Question about phones resistance to presses pressure

[Big Boar]

Errm I'm sorry for this question. It's just that I'm very sensitive on brand new phones I buy. I just notice that most case, even the case that comes with phones are very hard to put on the phone because of its hardnesses, and it takes lots of pressure from presses and pulling to take out or put in especially the four corners. Would it damage the phone because of these press pressures we do? It bothers me to when the center side lip of the case grips the side of the phone when pulling the phone, it's so tight by the way I'm using the new mi 9t with gorilla glass 5 on both front and back with metal frame.

 

[MoodyBlues]

I just notice that most case, even the case that comes with phones are very hard to put on

I've never had a phone that came with its own case. I've always bought my own, such as Otterbox Defender cases. They're generally easy to put on--tight, yes, but easy enough to put on--while taking them off can be something of a challenge!

If you're using a case that shipped with the phone, it should fit, and I wouldn't expect that to take much effort. If you bought a case yourself, are you sure it's for your exact model?

It's not supposed to be this difficult.