Google Talk with video and voice chats is the major update on Android Gingerbread 2.3.4 (GRJ22). However, HTC HD2 without front facing camera is limited to voice chats only. Anyway, that does not stop us from upgrading to the latest Android build. Besides, this build is using latest Tytung R10 kernel which support T-Mobile Wi-Fi Calling.
![NexusHD2-Gingerbread-v27-NAND-Zip_01](https://www.jayceooi.com/wp-content/uploads/2011/05/NexusHD2-Gingerbread-v27-NAND-Zip_01.jpg?x58933)