I tried to download google maps over my data plan earlier via gapps (android Market place) while I was away from home and the phone requested that I connect via wifi in order to download this app. I have a fairly decent data plan and want to get my moneys worth so I don't want any restrictions. This is why I won't buy an iPhone so if anyone has any suggestions as to how I can disable this so that I can download what I please on this rom I would love to continue to use it I love all of the options but this is a huge deal breaker for me. This issue was resolved. the issue was caused by the downloader app built into MiUi. Disabling the "Download only using WLAN" option.