Sticked it from authorised service centre and after 4 months it became lose again. Then I went to a local service centre and sticked it. After 1 week, it became lose again. Then I pressed it back to place myself and used a transparent cello tape to cover the edges because I was fed up going to service centre.
Does your phone heat a lot while using? If so,then don't you think that the glue is loosing it's adhesive property because of heating? Can it be avoided if you keep your phone cool?
No there is no heating issue at all. Also, I don't game. For normal uses there is no heating issue on A52s. Further, the phone is used mostly in an AC room. And I don't even use the fast charging.
