Share your experience!
i have downloaded BBm app from an external site and it is not working in Xperia E why it is not compatiable with this phone... help plzzzz
There are myriad threads on the same topic, its not up to Sony to release or fix any app compatibility issues, its the app developer
If its not available on your phone, either it hasn't yet been approved for your market/country and/or it hasn't been customized for your phone
You might want to read this
http://blogs.blackberry.com/2013/10/bbm-android-iphone-launch/?CPID=SOC_C_NA_Other1382366770