well, i am using wanamlite v5.9. i had this problem since v5.8. everytime i reboot my phone, my default keyboard always go back to samsung keyboard even though i already set swiftkey as my default keyboard. i dont get this when i was using malaysia 4.1.2, only after i change to wanamlite. i did factory reset also but it doesnt seem to solve the problem. i googled about this problem and found out that it is common in jellybean and couldnt get any satisfy solution. i wonder any one of u manage to crack this irritating problem or u just live with it...