Unblock SIM PIN - Thunderbolt™ by HTC
Is this helpful?  
Cancel  

Unblock SIM PIN - Thunderbolt™ by HTC

  1. Retrieve the PUK code. Refer to Locating the 4G SIM PIN for assistance.
  2. Enter the PUK code then select Next.
    Enter the PUK code then select Next
  3. Enter a new PIN (4-8 digits) then select Next.
    Note The default PIN code is 1111.
    Enter a new PIN then select Next
  4. Re-enter the PIN then select OK.
    Note If presented with another screen after entering the PIN, select OK.
    Re-enter a new PIN then select OK
Last Modified: September 9, 2011
Is this helpful?  
Cancel