Q: Is it possible to upgrade modem firmware?
A: Yes, it can be done on ME910G1-WW modems.
Start for firmware version and upgrade from [5] Maintenance menu, Modem.
Kernel version in the example below: MOC.400005
Sometimes, the firmware download is interrupted (FTP timeout error in the example below) but downloading will be automatically restarted. (3 times).
By starting the upgrade process using FOTA, the latest available kernel version is searched on the ydoc FOTA server and if a appropriate version is found, it is automatically installed.
T: If the modem seems inoperable after upgrade: Check this FAQ.