[ ROM ] RoverPad TRC7 Android 4.2.2 Jelly Bean custom root firmware (2014/04/21) - Forum

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[ ROM ] RoverPad TRC7 Android 4.2.2 Jelly Bean custom root firmware (2014/04/21)

Forgotten Tabs Project: this is an approch to provide a generic build for older rk3026boards with RTL8188 wifi (& links to RTL8723, AR9271, NMC1000, MT7601, ESP8089 wifi).

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Oma7144

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2014/04/22 - 19:30

This is an approch to provide a generic build for older rk3026boards with RTL8188 wifi (no Bluetooth).

The build is done for ROVERPAD SKY C70 RSP TR7C and will also boot on tabs named R88 (thanks to oss85 for testing) -

You will find further kernel in post#2.

Oma TRC7 JB v1.0

Oma TRC7 JB v1.1 (for tabs with rotations issues like Onn 07D)

– stock 4.2.41 recovery, CWM 6.0.3.1 recovery
– system ext4
– kernel guo #1
– internal storage 2,0 GB
– device spoofed as Nexus 7
– 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, sEFix, FX Sound
– Dateimanager HD (Root)
– Nova Launcher

Instructions are included in the download pack.

hints:
– higher performance > disable animation scales in developer options
– battery drain > set keep wi-fi on during sleep to never
– full access to the build > enable /system rw in File Manager HD
– don't show su notifications > disable in Superuser
- to prettify the build use Xposed Framework > Starter Pack

Be aware: it is your own risk!
- Oma -

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

Homerchic, songokuy, aydin.gsm1

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Oma7144

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2014/04/22 - 19:43

For testing pls find below the following kernel (change in folder rockdev/Images before flashing):

HY76 - http://crewrktablets.arctablet.com/?wpfb_dl=1701

Cube U25GT2-F - http://crewrktablets.arctablet.com/?wpfb_dl=1716

Acho Mid 7 - http://crewrktablets.arctablet.com/?wpfb_dl=1700

Vido N70S DZ - http://crewrktablets.arctablet.com/?wpfb_dl=1706

Onn 07D - http://crewrktablets.arctablet.com/?wpfb_dl=1728 >>> see post #15

Odys Ace - http://crewrktablets.arctablet.com/?wpfb_dl=1748

FreeTab 2096+ x2 - http://crewrktablets.arctablet.com/?wpfb_dl=1776

Ceros Create - http://crewrktablets.arctablet.com/?wpfb_dl=1835

MID Mid - http://crewrktablets.arctablet.com/?wpfb_dl=1952

Wintouch R74 - http://crewrktablets.arctablet.com/?wpfb_dl=1953

ICCO D10m 10" - http://crewrktablets.arctablet.com/?wpfb_dl=1964

Logicom S732 - http://crewrktablets.arctablet.com/?wpfb_dl=2009 >>> see post #49

Leaderpad Brazuca2 - http://crewrktablets.arctablet.com/?wpfb_dl=2020 >>> confirmed installation as is

Dragontouch R70 - http://crewrktablets.arctablet.com/?wpfb_dl=2054

Alterego Kids Tab - http://crewrktablets.arctablet.com/?wpfb_dl=2058

3Q RC734H - http://crewrktablets.arctablet.com/?wpfb_dl=2186

3Q RC719H - http://crewrktablets.arctablet.com/?wpfb_dl=2207

yk86v - http://crewrktablets.arctablet.com/?wpfb_dl=2211

GT-N9000 - http://crewrktablets.arctablet.com/?wpfb_dl=2281

M07R6 - http://crewrktablets.arctablet.com/?wpfb_dl=2285

Vido T10 DZ - http://crewrktablets.arctablet.com/?wpfb_dl=2286

TeXet Sky 7032 TM - http://crewrktablets.arctablet.com/?wpfb_dl=2292

Smart Tech Tab 908DC - http://crewrktablets.arctablet.com/?wpfb_dl=2312

Aurotech M12xt - http://crewrktablets.arctablet.com/?wpfb_dl=2317

Suomai R70DC - http://crewrktablets.arctablet.com/?wpfb_dl=2334

Venstar K7 - http://crewrktablets.arctablet.com/?wpfb_dl=2340

yx101 - http://crewrktablets.arctablet.com/?wpfb_dl=2409

Sosoon X18 - http://crewrktablets.arctablet.com/?wpfb_dl=2410

i-Life Kids Tab 4 - http://crewrktablets.arctablet.com/?wpfb_dl=2445 >>> see here

3Q RC743H - http://crewrktablets.arctablet.com/?wpfb_dl=2444

Blow Black Tab10 II - http://crewrktablets.arctablet.com/?wpfb_dl=2438 >>> see here

For the following tabs you need to change the Loader, too: http://crewrktablets.arctablet.com/?wpfb_dl=1723

Cube U25GT2-W - http://crewrktablets.arctablet.com/?wpfb_dl=1717

Vido N70S CZ - http://crewrktablets.arctablet.com/?wpfb_dl=1707

Apad R70DC (Kid tab) - http://crewrktablets.arctablet.com/?wpfb_dl=1715

Avoca STB7013 - http://crewrktablets.arctablet.com/?wpfb_dl=1709

ICOO D70m - http://crewrktablets.arctablet.com/?wpfb_dl=1705

ICCO D90m 9" - http://crewrktablets.arctablet.com/?wpfb_dl=1720

Beneve i7 - http://crewrktablets.arctablet.com/?wpfb_dl=1962

ifive 100 - http://crewrktablets.arctablet.com/?wpfb_dl=1699

xk86v - http://crewrktablets.arctablet.com/?wpfb_dl=2212

>>> Tabs with RTL8723 wifi (and BT) see Odys Bravio thread

>>> Tabs with Atheros AR9271 wifi see Cube U25GT2-H thread

>>> Tabs with NMC1000 and MT7601 wifi see V17pro thread

>>> Tabs with ESP8089 wifi see Nameless 2 Euro Promotion Tab thread

Before flash anything into the tab pls make sure you have the genuine firmware as a fall-back position.
Be aware: it is your own risk!
- Oma -

Per aspera ad astra, we rock the Tablets !

