If you have an iPhone and a Metropcs SIM card, there are a few things you can do to get it working. First, make sure your iPhone is connected to the network. If it isn’t, try turning on Airplane Mode and then reconnecting. Second, make sure your SIM card is inserted into the phone. Third, open the Settings app and select General > Airplane Mode > Turn On. Finally, connect your iPhone to the network by pressing and holding down on the power button until you see a blue light come on.
