For a while now my Vita has had an issue with the right shoulder button, it just does not work. But using the browser etc.. sometimes when i enter a text field the cursor is constantly going right as if its pressed down. Battery fault is sometimes it jumps from 2-3 bars full to red, sometimes goes off as if its ran out of battery when it actually hasn't because i can turn it back on again and it can run a while longer. So i checked online for repair places, and seeing prices it seems that it would cost well over £100 just to fix those 2 issues. Not really worth it, anything i can do or is my vita screwed? i cannot play any games because of the button problem.