FOSS fw problem - PinePhonePro, EG25 modem

FOSS fw problem - PinePhonePro, EG25 modem - Printable Version

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+--- Thread: FOSS fw problem - PinePhonePro, EG25 modem (/showthread.php?tid=19656)

FOSS fw problem - PinePhonePro, EG25 modem - dukla2000 - 01-31-2025

OK, so I have had an older PinePhonePro (mini SIM rather than micro SIM) for a while. I had flashed Biktorg's fw to it and used to be able to chat to the modem fine. A while back I had a problem 1 night setting a wakeup call (can't remember, power fail, think trying to flash 0.8.0) and since then I cant SMS the modem. I have tried everything I can think of, flashing back to stock, trying fwupd to flash, pmOS, arch, mobian, 30.006, 01.003 ADSP firmware, ...

So as I write this I have my PPP which has a "Frankenstein" firmware (it seems half FOSS but with stock artefacts) and my old PP in front of me which is FOSS and behaves like I expect.

The basic problem that is the subject of this thread - I can't send SMS to the modem:

Code:
$ cat sms.txt | sxmo_modemsendsms.sh +223344556677 -

12:41:25 sxmo_modemsendsms.sh: Couldn't send text message (error: couldn't send the SMS: 'GDBus.Error:org.freedesktop.ModemManager1.Error.Core.Connected: No AT port available to run command')

Couldn't send text message (error: couldn't send the SMS: 'GDBus.Error:org.freedesktop.ModemManager1.Error.Core.Connected: No AT port available to run command')

The system log during boot - note the serial number is "community_fw":

Code:
[   34.237819] usb 1-1: new high-speed USB device number 3 using ehci-platform

[   34.368702] usb 1-1: New USB device found, idVendor=2c7c, idProduct=0125, bcdDevice= 3.18

[   34.368737] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[   34.368747] usb 1-1: Product: LTE Module

[   34.368755] usb 1-1: Manufacturer: Quectel, Incorporated

[   34.368764] usb 1-1: SerialNumber: community_fw

[   34.441830] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB0

[   34.442645] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB1

[   34.443151] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB2

[   34.443494] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB3

For cross reference on my PP the system log has the same info:

Code:
[   52.475036] usb 2-1: new high-speed USB device number 3 using ehci-platform

[   52.636611] usb 2-1: New USB device found, idVendor=2c7c, idProduct=0125, bcdDevice= 3.18

[   52.640986] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[   52.641138] usb 2-1: Product: LTE Module

[   52.641198] usb 2-1: Manufacturer: Quectel, Incorporated

[   52.641232] usb 2-1: SerialNumber: community_fw

[   52.717965] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB0

[   52.723460] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB1

[   52.737674] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB2

[   52.742115] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB3

The reason for my "Frankenstein" use is that the differences start showing in the journal - my PPP has

Code:
[Jan 31 12:27:05] daemon eg25-manager: ** Message: 12:27:05.087: Successfully sent command: AT+QGMR

...

[Jan 31 12:27:05] daemon eg25-manager: ** Message: 12:27:05.113: Response: [EG25GGBR07A08M2G_01.003.00.000\r\n\r\nOK]

Whereas the PP has

Code:
[Jan 01 01:01:30] daemon eg25-manager: ** Message: 01:01:30.626: Successfully sent command: AT+QGMR

...

[Jan 01 01:01:30] daemon eg25-manager: ** Message: 01:01:30.645: Response: [0.7.4\r\n\r\nOK]

So it appears my most recent attempt to flash the modem failed, but the log is (flashing 0.7.4 FWIW):

Code:
# ./flashall 

Sending AT+QFASTBOOT...

OKAY [  0.002s]

Finished. Total time: 0.002s

Warning: skip copying aboot image avb footer (aboot partition size: 0, aboot image size: 286476).

Sending 'aboot' (279 KB)                           OKAY [  0.013s]

Writing 'aboot'                                    OKAY [  0.131s]

Finished. Total time: 0.166s

Rebooting                                          OKAY [  0.004s]

Finished. Total time: 0.055s

< waiting for any device >

OKAY [  0.002s]

Finished. Total time: 0.002s

Sending 'boot' (4600 KB)                           OKAY [  0.149s]

Writing 'boot'                                     OKAY [  1.793s]

Finished. Total time: 1.955s

Sending 'recovery' (4600 KB)                       OKAY [  0.148s]

Writing 'recovery'                                 OKAY [  1.795s]

Finished. Total time: 1.963s

Warning: skip copying system image avb footer (system partition size: 0, system image size: 28311552).

Sending 'system' (27648 KB)                        OKAY [  0.879s]

Writing 'system'                                   OKAY [ 11.942s]

Finished. Total time: 12.844s

Warning: skip copying recoveryfs image avb footer (recoveryfs partition size: 0, recoveryfs image size: 13369344).

Sending 'recoveryfs' (13056 KB)                    OKAY [  0.417s]

Writing 'recoveryfs'                               OKAY [  4.949s]

Finished. Total time: 5.391s

Rebooting                                          OKAY [  0.004s]

Finished. Total time: 0.055s

Done!

Any thoughts welcome - my only hope is to keep trying to flash 0.7.4 and hope it works!

