I recently purchased a motorola c139 cell phone from goodwill , when i put my sim card in it it says i need a sim pin. What is that sim pin to unlock the phone
Is it locked with any particular network?If so, you need to unlock it to insert other networks.I suggest you can approach Unlocking4u.com and specify the country,locked network of Motorola C139.based on the availability you can get the unlock code along with free instructions.