A file is the standard installer format for Windows Mobile devices, similar to an .exe on a PC or an .apk on Android. For HTC devices like the Touch Diamond , Touch Pro , or HTC Snap , this file was the only way to side-load applications outside of the built-in marketplace. 2. Can You Still Use WhatsApp on Windows Mobile 6.1?
If you are setting up a "period-accurate" device for a collection or museum display, the installation of a .cab file followed these steps: whatsapp messenger.cab for htc windows mobile 6.1
Even if you successfully install a legacy .cab file, the app will fail during the phone number verification stage because WhatsApp's servers no longer accept connections from these outdated OS versions. A file is the standard installer format for