@Mohitkumar You can refer to this guide to set up the 4G LTE router: https://www.tp-link.com/support/download/archer-mr600/v1/#video Please refer to this article below to troubleshoot if it still...

@864072052694951 Please refer to this article below to troubleshoot: https://www.tp-link.com/support/faq/2468/ https://www.tp-link.com/support/faq/2469/

@nightrider10 May I know who is the SIM card carrier? This 2 GB is a one-time download, or does it count for the whole download multiple times? Try to reset the router to factory defaults either by...

@El_Zo-1980 Do you mean the MR6400 is working at wireless router mode, not at the 4G router mode, right? This 2 GB is a one-time download, or does it count for the whole download multiple times? Who...

@Abhay-mr100 Is it possible to clone the WAN MAC address of the "Tenda" router to the MR100? Similar instructions: https://www.tp-link.com/support/faq/2264/.

@AGallo Are both routers MR6400 v4? What is the firmware version of that one purchased in 2019, and what is that of the one purchased in 2020? Are they working with the same SIM card carrier, which...