Unlock Requested for Nokia 6610

[mzm4nokia]

Hi there. I have a Nokia 6610 with T-Mobile (Michigan) and its Serial # is 3515 4000 0996 751. Please let me know how I can unlock it. Also, once it is unlocked, would I be able to use the T-mobile SIM as it is?

Thanks so much for the help.

[crashynot]

your code is
#pw+938952260621554+1#
it will be able to use any sim

[mzm4nokia]

your code is
#pw+938952260621554+1#
it will be able to use any sim

Hi Crashynot. Thanks for your assistance. Please let me clarify with a few questions before I proceed.

1. What is the correct MCC+MNC code to use for T-Mobile (Michigan)? It seems like difference unlocking software have different codes.

2. How come different calculators generate different unlock codes for the same IMEI? I tried DCT4 calculator v2, as well as the CYBOG, they both came up with different codes for the same data.

3. Would I use Code 1 or 7? I plan to use the phone internationally. Wouldn't 7 be better to unlock everything?

Please advice before I proceed. Thanks.

[crashynot]

The network code for T-Mobile USA is always
(U.S.A.- T-Mobile - 31020)

And the diferrence between code can be as follows
Examlpe V2 Codes (works on all phones)
Imei...123456789012345
Network... 12345
unlock code ...#pw+439067666772363+1#

V1 codes ( Only for older Fones)
Imei...123456789012345
Network... 12345
unlock code ...#pw+449067666772363+1#

that is tha diference