simtrace

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sysmoISIM-SJA2 applet install
by mail＠micahflack.com 06 Apr '26

06 Apr '26

Hello! I tried searching the mailing list to see if anyone else has had this issue, but I didn't find anything relevant. Explanation: I am trying to install my java applets to an older sysmoISIM-SJA2 card with the "SELECTABLE" and "DEFAULT" privilges/flags. The reason being that I need my applets to auto select itself rather than manual interaction through the SIM Toolkit menu. Currently, I am using the shadysim-isim tool to load my applets, however, there is no option to make applets defaultSelect. And, it doesn't look like pySim supports this currently either. GlobalProtectPro (gp.jar) does have support for these cmds, but it looks like they need addtional parameters specific to the SJA2 when installing. Does anyone know what the exact parameters needed are? Someone else noted this issue under the GlobalProtectPro repo - but I'm not really knowledgeable enough to understand what was said. Link to the issue: https://github.com/martinpaljak/GlobalPlatformPro/issues/293 Link to their solution: https://github.com/martinpaljak/GlobalPlatformPro/issues/293#issuecomment-1… Thanks!

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Supported Phone Models Simtrace 2
by Nico Naudé 26 Feb '26

26 Feb '26

Good day, I have been trying to get Simtrace2 to connect to a 'newish' phone model, but to no avail. I can not get the SIM to be recognised in the tray (I confirmed that the ribbon flex cable's continuity is OK too). I saw a sysmocom thread <https://osmocom.org/issues/6181> where a Google Pixel 5 succeeded in tracing some TPDUs. Does anyone have some hints as to how to get this working on a non-M.2 form factor modem and ideally in a handled? I have tested with the following phone models, all with the same result of no SIM detection: Google Pixel 3A & 5, Samsung S21-S24, iPhone 13 & 14 and OnePlus 9 Kind regards, Nico

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eSIM Profile Personalization and Dynamic Updates
by s.schmidt＠embedsmart.de 13 Feb '26

13 Feb '26

Dear Osmocom community, I am looking into the osmo-smdpp.py proof-of-concept and the pySim library (specifically looking at pySim/esim/saip/personalization.py). My goal is to customize an eSIM profile so that it presents a generic/custom string to the base station during the connection establishment. I have a few specific questions regarding the best approach: * Profile Personalization: In personalization.py, which Elementary Files (EF) would you recommend modifying to ensure a custom string is visible to the network side (e.g., EF.SPN, EF.PNN, or others)? * Dynamic Content: Is it feasible to update these strings dynamically on the eUICC without re-downloading the entire profile, for example via a Java Card applet or specific OTA commands supported by the Osmocom stack? * Lab Setup: I am hoping to set up a local base station to test the interaction with this modified eSIM. Which hardware would you recommend for testing this? I already have a red pitaya and am considering setting up a radio front-end for it. However, Calypso phones are cheaper and I wonder if they would be sufficient for this test. Any guidance on which parts of the pySim codebase I should focus on for this "on-the-fly" customization would be greatly appreciated. Best regards, Siemon

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pySIM packaging
by Sergey Ryazanov 04 Feb '26

04 Feb '26

Hi Harald, Thank you for developing and maintaining such great software as pySIM. To support these Gentoo users who are curious about telecom I have crated an unofficial ebuild (package) with all required dependencies. Thanks to Pentoo maintainers, these packages are available for broader audience via the corresponding portage overlay [1]. While creating the package, I faced few obstacles: 1. absence of a fresh release, so pySIM was packaged in a bleeding edge manner when on every installation the latest snapshot is downloaded and installed 2. asn1tools fork with single custom change Installation of the latest snapshot might be inconvenient for end-users since cannot offer stability and subjected to a random issues which you can expect from a software under a heavy development. As far as I understand, asn1tools has been forked to introduce order to SET and SEQUENCE types. It is hard to me to estimate all the side-effects of this change. So, I've packaged the fork as a separate package 'asn1tools-osmocom'. What also can be inconvenient for ordinary users due to possible collision with the original package. Also, upstream asn1tools has got a pyparsing fix [3] for tests which I had to disable creating asn1tools-osmocom. Harald, do you have any plans to collaborate with asn1tools maintainers to get the ordered types available in the upstream? This can greatly facilitate the packaging work and make pySIM stably available for end-users. 1. https://github.com/pentoo/pentoo-overlay/commit/5011abefd624db8544a95d3515f… 2. https://github.com/osmocom/asn1tools/commit/44277cdb34959196f317b6a02af20a4… 3. https://github.com/eerimoq/asn1tools/commit/bce6f497711e47cc3b442e073c8f264… -- Sergey

