: Devices running Android 2.3.x cannot connect to WhatsApp servers even if an old APK is successfully installed, as the service requires periodic updates to its security protocols Security Risks
Once you've downloaded the WhatsApp APK file, follow these steps to install it: download whatsapp apk latest version for android 236 repack
Repacks do not update through the Play Store, leaving you vulnerable to security holes fixed in newer official versions. : Devices running Android 2