Check the quality of old phones before buying with TestM application
if you intend to own an old phone that is not familiar with the technology, you can install testm application for android or ios to test your old smartphone yourself before buying,
Tags : check phone
How to check if your phone is unlocked (unlocked) or not
today, tipsmake.com will guide you how to check if your phone is unlocked (unlocked) or whether your phone is locked by a particular carrier. if so, you should use a sim card from