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Restoring CC Eureka 27946.002 to stock rom

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By aikhome, Member on 28th July 2017, 02:24 PM
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I have first CC with 27946.002. I fugured it is not the one which cannot update itself, it has that issue fixed, is not it? It reports that there is an update but it fails to update itself, not sure why. It does not boot flashcast, they cable and usbstick are ok and detected by my Motorola MotoG. SSH and telnet work too.

I tried Flashcast-AutoRoot, it said it installed but it is not clear at all how to update from there - doing "force update" in the web interface does not suceed.

The aim is to flash it with some recent google rom. Where to look for detailed logs? What else to try? Thanks!
 
 
28th July 2017, 04:11 PM |#2  
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Flashcast Autoroot has nothing to do with "back to Stock"
Please dl the stock FW, prepare the usb Stick and flash the FW so as the first time.
After the FW is back to stock, there is no way back
28th July 2017, 04:14 PM |#3  
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Quote:
Originally Posted by Mad07

Flashcast Autoroot has nothing to do with "back to Stock"

Is not it sort of the way of flashing stock and rooting it at the same time?
Quote:
Originally Posted by Mad07

Please dl the stock FW, prepare the usb Stick and flash the FW so as the first time.

Does it mean via FlashCast ("dd if=flashcast-1.3.bin of=/dev/sdb") and powered otg cable? I am missing a bit of terminology here.
28th July 2017, 05:54 PM |#4  
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pls have a look
https://forum.xda-developers.com/sho...6&postcount=58
29th July 2017, 02:49 AM |#5  
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Quote:
Originally Posted by Mad07

pls have a look
https://forum.xda-developers.com/sho...6&postcount=58

I did, this involves flashcast which does not start on my device for some reason :-/

And I assume that the OTG cable is fine as when in Eureka, "ls -'la /sys/class/block" shows the USB stick with partitions.
29th July 2017, 09:00 AM |#6  
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Does you've prepared the usb stick with the same procedure to put the stock image on the stick?
For the update, you must only connect the USB with an OTG to the CC and start the CC during hold the Reset button... you don't must insert - somewhere - any command
30th July 2017, 11:45 AM |#7  
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I have just restore one of my CCback to stock ... So I have another one still as Spare
It's works without any problems ( ok, I never come back ).
So as mention before :
following this video
https://www.youtube.com/watch?v=B6c34jqFHxY

and only replace the Root.zip with a Google.original.stock Image ( in video ~3:00 Min. ) , connect the CC on a TV to see the progress. After a while, the Stock Image boot and a few minute ago, the update to the latest version start....

I have UL the needed file here ( will be deleted in 30 day's )
https://ufile.io/p0rgp
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1st August 2017, 10:59 AM |#8  
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Quote:
Originally Posted by Mad07

I have UL the needed file here ( will be deleted in 30 day's )
https://ufile.io/p0rgp

I mirrored it, so that once yours expires people can still find it:
https://www.dropbox.com/s/dsgixdn3cu...block.zip?dl=0
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