WhatsApp had announced the end of support for several mobile devices and operating systems, including several Android phones from 1st of Jan 2019.
The major models that will be affected are
- Nokia Asha series
- Nokia C2 series
- Nokia C3 series
- Nokia X2 series
- Nokia X3 series
According to a note by WhatsApp, WhatsApp on these models can stop working anytime after the 31st of December.
WhatsApp will also end the support for Android 2.3.7 (Gingerbread) and iPhone 3GS/iOS6 from 1st February, 2020.