How to Unlock a Pin Lock on a Samsung SGH T459 for Free
- 1). Call T-Mobile customer service at 1-800-866-2453 and request the unlock code for your Samsung SGH-T459. It is T-Mobile's policy to provide you with the unlock code for your phone provided that you have an active account that is in good standing. Write down the unlock code for your Samsung SGH-T459.
- 2). Purchase a SIM card from another cellular service provider. Cellular service providers generally sell SIM cards online and at retail locations for post and pre-paid accounts.
- 3). Remove the back cover and battery from the Samsung SGH-T459. Under the battery, you will find your existing SIM card from T-Mobile. Slide the SIM card out of the phone and insert the new SIM card you purchased in Step 2. Replace the battery and back cover and turn on the Samsung SGH-T459.
- 4). Type *0111*CODE# using the Samsung SGH-T459 key pad. "Code" refers to the unlock code you wrote down in Step 1. Your Samsung SGH-T459 is now unlocked and you can use it with a non T-Mobile SIM card.