If you like our firmwares, please consider making a donation to support our work.
Thank you!

DaremoS

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2014/05/06 - 07:20

Your rom, as usual, work fine in my Onn 07D (Yifang M7100KLD), using the kernel you posted.
Only drawback is that is turned 90° I'll try to fix it in build.prop (If you put the parameter there, if not kindly tell me how how can I fix it).

Now is in tests and I let you know if I found something wrong.
One things is great for the moment, screen design is better that the android 4.2.2 that comes with the tablet (was an android for tablet with buttons in center and status on top).
I've installed TWRP recovery 2.7.0.0 (from here) for testing purposes. Is touch and a bit slow. I'll let you know.

I try first with your rom KitKat (Oma KitKat build v1.1) and it wasn't capable to go further than kernel screen, probably is for a different type of screen. At least different than your rom for TRC7.

Tablet Master-G G-820c (Yifang M900HC) 8" - RK2918
Tablet Onn 07HD (Yifang M7000NBD) 7"- AML8726-MXS
Tablet Onn 07DX (Yifang M7000KD) 7" - RK3066
Tablet Onn 07D (Yifang M7100KLD) 7"- RK3026
Phablet Samsung Galaxy Note 3
Cellphone Samsung Galaxy Trend

Oma7144

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2014/05/06 - 17:11

Turned in which direction?

KitKat not possible without selinux kernel.

- Om a-

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DaremoS

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2014/05/06 - 21:20

Oma7144 said
Turned in which direction?

KitKat not possible without selinux kernel.

- Om a-

In portrait screen is turned to the right (IMG_p)
In landscape screen is turned to the left (IMG_l)

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IMG_l-1.jpg (664 KB)
IMG_p-2.jpg (688 KB)

Oma7144

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2014/05/06 - 21:35

Ok, seems to be we need the sensors.rk30board.so from the stock build.

- Oma -

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2014/05/06 - 21:57

Oma7144 said
Ok, seems to be we need the sensors.rk30board.so from the stock build.

- Oma -

Here is such module taken from original build, sensors.rk30board.so named as sensors.rk30board.txt, just rename it.

Or you can tell me how can I insert this in the tablet, if it's possible.

Oma7144

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2014/05/06 - 22:16

Ok, first try: http://crewrktablets.arctablet.com/?wpfb_dl=1743

Install via CWM.

- Oma -

Per aspera ad astra, we rock the Tablets !

If you like our firmwares, please consider making a donation to support our work.
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DaremoS

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2014/05/07 - 01:40

Oma7144 said
Ok, first try: http://crewrktablets.arctablet.com/?wpfb_dl=1743

Install via CWM.

- Oma -

Done.
Unfortunately didn't work... nothing changed.

Do you think I can try the other rom for 4.2.2 (Chuwi V17pro Android 4.2.2 Jelly Bean custom root firmware (2014/04/18))... which is better?

Another question what is a SELinux kernel?

Oma7144

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2014/05/07 - 17:38

Ok, the we need to look under the hood

Pls upload the system.img and a dmesg log.

KitKat builds have selinux on. So one need a kernel with selinux on.

- Oma -

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selinux.png (72 KB)

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DaremoS

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2014/05/08 - 05:08

Oma7144 said
Ok, the we need to look under the hood

Pls upload the system.img and a dmesg log.
...

- Oma -

I did a dump some time ago... it's complete here

Enclosed dmesg.txt

Oma7144

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2014/05/18 - 09:16

Download again and try: http://crewrktablets.arctablet.com/?wpfb_dl=1743

- Oma -

Per aspera ad astra, we rock the Tablets !

If you like our firmwares, please consider making a donation to support our work.
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DaremoS

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2014/05/20 - 04:54

Oma7144 said
Download again and try: http://crewrktablets.arctablet.com/?wpfb_dl=1743

- Oma -

¿Have you made a new version?

The one you posted and the fix are the same as before.

Oma7144

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2014/05/20 - 19:17

No, only the name is the same. Pls test.

- Oma -

Per aspera ad astra, we rock the Tablets !

If you like our firmwares, please consider making a donation to support our work.
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DaremoS

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2014/05/20 - 23:30

Oma7144 said
No, only the name is the same. Pls test.

- Oma -

Ok I've done what you suggest.
1. Downloaded Oma TRC7 JB v1.0 from post 1 of this thread,
2. Downloaded kernel Onn 07D – http://crewrktablets.arctablet.com/?wpfb_dl=1728 from post 2, used in flash,
3. Downloaded fix http://crewrktablets.arctablet.com/?wpfb_dl=1743 from post 12 above, installed via CWM,
4. Instructions followed strictly from package.
Rom run great... with problems in rotation.

Result:
Landscape displayed fine.
Portrait displayed turned 180°

Thanks for your time