вот лог от Феникса в dead usb ситуация в том же ключе...

Flashing started
Creating product data items list
Product data items list created
Backup not required
Flashing phone
Initializing
Scanning image files...
Waiting for USB device...
ERROR: Failed to set phone to flashmode
Flashing phone
Initializing
Scanning image files...
Waiting for USB device...
Loading secondary boot code: 14656 bytes
Secondary boot loaded
BB Asic Index is: 00
Asic ID is: 000000000000000022000509200C0000
BB Asic Index is: 00
EM Asic ID is: 00005361
BB Asic Index is: 00
EM Asic ID is: 7461736E
BB Asic Index is: 00
Public ID is: 00000000001887828FB53D6BBFE21F1A17BA6DD1
BB Asic Index is: 00
Asic Mode ID: 00
BB Asic Index is: 00
Hash: 1B0D74C532CA1C6133940C740E8C786E
BB Asic Index is: 00
ROM ID: DE56D582BDDE7A3A
BB Asic Index is: 00
Device type is: 05
Device Index is: 00
Manufacturer code: 0000
Device ID: 0000
Extended device ID: 0000
Revision ID: 0000
BB Asic Index is: 00
Device type is: 04
Device Index is: 00
Manufacturer code: FFFF
Device ID: 0000
Extended device ID: 0000
Revision ID: 0000
BB Asic Index is: 00
Device type is: 00
Device Index is: 00
Manufacturer code: 0000
Device ID: 0000
Extended device ID: 0000
Revision ID: 0000
BB Asic Index is: 00
Device type is: 00
Device Index is: 01
Manufacturer code: 0000
Device ID: 0001
Extended device ID: 0000
Revision ID: 0000
BB Asic Index is: 00
Device type is: 03
Device Index is: 00
Manufacturer code: 00EC
Device ID: 0030
Extended device ID: 0000
Revision ID: 0431
Loading update server code: 587851 bytes
Update server loaded
Partitioning....
Partitioning complete
Erasing....
Erasing complete
Asic CMT: Start programming 48741 KB...
Asic CMT: Programming data sent: 0%
Asic CMT: Programming data sent: 10%
Asic CMT: Programming data sent: 20%
Asic CMT: Programming data sent: 30%
Asic CMT: Programming data sent: 40%
Asic CMT: Programming data sent: 50%
Asic CMT: Programming data sent: 60%
Asic CMT: Programming data sent: 70%
Asic CMT: Programming data sent: 80%
Asic CMT: Programming data sent: 90%
Asic CMT: Programming data sent: 100%
Programming complete
WARNING: Asic CMT: NAND status reported bad blocks
Asic CMT: programming succeeded
Asic CMT: Verifying communication to device...
Waiting for communication response: 25
Waiting for communication response: 24
Waiting for communication response: 23
Waiting for communication response: 22
Waiting for communication response: 21
Waiting for communication response: 20
Waiting for communication response: 19
Waiting for communication response: 18
Waiting for communication response: 17
Waiting for communication response: 16
Waiting for communication response: 15
Waiting for communication response: 14
Waiting for communication response: 13
Waiting for communication response: 12
Waiting for communication response: 11
Waiting for communication response: 10
Waiting for communication response: 9
Waiting for communication response: 8
Waiting for communication response: 7
Waiting for communication response: 6
Waiting for communication response: 5
Waiting for communication response: 4
Waiting for communication response: 3
Waiting for communication response: 2
Waiting for communication response: 1
Error 0x8401F121 communicating to phone. Unable to verify comm.
Warning: Unable to communicate to product after flashing
Starting to recover the phone
Recoverying phone
Initializing
Scanning image files...
ERROR: Unable to detect device 0x8401F145. Check USB connection
Starting to recover the phone
Recoverying phone
Initializing
ERROR: Product recovery failed
Unable to set the phone to flash mode. Unable to flash.
Scanning image files...
ERROR: Unable to detect device 0x8401F145. Check USB connection
Starting to recover the phone
Recoverying phone
Initializing
ERROR: Product recovery failed
Unable to set the phone to flash mode. Unable to flash.
Scanning image files...
Starting to recover the phone
Recoverying phone
Initializing
ERROR: Unable to detect device 0x8401F145. Check USB connection
ERROR: Product recovery failed
Unable to set the phone to flash mode. Unable to flash.
Scanning image files...
Starting to recover the phone
Recoverying phone
Initializing
ERROR: Unable to detect device 0x8401F145. Check USB connection
ERROR: Product recovery failed
Unable to set the phone to flash mode. Unable to flash.
Scanning image files...
Starting to recover the phone
Recoverying phone
Initializing
ERROR: Unable to detect device 0x8401F145. Check USB connection
ERROR: Product recovery failed
Unable to set the phone to flash mode. Unable to flash.
Scanning image files...
Unable to set the phone to flash mode. Unable to flash.
All operations completed
Product flashing aborted

В самом конце, после установки драйверов ТА в систему феникс ТА потерял и он вкл... с кодом никуда не девшейся блокировки...