[HD2 Android NAND Development] Xylograph:
Xylograph Jellybean Alpha Roms

General HD2 Jellybean stuff currently not or partially working on all of the above roms:

Native USB Tethering (will fc, try using 3rd party app)

Native Wifi Tethering (will fc, try using 3rd party app)

Native Video Recording (try using 3rd party app)

Bluetooth Music Streaming (fixed on Beta, for Alpha use fix below)

Youtube/Video playing cause a hot reboot (fixed on Beta, for Alpha use fix below)

Backlight (keys) have a delay when you lock the phone (to 'fix' this, set animation settings in dev option to 0,5 or off)

Don't enable/check 'show touches' in developer options.. it will crash your phone

Keep in mind that if one of the above roms feature the 'kill task' (hold back to kill app) option that it's still a genral work in progress.

General HD2 Jellybean progress:

Check securecrt HWA Kernel for HD2 thread for the latest kernel developments

Check evervolv on gerrit for the latest development for our 'legacy-devices'

Xylograph Alpha Roms kernel/system updates:

You can safely flash the latest securecrt hwa kernel on all 3 roms.

You can safely flash the latest AlphaROM Fixes found below for the Alpha roms..

All these fixes are already included in beta roms so no need to flash these when using a beta rom.

AlphaROM Fix 1.1 - (mirror) changelog:

Fixed the hot reboot issue for youtube and video playing/streaming !

The above fix decrease the overall system fluidity a bit, but should at least make things more stable.

Fixed the bad audio quality on calls.

Made an option in the aroma installer to revert the 'youtube/media' fix.. the audio fix will be installed either way.

1.1 changelog: Fixed the 'reverting to defaults' putting a file in the wrong folder, sorry for that..

AlphaROM Fix 2 - (mirror) changelog:

Included all previous fixes.

Fixed the hot reboot issue for youtube and video playing/streaming again !

No system speed decrease anymore, maybe it even increased !

No flooding 'overlay2' messages anymore in logcat while playing videos.

AlphaROM Fix 3 - (mirror) changelog:

Included all previous fixes.

Greatly improved the touchscreen sensitivity (multitouch) !

AlphaROM BT Fix - (mirror) changelog:

previous alpha fixes are NOT included.

fixed the a2dp bluetooth issue, please test and report !

option in the aroma installer to revert the bluetooth fix..

Additonal Patches for defined Beta ROMS:

Below you can find the (slightly modified) flashable hwui blacklist patches for the latest PA & AOKP beta roms.

The blacklist files will be written to system/etc/hwui.deny instead of the /data partition

The patch/app is a bit hard on permissions.. let it settle for a while if you can't enable or disable apps..

hwui.blacklist+bt.patch.pa.v1992 - mirror - updated with rev BT patch (credits: royale1223, securecrt, Xylograph)

hwui.blacklist.patch.aokp.n2408 - mirror (credits: royale1223, securecrt, Xylograph)

General HD2 Jellybean Tips & Tricks:

Consider disabling all animations in settings > developer options for a nice speed boost.

Consider setting the included Nova Launcher Animation/Scroll speed settings to fast or ftl for a nice speed boost.

Consider limiting your running processes to 2 or 3 via settings > developer options when things are slowing down for you.

When using Barnacle Wifi Tethering app enable 'skip wpa_supplicant' in the app settings.. After using Barnacle you will have to reconnect to your WIFI manually.

If you are not using some of the included system apps (for example dsp-manager) consider removing them from the rom since these can take up precious device memory. (at your own risk ofcourse)

Some camera apps seem to work better than others.. experiment with it.. I've read that camera illusion seems to be quite stable on these alpha roms.

If you have trouble with GPS not getting a lock download fasterfix of the market and set it to your region.

If you have problems with the market try removing your google account, wipe all the data/cache from the market app via application management, force stop it, reboot and log into the market again.

If you have problems with exchange check this post and push the .apk to the system/app directory. (credits manu33xtro)

Fm radio is working with the latest spirit fm free and using this workaround from icke..

(ROM specific) Bugreports:

remember the above ROMS are BETA/ALPHA for a reason.. expect bugs and stuff not working !

If you would like to report a bug please give proper information on what ROM you have the issue on and provide a logcat if possible.

More to come..

Note to all fellow porters:

Feel free to use the above stuff as base material, but remember to give proper credits !!