Question about T-Mobile Sidekick II
I have a sim card that is with At&t. It sometimes locates at&t but then loses it. How do I get it to keep at&t as the network? right now I can't make any phone calls or text.
Okay first push the button on the left side on the top and then push L but hold them both down at the same time and that should work..Thx bye.
Posted on Apr 20, 2009
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Posted on Jan 02, 2017
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Mar 28, 2012 | T-Mobile Sidekick II
Aug 10, 2011 | T-Mobile Sidekick ID Cellular Phone
Warning : Do not enter
any wrong unlock codes on your Sidekick 2 mobile phones. If you enter
over a certain amount of wrong unlock codes on your Sidekick 2 mobile
phone, your phone may get hard locked and sometimes become unusable.
1. Switch ON your Sidekick 2 with a Not ACCEPTED SIM Card.
2. If your Sidekick 2 asks for a PIN code, then enter your SIM card PIN and press OK.
3. Sidekick 2 will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your Sidekick 2 is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your Sidekick 2 is locked to.
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