Can anyone confirm OTA updates?

Mar 20, 2012
So I have a mipad and a redmi 1s on the way. They are however not for me but for my mum and a friend who aren't particularly tech savy. My idea was to just flash the latest rom on both before I give them to them and then they can just use the OTA updates.

Can anyone confirm that both the Mipad and redmi 1s WCDMA ruinning the latest roms will automatic OTA updates?

Any help appreciated.