[ROM][CM12.0] UNOFFICIAL CM12.0 for Tilapia

[rjwil1086]

This is a preview of CM-12.0 built almost entirely from CM sources. The only thing I have done is merged the aosp device tree for lollipop into the cm-11.0 device tree because there isn't a branch in CM sources yet and a few modifications listed below in features.

Features
- Settings->About Phone->CyanogenMod updates uses wfhome.net servers (my builds)

Latest Build
-Nightly's are being built now.

Downloads
http://goo.gl/yb6G5N

Old Builds
http://goo.gl/3nST2x - Android File Host

Google Apps
http://forum.xda-developers.com/android/software/gapps-google-apps-flashable-package-t2930266

TWRP 2.8.3.0
http://teamw.in/project/twrp2/150

Known Issues
- Ensure the default APN is properly selected or it take longer for it to connect.

All changes can be viewed on the CyanogenMod gerrit except the device tree. Changes can be viewed on my github account until a cm-12.0 branch is created for our device.

Thanks to all who have developed CyanogenMod and TWRP as well as the device and kernel trees for the Nexus 7.
I'm using a modified version of @JulianXhokaxhiu CyanogenModOTA tools on my web server.
https://github.com/julianxhokaxhiu/CyanogenModOTA

Source
http://github.com/CyanogenMod
http://github.com/rjwil1086

 

[arttimus]

many thanks . now downloading ,and i will feedback again.

 

[pavik62]

- Mobile data is kinda slow and not working 100% of the time. I will investigate further tonight. Likely a RIL issue like the one I patched for AOSP.

I have another file rild-A5. Your file A9

 

[mp3junkie]

getting stuck at boot image after google apps installed

Using Nexus 7 2012 mobile. installed rom but stops booting at boot animation. after i install google apps via twrp. any suggestions.
Thank You

 

[rjwil1086]

Using Nexus 7 2012 mobile. installed rom but stops booting at boot animation. after i install google apps via twrp. any suggestions.
Thank You

Mine did that once. I would try flashing CM12 without gapps first. If it boots then reboot into recovery and flash gapps. If that doesn't work, You may have to erase everything and reflash.

** DONT DO THIS UNLESS YOU CAN CONNECT TO YOUR PC AND ADB push or MTD mount in recovery **
I did the following when coming from CM11:

fastboot flash -w
fastboot format system
fastboot erase boot

then booted into recovery and copy the cm-12 zip and gapps zip back to the sdcard and flash.

 

[rjwil1086]

I have another file rild-A5. Your file A9

Does your A5 rild work any better than the A9 compiled with CM-12? I just checked the rild fix I created for AOSP using Android 4.4.4 rild source and it says A9 just like the Android 5.0.1 rild source. I haven't tried flashing it over cm-12 yet. Not sure if it will improve it.

 

[infomenas]

It didn't install through adb sideload. I had to push packages to tablet and to install through TWRP. Booted quite a long time for the first time but after that it works well. Works everything (or I didn't notice any not working things). A bit laggy though. But not too much.

 

[rjwil1086]

It didn't install through adb sideload. I had to push packages to tablet and to install through TWRP. Booted quite a long time for the first time but after that it works well. Works everything (or I didn't notice any not working things). A bit laggy though. But not too much.

I've noticed lollipop lags for a while then it eventually speeds up. I believe it has to do with the way the art compiler works.

 

[punshkin]

great! I've been looking forward to this

Is it compatible with ann All-F2FS formated device though?

 

[rjwil1086]

great! I've been looking forward to this

Is it compatible with ann All-F2FS formated device though?

I don't think it is. I tried formatting data to f2fs and the tablet sat at the boot screen.

 

[jiri.bati.novak]

@rjwil1086 wow, I finally got myself to undertake a twelve-hour build time on my slowputer and start messing with cm device tree for tilapia and right after a first build I did find your thread good work, man, all thumbs up

 

[aneto]

@rjwil1086 thank you very much for share. Playing with the update script of your rom + using M-Kernel i was able to boot in a AllF2FS formated device. From a clean install it works like a charm at first boot!

