The apk edditor : http://dl1.revdownload.com/dl1/1601/APK_Editor_Pro_v1.4.8_mod_Revdl.com.apk
The 0.15.0 apk : www.mediafire.com/? ytqrh6io53kp4ia
I made yhis to help my friend get 0.15.0 but figured it could help everyone.
Before you try and install his you need uninstall your mcpe dont worry the worlds will save. Leave you name in the comment and ill add you to my realms