Question about Motorola Mobility MING A1200

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Phone locked Hi i am using RokrE6, and it got locked accidently, the screen displays only a LOCK picture in center against a black screen..

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Re: Phone locked

I need a code to unlock my Motorola A1200

Posted on Mar 15, 2009

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Mytouch 3g slide screen doesnt light up

I have the same model but 4g. I often notice the same problem, but once i step out of the full sun/bright lights, i notice that it is infact dimly lit. This can be adjusted by opening settings > display > brightness > turn off automatic brightness and set the level to at least %50.

now, if your screen is literally too dim to see, try this : Press the power button quickly, now unlock the screen by sliding your finger from the bottom center up to the top center and releasing, all in one fluid motion. This is the default screen-lock gesture and the brightness, if this is indeed the issue, should go up one notch upon unlock. From there, follow the above procedure to turn up the brightness.

hope that helps

Sep 11, 2012 | HTC Black Mytouch Slide 3g Tmobile...

1 Answer

I accidently locked my phone so now I can't use it with another carrier

You can't lock your phone to a carrier yourself. You bought a locked phone from a carrier.

You can buy unlock codes on the internet - google for it.

Aug 05, 2010 | LG KU990 Viewty

2 Answers

LG Viewty - lock key will not work at all

Hi this happened to me, I put some WD40 on it, after reading about it on here. after two goes. hey presto it worked, good luck

Jul 03, 2009 | LG KU990 Viewty

1 Answer

Accidentally dropped HTC diamond - Display blackout

zohail, i have similar prblem and would liek to give it a go myself. could you provode further instruction?

Thanks in advance


Jun 01, 2009 | HTC Touch Diamond Smartphone

1 Answer

I need to know how to unlock my tmobile vario device without using the touch screen because it has cracked. I can press a button to 'unlock' then it displays 'tap unlock or press *' However I cannot...

Phone Lock Reset Wizard Mda Vario T Mobile

instructions for
hard resetting a wizard, which is resetting the phone
thus the phone lock as well.

Dead easy really

1. Press the Comm Manager button (top left)
together with the Voice Activation button (top right)
for 2 seconds.

2. Keep holding the 2 buttons above and press the soft reset
(middle right little hole) with the stylus for another 2 seconds.

3. When the black screen appears it'll ask you to click Send

That's it All done !!

The wizard's going to reboot and reset himself.
Good Luck.

May 17, 2009 | T-Mobile MDA Vario Smartphone

3 Answers

Samsung F700V shortcut display problems

Hm, this is a difficult one. I have a F700 and there is no option for it to auto lock on slide closure. U might have a different firmware so look around the settings for it. Disable it if you can find it.

This might also sound stupid but make sure the lock key on the right hand side has been slid up. Slid down locks touchscreen.

My f700 does NOT launch the camera upon pressing the camera button at home screen. It does nothing if i do that. I need to goto into the menu and then the camera for the camera button to work and to take pictures. I think this was a smart move for Samsung to design it like this. I could see myself accidently pressing that many times.

Jun 23, 2008 | Samsung Ultra Smart F700

5 Answers

Side key lock

If yuor waranty is over, then you can just open the phone and remove the plastic slider. Then close the phone and use the stylus to operate the exposed key lock switch. This is the simplest way, i found. The plastic slider is very delicate and is very likey to break if you slide it very hard or after a few thousand times of lock/unlock operations. This is something Motorola should have thought about before designing it in. Like Nokia or HTC, they could just have put the screen lock control in the power switch/ phone on-hook switch itself.

Mar 12, 2008 | Motorola Mobility MOTOROKR E6

2 Answers


Try with all the code to see whether you can get one to unlock your phone. If all still cannot help then you can only contact Samsung Support for help. I hope these information below at least can give you some hints:

Note try codes which help direct unlock for either SIM Lock or Security Lock first before try other codes

*7465625*746*Code# = Enables SIM lock
#7465625*746*Code# = Disables SIM lock
*2767*2878# (Temporary Unlock)
*7465625*638*00000000*00000000# (Set Code)
#7465625*638*00000000# (Clear Network Lock)
*#7465625# (Verify the network lock is “inactive”)

*2767*3855# - FULL E2P RESET
*2767*2878# - CUSTOM E2P RESET
#*7337# - UNLOCK
*2767*688# - UNLOCK
*#0523# - CONTRAST
*#9998*523# - CONTRAST
*#8999*8378# - Service Menu (X100)

First with different carrier SIM in phone at WRONG CARD screen ENTER on the keypad
*2767*3855# (wait 10-15 seconds) phone will reboot(restart)
When phone completes reboot ENTER
AND THEN *#7465625# to check the locks....all locks are inactive...these are all the locks...
network lock - inactive
subset lock - inactive
sp lock - inactive
cp lock - inactive
sim lock - inactive
activa lock - inactive
phone lock - inactive
auto network - inactive
auto subset lock - inactive
auto sp lock - inactive
auto cp lock - inactive

Good Luck

Feb 22, 2008 | Samsung SGH-U600

3 Answers

Phone lock

default password is the only solution to open the phone or give it to the service center they can formate ur phone and reinstall the will reset ur password to 1234.

Feb 05, 2008 | Motorola Mobility ROKR E6 Smartphone

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