This is the trick of how to run multiple BBM or WhatsApp account in one device. This also work with whatsapp and other apps.\rbrAll tools needed to run this (include 1 BBM and WhatsApp clone apk) can be downloaded on \rbr\rbrThe step of cloning is easy:\rbr1. Open the apkeditor apps\rbr2. Select apk to clone with a long click (for BBM, the latest cloneable apk is BBM v1.0.0.0.72)\rbr3. select folder and cloned apps name you prefer\rbr4. modify icons if needed in resdrawable-xhdpi,hdpi,mdpi,ldpi\rbr5. you can extr the apk first and modified the icons easily with your favorite image editor apps on your device\rbr6. do not forget to compress your folder to zip with apkeditor, and rename the *.zip extension to *.apk\rbr7. done.. you dont need a computer to do all of this, only a gadget\rbr8. I havent get any succeed to run the apkeditor with android 4.2 and higher, use ICS 4.0 instead!\rbr9.