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HomeClockworkMod (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 !
2016/02/25
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Hello all,
I'm looking for rom suitable for Vedia X55 tablet. AFAIK it is similar to Kiano Pro 10 Dual Core, U-Zone F8 Extreme Dual Core etc. Specs:
9,7", 8GB ROM, 1 GB RAM, 2x ARM Cortex-A9 1.6, Mali-400 MP
Board: rk30sdk
Build ID: rk30sdk-eng 4.1.1 JRO03H 20130318.192412-r2019 release-keys
Kernel: 3.0.8+ (20130318.192412-r2019)
Is there any chance to flash Oma's rom to it? If yes, how to do backup before?
Many thanks in advance!
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Firmware Guru
2012/10/06
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Per aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
2016/02/25
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Hi Oma,
thanks for the reply. Here's the file:
https://mega.nz/#!Ud8mTQRA!GM-jWy-A9C0cXv_jxlrjuj-B0Vgxv_jW8JnuFcVTgAg
I'd be glad if you help me with proper rom as well as backup restore procedure. Please notice that I couldn't use adb push command (although other options - shell, devices etc. seemed ok) - luckily device was pre-rooted.
Moderator
Firmware Guru
2012/10/06
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Dump looks ok.
Read wifi chip type OK ! wifi_chip_type = RTL8188CU
Build: http://crewrktablets.arctablet.com/?p=1913
Kernel: http://crewrktablets.arctablet.com/?wpfb_dl=2829
Just change kernel in folder rockdev/Image before flash.
- 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!
2016/02/25
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Thanks Oma, I tried to flash the device, but I'm affraid I've bricked it. I followed the guide and stopped on "Run" button after ereasing IDB. I get message "Error: Download IDB failed" an there's nothing I can do more. Any suggestions?
Moderator
Firmware Guru
2012/10/06
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Maybe a driver issue. Which Windows?
- 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!
2016/02/25
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Win 7 x64. Already tried on 3 machines (but all with the same OS) with 3 drivers (yours, 3.50 and 3.70) - still no go. BTW - tablet is now in MASKROM mode; Download Boot Fail. Which OS would you suggest to try?
Moderator
Firmware Guru
2012/10/06
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Win7 is the best one. Mask-Rom ... did you open the tab?
- 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!
2016/02/25
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Nope, just tried to follow your other guidance with RKDevelopTool. Was that wrong direction? Could it be somehow related to previously mentioned non-working push command?
Moderator
Firmware Guru
2012/10/06
Offline
In the so called Mask-Rom mode the first stage loader included in the SoC is running. Normally the loader stored on the NAND is running.
When it is not a driver issue then I fear your NAND is corrupted. The only way to verify this is to run the first stage loader. Therefor you need to short two NAND pins. In principle like here.
- 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!
2016/02/25
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Where's that screwdriver... BRB 😉
2016/02/25
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Ok - one step further - RKAndroidTool worked after switching computer + usb cable + short-ciruit NAND. Now the problem is that device boot into CWM every time I reboot. Already installed Oma RK30 CM10.1 Format NAND, but still the same issue. Ideas? 🙂
Moderator
Firmware Guru
2012/10/06
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Use the stock recovery first: http://crewrktablets.arctablet.com/?wpfb_dl=1036
Rename the recovery in folder rockdev/Image to CWM before.
- 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!
2016/02/25
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Tablet up and running! Thanks oma, you're the man! One more question - what fixes would you suggest to install? Is that NAND fix necessary?
Moderator
Firmware Guru
2012/10/06
Offline
No, it just wipes the user partitions. You can flash the CWM now. Rename it to recovery and tick parameter, misc and recovery.
- 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!
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