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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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When the tablet looks like the same as ...
... or where to possibly find a stock firmware to recover the tablet
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Oma7144

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2015/01/24 - 15:32
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Some hints to find stock firmware on Chinese server:

https://electroniaychinas.wordpress.com/category/rk3026/

https://electroniaychinas.wordpress.com/category/rk3028/

http://www.husoso.com/search/ -- put in rk3026 or rk3028

http://www.panduoduo.net/s/name/rk3026

http://www.panduoduo.net/s/name/rk3028

 

Some hints to the coding:

86v - PCB board

800x480 - Screen resolution

8931 - PMU power management chip

8188 - RTL8188 wifi chip

8312 - STK8312 gSensor

f0808 - Cam

 

Pls share when you found something suitable to help out other user!

- Oma -

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Vohukain
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Vohukain
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2015/01/28 - 19:42
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Any hints where I could find properly RTL8188 wifi chip modules to my tablet (remember me from this thead?)

-Brand: Rockchip
-Model: Q8
-Android: 4.2.2 (SDK: 17)
-Kernel: Linux version 3.0.36+ (lijian@ibm-0A) (gcc version 4.6.x-google 20120106 (prerelease) (GCC)) #69 SMP PREEEMPT Thu Jan 16 15:50:05 HKT 2014
-Number of the version of the software: rk3026-eng 4.2.2 JDQ39 eng.lijian.20140107.155201 test-keys
-CPU Model: Rockchips Cortex-A9 (Dual Core, freq: 312-1008MHz)
-Renderer: Mali-400 MP
-Resolution: 800x480
-Rear and front camera: 1,9 MP (1600x1200) and 0,3 MP (640x480)
-Ram: 512MB
-System storage: 0,98GB
-Internal storage: 1,90GB
-GPU version: OpenGL ES 2.0
Also I got some manual but there was only "MID Android". Tablet looks like THIS.

Now installed:

Kernel: Linux version 3.0.36+ (lijian@ibm-0A) (gcc version 4.6.x-google 20120106 (prerelease) (GCC)) #69 SMP PREEEMPT Thu Jan 16 15:50:05 HKT 2014

ROM: Oma RK3026 Roverpad TRC7 JB 4.2.2

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Oma7144

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2015/01/28 - 20:19
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Well, your pics shows that the tab has Atheros AR9271 wifi.

So if kernel #69 is the genuine kernel then check this build: http://www.arctablet.com/blog/forum/crewrktablets-rk3026-entwicklung-und-customroms-development-and-croms/rom-cube-u25gt2-h-android-4-2-2-custom-root-firmware-20140622/

- Oma -

rk3026_q8_atheros_wifi.jpgImage Enlarger

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

Vohukain
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Vohukain
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2015/01/29 - 05:50
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Oma, You are Amazing! After almost a half year my wifi is now working again! And it was so simple. You rock Oma! Just like your roms too! Many thanks! It is awesome work you do here.


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Oma7144

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2015/01/29 - 06:22
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Great news! Thank You for feedback!

- Oma -

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