Then your account will need to be free of any financial obligations ... How to update an unlocked phone without the SIM card If you’ve requested an unlock from your carrier, but have not ...

If your SIM card is locked and requesting a PUK code, simply find the packaging and enter the provided PUK code. Unlock the SIM Card without a PUK code However, if you lose the SIM packaging and ...

According to the Federal Communications Commission, however, the carrier must unlock your phone free of charge after ... and then you insert the new carrier’s SIM card and you’re good to ...