How to Restore an iPhone ?

[Michael25]

Hello,

I would like to install the firmware "iPhone1, 2_2.2_5G77_Restore" on my iPhone, can subsequently the jailbreak with Quickpwn. However, when I restore my iPhone with iTunes and with this firmware, I receive an error message (1013). I tried changing USB ports but nothing to do ...
A little help please?

My iPhone does not go into DFU mode, I think at the manip RECOVER it .

[Leonard23]

Under DFU Mode: Power phone off... hold power+home for 10 seconds... let go of power while continuing to hold home for an additional 10 seconds and BAM! DFU Mode Then restore to the stock apple 2.2 firmware by plugging into iTunes and hit RESTORE.

If you are in recovery mode (iTunes logo with USB) then hold home for 5 seconds... then hold power while continuing to hold home for 10 seconds.. let go of power while continuing to hold home and THEN this will be DFU (Black screen).

[CoModO]

Hi,

Here's the solution :

1. Plug the phone into itunes
2. Turn phone off
3. Hold both the power and home button for exactly 10 seconds
4. Release the power button but continue to hold the home button for 10 seconds or until itunes recognizes the phone

You should then be in DFU mode (black screen). If you have a graphic, then start over.