HTC Blue Angel

The HTC Blue Angel (also known as "Qtek 9090" in some European markets) is a GSM Windows Mobile 2003 Second Edition PDA-phone, manufactured by High Tech Computer Corporation introduced in 2004.

It has a CDMA EVDO variant called the HTC Harrier, which does not have Wi-Fi like the Blue Angel does.

It is sold by many different vendors under the names of O2 XDA IIs, Orange SPV M2000, Dopod 700, Qtek 9090, T-Mobile MDA III, Siemens SX66, i-mate PDA2k, Vodafone VPx, Verizon XV6600 (Harrier), Sprint PPC-6601 (Harrier) among others, which all have similar hardware specifications.

In 2010, a UK-based developer created an emulator image of the Android Operating System ported to the HTC Blue Angel, it lacked features and there was no integration with the user.

This development sparked interest on xda-developers where many users were willing to help port a usable Android version to the Blue Angel.