GL-X3000 loses SIM card settings after reboot

I have a GL-X3000 using a T-Mobile Home Internet SIM, and everytime I reboot the device it loses the manual profile settings for the SIM slot. Most importantly it loses the selected band masking settings and the APN setting, switching it off of FBB.HOME(home internet) to fast.t-mobile.com(cellular).

I am on the latest firmware and have tried to save the profile too but any type of reboot, whether manual or scheduled, clears the current settings.

Any ideas on how to fix?

Thanks,

Hi,

If the SIM auto switch enable, please try to disable and see.

Will apn change after restart?
appear inevitably Or does it happen occasionally

This setting is already disabled, it doesnt seem to attempt to switch either but only loses all settings for the selected SIM slot upon reboot.

APN change happens after every reboot consistently, its not saving SIM manual settings.


Can you try to modify this code?

Please explain further how I should modify this code. Forgive me, I'm new to this device and OpenWRT.

Just my experiences...

My TMHI SIM did revert back to defaults (fast.t-mobile.com instead of fbb.home) on a few occasions after reboots. I now have a regular t-mobile SIM in the slot and noticed it was not using the profile I set up for it. I changed it, rebooted, and it held the desired profile settings. No idea when it quit using the preferred profile (same as defaults it gets now except MTU is set to 1480). I will try to watch it a little closer to see if I can find something that triggers it (maybe when moving to a new tower?).

I think this command is causing the problem
But we couldn't reproduce it
Can I see this phenomenon remotely?
thank you
Technical Support via GoodCloud.tar (192 KB)

Update: I recently performed a factory reset due to strange speed issues I was also experiencing and it seems that this SIM issue has not returned.

I believe there was some sort issue with my firmware settings before the reset. I will note, I had previously installed SQM application prior to experiencing problems before. I have not reinstalled the SQM app. Maybe the SQM app caused problems?

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