Question about T-Mobile Sidekick

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Sidekick LX keeps shutting off and coming back on repeatedly

My phone was find until I took my battery out to try my friends sim card in my phone to see what was wrong with her network. And that is when the mayhem began. It didnt even make it to the regular screen with the texts and emails. The phone kept restarting to the 4 boxes start up. Now my phone wont go to the jump screen unless the charger is. I bought a brand new battery and yet I'm still getting the stupid T MOBILE Sidekick LX jingle and start screen b4 it cuts off and repeats the process again until the battery dies.

PLEASE HELP ME!!!

MS. Distressed

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  • nina loveles Jan 08, 2009

    My sidekick continues to restart and end up at the security code screen, without my prompting it to do so. The only way it functions now, is when it is charging.

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  • 5 Answers

New beattery
or new phone.
batteries are cheap on ebay, , dont have a visa? just buy a ebay gift card from target..ect and then usee that too payy thee item off!
call tmobile 18777782106 dhats thee teechnical support line

Posted on Mar 12, 2009

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1 Answer

Well I need my Sidekick LX to be unlocked to my local network (Digicel Jamaica) and I wanted to get the code as fast as possible I really need help with this


You can unlock the Sidekick LX from Jamica Network digicel using the Unlock code ,you can get the Unlock code within 0 to 5 Hours(approx) you can get the code at reasonable cost here Simpleunlocking.com and Unlock it ,then you can use it with any GSM Network Sim card....Follow the instructions below and Unlock it step by step...

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

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

Aug 10, 2011 | T-Mobile Sidekick ID Cellular Phone

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MY SIDEKICK 08 KEEPS SAYING NO SIM CARD EVEN WEN


I just got a sidekick off the internet and I put my SIM card in the phone and it says no SIM card. What do I do? Anyway to fix whatever is wrong?

May 30, 2009 | Sharp Sidekick LX Smartphone

1 Answer

SIDEKICK LX


Here is your solution: 
Now follow these steps to a "T" don't do any shortcuts etc, this is "across the board" for all sidekicks it worked on my Sidekick Slide and on my Sidekick 2008.

1. Remove battery and the SIM card from the devise.
2. Flip the sidekick open; press and hold the letter "r" on the keypad
3. While holding the letter "r", place the battery back in the device. DO NOT INSERT SIM CARD YET.
4. The Sidekick will restart itself twice. Please make sure not to let the letter "r" go until it has fully rebooted.
5. Once it has fully rebooted, remove the battery, reinstall the SIM card and battery.
6. Power up device.
7. Once the device has fully rebooted, all prior information should be erased from the device and it should be restored back to the default factory setting.

Oct 03, 2008 | T-Mobile Sidekick

3 Answers

The special sim code for the sidekick lx


just ask the phone company provider for your PUK2 AND PUK codes.
when you get them go to the jump menu dial
**05*PUK*passcode*passcode#
the passcode is any 4-8 digits you'd like, that are NOT, AND I REPEAT N - O - T consecutive.
(for example 2736 is good whereas 1234 or 9876 is bad)
if it asks your for the code again put in the PUK2 then go to settings> network options goto the "scan and select manually" button and chose your carrier.

Sep 29, 2008 | T-Mobile Sidekick II

1 Answer

SIDEKICK LX SIM CARD


You might have to get a new phone and sim card... 

Aug 18, 2008 | Sharp Sidekick LX Smartphone

16 Answers

How to unlock special SIM code on Sidekick LX (T-Mobile) from USA


works for sk 3, slide and lx.
the video says only at&t in the U.S. but... i've seen it work for fones in europe.
try it.

May 24, 2008 | T-Mobile Sidekick

7 Answers

The sidekick Lx


You can try this. It works on Sidekick 3's

1. at the same time hold the menu button (top left) and the jump button (bottom left)
2. This will bring you to the emergency screen (it gives you the option to make an emergency call)
3. Open to the keypad and hold in the menu+shift+q buttons at the same time.
4. The phone will reset and clear/unlock the security code

If that doesn't work you can trya Master Reset

1. Remove the battery and the SIM card from the device.
2. Flip the sidekick open; press and hold the letter 'r' on the keypad.
3. While holding the letter 'r', place the battery back in the device. DO NOT INSERT THE SIM CARD YET.
4. The sidekick will restart itself twice. Please make sure not to let the letter 'r' go until it has fully rebooted.
5. Once it has fully rebooted, remove the battery, re-insert the SIM card and battery and power up the device.
6. Once the device has fully rebooted, all prior information should be erased from the device and it should be restored back to the default factoy settings.

Thanks to Sidekickskins.net

Feb 03, 2008 | T-Mobile Sidekick

3 Answers

Used Sidekick


Call your carrier and ask them to detach your device IMEI from the username locked in. Once that is done, hard reset without your SIM card inserted

Jan 02, 2008 | T-Mobile Sidekick ID Cellular Phone

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