Malfunction with unlocking ?

If the unlocking dont work than will the become useless ?
ie will it work on tmobile again if it is tmobile phone ...

and for unlocking whether i need the simcard of tmobile phone or without the simcard can I unlock the phone ?

please help me

You need to be more clear,

What model are you wanting to unlock???

and how are you planning to do it???

Regards

Mark

my brother is in US
he will send me the phone via courier or so
he will send me s105 from tmobile

once the fone is unlocked, it's work on any GSM network around the world... so yes.. it will still work on T-Mobile... although if you live in the uk, i dunno why you would actually choose to you T-Mobile, i have no idea...

Yes you will be able to unlock it.

We don't have that model in the uk, so I don't know the actual methood to unlock, but it will most definatly be possible and it is very unlikly to damage it, and once it's been unlocked you will still be able to use T-mobile.

search Google for free unlock software, you might have some luck


regards

Mark