what is mean by More than 3 Devices (4) in Chain! - GSM-Forum

malka4u · 10-14-2015, 04:21

JTAG Interface Connected, S/N
Resetting and Exploring JTAG chain...More than 3 Devices (4) in Chain!
Resetting and Exploring JTAG chain...No Devices found in Chain!
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)...Timeout During Operation!
Resetting and Exploring JTAG chain...No Devices found in Chain!
Resetting and Exploring JTAG chain...More than 3 Devices (4) in Chain!

malka4u · 10-14-2015, 09:33

problem solve but dont know how.

10-14-2015, 04:21	#1 (permalink)
malka4u No Life Poster Join Date: Aug 2011 Location: bagmati pradesh Posts: 3,296 Member: 1626780 Status: Offline Thanks Meter: 1,275	what is mean by More than 3 Devices (4) in Chain! JTAG Interface Connected, S/N Resetting and Exploring JTAG chain...More than 3 Devices (4) in Chain! Resetting and Exploring JTAG chain...No Devices found in Chain! 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)...Timeout During Operation! Resetting and Exploring JTAG chain...No Devices found in Chain! Resetting and Exploring JTAG chain...More than 3 Devices (4) in Chain!

10-14-2015, 09:33	#2 (permalink)
malka4u No Life Poster Join Date: Aug 2011 Location: bagmati pradesh Posts: 3,296 Member: 1626780 Status: Offline Thanks Meter: 1,275	problem solve but dont know how.