WORST PROFESSIONALS OF THE WORLD EVER! Pay attenti...

WORST PROFESSIONALS OF THE WORLD EVER! Pay attention to every details in your cell phone because when they return, in addition to not having solved your problem (they do a bad job), they return with another problem that weren't there when you gave to them. AND, they say it was already there.
Ask to put everything in the paper before you leave your phone there AND question the problems they see before getting fixed. They don't know how to deal with people.