Thank you so much @svanheule for your work on the EAP2x5 access points.
I had a quick (I hope) question that I hope someone could answer about reverting to stock.
I took a backup of stock version 2.20.1 and concatenated the mtd blocks according to the wiki. I now should have a flashable sysupgrade file. From what I understand, there is no difference between a US or Canadian version of the firmware at this point.
Before I flashed OpenWrt, I upgraded the EAP to the Canadian version of 5.0.5 (after reading the wiki about a reboot bug). From what I understand, the 5.x.x firmware from TP-Link introduced differences between the US and Canadian versions.
This version now required an extra step to flash OpenWrt (which is listed here: TP-Link EAP245 v3 "Bad file." when attempting to flash - #9 by svanheule).
So my question is this:
Can I simply flash my 2.20.1 sysupgrade file from OpenWrt LuCI even though the last stock firmware image before OpenWrt was 5.0.5-CA? Did the Canadian image change any of the other partitions that would cause a brick if I simply flashed the 2.20.1 sysupgradefile from LuCI?
Hopefully this is clear enough! Thanks in advance.