Whatsapp will not work on millions of phones from February 1, Check your quick list somewhere if your phone.
WhatsApp will stop working on smartphones with multiple Android and iOS operating systems starting February 1. Facebook-owned messaging app WhatsApp has asked the company to discontinue support on the older OS version. According to Facebook, Facebook will not work on Android 2.3.7 operating systems and smartphones running older OS.
In addition, WhatsApp does not work on operating systems with iOS8 and above.
However WhatsApp will work on Geo Phone and Geo Phone 2, including KaiOS 2.5.1+ OS based smartphones.
Export option to chat and media file
A new WhatsApp account cannot be created from February 1 on smartphones with older versions of Android and iOS operating systems. Also, the old account cannot be re-validated on these smartphones. If you are using a smartphone with an old operating system and wish that WhatsApp chat and information is not deleted, then before February 1, you will need to start using the phone with a new operating system.
However, before February 1, you will have to export your old phone's chat and media file to the new phone. For this you need to click on WhatsApp Export Chat.
Whatsapp does not work on this phone
Smartphones with operating systems running Android version 2.3.7 and earlier Operating system for iOS 8 and older
All Window Based Smartphonest