Download Whatsapp For Android Version 4.1.1 |work|

After installation, WhatsApp will ask for your phone number. You will receive an SMS or call. The verification system may fail because the old API endpoints are deprecated. Many users report that verification works only if you have previously used WhatsApp on that number with an older device.

No. The Play Store will correctly identify your OS version and refuse updates. download whatsapp for android version 4.1.1