Unblock Phones ~upd~ Now

If all else fails, you can perform a factory reset on your device. This will erase all data on your device, so make sure to back up your data before doing so. Here's how:

: On an iPhone, go to Settings > General > About and look for "No SIM restrictions" . On Android, try a SIM card from a different carrier; if it says "SIM Not Supported," it’s locked. unblock phones

A carrier lock restricts your phone so it only works with one specific provider (like AT&T or Verizon). This is common for phones bought on a payment plan. If all else fails, you can perform a