Question about T-Mobile Sidekick II

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My ATT sim card locked on my sidekick and it wont unlock

It wont unlock everytime i press unlock it says your sim card is security locked contact customer care for a PUK number? i have the same problem mine wont let me enter a code no more i need help

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That is the only way to unlock the PUK,Just Call and tell them you need the PUK code and read the number off the sim card to the customer care person when they ask for it.

Posted on May 29, 2009

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1 Answer

How do i unlock a side kick 2


You can Unlock it using the Unlock code You can get the Unlock code at here
Classicunlocking.com and Unlock it...You can follow the instructions below and Unlock it step by step..

Sidekick 2 Unlocking Instructions

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.

Aug 03, 2011 | T-Mobile Sidekick II

1 Answer

I have a sidekick slide that i tryed to unlock so my at&t sim card would work in it well i watched a video off you tube and now im locked off phone and need HELP! asap so i have phone for work please...


Find which Network locked now,get the code from here
Theunlockarena.com and Unlock it,Check code for Your Network Lock,Follow the instructions below and Unlock it step by step./...Instead of watching video ,you can use the safe Unlock code method using instructions Unlock it step by step...

Sidekick SLIDE Unlocking Instructions

Warning : Do not enter any wrong unlock codes on your Sidekick SLIDE mobile phones. If you enter over a certain amount of wrong unlock codes on your Sidekick SLIDE mobile phone, your phone may get hard locked and sometimes become unusable.
1. Switch ON your Sidekick SLIDE with a Not ACCEPTED SIM Card.
2. If your Sidekick SLIDE asks for a PIN code, then enter your SIM card PIN and press OK.
3. Sidekick SLIDE will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your Sidekick SLIDE is now unlocked.

*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your Sidekick SLIDE is locked to.

Jun 18, 2011 | Cell Phones

1 Answer

I just got an unlocked sidekick lx 2009 and put in my att sim card. I can make calls but it is not reading my contacts. what do i do?


More than likely your contacts are still located in the old phone. Replace the Sim card back into the old phone and copy the contacts onto the Sim card, place back in your Sidekick and you then can locate your contacts.

Mar 11, 2011 | T-Mobile Sidekick ID Cellular Phone

1 Answer

I purchased a sim card from tmobile to replace my att simcard on my samsung SGH-A707.The new sim card won't work,it sy's incorrect sim and networt lock.


Hello

The sim wont work because it is locked to the att network which means it will only work with att sim cards.

You will have to unlock the phone from the att network before it can work with the T mobile sim card

You should contact your network provider so as to get steps to unlocking your phone from the att network or you should contact a repairer to help you unlock it

Thank you for visiting fixya

Mar 10, 2010 | Samsung SYNC SGH-A707 Cellular Phone

2 Answers

My sidekick 3 is lock to t-mobile sim card so i want it open in any sim card here in philippines. what can i do? i want it free open lock.


T-Mobile is usually pretty good about unlocking the SIM to different regions if you are a customer.

I had them unlock 2 cellphones for me simply by calling their customer support line, and informing them that I travel very often over seas and require my phone be unlocked for use in other regions.


Jan 04, 2010 | Jabra T-Mobile Wing / Dash / SDA /...

1 Answer

I have my 8830 unlocked but my t-mobile sim wont make calls


If it is truly jailbroken then a valid and properly functioning SIM card will work unless the SIM card has been locked with a PIN. Check your settings/tools/security/SIM pin and SIM pin2. Repost if you are still locked and we will check the security codes.

Aug 29, 2009 | T-Mobile Sidekick II

1 Answer

Tmobile sidekick will not activate


try pressing menu (the three bars) and L at the same time. i had an at&t sim card too and that worked.

Aug 22, 2009 | T-Mobile Sidekick® 3 Cellular Phone

2 Answers

My ATT sim card locked on my sidekick and it wont unlock


Go to att.com log in to your account and under phone devices there is a link to obtain a puk code but it has to be entered using Att phone. That was how I unlocked my sim card.

Sep 02, 2008 | T-Mobile Sidekick II

2 Answers

Sidekick lx


this is what you do:
you have to call at&t and tell them what you are doing they will give you a code for the fone, but you will not be able to send pictures, email, recieve pics or anything..well that is if the sidekick is compatible with the sim card, because on the box it says it is not..GOOD LUCK!!

Aug 31, 2008 | T-Mobile Sidekick

42 Answers

Sidekick 3 unlock code or how to unlock


ok dis is wat u have to do (i only tested dis on cingular or at&t waveva u call it)

1.your sim needs a password
2.turn off ur sidekick 3
3.place ur cingular card in
4.turn on sidekick 3
5.itz gunna ask you for a special code ignore it
6. go to settings den sim center
7. if ur sim lock is disabled jus enable it
8.den change ur sin pin to wateva you want
9.once u change it you will signals bars go up
10.go 2 settings network options
11. press scan scan select manually
12. select ur network
13. and datz it your sim iz workin on sidekick 3

if u turn it off u will have 2 do da same process again

soon i will put a video of dis on youtube

Nov 22, 2007 | T-Mobile Sidekick® 3 Cellular Phone

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