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There is a new problem, bankd port 9999 has been occupied
by gmaillee＠126.com 03 Jan '26

03 Jan '26

Der Harald Welte First of all thank you for your reply. I tried again today and now I have this problem. Early preparations: Create a linux (debian11) (this server server) Install the following dependencies osmocom-latest_1.0.0_amd64.deb libosmocore20_1.8.0_amd64.deb libosmocodec0_1.8.0_amd64.deb libosmoisdn0_1.8.0_amd64.deb libosmogsm18_1.8.0_amd64.deb libosmocoding0_1.8.0_amd64.deb libosmovty9_1.8.0_amd64.deb libosmogb14_1.8.0_amd64.deb libosmoctrl0_1.8.0_amd64.deb libosmosim2_1.8.0_amd64.deb libosmousb0_1.8.0_amd64.deb libosmocore_1.8.0_amd64.deb Then I cloned two linux (debian11) one for the card reader part (bank) and one for the client-st2+simtrace2 part. bankd install dependencies libosmoabis10_1.4.1_amd64.deb libosmo-rspro2_1.0.0_amd64.deb osmo-remsim-bankd_1.0.0_amd64.deb Installed pcscd, opened pcsc and set "1", "0", "HID Global OMNIKEY 6121 Smart Card Reader \[OMNIKEY 6121 Smart Card Reader\] 00 00" in the csv file I run the program and wait till this root@debian:/bin# sudo lsof -i :9999 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME osmo-rems 469 root 4u IPv4 12597 0t0 TCP *:9999 (LISTEN) root@debian:/bin# osmo-remsim-bankd -i 192.168.2.122 -I 192.168.2.105 -n 1 -b 1 2329 DMAIN INFO bankd_pcsc.c:105 PC/SC slot name: 1/0 -> regex 'HID Global OMNIKEY 6121 Smart Card Reader \[OMNIKEY 6121 Smart Card Reader\] 00 00' 2329 DRSPRO INFO ../rspro_client_fsm.c:307 RSPRO_CLIENT(server){REESTABLISH}: Creating TCP connection to server at 192.168.2.122:9998 2329 DLGLOBAL ERROR socket.c:933 unable to bind socket:192.168.2.105:9999: Address already in use 2329 DLGLOBAL ERROR socket.c:945 no suitable addr found for: 192.168.2.105:9999 root@debian:/bin# osmo-remsim-bankd -i 192.168.2.122 -I 192.168.2.105 -n 1 -b 1 -P 1314 2333 DMAIN INFO bankd_pcsc.c:105 PC/SC slot name: 1/0 -> regex 'HID Global OMNIKEY 6121 Smart Card Reader \[OMNIKEY 6121 Smart Card Reader\] 00 00' 2333 DRSPRO INFO ../rspro_client_fsm.c:307 RSPRO_CLIENT(server){REESTABLISH}: Creating TCP connection to server at 192.168.2.122:9998 2334 DBANKDW INFO bankd_main.c:442 [000 INIT] Changing state to INIT 2334 DBANKDW INFO bankd_main.c:442 [000 INIT] Changing state to ACCEPTING 2333 DLINP NOTICE input/ipa.c:141 192.168.2.122:9998 connection done 2333 DRSPRO NOTICE ../rspro_client_fsm.c:127 RSPRO_CLIENT(server){REESTABLISH}: RSPRO link to 192.168.2.122:9998 UP I first checked port 9999. This is the port on my bankd side, and it shows that it is being occupied by osmo-remsim. Because I read your reply that you need to bind the local port now, so I set -I, but when I set it like this, I enter the first command, it shows that my port is occupied, bankd can’t start, when I try it for the second time. The port -p 1314 is specified, and bankd is successfully started, which can also be seen in the banks of the server. But client-st2 reads port 9999, which is very contradictory.I think port 9999 of bankd is the same as port 9998 of server. It should not need to be set, but if it is not set, it will prompt an error! Why?

