Are you trying to from that device, or do you just need a way to message people using that specific hardware? About supported operating systems - WhatsApp Help Center
This query could refer to a few different things depending on what you're trying to achieve with your . download whatsapp ipa ios 712 top
While keeping old devices running is environmentally admirable, the lack of security updates and app support makes iOS 7 unsafe for messaging. No legitimate “top” download source can resurrect WhatsApp on iOS 7. The only safe, working solution is upgrading hardware or accepting that the device can no longer run modern messaging apps. Are you trying to from that device, or
Using an unsupported operating system like iOS 7.1.2 is a major security risk. These versions no longer receive patches from Apple, making them vulnerable to malware. These versions no longer receive patches from Apple,
The golden era of iOS 7 is beautiful, but modern messaging requires modern security patches. If you need WhatsApp, retire the iPhone 4S or repurpose it as an iPod, music streamer, or classic game device.