kali nethunter for pinephone pro version 2025.2 and onward don't mount the micro sd card properly. there is an issue. it auto-mounts to something like "/run/_greetd/" or something like that, but that folder can't be opened.

i created a workaround:

1. create a folder "/home/furios/z-micro-sd" by using portfolio or the console
2. open console and run "sudo apt install nano" then "sudo nano /etc/fstab"
3. add this line "/dev/mmcblk1p1 /home/kali/z-micro-sd auto nofail,uid=1000,gid=1000,umask=022,noatime 0 1"
4. press ctrl+o to save, and ctrl+x to exit, then reboot.

fortunately, in this version, this workaround causes the device to show up in the devices list in portfolio, thereby fully restoring the functionality to how 2025.1c worked.
it is only a workaround though, as this issue should actually be fixed upstream, and it should mount flawlessly without having to do anything or be a technical expert.