3 3

Problem with running pysim-shell
by Pete Kay 02 Jun '25

02 Jun '25

Hi I get the following issue when running ./pySim-shell.py I am using Python 3.6.8. Any pointers will be greatly appreciated. ERROR: Could not find a version that satisfies the requirement pyosmocom>=0.0.8 (from versions: none) ERROR: No matching distribution found for pyosmocom>=0.0.8 [root@localhost pysim]# python3 --version Python 3.6.8 [root@localhost pysim]#

2 1

pySim-shell with ZTE MF626 GSM Modem
by Abdelmuhaimen Seaudi 01 May '25

01 May '25

Hello I can access my ZTE Modem and read values from the SIM card like IMSI with AT commands. Welcome to minicom 2.8 OPTIONS: I18n Port /dev/ttyUSB2, 18:23:09 Press CTRL-A Z for help on special keys AT OK AT+CSIM=? OK ATI Manufacturer: ZTE INCORPORATED Model: MF626 Revision: BD_MOBINILP673M3V1.0.0B02 IMEI: 357034037160973 +GCAP: +CGSM,+FCLAS I would like to try pySIM-shell to access the same modem with SIM, but I am getting the error below: (venv) root@ubuntu-HP-Notebook:/home/ubuntu/pysim# python3 pySim-shell.py --modem-device /dev/ttyUSB2 DEBUG:root:Sending AT command: AT INFO:root:Command finished with timeout >= 0.2s DEBUG:root:Command took 0.201042s (89 cycles a 0.002000s) DEBUG:root:Got response from modem: [b''] Traceback (most recent call last): File "/home/ubuntu/pysim/pySim-shell.py", line 1117, in <module> sl = init_reader(opts, proactive_handler = Proact()) File "/home/ubuntu/pysim/pySim/transport/__init__.py", line 362, in init_reader sl = ModemATCommandLink(opts, **kwargs) File "/home/ubuntu/pysim/pySim/transport/modem_atcmd.py", line 51, in __init__ self._check_echo() File "/home/ubuntu/pysim/pySim/transport/modem_atcmd.py", line 127, in _check_echo raise ReaderError('Interface \'%s\' does not respond to \'AT\' command' % self._device) pySim.exceptions.ReaderError: Interface '/dev/ttyUSB2' does not respond to 'AT' command (venv) root@ubuntu-HP-Notebook:/home/ubuntu/pysim# I tried increasing the timeout in send_at_cmd() to 1 second and 2 seconds, but i get the same result. Any ideas how I can access the modem via pySim-shell ? Thanks Abdelmuhaimen Seaudi, CCIE # 25265 Email: aseaudi(a)gmail.com Skype: aseaudi LinkedIn: www.linkedin.com/in/aseaudi Telephone: +2012 84644 733

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AttributeError: module 'enum' has no attribute '__version__' when installing pySim
by Young Hwan Kim 03 Feb '25

