Can you describe your exact process?
Also, do you have only one set of firmware in your rm-774 folder?
In rm-774 folder I have files:
RM-774_113.010.1506_23.01_LTA_and_Brazil_79u_prd.rofs2.fpsx
RM-774_113.010.1506_79u_prd.core.fpsx
RM-774_113.010.1506_C00.01_79u_prd.rofs3.fpsx
RM-774_113.010.1506_U15.01_79u.uda.fpsx
RM774_059K0X1_113.010.1506_037.dcp
RM774_059K0X1_113.010.1506_037.vpl
RM774_059K0X1_113.010.1506_037_signature.bin
I removed all nokia programs (latest nokia suite and phoenix 2012.50.000.49146) and drivers (nokia flashing cable driver, nokia connectivity cable driver, pc connectivity solution) and reinstall them.
When I open phoenix no usb device are detected (in connections show only NO CONNECTION option)
Then I chose:
- file > open product > RM-774
- flashing > firmware update > ... > product code 059K0X1 (SW version 113.010.1506 / variant 037)
- check "dead phone usb flashing"
- click "refurbish"
When the box open I do:
- disconnect usb cable and remove battery
- connect usb cable
- insert battery
- hold power button until a phone vibration (about 1 sec)
- release power button and press "OK"
Output show: "Waiting for usb device..." and then got message:
" The flashing failed. Do you want to retry the flashing?
HRESULT 0x8401f141 (-2080247487)
Flash: Boot rom was not detected after phone boot up. Unable to start flashing. "