Your HTC Windows Mobile 6.1 can still handle:
A: In theory, yes, but WhatsApp’s server protocol is obfuscated and changes monthly. You would need to patch the SSL layer and the API calls – a project of hundreds of hours. whatsapp messenger.cab for htc windows mobile 6.1
WhatsApp was heavily developed for Windows Phone 7.5, 8, and 10 . These OS versions are entirely different from the kernel used in Windows Mobile 6.1/6.5. Your HTC Windows Mobile 6
(Devices cannot receive the necessary SMS verification codes for new setups). Recommendations for Legacy HTC Users If you still own a device like the whatsapp messenger.cab for htc windows mobile 6.1