Originally Posted by vsurya28
Hi, I also have the same question as McMickey. Can we simply put the update file in the root folder and try updating it in the recovery mode. Please advise.
Unfortunately, downgrading doesn't work like that. Official updates can only be installed going in one direction. I suspect it's because when they make the older update file, they can't account for every change a new version might make. Flashing an old update on top of a newer version might leave conflicting files behind, and so they just make it so that it simply doesn't let you.