Latest firmware for PinePhone modem!

[dcinoz]

You use firmware custom or stock?

stock, https://github.com/Biktorgj/quectel_eg25...004.30.004 .

I failed to flash the firmware from Mobian bookwork (up-to-date) running from SD card.
I booted to Plasma Mobile on eMMC, mounted the SD card and successfully flashed the version above.

mmcli -m any --command='AT+QGMR'
EG25GGBR07A08M2G_30.004.30.004

Here is the list of VoLTE profiles in that version:

mmcli -m any --command='AT+QMBNCFG="list"'
response:
'+QMBNCFG: "List",0,0,0,"ROW_Generic_3GPP",0x0501081F,202108201
+QMBNCFG: "List",1,0,0,"VoLTE-ATT",0x0501033C,202105171
+QMBNCFG: "List",2,0,0,"hVoLTE-Verizon",0x05010141,202011021
+QMBNCFG: "List",3,0,0,"Sprint-VoLTE",0x05010205,202010201
+QMBNCFG: "List",4,0,0,"Commercial-TMO_VoLTE",0x05010505,202106241
+QMBNCFG: "List",5,0,0,"Telus-Commercial_DO",0x0580F601,202105061
+QMBNCFG: "List",6,0,0,"Commercial-SBM",0x05011C18,202004211
+QMBNCFG: "List",7,0,0,"Commercial-DT",0x05011F1C,202106171
+QMBNCFG: "List",8,0,0,"Reliance_OpnMkt",0x05011B38,202003251
+QMBNCFG: "List",9,0,0,"TF_Germany_VoLTE",0x05010C1B,202004151
+QMBNCFG: "List",10,0,0,"TF_Spain_VoLTE",0x05010CFA,202106171
+QMBNCFG: "List",11,0,0,"Volte_OpenMkt-Commercial-CMCC",0x05012071,202102221
+QMBNCFG: "List",12,0,0,"VoLTE_OPNMKT_CT",0x050113FC,202105131
+QMBNCFG: "List",13,0,0,"CU-VoLTE",0x05011508,202109101
+QMBNCFG: "List",14,0,0,"Telstra-Commercial_VoLTE",0x0580079E,202105192
+QMBNCFG: "List",15,0,0,"Commercial-KDDI",0x0501071D,202011192
+QMBNCFG: "List",16,0,0,"Commercial-DCM",0x05010D17,202104121
+QMBNCFG: "List",17,0,0,"Commercial-SKT",0x05012715,202103121
+QMBNCFG: "List",18,0,0,"Commercial-KT",0x05012C0D,202108241
+QMBNCFG: "List",19,0,0,"Commercial-LGU",0x05012626,202108241
+QMBNCFG: "List",20,0,0,"Commercial-USCC",0x0504FC40,202011111
+QMBNCFG: "List",21,0,0,"Optus-Commercial_VoLTE",0x05800CA2,201910241
+QMBNCFG: "List",22,0,0,"STC_Saudi_VoLTE",0x0501FE01,201912231
+QMBNCFG: "List",23,0,0,"Commercial-Rogers",0x05018821,202108021'