My Sony xperia xz premium is slow

[Dante2]

Hi I wonder if you can help me .My Sony xperia xz premium is getting slower and slower. It takes some time to open album. Even after I reset to factory settings 

[Dante2]

Bump 

[Uliwooly]

@Dante2

Try this:

settings > apps > app info > album > clear data > restart the phone > open the album app > scroll down, it will take a little bit for it to load the pictures > close it > check again.

[Dante2]

@uliwooly

It's not only the album tho  Almost with everything and games some times lag too 

[Dante2]

@NunoSEN2 it's still the same .