WhatsApp will not support all devices running on Android 4.0.2 and before, and iOS 9.0 and before, from February 1, 2020.
Read on to find the steps you need to follow to enable dark mode on WhatsApp.
If your Android phone runs Android Q, WhatsApp Dark Mode will be enabled if you have the Dark Mode enabled systemwide—this is the System Default setting.
WhatsApp acknowledged the findings and developed a fix to resolve the issue, which is available since WhatsApp version number 2.19.58.
Apart from the dark mode, WhatsApp’s latest beta update has introduced new skins for six emojis.
Android 9 or older users will receive this new 'Battery Saver' feature with WhatsApp's Dark Mode roll-out.
Smartphone users running Android 9 or older will receive this new feature with WhatsApp's Dark Mode roll-out.