Charging but % doesn't go up, UNLESS bump my phone. (Still-Not-Solved)

Have you tried another front display LCD screen with frame? Another user with a issue like this reported this to have fixed the issue. It's weird. It's like the front screen display shares some grounding with the charging circuit in a way.

Now that you mention it.. would you think it might be the steel plate behind the LCD that's touching something? There's nothing else it could come in contact with, other than the speaker.

But no, I have no other LCD to try out. :<

By the way, my frame's a little broken.. and the screen's peeling from the bezel itself.. though I highly doubt that has anything to do with this.

I might just give it a try though..

How bent is the frame? Is it bad enough to make the screen not sit flush with the phone? A bad quality screen usually results in the glass pushing up from the screen frame.

TL-DR: Try another battery first.

If it still doesn't work then you may want to try another screen, but I'd take it to a phone shop to try it first as it will save you money if it isn't the case.

Edit: I may be making many edits so do refresh regularly after like a minute or two after I post my comment.

I gave my charger a bit of a wiggle when it was plugged in, instead of hitting it.. it seemed to have reconnected for once. When it happens, I'll do it again and see what happens. If it does it again, then it's 100% without a doubt the charging dock and I'm just going to replace it. ;d