Hi, I own a Allwinner 7" Tablet witch has developed a fault. It was working fine since I got it, then one day I went to charge it as usuall, I then came back later switched the tablet on, and as soon as I unplugged the charger it cut out! - So now everytime I want to use it I have to keep the charger plugged in and as soon as I disconnect it, it just cuts out and wont power up! Pretty annoying, just wondering if theres any soloution to this / or has anyone had this problem and managed to fix it / or if it could be a software fault. If not I'll just have to get another tablet (Not allwinner next time) Thanks for reading! , Regards Nathan!