How to change/repair firmware in iPhone WITHOUT LOOSING DATA

When you should use this flash tutorial:

This tutorial will present you the method of repairing / updating  WITHOUT LOOSING DATA. So follow our steps when your phone stuck on the APPLE logo and the device is not responding anymore or when  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.

Download Necessary Tools

  1. Apple iTunes
  3. Needed Firmware

Installing and Preparing

Firmware Update Without Losing Data

  1. Boot your device in Recovery mode and connect it to your PC using a USB cable.
  2. Turn on iTunes software and wait to detect iPhone model.
  3. Next, hold down the Shift button on PC keyboard, click Restore button in iTunes and select the modified .ipsw file we created with software.
  4. File that start with UPG in name.itunes iphone detected in recovery modehow select proper UPG fileHow update firmware in iphone by itunes
  5. Wait until the flash process will be completed.
  6. The should restart itself. When the APPLE device will be switched on you should disconnect the phone from cable.iphone firmware updating by itunes extracting firmwareitunes updating firmware in itunes restoring firmwareitunes restoring firmware in iphone
  7. That’s all! You may close iTunes.itunes restoring iphone process end successitunes close after firmware update end
  8. You just fixed/updated your iPhone without losing data. Great work!

By Wojtek Góralczyk on Oct 19, 2017