Hey all I am selling my 4S on the condition that it can stay jailbroken. If I tried the usual "erase phone" on the phone settings I assume it will ask me to plug into iTunes for an update to ios6. I have SHSH saved, but I have read somewhere that is useless to downgrade software for the 4S. Is there any other way I can safely wipe all of my info from my current iPhone so I can sell it and not worry about any of my info being open to the new buyer? Thanks a million!