After upgrading firmware to RUT9XX_R_00.06.08.3. Lost mobile signals. Only get signals after attempting the reregister via Status,Network and Reregister step. It will take time about 3 to 5 minus to get signals and then After restart still no signals. And second there is no option to configure manually frequency band.
It is giving the error "Verification failed" while upgrading firmware to RUT9_R_00.07.00. My current firmware version is RUT9XX_R_00.06.05.3
There is no signal issue in current firmware version. Basically i need a band frequency selection option.
Second, i just changed APN name when i am not getting signal on firmware RUT9XX_R_00.06.08.3 but the issue was same.
Verification failed. This means that flash image is either damaged or not compatible with this router.
Ensure to get a correct firmware image and try to upgrade again.