If you purchased the device from T-Mobile, or if you own an authorized T-Mobile device, follow the steps below to see if you can get a lock code for your device. The old generation of MetroPCS phones were all CDMA generations, and because they are native T-Mobile, they can work with unlocked unlock. Adobe Audition Cs6 Full Download With Keygen. If there is a 4G SIM card, follow the instructions on the Verizon website. If you have ordered the service through verizonwireless.com or phone sales, you must enable the service before you can use it. If you have an iPhone that is locked with Simple Mobile and you are not satisfied with the services of your network operator, you can use other SIM cards and use another network service when you pay a high price money or cancel the contract. Everything worked well, I went to T-Mob nevertheless, got a new device, sold 4S on eBay, which covered about 70% of the cost of the new device, and now pays less than half every month from what I paid ATT.