Device: Xiaomi Redmi 2 WCDMA 1GB version ROM: 5.1.23 (Language, English) Whatsapp version 2.11.505: Problem: Whatsapp doesn't process new messages. When I start my Whatsapp it shows the new messages. What happens: Whatsapp stops running and can't process the messages. Workaround: Lock the app, this will make sure that the app keeps running in the memory. I don't know many people with a Redmi 2, please let me know if you can verify this bug.