z520 flashing problem
 

hi,

im trying to flash a sony z520 but i get this...

Starting the phone...
PID:80 40 03 01 FF FF FF FF
Sending Loader1...
Loader1 sent.

IMEI:xxxxxxxxxxxxxx
CID (hex):0024
CID (dec):36
PAF:01
Mfrid0:89
Devid0:0D

Sending flash loader...
Flash loader OK.

Sending MCU...
Writing flash problem:0004

and then i press the ??? button and get a BROWN key
and unlock it and get it red again...

Starting the phone...
PID:80 40 03 01 FF FF FF FF
KEY:A1_DB2010_36_RED
IMEI:xxxxxxxxxxxxxx
CID (hex):0024
CID (dec):36
PAF:01
Mfrid0:89
Devid0:0D

can any1 help me???

Now when phone is RED flash all in one file.

thx for the answer,
 

i did, but when it reach 20% and 15% in other times i get an write error

PAF:01
Mfrid0:89
Devid0:0D

Sending flash loader...
Flash loader OK.

Sending MCU...
Writing flash problem:0004

Does your box is updated?

hi
 

yep

it has the latest update, updated it with the MT TOOL that comes in the file MT box update tool V3.4.rar

What Windows you use, 98?

sry for the delay
 

im using windows xp,
would be a box problem¿?

problem solved
 

hello.
thanks a lot for responding to my posts, very nice support.

well changed the usb cable, the strange thing is that i use the old usb wire in an ufs device, and works 100%

Starting the phone...
PID:80 40 03 01 FF FF FF FF
Sending Loader1...
Loader1 sent.

IMEI:xxxxxxxxxxxxxx
CID (hex):0024
CID (dec):36
PAF:01
Mfrid0:89
Devid0:0D

Sending flash loader...
Flash loader OK.

Sending MCU...
Total: 00:08:28:801
Finished.

Sending loader2...
Loader2 sent.

Mounting FS...
FS started!

FS upgrade...
Total: 00:03:48:068

Finished.

finally could flash it with the same pc.

thanks again.

bR

Same problem, and Same solution.. this is too wear