Hard Reset SONY ERICSSON CK15i Txt Pro

First method:

  1. Make sure, that your phone is on.
  2. Then from main home screen, tap Menu -> Settings -> Privacy -> Factory data reset -> Reset phone.
  3. Enter your password if required, then tap Erase everything to confirm.

Second method:

  1. Power off the device.
    Hard Reset SONY ERICSSON CK15i Txt Pro
  2. Now press and hold Volume Down + Power button until the device turns on.
    HardReset SONY ERICSSON CK15i Txt Pro
  3. Next you will see that the LED changed color to pink.
  4. Release holded buttons.
  5. Select to option "wipe data/factory reset" using Volume buttons to scroll, and Power button to confirm operation.
  6. Then choose "yes" from the menu, and accept that.
  7. After that press Power button, to confirm option "reboot system now".

Third method:

  1. Back up your important files, and download PC Companion from here: http://www.sonymobile.com/gb/tools/pc-companion/
  2. After installation you will see window with 4 options.
    Wipe data SONY ERICSSON CK15i Txt Pro
  3. Now hover your mouse over the option "Support Zone Now!" and click "Start".
    Format SONY ERICSSON CK15i Txt Pro
  4. Next plese wait, until your program Install a suitable additive.
  5. Afterwards from the window with 3 options choose "Phone / Tablet Software Update", and click "Start".
    Restore SONY ERICSSON CK15i Txt Pro
  6. Then click to "repair my phone / tablet".
    Factory Reset SONY ERICSSON CK15i Txt Pro
  7. Accept all informations.
    Remove screen password SONY ERICSSON CK15i Txt Pro
    Remove Screen Lock SONY ERICSSON CK15i Txt Pro
  8. Now your program will run "preparing computer for software update".
    Permanently delete data from SONY ERICSSON CK15i Txt Pro
  9. Select your model.
    Hard Reset SONY ERICSSON CK15i Txt Pro
  10. After that you will see window with informations.
    HardReset SONY ERICSSON CK15i Txt Pro
  11. Follow the instructions, and connect your device into your Personal Computer.
  12. Success!

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.

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