I have Archer C7 V2 serial 215C043...
I tried to follow the instructions on the wiki.openwrt.org/toh/tp-link/archer-c5-c7-wdr7500 ToH page about installing this zioncluster.ca/openwrt/archer-c7/openwrt-ar71xx-generic-archer-c7-v2-squashfs-factory.bin image but the firmware it came with wouldn't flash it.
I did manage to flash it via the stock firmware with the 30Dec16 "latest" factory image. I can SSH into it, install Luci, etc. But I can't get the 2.5GHz radio working nor find an ath10K kernel module for the kernel I have.
Is there a less bleeding-edge image that supports the radios and the gd25q128 flash chip?
If there is, should I use the factory or sysupgrade image (even if it is a downgrade)?