https://community.tp-link.com/en/home/forum/topic/202040 https://www.tp-link.com/ph/support/faq/2719/ used the links above to solve my issue.

Hi, I have an ISP but the signal on our 2nd floor is weak. I bought an Archer MR600 as back up to use my LTE sim card whenever the fiber internet is down. I'm trying to set up my Archer MR600 to...