And THE WAIT IS OVER ... after almost two months without telephone, as this has happened to me in February, with the help of you... have achieved UNBRICK LUMIA DEVICES WITHOUT JTAG ONLY WITH USB. Thank you, thank infinitely.
Yesterday update to WPRT 2.10 was released, which is able to fix DLOAD scenarios for lumias.
Here is the link.
If this does not work, try the advanced method:
Let's to the steps:
Attachment files in the same thread.
1) Install Thor2 (incluiding on WPRT): http://go.microsoft.com/fwlink/?LinkID=525569
2) Download your firmware lumia with NaviFirm
3) Install Drivers
4) Go to the folder where it is thor 2 from cmd (run administrator)
Use this command line to extract gtp0.bin from ffu image
thor2 -mode ffureader -ffufile "C:\rm-914\XXX.ffu" -dump_gpt -filedir C:\dump
mine was F771E62AF89994064F77CD3BC16829503BDF9A3D506D3FACEC AEF3F808C868FD so my hex file in binary format was F771E62AF89994064F77CD3BC16829503BDF9A3D.bin
convert this binary file to hex using bin2hex.exe
bin2hex F771E62AF89994064F77CD3BC16829503BDF9A3D.bin HEX.hex
insert :020000042A00D0 in first line
and :040000052A000000CD before the last line
Hex files already created starting in the bin, use RESPONSIBLY depending on your Lumia device
Now you have HEX.hex and msimage.mbn
the use this command line
thor2 -mode emergency -hexfile HEX.hex -mbnfile msimage.mbn -orig_gpt
Yeah, his phone started life with red screen!
Charge the battery
5) Flash rom: Now, in the case of Lumia 520/521
thor2.exe -mode vpl -maxtransfersizekb 1 -vplfile C:\ProgramData\Nokia\Packages\Products\rm-915\XXX.vpl
thor2 -mode rnd -bootnormalmode
Some versions of Lumia, especially Lumia 820, 920, 920T, 925, 1020 (several models) have different .HEX, attached in the correct thread files ''CorrectedHexFiles.zip''
thanks @zapirkon and others users participated
thanks @ TheBITLINK aka BIT of Windows Insider.
Special thanks to Rathina Balan and AnnanZubair of Windows Insider Program
Thanks all... they are the best