The first custom roms based on Windows Phone Tango release. The HTC HD2 and Samsung Omnia 7 as first, this new version of Windows Phone running. There are restrictions for users of the rom.
So they can’t use downloadwinkel Marketplace because Tango has not yet been officially released, writes XDA-Developers. Also, users of the rom in the future, their phone is not updating. The custom firmwares are released for the HTC HD2, a device at the end of 2009 that was released with Windows Mobile 6.5, the Samsung Omnia 7 in late 2010. The first phones that were out-of-the-box Windows Phone Tango running, should be later this month.
Microsoft had two versions of Tango are in development, but has decided the code name not to use, and both versions will be referred to as Windows Phone 7.5, just like the current version, which in the past autumn has been released. One version is an update for current devices and brings more improvements in mms.
The version for new devices has more changes. So manufacturers may have an older processor, the Qualcomm S1 MSM7227, which was also used in the HTC Legend, and have the ram just a size of 256MB. Windows Phone Mango was 512MB of ram required. Also, various features turned off. So, apps can not run tasks in the background and the user can not switch between apps by long pressing the Back button.