How To Backup And Restore/Update Your iPhone, iPad, or iPod Touch in iTunes
Is the firmware I am restoring/updating to jailbreakable?
Note: If it is not telling you to update, then you have no choice.
- 4.2.1
- 4.3
- 4.3.1
- 4.3.2
- 4.3.3
- 4.2.8
- 4.2.9 (yes but tethered)
- 4.3.4 (yes but tethered)
- 4.3.5 (yes but tethered)
- 4.2.10 (yes but tethered)
- 5.0 (yes but tethered)
- 5.0.1
- 5.1
- 5.1.1
- 6.0
- 6.0.1
- 6.0.2
- 6.1
- 6.1.2
- 6.1.3
- 7.0
- 7.0.1
- 7.0.2
- 7.0.3
- 7.0.4
YES