Good day to all, I recently purchased a psp 1000 on ebay for 40$, declared broken (umd drive doesn't read properly), but all in all, works perfectly fine. I installed CFW, got a few games and homebrew on there and it's great. The screen is kinda scratched up, not annoyingly but in due time I will more than likely replace the full housing, so my question is this. While I've got the thing opened up, is it worth removing the UMD? Will it prolong my battery life even if it's never really in use?