No specific info about version 4.2. Please visit the main page of TunesKit iOS System Recovery on Mac Informer.
Android File Transfer is a free utility that helps you transfer files.
Kies is an easy-to-use tool for data migration between Mac and mobile.
Recover data from many types of storage devices, even if it's seriously damaged.
Fix your iPhone stuck on Apple logo, black screen, frozen screen, etc.
Recover data from iDevices, extract Data from iTunes backup.