Hi.

  Thank you . I replaced the kernel.img and installed as per the Instructions.txt . But now all I get in in CWM Recovery . If I press reboot , it gets back in the Recovery .

Anything else I should have done ?

Thank you !

Yes. I've executed EraseIDB , then RUN .

be aware: it is your own risk!  
decompress with 7zip (change kernel in folder rockdev/Image) 
copy format_NAND_fix (and other fixes) to sd-card
boot tab into flash mode
run RKAndroidTool as admin: EraseIDB, Run
first boot into CWM: install format_NAND_fix (and other fixes) from sd-card
reboot, wait 4 min
have fun!

I haven't run the format_NAND_FIX .... Is that mandatory ? Or should I retry the flash ?

Tried already 2 times, same result

What I've done :

- Download CrewRKTablets_RK30_Genio by Oma_CM10.1_v1.3.3.7z

- Download RK30_kernel_308_1012_3g_itab.7z

- Replace kernel.img in \rockdev\Image

Run RKAndroidTool . EraseIDB -> goes to 4096 -> Successfull 

- RUN -> Everything ok

Reboots in CWM , apply Oma RK30 CM10.1 Format NAND.zip from SDcard , then reboot .

-> reboots again in CWM over and over again

I've attached the printscreen with the procedure I've done . Please have a look and advise .

Maybe the kernel.img is not the correct one , or ?

Thank you for your time .

I've done this, but same results

D:\flo\CrewRKTablets_RK30_Genio by Oma_CM10.1_v1.3.3\rockdev>mkupdate.bat

D:\flo\CrewRKTablets_RK30_Genio by Oma_CM10.1_v1.3.3\rockdev>Afptool -pack ./ Im
age\update.img
------ PACKAGE ------
Add file: ./\package-file
Add file: ./\RK30xxLoader(L)_V1.34.bin
Add file: ./\parameter
Add file: ./\Image/misc.img
Add file: ./\Image/kernel.img
Add file: ./\Image/boot.img
Add file: ./\Image/recovery.img
Add file: ./\Image/system.img
Add file: ./\update-script
Add file: ./\recover-script
Add CRC...
Make firmware OK!
------ OK ------

D:\flo\CrewRKTablets_RK30_Genio by Oma_CM10.1_v1.3.3\rockdev>RKImageMaker.exe -R
K30 RK30xxLoader(L)_V1.11.bin Image\update.img update.img -os_type:androidos
Generating new image, please wait...
Writing head info...
Writing boot file...
Writing firmware...
Generating MD5 data...
MD5 data generated successfully!
New image generated successfully!

D:\flo\CrewRKTablets_RK30_Genio by Oma_CM10.1_v1.3.3\rockdev>rem update.img is n
ew format, Image\update.img is old format, so delete older format

D:\flo\CrewRKTablets_RK30_Genio by Oma_CM10.1_v1.3.3\rockdev>del Image\update.i
mg

D:\flo\CrewRKTablets_RK30_Genio by Oma_CM10.1_v1.3.3\rockdev>pause
Press any key to continue . . .

D:\flo\CrewRKTablets_RK30_Genio by Oma_CM10.1_v1.3.3\rockdev>

Afterwards I wrote the new firmware img using RKBatchTool.exe .

**********Upgrade Action**********
**********Upgrade Start Total<1>**********
<Layer 1-3> Test Device Start
<Layer 1-3> Test Device Success
<Layer 1-3> Check Chip Start
<Layer 1-3> Check Chip Success
<Layer 1-3> Get FlashInfo Start
<Layer 1-3> Get FlashInfo Success
<Layer 1-3> Prepare IDB Start
<Layer 1-3> Prepare IDB Success
<Layer 1-3> Download IDB Start
<Layer 1-3> Download IDB Success
<Layer 1-3> Reset Device Start
<Layer 1-3> Reset Device Success
<Layer 1-3> Wait For Loader Start
<Layer 1-3> Wait For Loader Success
<Layer 1-3> Test Device Start
<Layer 1-3> Test Device Success
<Layer 1-3> Download Firmware Start
<Layer 1-3> Download Firmware Success
<Layer 1-3> Reset Device Start
<Layer 1-3> Reset Device Success
**********Upgrade Done Success<1> Fail<0> Time<139282>ms**********

It goes in CWM Recovery -> I choose reboot system now -> again in CWM Recovery ...

I've done that, but nothing changed.

One question , where is this file used ? Because I don't see in the mkupdate.bat that file being used :

Afptool -pack ./ Image\update.img

RKImageMaker.exe -RK30 RK30xxLoader(L)_V1.11.bin Image\update.img update.img -os_type:androidos

rem update.img is new format, Image\update.img is old format, so delete older format
del Image\update.img

pause

Also, I see it is using the RK30xxLoader(L)_V1.11.bin , but in the .img it is adding the 1.34 :

—— PACKAGE ——
Add file: ./\package-file
Add file: ./\RK30xxLoader(L)_V1.34.bin

Thank you again for your support and time !

I've flashed with the stock firmware and it is working again . 

Could you please guide me step by step ? Just to be sure that I'm not doing anything wrong . SO :

- Download CrewRKTablets_RK30_Genio by Oma_CM10.1_v1.3.3.7z

- Download RK30_kernel_308_1012_3g_itab.7z

- Replace kernel.img in \rockdev\Image

What do I do next ? Where do I place / replace the "parameter_kernel 16kb" file ?

Thanks !

Well, back to the same loop .

Please let me know if you need any log or anything that could help you pinpoint the issue.

Because I really would like to get 4.2.2  

Thank you again for your time and support !