lumia 520 flash with jtag

520 Unable to find bootable option problem.
iwant to flash with jtag, but always get this error–FFU File CRC-32: Computing, Please wait…File Read Error 0x000003E4
product code is- 059S3W7
but i am not finding same product code firmware.

Quote:

ATF JTAG v1.0.15.8544 (6/17/2015)
Default language ID 0x0409, LR 14
JTAG Interface Connected, S/N 0xDAAF4319
Resetting and Exploring JTAG chain…No Devices found in Chain!
Loading AFP (Please Wait)…OK
AFP revision 4, compiled 9/3/2014 2:26:00 PM

================================================== ========
Phone Type : Lumia 520, 520T, 525, 526
CPU Type : Qualcomm MSM8227
Storage Type: eMMC 8GB
Procedure : WP8 FFU Flasher via JTAG
More Info : <<<<<<<< ATF JTAG Lumia WP8 FFU Flashing Procedure >>>>>>>> – GSM-Forum
================================================== ========

1. Make sure JTAG Connection is 100% OK
2. Always Disconnect the Phone BATTERY
3. Connect USB Cable to Phone
4. Connect RJ-45 JTAG Cable to ATF Box
5. Select the Correct Phone Type RM-XXX
6. Use RESET JTAG button to check the JTAG Connection
7. Click RESTORE BOOT button to Start Boot Repairs
———————————————————-

Resetting and Exploring JTAG chain…1 Device(s)
Device #1 ID 0x4F1F0F0F IR4
Loading AFP (Please Wait)…OK
AFP revision 4, compiled 7/4/2014 5:07:00 PM

================================================== ========
Phone Type : Lumia 520 RM-914
CPU Type : Qualcomm MSM8227
Storage Type: eMMC 8GB
Boot Package: 3056.40000.1408.0007 (BIG BOOT)
================================================== ========

1. Make sure JTAG Connection is 100% OK
2. Always Disconnect the Phone BATTERY
3. Connect USB Cable to Phone
4. Connect RJ-45 JTAG Cable to ATF Box
5. Select the Correct Phone Type RM-XXX
6. Use RESET JTAG button to check the JTAG Connection
7. Click RESTORE BOOT button to Start Boot Repairs
———————————————————-

Restore Boot…
Waiting for Device Connection 15 second(s)…OK
Resetting and Exploring JTAG chain…OK
Halting Core with 100ms Delay…OK
Initializing Device…OK
Detecting eMMC #1 ID…1501004D384732594300EB1A4B3E60F5
Flash Description: Samsung M8G2YC, 7.28 GiB, SN EB1A4B3E, Jun 1997
Partition Config: Boot from USER, Boot ACK OFF (0x38)
Boot Bus Config: x1 SDR, Bus Reset to x1 (0x00)
Testing Device Memory…OK
Sending Flash Loader…OK (3241 Op/Sec)
Restoring MBR Data…OK
Restoring GPT Data from AFP…OK
Restoring Partition #1…OK
Restoring Partition #2…OK
Restoring Partition #3…OK
Restoring Partition #4…OK
Restoring Partition #5…OK
Restoring Partition #6…OK
Restoring Partition #7…OK
Restoring Partition #8…OK
Restoring Partition #9…OK
Restoring Partition #10…OK
Completed in 0h 7m 50s. Code Download Speed 368 KiB/sec.

Boot Restore Done!
================================================== ===========
Assemble Phone and Start Normally
If Phone cannot Start, perform USB Firmware Update Procedure
================================================== ===========

Loading AFP (Please Wait)…OK
AFP revision 4, compiled 9/3/2014 2:26:00 PM

================================================== ========
Phone Type : Lumia 520, 520T, 525, 526
CPU Type : Qualcomm MSM8227
Storage Type: eMMC 8GB
Procedure : WP8 FFU Flasher via JTAG
More Info : <<<<<<<< ATF JTAG Lumia WP8 FFU Flashing Procedure >>>>>>>> – GSM-Forum
================================================== ========

1. Make sure JTAG Connection is 100% OK
2. Always Disconnect the Phone BATTERY
3. Connect USB Cable to Phone
4. Connect RJ-45 JTAG Cable to ATF Box
5. Select the Correct Phone Type RM-XXX
6. Use RESET JTAG button to check the JTAG Connection
7. Click RESTORE BOOT button to Start Boot Repairs
———————————————————-

Waiting for Device Connection 15 second(s)…OK
Resetting and Exploring JTAG chain…OK
Halting Core…OK
Initializing Device…OK
Detecting eMMC #1 ID…1501004D384732594300EB1A4B3E60F5
Flash Description: Samsung M8G2YC, 7.28 GiB, SN EB1A4B3E, Jun 1997
Partition Config: Boot from USER, Boot ACK OFF (0x38)
Boot Bus Config: x1 SDR, Bus Reset to x1 (0x00)
Testing Device Memory…OK
Sending Flash Loader…OK (3241 Op/Sec)
FFU File Loaded: RM914_3046.0000.1329.2009_RETAIL_apac_australia_ne w_zealand_294_09_249880_prd_signed.ffu
FFU File CRC-32: Computing, Please wait…File Read Error 0x000003E4