Hello. I recently bought a Vodafone branded W850 CID51 RED. Before this, I had a fully modified k750 flashed to w800 without any problems, but now, when I use XS++ to flash my MAIN part of the firmware (I know FS isn't supported yet), I get the following:

PHP Code:
16:19:13| XS++ v1.2 Ready !
16:19:18| Attempting to open the interface...
16:19:18| ++++++++++++++++++++++++++++++++++
16:19:18| Turn off phone
16:19:18| Hold C Button on phone and connect phone.
16:19:18| You have 30 seconds.
16:19:18| ++++++++++++++++++++++++++++++++++
16:19:23| PORT STATUS: ACTIVE
16:19:24| Baseband ID: 9900
16:19:24| Hardware Platform: db2020
16:19:24| Protocol Version: 3.1
16:19:24| phone name detected
16:19:24| ++++++++++++++++++++++++++++++++++
16:19:24|  PHONE INFO
16:19:24| ++++++++++++++++++++++++++++++++++
16:19:24| DBID: db2020
16:19:24| OTP CID: 51
16:19:24| EROM CID: 51
16:19:24| EROM color: Red
16:19:24| IMEI: 35282601xxxxxx
16:19:24| Phone: W850
16:19:24| Operator: VFE_LIVE_3
16:19:24| CDA: CDA102677/79   R5A
16:19:24| Firmware: R1ED001
16:19:24| EROM: R3A016
16:19:24| ++++++++++++++++++++++++++++++++++
16:19:24| Ready for operation!
16:19:41| Sending loaders\db2020_cid01_cert_p3g.bin...
16:19:41| EaTEbS: Failed-
16:19:42| Sending loaders\db2020_cid51red_flash_r2a005.bin...  ----> At this point I press stop;
16:19:52| ++ Error: Flashing failed
16:19:52| Disconnected... Unplug the phone
16:21:35| Shutting down... 
Now, I've read the possible causes of the EaTEbs but I've eliminated them all:

It is stuck on 'EaTEbS'
This means your battery is low or dead. This is what you need to do: Exit PhoneXS. Unplug your phone. Charge it to 100% or when it says "Fully Charged". Then you have to start over. Yes, I know. You cannot "save" your progress. Hopefully, it should finish quicker the next time.
-> First time, the phone was on 51% so I charged it but I still get the
error

This problem can also occur on some phones that require a prodid loader, like the W810i or if the particular loader is not compatible with your phone because it was not designed for your phone. This problem has been fixed in later versions of PhoneXS. (-Thanks Lemming!)
-> AFAIK, CID51 flashing is possible with XS++, correct?

Another thing you should try is to uncheck "Allow the computer to turn off this device to save power" in the Device manager. Do this on all "hubs" by right-clicking the hub. Click Properties, go over to the Power Management tab, and uncheck it. (-Thanks master.j!)
-> Did it on both master hubs, no luck...

So, if anyone can help, I'd be grateful.