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

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Casper CTA-E10-16A-3G Upgrade
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eaktuna
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2014/11/21 - 23:22
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I want to upgrade my Casper CTA-E10-16A-3G 10'' 3G tablet. It is android 4.1.1 . I want kitkat o 4.2.2 . I mostly want kitkat rom. Is this possible? 

My device info is

Kernel version : 3.0.36+

Screen: 10,1"

CPU: Cortex A9 Rockchip RK3066

Ram: 1 GB

16 GB

WiFi, 3G

Camera 2 Mp

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Oma7144

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2014/11/22 - 13:09
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Is the stock firmware available?

- Oma -

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eaktuna
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2014/11/23 - 10:06
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I have stock rom. You can find here.

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Oma7144

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2014/11/23 - 11:25
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Downloaded this twice now and always get CRC failed, file is corrupted.

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eaktuna
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2014/11/23 - 14:08
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There are other links

Part 1

Part 2

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Oma7144

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2014/11/23 - 15:04
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Ok, kernel is in the archive now: http://crewrktablets.arctablet.com/?wpfb_dl=2264

Can you pls upload some logs, that I can see your hardware?

Boot tab fresh, open a terminal and type:

su
dmesg >/mnt/sdcard/dmesg.txt
logcat -d -v time >/mnt/sdcard/logcat.txt

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eaktuna
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2014/11/23 - 16:07
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2014/11/23 - 20:14
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Tab has RK903 wifi.

With your 3.0.36+ kernel you should be able to flash this build: http://crewrktablets.arctablet.com/?p=3555

Change the kernel in folder rockdev/Images. Flash according to instructions. Do not flash the loader. Step one of the instructions is not necessary. After first boot into CWM install the 160dpi fix and this one: http://crewrktablets.arctablet.com/?wpfb_dl=2169

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eaktuna
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2014/11/23 - 23:45
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I tried to flash rom. I install 160dpi fix and overlay fix. I reboot system. Tab boots and casper logo apears for 10 sec. Then tab boots again automaticly to CWM.

E:Can't mount /cache/recovery/command

E:Can't mount /cache/recovery/log

E:Can't open /cache/recovery/log

E:Can't mount /cache/recovery/last_log

E:Can't open /cache/recovery/last_log

These apear to end of the screen

What will I do? do I have a mistake?

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2014/11/24 - 06:24
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Could be that we need stock recovery first to format the NAND properly. Load this http://crewrktablets.arctablet.com/?wpfb_dl=910 into the RKAndroidTool and try again incl. eraseIDB. The recovery will format your NAND and tab will boot into Android. Start tab into flashmodus and flash the CWM (recovery from the pack). Untick kernel, boot, system. In CWM just install the two fixes.

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eaktuna
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2014/11/24 - 18:08
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I tried again with this methot. Same thing happened. Tab boots two times. CWM comes again. But this time  E:Can’t mount ect. doesn't apear. What will I do? Is this cause from kernel?

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2014/11/24 - 20:14
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No, something with the partition layout. Use this parameter (unzip and replace in folder rockdev) und flash again, incl. eraseIDB.

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eaktuna
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2014/11/24 - 20:48
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Sorry I can't understand. Which parameter?

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eaktuna
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2014/11/24 - 21:22
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I tried but it's same. I am flashing without loader. Is this true?

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