RE: FOSS fw problem - PinePhonePro, EG25 modem - zetabeta - 01-31-2025

may not be your case totally, but look it anyway.

https://forum.pine64.org/showthread.php?tid=19421&highlight=fix+modem+partition

RE: FOSS fw problem - PinePhonePro, EG25 modem - dukla2000 - 01-31-2025

(01-31-2025, 01:24 PM)zetabeta Wrote: may not be your case totally, but look it anyway.

https://forum.pine64.org/showthread.php?tid=19421&highlight=fix+modem+partition

Thanks - some similarities but not completely.

I should have added in my first post that in fact I could not send or receive any SMS, couldn't make or receive any call and although the data APN would attach I couldn't get any data via LTE.

I do have some good progress though:

I deleted all the downloaded stuff I had and started with a fresh download of the FOSS firmware and checked all the sha512sums. I also downloaded a fresh copy of the 30.200 ADSP. I could flash them happily and it made no difference. I even tried ./flashall twice in a row followed by the HLOS twice, nada.
I meticulously followed the Going back to stock instructions (rather than ./flashstock) and I do seem to have a fully functioning EG25GGBR07A08M2G_30.006.30.006 - SMS, calls and data are all functioning.
I tried to use fwupdmgr on pmOS and it wont do any up (or down) grades

Next to try is to flash Biktorgj's 0.7.4 again - I want the SMS interface (for alarms etc) but am a bit nervous about why I patently failed to do it properly before! Watch this space

OK, so tried a FOSS flash again, have a Frankenstein setup again except SMS & calls seem to work.

First the log of my attempt to flash in the same order as the recovery instructions above (i.e. aboot last)

Code:
$ lsusb

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 001 Device 003: ID 18d1:d00d Google Inc. Xiaomi Mi/Redmi 2 (fastboot)

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

...

fastboot flash system rootfs-mdm9607.ubi-mdm9607.ubi

Warning: skip copying system image avb footer (system partition size: 0, system image size: 28311552).

Sending 'system' (27648 KB)                        OKAY [  1.429s]

Writing 'system'                                   OKAY [ 10.086s]

Finished. Total time: 11.540s

[csn@PPP modem]$ fastboot flash recoveryfs recoveryfs.ubi

Warning: skip copying recoveryfs image avb footer (recoveryfs partition size: 0, recoveryfs image size: 13369344).

Sending 'recoveryfs' (13056 KB)                    OKAY [  0.682s]

Writing 'recoveryfs'                               OKAY [  4.441s]

Finished. Total time: 5.149s

[csn@PPP modem]$ fastboot flash:raw boot boot-mdm9607.img

Sending 'boot' (4600 KB)                           OKAY [  0.148s]

Writing 'boot'                                     OKAY [  1.580s]

Finished. Total time: 1.944s

[csn@PPP modem]$ fastboot flash:raw recovery boot-mdm9607.img

Sending 'recovery' (4600 KB)                       OKAY [  0.149s]

Writing 'recovery'                                 OKAY [  1.582s]

Finished. Total time: 1.746s

[csn@PPP modem]$ fastboot flash aboot appsboot.mbn

Warning: skip copying aboot image avb footer (aboot partition size: 0, aboot image size: 286476).

Sending 'aboot' (279 KB)                           OKAY [  0.028s]

Writing 'aboot'                                    OKAY [  0.136s]

Finished. Total time: 0.188s

[csn@PPP modem]$ fastboot reboot

System log says community_fw

Code:
[   37.845272] usb 1-1: new high-speed USB device number 3 using ehci-platform

[   37.992120] usb 1-1: New USB device found, idVendor=2c7c, idProduct=0125, bcdDevice= 3.18

[   37.992164] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[   37.992183] usb 1-1: Product: LTE Module

[   37.992198] usb 1-1: Manufacturer: Quectel, Incorporated

[   37.992213] usb 1-1: SerialNumber: community_fw

But it still thinks it is stock and wont play nicely with the SMS interface.

Code:
$ echo 'AT+QGMR' | sudo atinout - /dev/ttyUSB2 -

EG25GGBR07A08M2G_30.006.30.006

OK

[csn@PPP ~]$ ./sendsms.sh +223344556677

20:58:48 sxmo_modemsendsms.sh: Couldn't send text message (error: couldn't send the SMS: 'GDBus.Error:org.freedesktop.ModemManager1.Error.Message.Unknown: Unknown message error: 350')

Couldn't send text message (error: couldn't send the SMS: 'GDBus.Error:org.freedesktop.ModemManager1.Error.Message.Unknown: Unknown message error: 350')

Guess I will flash properly back to stock and stick with that for now

RE: FOSS fw problem - PinePhonePro, EG25 modem - biketool - 02-02-2025

I HAVE to make a copypasta for the PPp modem issue, someone PLEASE put this on the wikis!!!
https://themodemdistro.com/efs_recovery
now your issue is not the usual softbrick PPp modem issue but surf the Biktorg website and is has great documentation for exactly this type of stuff.
I wish it were mentioned in the main git, Pine64, or mobian wiki.
for your issue look at https://themodemdistro.com/docs SMS Interface header