Whats good and working: latest build.

[klick]

I am using the UBports CE edition in the US. I used the settings that T-Mobile listed on their site for BYOD. The PinePhone automatically set the APN as Fast.t-mobile.com but it did not pick up the MMSC. I tried to manually enter the MMSC but the phone would not save it. I set the phone to 2G/3G/4G and tried selecting the "Internet and MMS" option (phone would not save the Internet and MMS option) and nothing changed. I was not able to make or receive calls.

The texting partially worked (outgoing only) so I assume I was connected to T-Mobile in some capacity. I was not expecting full texting parity since the SIM is tied to my Apple iMessages. The phone settings function locks up on occasion so I have to close the settings and reopen. Is there a swipe or option to go back to the previous screen? In the settings, there does not appear to be a save function or a previous screen option/toggle after making changes. I have tried pressing the "v" in the upper right corner and it does not save the changes.

The first time I placed the SIM in the PinePhone I had received a phone call that went to voicemail and I received a notification on the PinePhone. I was able to listen to the voicemail, but the sound was so low that I could barely hear it, even though the phone volume was turned to max.

Wi-Fi works for me and I was able to use the phone as a hot spot. The phone dial pad sounds do not work after the first initial attempt to make a call after a restart. The time does not appear to be tracking properly. I have already set it and it worked initially but it reset for some reason.