[MTCD Software Development] da_anton:
Hi everyone,

this ROM is based on the latest JY ROM. I built the ROM with the MTCD ROM builder (http://xdaforums.com/android-auto/m...ns-development/tool-mtcd-rom-builder-t3475444)

It is tweaked for speed! Mainly I removed some apps which seemed unnecessary to

ME

which are otherwise using RAM. I also optimized the build.prop. Mainly the dalvik/ark and GUI parameters. It boots on my Xtrons GS HU in under 20sec (car logo to launcher) and has roughly 430-450MB free RAM after boot as you can see on the screenshot. The ROM looks stable to me. Give it a try if you like and let me know if you can feel a difference regarding speed and smoothness.

READ:

No warranty if you brick your HU

so far I just tested it with my GS based headunit! So no guaranty that it works on yours

This is my first ROM and I only have one unit which is obviously in my car. So support is limited so don't expect updates

I will

not

include xposed and I'm not planning to do so

no dmcu.img included. You have to flash that one separate if you want to update your MCU

Design goals:

Stability - stick as much to the stock ROM as possible

Performance - remove whats not necessary and tune the rest

Download:

https://drive.google.com/drive/folders/0BzxkkrRwpR3EMzY5VFpnU2tWOUU?usp=sharing

Installation:

as usual: put dupdate.img on GPS card and flash via system update; wipe before if you are coming over from another ROM

you have to wipe data twice because the partition scheme is changed

Credits:

malaysk

wskelly

bravonova

shawndak

everyone else I forgot

Changes:

[beta 3]

enabled boot animation again as disabling caused massive problems (reboots & buttons not working anymore)

reverted busybox update

[beta 2]

fixed problems with memory unify (aka FUSE); a wipe is advised in case of an upgrade

disabled boot animation -> faster boot (NO animation should be displayed!, thanks to shawndak for the hint)

upgraded busybox to latest version

set I/O governor to noop as that one uses less CPU cycles

adjust read-ahead values to new memory size

included AdAway

removed Viper4Android due to busybox problem; I currently don't have time to fix it

removed BasicDreams

removed HoloSpiralWallpaper

removed LiveWallpapers

removed LiveWallpapersPicker

removed PhaseBeam

[beta 1]

ROM build with MTCD ROM builder (http://xdaforums.com/android-auto/m...ns-development/tool-mtcd-rom-builder-t3475444)

ROM now based on stock JY-ROM 2016/09/20

SuperSU integrated by myself with MTCD ROM builder

unified memory support for user data (also known as FUSE support), thanks malaysk!

some smaller tweaks to build.prop. But I don't think they gain a lot of speed/memory

[alpha 2]

added MTCDVD4

added MTCBackView

added Viper4Android

removed PrintSpooler

[alpha 1]

based on JY-20.09.2016 ROM from wskelly

SuperSU included

MtcdTools 20.08.2016 included

removed the following apps:

GooglePinyinIME

Gmail2

Gallery2

Calendar

GoogleCalendarSyncAdapter

GoogleEmail

Galaxy4

Exchange2

MTCDVD4

MTCMovie4

MTCPhoto4

MTCBackView

MTCAVIN

Acrobat Reader

Manual

tweaked build.prop for speed

timezone is set to "Europe/Berlin"

bluetooth name is set to "DeLorian DMC-12"