Recently some 3uTools users sent us feedbacks that they received Error code 4013/4014 when using 3uTools or iTunes to restore and upgrade their iDevices.
Feature of "Migrate Data" is in Toolbox from 3uTools, did you use it to migrate data from one device to another? Or when you has changed your iPhone 7, how to migrate data from old Phone to new one? And we have prepared 2...