How to reverse track and recover data on simcard

Solution
It won't be attached to the sim, it would be installed on the phone. With android, some of the good software can survive a reformat though if the phone was rooted. without root, it would be wiped. IOS I don't think would allow much without it being jailbroken.
It won't be attached to the sim, it would be installed on the phone. With android, some of the good software can survive a reformat though if the phone was rooted. without root, it would be wiped. IOS I don't think would allow much without it being jailbroken.
 
Solution