@iamSahed There's a few FW releases on the Indian support portal - here and the Mexican support portal - here. Hope that helps.

@A_J That's what I am trying to explain - this FW is nowhere to be found since TP-Link is not supporting this router model. When an ISP provides this router to its customers, only the ISP has the...

@MadhuReddy A potential candidates could be routers like TL-WR841N (single band) or Archer C54 (dual band) which have a "RE mode". You can start buying one of these (according to your needs) and...

@PTnium It's hard to tell - they have quite similar parameters and features, differentiating by physical appearance and size - check this comparison. I personally prefer the smaller sized C64.

@Ishan5inku It would've picked up the username/password if they were in configured in mesh network. Since you're using the C6 in AP mode, these are not propagated automatically - you could configure...

@WillDavison Got it. My suggestion still stands - it would be much easier to configure AX12 in AP mode than the VR400 - you got nothing to loose in this scenario - both devices are gigabit routers.