Yeah… The latest Android 2.3.5 (GRJ90) Gingerbread is available on HTC HD2. What are Android 2.3.5 features? You tell me. Anyway, I am looking forward for Android 4.0 Ice Cream Sandwich (a combination of Gingerbread and Honeycomb) which should be available on Q4 2011. Here is the best Android 2.3.5 Gingerbread NAND Android ROM for HTC HD2. They are based on CyanogenMod 7, MIUI and AOSP stock Gingerbread for Nexus One.
Both T-Mobile HD2 and HTC HD2 hava 576 MB physical RAM but HTC HD2 was reduced by software to 512 MB only. Radio v2.07 and above can unlock it to use 576 MB. Why do you need to install custom radio ROM that supports 576 MB? NAND Android and Windows Phone 7 need it. You need to have correct radio ROM in order to use NAND Android and Windows Phone 7. Just follow step by step video guide to install it.
Prerequisites
In order to install custom radio ROM, you need to have HSPL installed on your HTC HD2. Follow this guide ~ How to Install HSPL4 on HTC HD2? to install. I used the latest radio ROM 2.15.50.14 in the video guide. You can use it or any other HTC HD2 Radio ROM version that support 576 MB.
How to restore stock ROM on HTC HD2? How to remove everything that I installed for Android or Windows Phone 7? I need to send HTC HD2 to HTC Support for warranty service because unlocking bootloader may void all or parts of your warranty. No worry, you can restore HTC HD2 to stock ROM and everything back to stock even after installed Android or Windows Phone 7. Just follow below step by step video guide.
Prerequisites
Note – make sure that you have downloaded a HTC HD2 official Windows Mobile ROM from HTC Website for your country. Don’t use other region ROM other than your very own region. As for T-Mobile HD2, do download yours from T-Mobile website. And use free unzip software – 7-Zip to extract the exe file.
Finally, XDA Developer, Tytung updated his NexusHD2 build to Android 2.3.5 (GRJ90). As usual, it is based on Google’s AOSP stock Gingerbread for Nexus One. And using his latest GPS Libraries v1.9. Besides, he also added new Android Market 3.0.27, Gmail 2.3.5 and Google Maps 5.8.0.
XBmod Windows Phone 7 ROM is another custom WP7 ROM for HTC HD2. As usual, ChevronWP7 built-in is a must have for custom ROM. So installing applications in xap format is not any issue at all. It is based on OEM version – 2250.09.07401.605 and Windows Phone version -7.0.7004.0.
