I would like to use this 4G hat to make a Raspberry Pi mobile phone. There are a few versions of Pi Phones out there but none that are 4G. The code for these projects is available on github.
What I would like to know is: Would it be difficult to alter this code so that it would work for this 4G hat?
If this is possible, what would be required?
Some examples that I am interested in using are:
GitHub - spadgenske/TYOS: A mobile Operating System for TyTelli
or
Any help would be appreciated.
Thank you