Nokia 520 trying flash big boot file give error

[MUTUAL]

Hi team I have Nokia 520 when I plug the USB cable I can see on device manager Qualcomm hs-USB
I despise flash with big boot file but I get this error

[Advance-Box]

@MUTUAL

FIFO error is USB Connection problem of your ATF BOX.

Try to change USB cable or try to connect directly to Mother board without using USB HUB.

B.R.

[MUTUAL]

Originally Posted by Advance-Box

@MUTUAL

FIFO error is USB Connection problem of your ATF BOX.

Try to change USB cable or try to connect directly to Mother board without using USB HUB.

B.R.

now phone can not even connect before i cud connect after half way got error
phone not connecting any suggestion ?

Default language ID 0x0409
JTAG Interface Connected, S/N 0xC89B1FE6
Resetting and Exploring JTAG chain...No Devices found in Chain!
Loading AFP (Please Wait)...OK
AFP revision 4, compiled 6/25/2014 10:41:00 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
----------------------------------------------------------
 
Resetting and Exploring JTAG chain...No Devices found in Chain!
Resetting and Exploring JTAG chain...No Devices found in Chain!
Resetting and Exploring JTAG chain...No Devices found in Chain!
Resetting and Exploring JTAG chain...No Devices found in Chain!

[Advance-Box]

@MUTUAL

Make wires shorter.

Make sure Battery is not connected.

Make sure USB cable is connected properly.


After connect RJ-45 to ATF BOX, wait 10 seconds before you click any button.


Check ORANGE "T" and "S" soldering

[MUTUAL]

Originally Posted by Advance-Box

@MUTUAL

Make wires shorter.

Make sure Battery is not connected.

Make sure USB cable is connected properly.


After connect RJ-45 to ATF BOX, wait 10 seconds before you click any button.


Check ORANGE "T" and "S" soldering

Hi can plz advice me this cable is ok? I do all my phone with this cable I don't know why I can not connect this phone again
I even replaced new USB connection to make sure it ok but still I can not connect

[Advance-Box]

@MUTUAL

Make your cable shorter, 1/2 of what you are currently using in your picture.

Check Connection on RJ-45 Head to ATF BOX SOCKET. Move it around to make sure it is OK.

[MUTUAL]

Originally Posted by Advance-Box

@MUTUAL

Make your cable shorter, 1/2 of what you are currently using in your picture.

Check Connection on RJ-45 Head to ATF BOX SOCKET. Move it around to make sure it is OK.

Thanks for reply I don't know what's wrong now I even try with new cable I open ATF check to see something wrong or not but seem look ok to me

[srinibas]

Use this type of cable , with short wire & Clean head of RJ45






Br - srinibas