likely bug, volte does not work when operator side data blockage is activated
likely bug, volte does not work when operator side data blockage is activated.

for these i assume lte only mode. my o.s. is manjaro/phosh with firmware.

because i have mi max 3 with custom android, which is based on android 11, i know that volte works with my operator regardless of is data on or off and both software button and operator side data blockage. (however, it could be possible that my operator has some issue with implementaion of volte and data block).

i tested my pinephone, if operator data blockage is activated, then volte does not work on pinephone. this is regardless, is software button data on or off. volte works if operator blockage is deactivated, and this is also regardless when software data on or off.

i have played with at commands and making calls with command line, my guess starting to be that bug is in the eg25-g chip.

how to i continue and where i report this?
it seems that something got messed up with my phone, another pinephone did not have this issue. i did some stuff around and manage to fix this. i still think something fishy is going on. essentially, volte works if operator's mobile data block is on. (operators sometimes implement mobile data block in a way that blocks volte).

if you have issues with volte, either partial of full, maybe you should reinitialize volte settings, even if they are default or set.


factory reset may help some extreme situations.

!!warning!! only use these if modem chip is seriously messed up!
needs to be used as bundle
AT+QPRTPARA=3  < Factory reset NVM items (careful, you may lose modem control!)
AT+QPRTPARA=1  < Save NVM items

Possibly Related Threads…
Thread Author Replies Views Last Post
  4G VoLTE calls confirmed working with carrier x dcinoz 7 7,710 03-12-2023, 04:54 AM
Last Post: dcinoz
  PureTalk work with Pinephone? car46999 6 1,068 01-30-2023, 12:05 AM
Last Post: car46999
  My screen bottom side has loosed its tactile function arbocenc 1 310 01-06-2023, 10:02 AM
Last Post: britelite
  cell data and MMS on AT+T prepaid ossands 2 589 10-13-2022, 07:28 AM
Last Post: ossands
Question Mobile data suddenly gone epiii2 1 726 05-23-2022, 04:57 PM
Last Post: epiii2
  No data access on ATT prepaid but my plan has data dc2daylight 6 2,972 04-03-2022, 02:14 PM
Last Post: dc2daylight
  mobile data jimbusch1 5 2,173 02-24-2022, 02:41 PM
Last Post: amindfv
  voLTE Bell optimus 1 1,320 02-12-2022, 05:40 PM
Last Post: optimus
  SD nonfunctional, how is support supposed to work? slomobile 6 2,525 01-18-2022, 07:02 PM
Last Post: slomobile
  Best OS where most of the things work? themagicm 13 7,082 12-09-2021, 07:28 PM
Last Post: ryo

Forum Jump:

Users browsing this thread: 1 Guest(s)