Hi Skeete
Sorry to hear you're having problems with this. Unfortunately these are all unique. You can buy equipment to unlock these kinds of devices, but they run $100's of dollars. Your best bet would be to call a cell phone place. (Like a local repair joint) and see if they can do it for you. You will likely have to pay a fee for it, though. (At least this has been my experience on these kinds of things.) - Cheers!
Let me give you a little background and then some solutions. This is generic because I don't know of T-Mobile since they are merging with AT&T. So I'll provide the AT&T information.
Phones are naturally unlocked, but a service provider might lock them
When originally manufactured, all GSM cell phones are unlocked. That is, they can be used with any SIM from any cellphone service provider - always assuming, of course, that the cellphone service provider has compatible GSM service on the same frequency bands that the phone can operate on.
Most cell phone service providers electronically 'lock' the phone so that it can only be used with their service. There are obvious reasons why they choose to do this - in particular, to force you to pay what are usually very high roaming charges when you take your phone out of their network and use it elsewhere in the world.
Fortunately, this locking is reversible. With some phones, it is possible to simply enter an unlocking password code into the phone and it is immediately then unlocked. Other phones need to be connected up to a special unlocking data terminal.
Your phone has to be unlocked by the carrier. LG, Motorola, Sony Ericsson, Nokia and most of their ilk, will not give consumers the unlock codes but don't despair.
A PUK (PIN Unlock Key) code is required to unlock SIM cards that have become locked following three successive incorrect PIN entries. If your SIM card becomes locked, you will need to get a PUK code from your carrier. For example, if you want AT&T to unlock your SIM card, you can obtain your phone's PUK code from AT&T by:
● logging in to your my wireless Account online ● using their Technical Support Chat ● calling Customer Care at 1-800-331-0500
To get your phone's PUK code online from ATT:
● Log in to your my wireless Account. ● Select My Services under My Account. ● From the My Services screen, select My Phone/Device. ● Select Unblock SIM Card. ● The Unblock SIM screen will display your PUK code.
Once you receive your PUK code, you will need to enter it into your phone to set a new PIN code.
Note: If you enter the wrong ATT PUK code 10 times in a row, your SIM card will be invalidated, and you will need to purchase a new SIM Card. The phone will display the following error: "PUK blocked call operator."
There are three other ways to unlock a phone:
● The carrier will unlock the phone for you at one of its retail outlets; ● You can do it yourself by clicking on this link Free Unlock Codes , ● Pay $3.89 at the following website: www.theunlockshack.com/.
I trust that this is helpful and solves your problem. All the best
Heat is usually cause by over current. That is a electrical device inside the case has failed. this could be a few things, if your device is warmer than normal, but is still working there is a good chance it will fail soon. But keep in mind that some devices will run warm to the touch.
Personal I'd stop using it. if the current draw of the usb device is fluctuating, it could cause the computer part of the usb to stop working.
NexGTv has got free application for download where you can watch TV channels online. You can also get applications to watch live TV on mobile devices as well. Read more http://www.nexgtv.com/nexGtvdwnload.aspx
The PUK came with the SIM card. on a paper or sometimes on the card you took out the SIM. If you lost the PUK, your provider could help you. Perhaps he does have the PUK, or els he can give you a new SIM, with a new pin and new PUK and put your phone number on the new sim.
For that visit a store from your provider. Take your phone with you.
