Hi, We have recently released our first BB game and it have been receiving good reviews. Sikka Heroes We are looking for few fixes to improve the app. Please let us know if you can help in any of the following: 1- *Priority* Fix Android Back button, or just completely disable it. 2- Libpng Vulnerability issue 3- Install Flurry Analytics 4- The app is crushing on some devices: a. Galaxy S5 when app is connecting for advertising and b. sony experia Z 3 Feel free to replay here, PM me or email at ehabsubahi at google mail. Thanks, Ehab