NR7101 Module Firmware Upgrade Fail

And so, for the few who did the full downgrade/upgrade dance, did you see any improvement? If you did, in what way and in which region/operator?

Thank god I didn't update the firmware until now. The original R13A02 works perfectly. I'm still following this thread and then I'll decide if I'll update, but Zyxel messed something up with it...

for example, for me, speed decreased from 600Mbps to 50Mbps

I updated to the latest version. The speed improved by about 20-30%, so far I'm satisfied. After the update, I installed fw 0, then updated to fw10 and hard restarted, updated without interfering with the device or cheating with the SIM card slot. I simply restarted it when the card was not active, I performed the entire procedure, waited 15 minutes and refreshed it to check if the update was successful. then I did a restart

So if you check your bandlock @ 5G now it is unchecked?

It is possible to do as you describe but when you change to NSA it will go back to unchecked 5G bandlock!

It will only work in SA-mode.......