How change/repair firmware in Apple iPhone WITHOUT LOSING DATA
When you should use this flash tutorial:
iPhone, iPad, or iPod stuck in Recovery mode or DFU mode.
Device stuck in a bootloop.
RSOD (Red Screen of Death).
This tutorial will present you the method of repairing / updating APPLE iPhone X WITHOUT LOOSING DATA. So follow our steps when your phone stuck on the APPLE logo and the device is not responding anymore or when APPLE iPhone X stuck in recovery mode. All software problem can be solved by our instructions and you may perform this operation for almost all newest APPLE devices from iPhone 5 to even iPhone X.