I tried 2.27 testing and I want to go back to 2.264. I have the AR300M (NAND)
There’s a file in ar300m/nand/clean (or something like that) that’s only 3.8 MB. It almost bricked the router. I found a way to reflash 2.27 testing but I want the latest clean version.
Got it back to 2.2.64 using the tar file in v1. Thanks!
So what is the 3.8 MB file in nand/clean for? It has the same name as the correct firmware file, only way smaller in size. (It is really 3.8 MB, it’s not a failed download that resulted in a short file.) The router accepts it as a valid file.
Note, the 3.8M .tar file can only be flashed to the router in a working openwrt firmware. Don’t reserve settings if you change from stock firmware to clean firmware as the settings are different.
If you use uboot pls use the .img file. Otherwise it will surely brick the router.