Welcome to the Tweaking4All community forums!
When participating, please keep the Forum Rules in mind!
Topics for particular software or systems: Start your topic link with the name of the application or system.
For example “MacOS X – Your question“, or “MS Word – Your Tip or Trick“.
Please note that switching to another language when reading a post will not bring you to the same post, in Dutch, as there is no translation for that post!
T-Mobile: How to change the SIM lock pincode ...
August 15, 2015 12:18 AM
I have only tested this with the Dutch T-Mobile, but this is how you change the "SIM Lock" pincode:
You'll have to dial a specific code, in this format:
For example, if your old pincode was "0000" (the default setting), and you'd like to change it to "1234", then you dial:
And press the "Dial" button on your phone.