EugeneStoner wrote:

Hi, did you happen to use WhatsApp? This messenger has found vulnerabilities that could allow a hacker or other malicious user to get hold of your personal data. They tried to fix this vulnerability in iOS, but on android, the vulnerability remains. This problem can be solved by modifying yo whatsapp that solves the performance and security problem. The modification also supports most smartphone models on the Android operating system

Agree with you, modified Whatsapp has a lot more features than the simple version of whatsapp messengers.