SIM PIN: T-Mobile myTouch by LG (E739)

Learn how to lock and unlock the SIM PIN on the T-Mobile myTouch by LG (E739).

 

 

 

 

Change SIM PIN

 

To change the SIM PIN code, follow these steps:

 

  1. From  any Home screen, touch the Menu key.
  2. Touch Settings.
  3. Touch Location & security.
  4. Touch Set up SIM/RUIM card lock.
  5. If  necessary, touch Lock SIM/RUIM card  and enter the current SIM PIN then touch OK. Note: The default SIM PIN is 1234.
  6. Touch Change SIM/RUM PIN.
  7. Enter  the old SIM PIN.
  8. Touch OK.
  9. Enter  the new SIM PIN.
  10. Touch OK.
  11. Enter  the new SIM PIN again.
  12. Touch OK.

 

 

Turn on / off SIM PIN

 

The SIM PIN code can protect your SIM from being used in other devices. When you turn on the SIM PIN lock, the device prompts you to enter the code after turning it on.

 

To lock and unlock the SIM card, follow these steps:

 

  1. From  any Home screen, touch the Menu key.
  2. Touch Settings.
  3. Touch Location & security.
  4. Touch Set up SIM/RUIM card lock.
  5. If  necessary, touch Lock SIM/RUIM card  and enter the current SIM PIN then touch OK. Note: The default SIM PIN is 1234.