03 Feb '25

Hi. I want to use pySim to check my own SIM applet. But there is ERROR when installing pySim. pySim requires smpp.pdu-0.3. So I tried to install smpp.pdu-0.3. But it show following error like following. Error is due to "AttributeError: module 'enum' has no attribute '__version__'" Could help me solve the problem. (vpy) quectel-sw@quectelsw-keipy:~/work/04_usim/smpp.pdu-0.3$ (vpy) quectel-sw@quectelsw-keipy:~/work/04_usim/smpp.pdu-0.3$ sudo python3.9 setup.py install --user running install .......... Traceback (most recent call last): File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 154, in save_modules yield saved File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 195, in setup_context yield File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 250, in run_setup _execfile(setup_script, ns) File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 45, in _execfile exec(code, globals, locals) File "/tmp/easy_install-rbrdenj3/enum-0.4.7/setup.py", line 24, in <module> test_suite = 'smpp.pdu.tests', AttributeError: module 'enum' has no attribute '__version__' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/quectel-sw/work/04_usim/smpp.pdu-0.3/setup.py", line 6, in <module> setup( File "/usr/lib/python3/dist-packages/setuptools/__init__.py", line 144, in setup return distutils.core.setup(**attrs) File "/usr/lib/python3.9/distutils/core.py", line 148, in setup dist.run_commands() File "/usr/lib/python3.9/distutils/dist.py", line 966, in run_commands self.run_command(cmd) File "/usr/lib/python3.9/distutils/dist.py", line 985, in run_command cmd_obj.run() File "/usr/lib/python3/dist-packages/setuptools/command/install.py", line 67, in run self.do_egg_install() File "/usr/lib/python3/dist-packages/setuptools/command/install.py", line 117, in do_egg_install cmd.run(show_deprecation=False) File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 450, in run self.easy_install(spec, not self.no_deps) File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 693, in easy_install return self.install_item(None, spec, tmpdir, deps, True) File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 740, in install_item self.process_distribution(spec, dist, deps) File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 784, in process_distribution distros = WorkingSet([]).resolve( File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 781, in resolve dist = best[req.key] = env.best_match( File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 1066, in best_match return self.obtain(req, installer) File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 1078, in obtain return installer(requirement) File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 712, in easy_install return self.install_item(spec, dist.location, tmpdir, deps) File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 738, in install_item dists = self.install_eggs(spec, download, tmpdir) File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 923, in install_eggs return self.build_and_install(setup_script, setup_base) File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 1191, in build_and_install self.run_setup(setup_script, setup_base, args) File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 1177, in run_setup run_setup(setup_script, args) File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 253, in run_setup raise File "/usr/lib/python3.9/contextlib.py", line 135, in __exit__ self.gen.throw(type, value, traceback) File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 195, in setup_context yield File "/usr/lib/python3.9/contextlib.py", line 135, in __exit__ self.gen.throw(type, value, traceback) File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 166, in save_modules saved_exc.resume() File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 141, in resume six.reraise(type, exc, self._tb) File "/usr/lib/python3/dist-packages/setuptools/_vendor/six.py", line 685, in reraise raise value.with_traceback(tb) File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 154, in save_modules yield saved File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 195, in setup_context yield File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 250, in run_setup _execfile(setup_script, ns) File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 45, in _execfile exec(code, globals, locals) File "/tmp/easy_install-rbrdenj3/enum-0.4.7/setup.py", line 24, in <module> test_suite = 'smpp.pdu.tests', AttributeError: module 'enum' has no attribute '__version__' (vpy) quectel-sw@quectelsw-keipy:~/work/04_usim/smpp.pdu-0.3$ https://www.quectel.com/ Young Hwan Kim | Software Engineer | Quectel Wireless Solutions Co., Ltd. <https://www.quectel.com/> Mobile: +82-10 4239 3254 | Email : younghwan.kim(a)quectel.com | Tel: +82-31-698-2067<https://www.quectel.com/> Website: https://www.quectel.com/ | Wechat: wxid_pim1xd90yibj22<https://www.quectel.com/> 2nd Floor, 26, Hwangsaeul-ro 312 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea<https://www.quectel.com/> [???, ??? ???, ???(?) ??? ?? ?? ??? ??]<https://www.quectel.com/>

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