@LukaB Hi, your current firmware is the latest firmware for MR400 V4.20, so there is no need to update the firmware. If the product has any issue connecting to the internet, please provide more...

@arktiknova Hi, currently, our MR600 doesn't support bridge modem mode, however, it is still possible if you would like to connect a second router to MR600 via ethernet cable, just make sure the LAN...

@Foxy1 Hi，may I know if you've got a chance to test the beta firmware? and is the problem resolved after using WPA2 AES security?

@LukaB Hi, please double check the hardware version on the bottom label of the router itself, is it V4 or V4.20? And which firmware you are trying to upgrade?

@soheilsh Hi, at this moment, our 4G routers don't support cell lock or cell information displaying, we will record your suggestion and report to related engineer for evaluation.

@Mechico.8. Hi, I am not very sure about the question, could you please provide more details about the issue? do you mean SMS inbox doesn't work? If so, may I have a screenshot? In addition, what is...