i OS 7 brings a major overhaul to Apple’s mobile operating system and as such, installing it on the i Phone requires a major upgrade.It is therefore important to take time and back up i Phone information and settings right before upgrading.
It is be a good idea to remove the jailbreak software from the i Phone before taking it in to Apple. Jailbreaking safety and security tips Fortunately it’s really easy to remove the jailbreak from an Apple phone.
The process is to back up your phone, then reinstall the original i OS software and restore from your backup.
Importantly, you might want to take your i Phone in for repair. Fix that first." Read next: Complete guide: How to update i OS on i Phone or i Pad For its part Apple is very clearly against jailbreaking.
Some readers ask us: "Should I remove the jailbreak software before taking the i Phone back to the Apple Store? Apple has included this text in versions of its warranty (it changes by location): Making unauthorized modifications to the software on an i Phone violates the i Phone software license agreement.
Upgrading from a previous i OS version should go smoothly and in most cases you should have the i Phone data and settings back, directly after updating to i OS 7 or i OS 8.