T-Mobile Sidekick® 3 Cellular Phone Logo
Anonymous Posted on Dec 03, 2007

Unlock Code for Sidekick 3

I've looked everywhere for the code to unlock my Sidekick 3 and I still haven't found anything. There are many sites that have these codes and tell you how to unlock the phone for a small price. Is this the only way to unlock the phone? Does anyone know how to actually unlock a Sidekick 3?
Thanks for reading and thanks for the help....

  • 30 more comments 
  • Anonymous Dec 07, 2007

    Are you sure you know what you're talking about???



    Because to my knowledge it is possible to do this. I have an unlocked iPhone that I used with T-Moblie and Verizon. I have a friend using an unlocked Sidekick 3 with Verizon, she bought it unlocked and we have also use it with AT&T.

  • dan77 Dec 17, 2007

    i have a cingular sim card in a tmobile sidekick 3. i can make calls and everything but it still tells me that my sim is locked. and that i need the sim pin code for things like txt messaging. has anyone else ran into this problem? and does anyone have a solution for me?

  • mushiento Feb 22, 2008

    am not able to access my sim card

  • Anonymous Feb 23, 2008





    how do u unlock the sidekick 3?

    if you know pls email [email protected]





  • jumpman233 Feb 27, 2008

    can some1 plz send me the code for my sidekick 3 2 get unlocked
    thanx

  • leomary Feb 28, 2008

    msn is 359800005023478

  • leomary Feb 29, 2008

    Unlock Code for Sidekick 3

  • tristengrl Feb 29, 2008

    I have the same problem with my sidekick 3. i want to unlock it so i can use it iwith another carrier. i called t-mobile they say they do not unlocvk sidekicks. please if anyone knows the code to unlock the sidekick .
    i would greatly appreciate it

  • king jones Mar 01, 2008

    does n e one know the code for att for the side kick 3?

  • Anonymous Mar 03, 2008

    i just need to konw how to unlock the sidekick so i can put my at@t sim card in the sidekick

  • Anonymous Mar 15, 2008

    what is the code for ulocking a sidekick 3 to put in a AT@T Sim card

  • kellsbrace Apr 04, 2008

    I have a sidekick 3 and the phone is locked by a code and i forgot it

  • hotshot_1015 Apr 15, 2008

    i need an unlock code for my sidekick so i can use it with at&t

  • Manderinexo Apr 17, 2008

    I just bought a sidekick 3 and i want to use it with cingular plan and i need the special code to enable my sim card can anyone help?!?!!?

  • Jr2fre3sh Apr 20, 2008

    i forgot my code and i cant get into my sidekick3

  • mklange Apr 22, 2008

    well how did they unlock it?

  • vanp May 03, 2008

    i need an unlock code for sidekick 3 so i can use with other network

  • 2092xx2092 May 03, 2008

    Well i used to have a sidekick3 and i bought a new phone so i left the sidekick3 somewhere and i found it but i for got the code to unlock the device. what should i do. i called customer service and they didn't help cause they didn't believe it was my phone and i looked in every website.

  • Anonymous May 03, 2008

    how do you make the sidekick 3 work for at&t

  • Anonymous May 11, 2008

    i cant remember my code to my sidekick 3 i need 2 break my code

  • Antonietta May 21, 2008

    I am deployed to Iraq and I bought a cellphone out here to use but i want to put my sim card into my sidekick but it tells me i need a code to unlock the phone to be able to use it...what is the code or where do i find it

  • Anonymous May 26, 2008

    I bought a sidekick phone and it ask me to put code to unlock the device, where will i get that from

  • lvnpink4ev Jun 07, 2008

    i just got a sidekick 3 too and its unlcked but i dont know the code

    does anyone know a code that works for it??

  • streetball24 Aug 16, 2008

    hey can you tell me how to unlock the sidekick 3 so i can use virson for it

  • Anonymous Sep 15, 2008

    i need to unlock the sidekick 3 to A t&t

  • guliadiprio8 Sep 20, 2008

    I just bought a sidekick 3 off of Ebay it said unlocked thats why i bought it. But my luck it is locked cant call or anything. I have At&t. its asking for a unlock code. Can you help??

  • adam187 Oct 25, 2008

    i have a friend who gave me a sidekick 2 as a birthday present but i have at&t and it is asking for a sim unlock code

  • Anonymous Jan 27, 2009

    sigh, i tried again and again to unlock my sidekick 3 d-wade but, still, didnt succeed.. btw, i live in malaysia, i bought my sidekick in newyork 3 months back.. very frustrated now!

  • Anonymous Feb 02, 2009

    tengo un sidekick ke no puedo liberar si alguien puede ayudarme agregeme al msn [email protected]

  • Anonymous Feb 25, 2009

    what d **** yo i tried somany stores talkin about pay $20 then i cursed them out!!!!

  • youngkimi Nov 26, 2009

    i need a code to unlock my sidekick3

  • johnsonfrank May 11, 2010

    how to break the code



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Ok the way to do it this jus lets u use text and calls i got cingular and i used my sidekick to txt and call here wat u gotta do

1. out sim card in
2. start phone
it will tell u sim card locked it needs special code(the code u get to pay for) juys exit outta that get to the main menu
3.hit the top letf menu button and go all the way down to sim center if u dont allready have a sim pin then enter a new one if u have one change it then ur phone should go from the big X to some bars and a hollow phone icon after you do that hit the menu button again and go to network options then go down and hit (SCAN AND SELECT MANULLY) then chose what ever carrier you have i have at&t so i chose it after a few seconds the hollowed out phone icone should be colored in and u can now text and call

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Hold the 3 line button on the top left corner push the letter L. this will let you go into the main screen and use it as a phone and text. i had to do this when i bought my "unlocked" sidekick from ebay/ whenever you turn off the phone and turn it back on, you will have to do this.

