Unlock HTC myTouch 4G
This is how to Unlock your HTC myTouch 4G cell phone from any GSM carriers such as Rogers, Telus and AT&T.
You will receive the "SIM Network Unlock PIN" message once you enter a foreign sim card. Enter the 8 digit Network Unlock Code we email to you and this will permanently unlock your HTC myTouch 4G to be used with any GSM carrier.
Upon placing your order for your HTC myTouch 4G Network Unlock Code, the Network Unlock Code will be emailed to you once it has finished processing. Once unlocked, your HTC myTouch 4G will be permanently unlocked for another GSM Network.
Here is a video of a similar HTC M8 being unlocked!