NexusHD2-IceCreamSandwich is a port from Nexus One's AOSP ICS ROM (thanks texasice for compiling it).

• Include tytung's 2.6.32.15 kernel.
• Include tytung's ICS initrd.gz.
• Include the required files (not in AOSP ICS) from my AOSP GB ROM (i.e. NexusHD2-Gingerbread).
• Please give credits to me if you use any of them. Thanks. 

• For MAGLDR and cLK: NexusHD2-IceCreamSandwich_Beta1.zip | mirror1 | mirror2 | mirror3 | (Please don't mirror. Thanks.)
• For cLK only: cLK_kernel_for_ICS_Beta1.zip.

• Please use at least 190MB system partition (and at least 2MB cache partition).
• Full Wipe.
• Flash the ROM.
  • MAGLDR: Flash NexusHD2-IceCreamSandwich_Beta1.zip, then reboot.
  • 　 cLK　 : Flash NexusHD2-IceCreamSandwich_Beta1.zip and cLK_kernel_for_ICS_Beta1.zip, then reboot.

• Market issue (Your device is not compatible with this item): change build.prop's ro.sf.lcd_density to 240 (default) or 200.
• Echo in calls: please replace /system/etc/firmware/default.acdb with Desire Gingerbread's stock default.acdb (129,346 bytes) (CRC: B0DCA53A).
• Download and flash Superuser-3.0.7-efgh-signed.zip if you use some apps which require the root access.
• Improve the performance: Go to [Menu > System settings > Developer options]
  • disable "Window animation scale" and "Transition animation scale"
  • enable "Force GPU rendering" (optional)

• Phone Calls (mic works they can hear you)
• Audio (partially)
• SMS
• Data: 3G/HSDPA (RMNET has connect/disconnect issues. Not test PPP yet.)
• Wi-Fi
• Bluetooth
• GPS and AGPS
• Touchscreen
• Vibration
• Charging
• Compass
• BMA150 3-axis Accelerometer
• AK8973 3-axis Magnetic field sensor
• AK8973 Orientation sensor
• CM3602 Proximity sensor
• CM3602 Light sensor

• USB Mass Storage
• Camera
• HW acceleration