Books using data constanly

[Fsuhammond]

Does anyone know how to stop books from using data continuously? According to data manage, Books used 60 MB in just 20 minutes, but I havent/dont use the app at all. Thanks in advance.

 

[Fsuhammond]

10 mb more in 11 min

 

[sdmark]

I was having the same problem with the AP mobile app. I rooted and froze it with titanium backup. I also read that doing a factory reset (for whatever reason) stops the rogue apps