meritez
ULTIMATE Member
Here's a fun story:
Three UK ZTE mf286d, debranded to Nordic B02, updated to Nordic B11.
4G worked.
Flashed to Openwrt, modem delta updated to B12.
4G worked.
Sysupgrade force flashed ZTE in Openwrt, nand corrupted, had to tftp Nordic B12 mtd8 and mtd9 from eko.one.pl
4G no longer works.
I see 3G only, the web interface shows 4G band lock enabled and can't be disabled.
Setting 4g only in network search fails with no service.
Manual search fails.
Should I downgrade to B02, should I?
Three UK ZTE mf286d, debranded to Nordic B02, updated to Nordic B11.
4G worked.
Flashed to Openwrt, modem delta updated to B12.
4G worked.
Sysupgrade force flashed ZTE in Openwrt, nand corrupted, had to tftp Nordic B12 mtd8 and mtd9 from eko.one.pl
4G no longer works.
I see 3G only, the web interface shows 4G band lock enabled and can't be disabled.
Setting 4g only in network search fails with no service.
Manual search fails.
Should I downgrade to B02, should I?























