@dobey I wanted to try a T-mo phone to confirm its just the CDMA versions but after a saga of talking to a lot of less-than-savvy-individuals (to put it politely), I gave up. Sold the device to a guy using it as a smart mouse-pad. I'm now using a new Note20 Ultra vanilla with the moon-shot hope of "someday."
As far as T-mo SIM cards, I never used a T-mo branded phone, but certainly did test 3-4 T-mo SIM cards. Never worked. Data was perfect. The phone would get auto assigned a temp zombie phone number during "activation" then never finish.
Interestingly enough, my old S5 which was a T-mo phone, using a Ting T-mo branded universal sim kept on working because it was activated long before the T-mo/Sprint merger. I was never a T-mo customer, only a Sprint customer with my Note4.
For giggles I tried a few cards from Ting on the Note4 as a test in comparison. It was blacklisted upstream for Ting (as they are a MVNO for both).
I don't recommend anyone trying it with anything T-mo unless the phone is branded to support VoLTE and is new (obviously not a Note4). Never-mind Note4 technically could use VoLTE (like the T-mo likely does by permission only upstream)...but it was a complete nightmare. Sad to leave this project behind...for now.
Yes haha this i mean sorry 😃 I found only One plus 5, 6 and 8T here in Turkey 😧 F... damn Mafia dont want that people protect herself and her data 😠 It seems that i buy Redmi 7 its one of the best in the device list which are working and which i can find but without that batterie or i wait Redmi 8 and 9 OR one friend take from Germany for me 😃
@thanasis the best thing I can suggest is seeing what is needed (can find that in telegram and documentation) and see if there is a piece of that puzzle missing on note 4, logs will be very beneficial for this
@thanasis well when I started my port I had zero coding skills, I still consider myself to be a coding noob if Im honest, cause I dont know C at all really, through troubleshooting Ive learned a couple things, but not enough to see a log and just go "oh its this" and fix it like some of the other devs around here.