uaSIM for iPhone 4/4S
uaSIM - iPhone Activation and Test SIM solution for iPhone 4/4S
- Turn the phone off.
- Insert uaSIM
- Turn the phone on.
- Enter PIN.
- Remove uaSIM without turning the phone off.
- Insert your SIM card.
- Turn on the Airplane mode.
- Turn off the Airplane mode.
- Wait for the signal bar to appear.
You don't need to download anything, just use your current uaSIM (Firmware Version 2.8 is the stable version)