##How to set a custom PLMN
In the menu “Mobile Network” choose “Preferences”. Then enter a new PLMN (you can probably find the PLMN of your operator on Wikipedia. If you have troubles finding it, post here and we are going to help out):
- Enter the network ID
- highest priority is “0” [zero]
- network mode: Choose “Dual Mode”
To save: press the menu button and choose “save”.
Then you should switch back to automatic choosing of your operator and the FP should select your operator always automatically.
Does this work for you?
Tested with A1 in Austria: When I create a new PLMN with ID 23201, it recognizes it as A1 at once.