Just bought an iPhone, need to know the hardware is working fine, but how ?
This app will guide you to interactive up to 10 parts 1 by 1, so never worry about the hardware issue:
◆ No longer met flaw > Buying new or uesd phone with confident
◆ Try the parts > Up to 27 parts interactive (Require upgrade to full version)
◆ Follow the instructions > Simply & easy
◆ Hardware report > Save the report to boost your used iPhone selling
◆ Family sharing > The Familys iPhone can install with same account