Pipo S1 Pro boot problem after I TRIED to flash latest stock ROM

[chillout23]

Hello...I got very big problem with my Pipo S1 Pro. I got it YESTERDAY. Yes...yesterday hahaha and tick USB debugging to put some files on tablet. So after 2 hours i tried to flash latest stock ROM from Pipo official site. Tried with RKBatchTool.
Everything WAS fine and when I pressed UPGRADE it started 'till about 25% and FAILED. I tried 3 times and every time was same
I tried followed this tutorial...so when goes wrong 3rd time I read it to the end of text (my job is IT and i know much things about flash etc...) and saw LAST SENTENCE. Marked red. But LAST one, not in the beginning of text! So why last?? Do not turn on “ USB Debugging “ in the setting when upgrading firmware.
So you know already...USB debugging was turned on in my case.

And I unplug tablet from computer and try to power on, but NO WAY! Just turn on balck screen with PIPO 4.2.2 words and numbers in the middle of screen and 2 icons in lower right corner (android and graphic chip).
So I can't do ANYTHING with tablet now computer can't recognize it...just can press in "reset" hole to turn it off. When i plug it to USB in computer automatic turn on with that boot screen and nothing else.
I can put it in Recovery mod (vol+ and on/off), but can't flash anything from recovery. Dont recognize any .img file and don't want to flash .zip file. Just sait falid, failed, failed
I try to flash RileyROM 1.1...ROM flash tool, CWM...does not work. Install RokchipDriverInstaller (.exe file) but can't see it in Dev. manager because can't recognize tablet.
Tried vol- + reset...nothing happened.

Please...need help.

[abbelyn]

Old post I know, you did most of this already, perhaps the additional drivers at the bottom might help.

1.) Download the RileyRom S1 Pro image on here & extract it, even if you don't want a custom rom it has two sets of tools that are useful.

http://www.freaktab.com/showthread.php?9495-Pipo-S1-Pro-RileyROM-1-1

2.) Make sure it is unplugged from anything USB and use the reset button on the back (need a pin or paperclip).

3.) Hold down the volume down button and press and hold the power button while plugging in the USB (other side connected to your PC). When it says it can't find the drive force install the drivers included in RileyRom.

4.) Once the drivers are installed open the RKBatchTool in RileyRom's folders (alternate_reboot_to_flash_tool) and note the color of the top left box. If everything was done correctly it should be Green, if pink use the switch button on there to have it reboot the device and get to green.

5.) Once on Green select your stock firmware at the top and click restore. This should format the devices memory and install your stock firmware. If you want to do the custom rom just follow the instructions in the RileyRom setup, or do the above to install other full IMG roms.

Alternate drivers I have used and found they work can be gotten automatically through MoboRobo http://moborobo.com/
The driver I get from here seems to work great for adb & tools.

Also the 3.5 Rockchip drivers are here as well:

http://www.freaktab.com/showthread.php?5173-New-Rockchip-Batch-Tool-v1-7-Plus-v3-5-Drivers

These work for me for most things, but not adb.