The T-Mobile myTouch 4G manufactured by the Taiwanese mobile maker HTC and was released in November 2010. It also has the credit of being the second 4G mobile phone that got resealed on the network carrier- the T-mobile. The handset has the capability to function on 2G networks (GSM 850 / 900 / 1800 / 1900) and 3G/4G networks (HSDPA 900 / 1700 / 2100).
The major features embedded in to the handset include a 1GHz Scorpion processor, Adreno 205 GPU, Qualcomm MSM8255 Snapdragon, 4 GB storage along with a microSD card slot that can support external memory card up to 32GB and 768 Mb of RAM. It has a body dimension measuring 121.9 x 55.9 x 10.9 millimeters and has a weight of 141.8 grams. The front of the handset is featured with a 3.8 inch (~246 ppi pixel density) TFT capacitive touchscreen display that can display 16 million colors. You will also get a 5 mega pixel camera enhanced with auto-focus camera with LED flash. Working on the Android v2.2 Froyo operating system, the handset is equipped with features like Wi-Fi, Bluetooth v2.1 and GPS navigation.
If you are already using a T-Mobile myTouch 4G handset and have decided to change your service provider, or in case you are traveling and would like to use the phone with another SIM card in order to avoid heavy roaming charges; then you will have to unlock the phone. And if you try to use the handset with a different SIM card without unlocking it then a warning message will appear on the handset the very moment you insert a new SIM card. Hence it is very important to unlock the handset if you want to use it with any mobile network carrier.
You can unlock you handset in a number of ways following a few easy steps. Once you handset is unlocked then you can use it with any network provider. One of the most preferred methods to unlock the locked handsets is with the help of unlocking codes. You can avail the unlocking code for your handset through an online code provider easily at a minimal payment. You can easily unlock HTC myTouch 4G by following the instructions listed below:
Insert a SIM card issued by a different carrier and switch on the mobile phone.
- The message ‘network locked’ will pop up. Then you need to slide in order to proceed to the next screen.
- A message asking for a ‘SIM network unlock pin’ will pop up in the handset. Now you need to type in your unlock code and press ‘OK’.
- Another ‘Sim Network Unlock PIN – successfully unlocked from the network. Rebooting…’ will appear on the phone’s screen. This means that your unlock code has been accepted and the mobile phone will need to reboot to complete the process of unlocking your handset.Once your unlock code is typed in and accepted, your device will be unlock for ever. You will be able to use any SIM card issued by any network provider in your handset.