@VishakhaRawat Good day. May I know who is your internet service provider and what internet connection type did you use? Can I have a picture of the status page on the router? Have you ever checked...

@RogerJP Good day. How long have you had the device and when did this issue start? When the device names leak away, would it come back to the given name？ Have you tried to change the device on the...

@Seemore Good day. Thank you very much for your kind reply. Why do you want to update the firmware? Is this device given by the internet service provider, Milenicom? Have you tried to contact the...

@zageng Good day. Thank you very much for your time and patience. After checking all the posts on the thread, it seemed like the original firmware is VR400 V2-build 170719, which belongs to the EU...

@Vr600.Vr600 Hi, The firmware of v1 could not be used on the V2; Thanks a lot.

Yes, they would work together with each other. Do make sure the adapters are not refurbished on eBay; Thanks~