<!-- from fixya rte -->Master reset button sequence - SGH Samsung Cell Phones

If you have the remote, start with TV off. Press remote buttons in sequence Mute-1-8-2-Power. TV should come on and enter the factory reset screen.

1. Switch off your Nokia phone
2. Now Press following key sequence *#7370# or *#7780#
3. Enter Default lock code is 12345.
4. While holding these buttons, press the power button and switch on the phone.
5. Wait for message 'Format it

Lg incite hard resetTo perform a hard reset
• A Hard Reset should only be performed after all other trouble shooting options have been exhausted.
After a hard reset, the device is restored to its default settings - the way it was when you first
purchased it and turned it on. Any programs you installed, data you entered, and settings you
customized on your device will be lost.
1. Power the device ON
2. Tap Start > Settings > System tab > Clear Storage.
3. Enter 1234 for the password twice.
4. Press Enter.
5. Select what to reset.
You have to enter your password and confirm again for hard reset. However when you forget your
password, the only way to hard reset the device is via the hard key sequence.
1. Power the device OFF.
2. Press and hold the following hard keys in sequence.
left side - down rocker button - right side camera button - front right phone button
Keep pressing keys until your LCD screen turns on.
Align screen will appear if you success hard key reset.

This is the "master" reset procedure. No other way of clearing the unlock pattern.
*******This procedure will delete all items (file's) and entries on the unit******


Step 1- Power the unit off. Press and hold the "Power Button" till the "Device Option menu appears.

Step 2- Click on "Power Off and select "OK" .

Step 3- Once the unit has been turned off. Press and hold the "reset" button and "power" button simultaneously for eight seconds.

Step 4- The following screen will appear. Press the "reset" button.

Step 5- The Android system recovery screen will appear.

Step 6- The "Home and Menu" button will allow you to go Up and Down the Android system recovery screen.

Step 7- Press the menu button to go to "wipe data/factory reset". . Press the "reset" button.


Step 8- The following screen will appear. .
Step 9- Press the Menu" button to select "Yes- delete all user data".
Step 10- Press the "reset" button.

Step 11- The following screen will appear .

Step 12- Press the "reset" button to reboot/restart the unit.

The 'press and hold the resume button sequence' will work if you just want your printer to ignore the low ink levels and continue printing. To reset the ink levels you have to perform a 'master rest' on the printer. The following link will help.

http://www.youtube.com/watch?v=7lQFl6KgexQ&feature=related

Try completing the last cycle till end. Check the user guide and there
will be a master reset operating procedure. You may have to operate
the keys in sequence as mentioned in the guide manual.

Looks like he has done a master reset by pushing switches.
Take his help again and note the key sequences!

If problem persists you may have to check the DC power supply
to the control electronics board. Finally if frequent resetting observed,
you have to replace the board with identical part no., and version.

Refer user manual. The master reset option only known to the authorized service provider.

If they let you know over phone you can arctivate by pressing the buttons as per the sequence & procedure.

Contact the service provider. When he does the job note down the operations.

Even after the master reset the same fault is there, the micro controller has to be replaced.

What is the brand name and model name of your system?? Most HT systems do have a "RESET" button. For example on most Samsung systems you would hold down the "STOP" button on the DVD player for 5 seconds while the system is in the OFF position. The system will reset itself back to factory settings.
Gary

the OPCODe can master reset the phone. I screwed up my phone by trying to change the theme and evry time i pressed menu the phone restarted. However, i found a post on another site that read...
For me, Motokit, PTS, and the reset of the tools could not reset my phone. Here's how I reset my phone with just the phone keboard.
This will reset all your menus. On my Verizon Razr V3m phone, my contact and my picture gallery were not affected. (Make sure you key the command in exactly. 18*1 is Master Clear, and you don't want do to that.
From your phone, enter this sequence to go into OPCODE mode fairly quickly:
Press CLR then
048263*
This puts you in OPCODE mode, where you can enter special commands. Be CAREFUL here.
Enter a the code for a Master Reset command:
18*0
Press the middle navigation button.
Wait. The screen should show "SUCCESS" after a few seconds.
Push the LEFT soft key (back). You'll be back at the OPCODE screen.
Push the RIGHT soft key (options). Push this button again to select Cancel Entry (the only option).
This gets you out of OPCODE and back to where you started. You might have to push CLR a few times to clear the number you entered to get into OPCODE mode.
It was really helpful