If you're still using this device, you might want to consider upgrading to a newer smartphone with a more modern operating system to continue using WhatsApp and other apps.
You're looking for information related to WhatsApp on a Samsung B7330 Omnia Pro device. Here's what I found:
For older devices like the Samsung B7330 Omnia Pro, WhatsApp used to provide a Java-based version of their app, which could be installed using a JAR file.
You're likely looking for a JAR file to install WhatsApp on your Samsung B7330 Omnia Pro. A JAR (Java Archive) file is a package file format used for distributing Java applications.
The Samsung B7330 Omnia Pro is an older Windows Mobile-based smartphone, released in 2009. WhatsApp was one of the popular messaging apps that gained widespread adoption around that time.
