If i were u don't go for the CID53 option coz if it doesn't work then u will have to pay for it to be fixed because it's very hard to flash for free. SEUS will change it to CID53 but probs still won't work for you, go onto google and look for some free flashing software. I think setool lite v1.11 might work for you but just dont use CID53 coz you will regret it