ContribucionesMost RecentMost LikesSolutionsRe: How to change PIN if you don't know your old one? This systems for pin will make me switch courier, just because l can't remember a pin l use when l bought the device, l give my phone number, my account number,my,SSN,my ID, when l call they say to go to the store, when l go to the store the say l have to call, and laa l wanted is to upgrade my data plan, so very bad
