Waited with baited breath, finally Apple i OS 10 update was released with the great improvements in Notification Center, Quick Type, Design, etc.
Rei Boot and Rei Boot (Mac) enables you to fix i OS freeze, i Phone crashed during i OS 10/9 update, Recovery Mode stuck, DFU stuck, red i Tunes logo stuck, etc. Then Rei Boot will automatically detect the condition of your i Phone.
You can either click "Enter Recovery Mode", "Exit Recovery Mode" or use both according to the detecting result to reboot your i Phone.
This process can take as little as a minute if your device has little or no data or if you're erasing the device.
If your device contains a large number of files, the process can take from several minutes to an hour.
During i OS update, you have to put i Phone into recovery mode, which may cause a restart-loop or i Phone gets stuck on red i Tunes logo, especially when not done properly.
In that case, you have no choice but to restore your i Phone. Note: Make sure you've backed your i Phone up before restoring since this operation essentially restores your i Phone to factory settings.However, things didn't turn out as they expected and many users complained about i OS 11/10 frozen in the update process.So what should you do if your i Phone freezes up or gets stuck during/after i OS 10/9/8 update? In the following, I'll tell you 4 tricks on how to unfreeze i Phone stuck on i OS 11/10/9 update.But this guarantees that your frozen or crashed i Phone 7/7Plus/SE/6s/6/5s/5c/5/4S is fixed.Unfortunately all methods above can't fix iphone freeze during update?When this occurs, the progress bar might be moving very slowly or seem like it isn't moving.