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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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

1 Answer

my zte merit net10 phone keeps rebooting


If your phone rebbots by itself try perfoming the following task1.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.

Dec 12, 2012 | 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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