Tip & How-To about Siemens SX1

Master Reset, Format and Unlock Phone Code Siemens SX1

Warning : This will erase your user data from phone like phone book and messages.

  • Get battery out of your phone and insert back in.
  • now press * and # keys at same time
  • while keeping pressed * and # keys now press power on button.
  • You will see phone says formatting after it your code is gone and phone is in its factory default settings.

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How to unlock screen, when code number is lost?


Reset LG G2x P999 to Restore Factory Default Settings
How to hard reset (factory reset) the LG G2x P999?
There are two different ways you can reset your LG G2x P999 to its factory default settings, via settings menu and using phone buttons. WARNING!!! If a factory reset (hard reset) is performed, all installed application and user data such as messages, phone contacts, image, video and audio files will be erased. Please remember to back up any important data before performing a factory reset.
Reset LG G2x P999 using Settings Menu
  1. From the Home screen, press the Menu Key .
  2. Touch Settings > Privacy > Factory data reset.
  3. Read the warning and touch Reset phone.
  4. Touch Erase everything.
Reset LG G2x P999 using Phone Buttons
  1. Turn the power off.
  2. Press and hold the following keys at the same time for 15 seconds: Home Key+ Power Key + Down Volume Key.
  3. When the LG logo is displayed, release the keys. The phone will turn on and
    perform a factory reset immediately.
Resetting the phone does not erase any system software updates you have downloaded or any files on your microSD card.

Mar 26, 2015 | LG G2x / Optimus 2X 4G Android T-Mobi8GB...

1 Answer

zte warp phone stuck on android logo


1.Power off the phone.
2.Press and hold "Vol+", "Menu", and "Power" key until the phone goes to recovery mode.
3.Use "Vol+" and "Vol-" to move the cursor up and down.
4.Move cursor to "wipe data/factory reset", press "Back" key to select it.
5.Now move cursor down to "Yes - delete all user data" and press "Back" to select it.
6.The data will be erased.
7.The cursor will be on "reboot system now" at the end, so just press "Back" key to reboot the phone normally.
WARNING: All user data will be completely cleared; the phone will be in a factory reset status.

Jan 23, 2013 | ZTE Warp

1 Answer

avail z990 can't receive text messages


Please have a check with your service provider. If still no help, then try resetting the device.1.Power off the phone.2.Press and hold "Vol+", "Menu", and "Power" key until the phone goes to recovery mode.3.Use "Vol+" and "Vol-" to move the cursor up and down.4.Move cursor to "wipe data/factory reset", press "Back" key to select it.5.Now move cursor down to "Yes - delete all user data" and press "Back" to select it.6.The data will be erased.7.The cursor will be on "reboot system now" at the end, so just press "Back" key to reboot the phone normally.
WARNING: All user data will be completely cleared; the phone will be in a factory reset status.

Jan 02, 2013 | ZTE Avail Z990 - Black at&t Smartphone

1 Answer

my zte z990 trackfone will not go past the trackfone startup screen then it turns off and back on and continues to do so over and over. i have taken the battery out, etc what can i do


You can reset your sevice so that the issues would get fixed,, 1.Power off the phone.
2.Press and hold "Vol+", "Menu", and "Power" key until the phone goes to recovery mode.
3.Use "Vol+" and "Vol-" to move the cursor up and down.
4.Move cursor to "wipe data/factory reset", press "Back" key to select it.
5.Now move cursor down to "Yes - delete all user data" and press "Back" to select it.
6.The data will be erased.
7.The cursor will be on "reboot system now" at the end, so just press "Back" key to reboot the phone normally.
WARNING: All user data will be completely cleared; the phone will be in a factory reset status.

Jan 02, 2013 | ZTE Cell Phones

2 Answers

garmin streetpilot i3 wont power on


WARNING: You will lose all user data when you do a master reset.

To erase all user data on the device, please follow these steps:
  1. With the unit turned off press and hold the thumb wheel down, then press the back arrow and hold down, then press the power button.
  2. When all 3 are held down a message will appear that reads "DO YOU REALLY WANT TO ERASE ALL USER DATA". Select "Yes".
  3. Let go of the buttons and go through the reset sequence. The unit will need to sit outside to acquire satellites.

Dec 18, 2007 | Garmin StreetPilot i3 GPS Receiver

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