@David-TP Can this be done using the firmware recovery tool?

@InquisitiveTuna There is also this list - https://community.tp-link.com/en/home/forum/topic/631936 According to the firmware you are currently running 1.6.7 you can use the chart above and find your...

@David-TP Unable to send you msgs now getting an error msgs did they break the msgs system?

@debecha The Archer C6 router has a Wi-Fi range of approximately 1,500 to 2,000 square feet. The range of one Deco M4 unit is approx. 1,900 sq ft. So you could get rid of the Archer C6 and use your...

@safsss Try rebooting your deco's 1st by using the reboot option in the app then try the upgrade again. If it fails try changing your DNS to either 8.8.8.8 or 1.1.1.1 for more info on how to change...

@chrsxen No problem :)