 

[luilly]

@rjwil1086 thanks for make Lollipop version for tilapia. A question, size of system partition system is only 640MB is possible tu rise it? Actually I only have free 6,79MB with only Gapps installed. In i9300 version have no problem. Size of partition system is 1,20Gb

Enviado desde mi GT-I9300 mediante Tapatalk

 

[sbarrett]

thanks, the rom is fine

 

[punshkin]

@rjwil1086 thank you very much for share. Playing with the update script of your rom + using M-Kernel i was able to boot in a AllF2FS formated device. From a clean install it works like a charm at first boot!

Nice, can you tell me what modifications you made to the ROM?

 

[taketans]

@rjwil1086 Thank you very much for make Lollipop version for tilapia. Could you support the operation on multirom?

 

[OsitKP]

Could you support the operation on multirom?

You can do it yourself by editing the update-script. Like this:

assert(getprop("ro.product.device") == "tilapia" || getprop("ro.build.product") == "tilapia" || abort("This package is for device: tilapia; this device is " + getprop("ro.product.device") + "."););
#ifelse(is_mounted("/system"), unmount("/system"));
mount("ext4", "EMMC", "/dev/block/platform/sdhci-tegra.3/by-name/APP", "/system", "");
package_extract_file("system/bin/backuptool.sh", "/tmp/backuptool.sh");
package_extract_file("system/bin/backuptool.functions", "/tmp/backuptool.functions");
set_metadata("/tmp/backuptool.sh", "uid", 0, "gid", 0, "mode", 0755);
set_metadata("/tmp/backuptool.functions", "uid", 0, "gid", 0, "mode", 0644);
run_program("/tmp/backuptool.sh", "backup");
unmount("/system");
#if is_mounted("/data") then
#package_extract_file("system/bin/otasigcheck.sh", "/tmp/otasigcheck.sh");
#package_extract_file("META-INF/org/cyanogenmod/releasekey", "/tmp/releasekey");
#set_metadata("/tmp/otasigcheck.sh", "uid", 0, "gid", 0, "mode", 0755);
#run_program("/tmp/otasigcheck.sh") != "31744" || abort("Can't install this package on top of incompatible data. Please try another package or run a factory reset");
#else
mount("ext4", "EMMC", "/dev/block/platform/sdhci-tegra.3/by-name/UDA", "/data", "");
package_extract_file("system/bin/otasigcheck.sh", "/tmp/otasigcheck.sh");
package_extract_file("META-INF/org/cyanogenmod/releasekey", "/tmp/releasekey");
set_metadata("/tmp/otasigcheck.sh", "uid", 0, "gid", 0, "mode", 0755);
run_program("/tmp/otasigcheck.sh") != "31744" || abort("Can't install this package on top of incompatible data. Please try another package or run a factory reset");
unmount("/data");
#endif;

Other lines should be left unchanged.

 

[aneto]

Nice, can you tell me what modifications you made to the ROM?

Yes I can.
These are the 4 lines to find and replace in updater-script:

mount("ext4", "EMMC", "/dev/block/platform/sdhci-tegra.3/by-name/APP", "/system", "");

mount("ext4", "EMMC", "/dev/block/platform/sdhci-tegra.3/by-name/UDA", "/data", "");

mount("ext4", "EMMC", "/dev/block/platform/sdhci-tegra.3/by-name/APP", "/system", "");

mount("ext4", "EMMC", "/dev/block/platform/sdhci-tegra.3/by-name/APP", "/system", "");

And has to be replaced by:

run_program("/sbin/busybox", "mount", "/system");

run_program("/sbin/busybox", "mount", "/data");

run_program("/sbin/busybox", "mount", "/system");

run_program("/sbin/busybox", "mount", "/system");

In addition to modify updater-script is also necessary to flash a compatible All F2FS kernel like M-Kernel

 

[Grommy-Volga]

All worked good, 3G no need RilFix, 3Mbits\sec. But not installed Minecraft, error! 0.10.4 version, and a few other..
Other exellent!

 

[evolvent]

miracast

will be working miracast on CM12 in future?