the moment. Any suggestions on what might be wrong and if it's fixable/worth fixing or should i just put it in the bin and accept I've been robbed? Thanks in advance.