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ClockworkMod (CWM) Recovery easy install for RK3066 and RK3188 -- TWRP/CWM Flash-Tool and root for RK3288

 Please donate to support OMA and CrewRKTablets firmware work, thank you !

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[ ROM ] Odys Iron CM12 LP 5.0.2 custom root firmware (2015/09/12)
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Oma7144

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2015/09/15 - 20:42
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Gents,

CM12 has landed on Odys Iron 😉

 

IRON by CrewRKTablets CM12 LP 5.0.2 build v1.0

– generation 1 loader
– selinux off
– CWM 6.0.3.1 recovery
– system ext4
– homebrew kernel jk #1
– unified internal storage
– device spoofed as Nexus 7
– screen 280 dpi
– ethernet support
– init.d support
– gameloft compatible
– USB-Hub enabled
– gamepad compatible (PS2, XBox, …)
– kernel modules (cifs, tun, lan, serial, audio)
– latest hosts, su, su-binary, busybox
– Reboot Menue

not working:  ./.

flash instructions are included in the download pack ... ignore point 1!
if you are on a gen2 loader firmware (KitKat) change the loader first.

hints:
- to improve UI feeling: disable all animation scales in developer options,
...use Nova launcher and set animation/scroll to "faster than light" and
...enable Entropy Fixer with value 256

- to improve battery drain set keep wi-fi on during sleep to never
- Oma's favourite apps for LP
- Xposed Framework test pack

Special thanks to mussonero & netlars!

Be aware: it is your own risk!

– Oma -

crew.pngImage EnlargerCM12_rk31_019.jpgImage EnlargerCM12_rk31_001.pngImage EnlargerCM12_rk31_002.pngImage EnlargerCM12_rk31_003.pngImage EnlargerCM12_rk31_004.jpgImage EnlargerCM12_rk31_006.jpgImage EnlargerCM12_rk31_010a.pngImage EnlargerCM12_rk31_015.pngImage EnlargerCM12_rk31_016.pngImage EnlargerCM12_rk31_007.pngImage EnlargerCM12_rk31_009.pngImage EnlargerCM12_rk31_012.jpgImage EnlargerCM12_rk31_024.jpgImage Enlarger

The following users say thank you to Oma7144 for this useful post:

sebden, ri9000
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Cytryn
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2015/09/16 - 13:45
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Nice:) You did it!

In version i using it is good idea to use gapps like minimal gapps.

Gonna test this version, i hope bluetooth is working and would be nice if it has ethernet support via usb. In version im using those 2 things not working.

Also im testing mussonero CM12.1 version for rk3066.

Anyway thanks You all: Oma, Mussonero, Netlars for this rom for all old rk3188/rk3066 tabs:)

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Oma7144

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2015/09/16 - 17:37
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Ok, you test on Kiano Core 10.1 Dual 3G RK3066, 3.0.36+ kernel, 1280x800 screen, 16gb nand, 1gb ram, rk903 wifi, MU509-b HUAWEI inbuild modem.

Task is to compile a build without selinux.

Let me have further feedback how it goes.

- Oma -

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Cytryn
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2015/09/17 - 00:13
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I can confirm successfull installation. With some troubles, after first boot got full reboot. Luckly i had this before so i know what caused it, when initial configuration is starting wifi is activating and it made my tab reboot. I flashed via recovery fix zip with rkwifi.ko from my stock and fixed reboots. Also replaced camera.rk30board.so and sensors.rk30board.so.

Rom working smooth and fast. Not working at least for me is bluetooth, ethernet via usb and ofc 3G (i didnt expect it working). I tried fix bluetooth by replacing libbt-vendor.so. And didnt worked.

With original libbt-vendor from CM12 BT is trying turn on and than turn off. TRied also one from my stock and from other roms like CM11 they make BT app to crash. Best result is from mussonero CM12, CM12.1 verision , BT is turning sometimes finding devices but not pairing - wrong pin or key error etc.

Too bad that 3G not working at least with PPP widget 2 app, maybe mussonero can fix it one day.

Working is HDMI, rotation, cameras, wifi, hd decoding...

I got some random soft reboots mainly after installing apps, maybe next time ill get logcats.

Thats all for now.


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Oma7144

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2015/09/17 - 21:43
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There are a lot of revisions of this tab. Where can I find the stock firmware?

- Oma -

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Cytryn
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2015/09/17 - 22:03
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here is stock 4.2.2 firmware from date 2013.12.19 and newest and last one 4.2.2_latest from 2014.03.31, both working for my tab.

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Oma7144

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2015/09/17 - 22:43
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Ok, first try of a model fix: http://crewrktablets.arctablet.com/?wpfb_dl=2659

- Oma -

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Cytryn
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2015/09/18 - 00:20
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Sorry but with your fix, camera crashing when activating, not working rotation, BT is turning on and off anyway not working. Like i said with my fix i have working rotation, camera, wifi, bt is turning but sometimes not finding other devices, even if it see devices , cant pair.

Anyway found other bug: with ur original camera.rk30board.so, camera is turned to the right but its working fully, with my replaced camera.rk30board.so camera is not turned is ok but crashing just after photo is made and not saving it.

About BT i tried many libbt-vendor.so (my stock ofc too) but only mussonero from his MediaCom102S2 CM12 builds is half working, not pairing and sometimes not seeing devices. Other libbt-vendor.so just crashing BT app or turning on and off.

Wifi is working.

Seams like camera.rk30board.so and libbt-vendor.so needs some tweaking. Can modiffy it or something?

Not sure if using etc/firmware files from my stock changed anything.

Thanks for your effort.

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Cytryn
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2015/09/18 - 16:41
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I got logcat.log : logcat_CM12

Around time 15:56:47 got soft reboot (crash) when i was setting new installed keyboard.

Also in this logcat is my try with ethernet i used ethernet usb adaptor and didnt worked. Normally it works in my other roms kitkat or CM11 with same kernel.

There is also camera crash when making photo (with my replaced camera.rk30board.so), and i tried BT (mussonero libbt-vendor.so) and i managed to see device after few tries and even i managed to pair but still sending files is not successfull, should be on logs. I have also dmesg but after soft reboot crash.

Regards

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Oma7144

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2015/09/18 - 19:11
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Hm, I thought I catched up the right stock firmware. Can you pls upload the files you use for the model fix?

The log gives no additional hints of what's going on. So I guess it is somewhere deep into the code.

- Oma -

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Cytryn
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2015/09/18 - 19:32
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Sure here is fix im using :Odys_Iron_CM12_LP_5.0.2_sensor_wifi_fix

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arabi48
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2015/09/18 - 19:58
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HELLO I FLASH IT IN MY TAB AOSON M33Q MODEL GB ITS BOOT BUT VERY LAGY I CANT USE IT

IS THERE ANY SOLUTION

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Oma7144

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2015/09/18 - 20:20
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As soon as I know there is only a selinux kernel for M33Q GB. That's why it doesn't work.

- Oma -

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hadeskaiser
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2015/09/20 - 11:34
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n90fhdrk can not use this rom。wifi and bt do not work

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Oma7144

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2015/09/20 - 11:41
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MT5931 Wifi is still not supportet. Sorry.

- Oma -

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