Hi, wondering whether anyone can share answers/solutions:

I have APP V1 already 3 years, and now the case is not charging. Tried the hard reset, works 1 time and now back again.

So I want to ask:

1) Is there a service for APP case charging issue? If yes, roughly how much?
2) Is it better to buy a replacement case only? Coz the buds still working fine
3) or, just shut up and buy new buds