iPhone Used Phone Already Jailbroken

[mattheyryan]

Hi everyone,
I bought up a used iphone with 7.1.2 off of eBay and it already has the Pangu jailbreak.

A wipe of the phone was done by the seller and I actually bought Wondershare SafeEraser and went through that process. However, I still have data left over in the storage when I go to usage settings. Could this be from the original jailbreak and icleaner would clear that up?
I just assume there shouldn't be any at all. The storage is only in Mail, Messages and Calendar. Any idea?

Also, has anyone else had a used phone that was jailbroken and done anything else to ensure all data is gone?

Thanks

 

[Tmlfan3]

Just use semirestore or ilex rat to wipe it back to stock jailbroken

 

[mattheyryan]

Thanks, I'll try that. Could that be the reason why I see the storage/usage if nothing is on the phone?

A friend of mine is jailbroken on 8.1 with pangu, and does 7.1.2 not have the Pangu app like 8.1 has?

 

[darricksailo]

Thanks, I'll try that. Could that be the reason why I see the storage/usage if nothing is on the phone?

A friend of mine is jailbroken on 8.1 with pangu, and does 7.1.2 not have the Pangu app like 8.1 has?

Yes, 7.1.2 does not have the pangu app