Carrier Devices is the company behind the distribution of the QTEK 1010, the i-Mate Pocket PC Phone Edition (HTC Himalaya) and the i-Mate Windows Mobile Smartphone (HTC Tanager) and other models in the Asia-Pacific, Africa and Middle East.
If you're looking for a ROM update for these models, you might want to check their site. Follow all instructions step-by-step!
Please note that this company distributes the updates and the hardware, but it does not sell the mobile phones directly to end users.