A few questions about screen protectors

[kufte]

I recently got a samsung galaxy a5. When I bought it I was offerd a case and knowing my previous phone I took it. Its not that good. Today I went to get a screen protector. When I showed my phone the told me to get a smaller one because the case would remove it, somehow. q1:Is that true? I got it they applied it and because I was too tired grabed my phone and whent home. Only now am I seeing that all around the protector there is a white line of what appears to be not attached protector. Tried googleing and fixing it myself to no avail. q2:Can I fix it or do I need to get a new one?

[stevenchoi56]

You probably need a new one because the adhesive wore off on the edges. Yes, you do need a smaller screen protector but only for case that have a lip that goes over the front of your phone. 

[kufte]

3 minutes ago, stevenchoi56 said:

You probably need a new one because the adhesive wore off on the edges. Yes, you do need a smaller screen protector but only for case that have a lip that goes over the front of your phone. 

That means, these wont work with a fullscreen protector?

[stevenchoi56]

30 minutes ago, kufte said:

That means, these wont work with a fullscreen protector?

If you are willing to sacrifice some protection you can get those thin phone cases that don't go over the front of your phone and that will allow you to work with a full size screen protector.