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Learn how to use the Mobile Device Unlock code of the LG G Flex.

SIM unlock phone

  1. Determine if you device is eligible to be unlocked: Unlock your mobile wireless device.
  2. Insert the SIM card that you want to unlock.
  3. Once the device is powered on, the screen should display 'Invalid SIM card Network lock.'
  4. From any Home screen, tap Phone.
  5. Enter 2945#*959# then tap Service Provider Lock.
  6. Enter the unlock code, then tap Done > Unlock.
  7. If you receive any error messages after attempting to permanently or temporarily unlock your device, contact customer care to inform them of the issues you are receiving.

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