  • Anonymous Aug 09, 2009

    hold the 3 line button and hit the letter L

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  • Posted on Aug 08, 2009
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Your phone IS unlocked, when it gets to the spot where is says activating, just press MENU + L

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  • Posted on Mar 01, 2009
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I have the perfect solution. Visit

They sell unlock codes for the sidekicks with the att network and also privac unlock codes forthe lx for low prices. Trust me I bought one :) Very helpful too.

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  • Posted on Jan 08, 2008
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That's not entirely true, the FCC laws were changed so that the service providers hafta give you unlock codes for portability.

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  • Posted on Dec 06, 2007
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The Sidekick devices are specially made for T-Mobile, similar to the way that the iPhone only works with AT&T in the US. As such, it's not possible to unlock a Sidekick to work on another network. T-Mobile will give you a SIM subsidy unlock code for any of their other phones, assuming your account is eligible, but not for the Sidekick.

Any site claiming to be able to unlock your Sidekick is just a scam; or at best you risk breaking your phone by using any "hacks" they might provide.

  • Anonymous Dec 07, 2007

    I used to work for T-Mobile in customer care, the department responsible for unlocking phones (ending about 6 months ago), and up through that time, they did not provide unlock codes for the Sidekick devices. If you already have one unlocked Sidekick, it was hacked -- the same way the iPhones must have been. T-Mobile has never unlocked a Sidekick nor sold one already unlocked, and neither AT&T nor Apple has sold a legally unlocked iPhone in the USA, nor have they provided any unlock codes to their customers.

    Such hacks for the Sidekick (and those you might find for the iPhone) might work, but then again they might not -- if you choose to find and use one, that is entirely on you. You risk turning your phone into an expensive paperweight; and I can guarantee that T-Mobile will not replace your Sidekick if you turn it into a brick by trying to hack it.

    Also, FixYa's terms of service prevent any expert from providing solutions that include links to "hacks" or anything else illegal (cell phone unlock hacks violate the DMCA). Therefore, my initial answer was the only appropriate response under FixYa's terms.

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  • Posted on Mar 02, 2009
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FIRST TURN OF UR PHONE, THEN ON THEN WHILE ITS SERCHING FOR CONNECTION PRESS THE SETTING BUTTON THEN L, IT MIGHT WORK. IT DID FOR ME..........

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  • Posted on Mar 05, 2008
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I really wnt to unlock my sdk3 but i cant find out how anyone know how?

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This is gayy.
please help unlock the sidekick3 its deffiantly posssible !
so dont say it isn't.
ok wellll reply to this and telll me the dangg code !

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  • Posted on Nov 16, 2008
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How to unlock a sidekick wit any carrer

hold f +u ...then go to options and wait 2 minutes
then go back to the main menu and hold u+c
then go to aim and on screen name write unlock
and as password put sidekick 3( or lx...or slide...jst put the sidekick u have)
and then...sing on...is supose to say wrong password...then turn of the sidekick...
and take out the battery...and ************

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  • Posted on Jul 10, 2010
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Unlocking Sidekick is now become very easy, you can get the unlock code with in minutes and have your phone unlocked. I recently unlocked my cousins SideKick 2008 which was locked to Tmobile.
Now she is using it with ATT. You can get the SideKick unlock code from here.
If you need further help, please feel free to drop me a line and I will try my best to have your sidekick unlocked.

  • enaj1433 Mar 04, 2011

    Hi! So you can use an unlocked sidekick on an ATT network? I'm thinking of buying one but just want to make sure it'll work with my carrier, ATT.

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  • Posted on Jul 16, 2009
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Ok call 1-800-331-0500, get customer service on the phone tell them you need to change your "IMIE Number" for an unlocked device.....worked great for me

A

Anonymous

I have an Hardcable unlocked Sidesick 3.
With unlocking with the numbers, as soon as you turn off your phone or remove the battery, you will have tore-unlock the phone.

A

Anonymous

We have tryed this up in canada you need to do a hard reset on the phone to clear off all the old brain power. We found a few good vidio's on you tube that had helped a lot.

A

Anonymous

I call customer service and they said that they wont give me the unlock# becasue its against the cmpany policy. so that mean that the sk3 can be unlock but they wont give you the code. i see some unlock sk3, n how come the policy change all of sudden. I want my sk3 to be unlock with a not by a expensive price. i see some out there for 80 buck n does it really work? any with anything please post it

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  • Posted on Apr 08, 2008
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I dont need to change to a different phone company. i have a sidekick 3 but im happy with t-mobile, i dont wanna change it although i do wanna unlock my phone because over the summer im going on vacation to russia and i wanna be able to use my phone there.

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  • Posted on Jan 26, 2008
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Kall customer service.. they'll ask u for the code on ur sim card or under the batt. and they will give u the code to unlock ur sk3

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  • Posted on Jan 23, 2009
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Http://www.youtube.com/watch?v=kxBCrVL3ldQ he shows you how to unlock it

A

Anonymous

I wanna get a sidekick 3 or Lx and use and AT&T sim card..

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  • Posted on Jan 19, 2009
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1 Related Answer

Anonymous

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  • Posted on Apr 20, 2009

SOURCE: Unlock Code for Sidekick 3

Unfortunately, T-Mobile cannot or will not unlock the Sidekick devices. This means that if you want it unlocked you will need to pay for it. There are third party companies and programs that claim to be able to unlock these devices, as you know most cost money. Sorry I couldn't be of more help.

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