Can I Check iPhone 4 4.2.1 To See If Jailbroken

[bigstu22]

As above. I have just had a customer return of a brand new iPhone 4 that I got direct from Apple. It has developed a fault and fortunately it is within the 14 day return period. It is not swapped (checked IMEI/serial nos and everything ok. The water immersion indicators are ok too. The only thing left that Apple could refuse to refund on now is if it has been jailbroken.

Outwardly, I can't see that it has. Is there a way I can check it definitely hasn't been jailbroken by the customer before I refund him and send back to Apple? I am fairly confident my customer is genuine but I have to be very careful!

[Goof]

Lol. This is funny.

After you restore your iPhone there isn't anyway to tell.


Sent from my iPhone using ModMyi

[iPittsburgh]

You can check by looking for a cydia icon on the springboard.

[Orby]

Restore the firmware yourself.

There you go, problem solved.

[bondkt]

You can check by looking for a cydia icon on the springboard.

Cydia could be hidden, check in spotlight would do it.

Restore the firmware yourself.

There you go, problem solved.

Yeah...

[iPittsburgh]

I'll take option D and choose all of the above.