Attempted to upgrade fw to R13 on NBR750 without taking the modem out. I moved the fw using SCP to /tmp/ in the router and used the QFirehose present in the router to flash, resulted in a bad flash :evil:
I can still ssh into the router but the modem/sim is no longer recognized. I can't send any AT ...
Search found 3 matches
- Thu Jan 04, 2024 6:36 pm
- Forum: Orbi
- Topic: NBR750 not recognizing modem/bad flash
- Replies: 2
- Views: 3276
- Wed Jan 03, 2024 4:57 pm
- Forum: Tutorials
- Topic: Orbi 5G (NBR750, NBK752) How-To / Megathread
- Replies: 94
- Views: 96774
Re: Orbi 5G (NBR750, NBK752) How-To / Megathread
Hi. I believe I bricked my modem trying to update module fw. I can still ssh into the router but it no longer recognizes sim or modem, I can't issue any AT commands. Any help would be greatly appreciated. @hazarjast ?
- Sun Dec 31, 2023 10:54 am
- Forum: Tutorials
- Topic: Orbi 5G (NBR750, NBK752) How-To / Megathread
- Replies: 94
- Views: 96774
Re: Orbi 5G (NBR750, NBK752) How-To / Megathread
FYI, the flash has plenty of space so I upgraded modem firmware by sending the most recent file from Quectel over to /tmp via SCP and running QFirehose -f /tmp/firmwaredirectoryname
And yes, after you update the modem firmware to the most recent Quectel branch you will get notices from Netgear ...
