need help unlocking lumia 900 - GSM-Forum

gorgans · 11-14-2014, 19:31

i have been trying for a week now i but can't unlock lumia 900. i always get error Halting Core...Retry. my rj45 cable is about 3.5 inches
is there any trick to unlock this phone?

Checking ATF JTAG Activation from Server...OK
JTAG Interface Connecte
Resetting and Exploring JTAG chain...No Devices found in Chain!
Default language ID 0x0409, LR 12
JTAG Interface Connected, S/N 0xCD
Resetting and Exploring JTAG chain...No Devices found in Chain!
Resetting and Exploring JTAG chain...2 Device(s)
Device #1 ID 0x00001030 IR7
Device #2 ID 0xFC80FC03 IR4
Loading AFP (Please Wait)...OK
AFP revision 3, compiled 9/23/2013 7:35:00 PM

================================================== ========
Phone Type : Lumia 900 RM-808, RM-823
Unlock Type : Read PIN and PUK Unlock Codes
Other Notes : Automatic Counter Reset (If Needed)
================================================== ========
1. Make sure JTAG Connection is 100% OK
2. Always Disconnect the Phone BATTERY Flex Cable
3. Connect RJ-45 JTAG Cable to ATF Box
4. Connect USB Cable to Phone
5. Use RESET JTAG button to check the JTAG Connection
6. Click RESTORE BOOT button to Start Reading Unlock Codes
----------------------------------------------------------

Resetting and Exploring JTAG chain...OK
Halting Core...Retry
Resetting and Exploring JTAG chain...OK
Halting Core...Retry
Resetting and Exploring JTAG chain...OK
Halting Core...Cannot Halt Core!
Waiting for Device Connection 20 second(s)...OK
Resetting and Exploring JTAG chain...OK
Halting Core...Retry
Resetting and Exploring JTAG chain...OK
Halting Core...Retry
Resetting and Exploring JTAG chain...OK
Halting Core...Retry
Resetting and Exploring JTAG chain...OK
Halting Core...Cannot Halt Core!
Resetting and Exploring JTAG chain...2 Device(s)
Device #1 ID 0x100590E1 IR7
Device #2 ID 0x203F10E1 IR4
Waiting for Device Connection 20 second(s)...OK
Resetting and Exploring JTAG chain...OK
Halting Core...Retry
Resetting and Exploring JTAG chain...OK
Halting Core...Retry
Resetting and Exploring JTAG chain...OK
Halting Core...Retry
Resetting and Exploring JTAG chain...OK
Halting Core...Cannot Halt Core!
Waiting for Device Connection 20 second(s)...OK
Resetting and Exploring JTAG chain...OK
Halting Core...Retry
Resetting and Exploring JTAG chain...OK
Halting Core...Retry
Resetting and Exploring JTAG chain...OK
Halting Core...Retry
Resetting and Exploring JTAG chain...No Devices found in Chain!
Waiting for Device Connection 20 second(s)...OK
Resetting and Exploring JTAG chain...OK
Halting Core...Retry
Resetting and Exploring JTAG chain...OK
Halting Core...Retry
Resetting and Exploring JTA

11-14-2014, 19:31	#1 (permalink)
gorgans No Life Poster Join Date: May 2003 Location: Jamaica Posts: 1,967 Member: 28559 Status: Offline Thanks Meter: 85	need help unlocking lumia 900 i have been trying for a week now i but can't unlock lumia 900. i always get error Halting Core...Retry. my rj45 cable is about 3.5 inches is there any trick to unlock this phone? Checking ATF JTAG Activation from Server...OK JTAG Interface Connecte Resetting and Exploring JTAG chain...No Devices found in Chain! Default language ID 0x0409, LR 12 JTAG Interface Connected, S/N 0xCD Resetting and Exploring JTAG chain...No Devices found in Chain! Resetting and Exploring JTAG chain...2 Device(s) Device #1 ID 0x00001030 IR7 Device #2 ID 0xFC80FC03 IR4 Loading AFP (Please Wait)...OK AFP revision 3, compiled 9/23/2013 7:35:00 PM ================================================== ======== Phone Type : Lumia 900 RM-808, RM-823 Unlock Type : Read PIN and PUK Unlock Codes Other Notes : Automatic Counter Reset (If Needed) ================================================== ======== 1. Make sure JTAG Connection is 100% OK 2. Always Disconnect the Phone BATTERY Flex Cable 3. Connect RJ-45 JTAG Cable to ATF Box 4. Connect USB Cable to Phone 5. Use RESET JTAG button to check the JTAG Connection 6. Click RESTORE BOOT button to Start Reading Unlock Codes ---------------------------------------------------------- Resetting and Exploring JTAG chain...OK Halting Core...Retry Resetting and Exploring JTAG chain...OK Halting Core...Retry Resetting and Exploring JTAG chain...OK Halting Core...Cannot Halt Core! Waiting for Device Connection 20 second(s)...OK Resetting and Exploring JTAG chain...OK Halting Core...Retry Resetting and Exploring JTAG chain...OK Halting Core...Retry Resetting and Exploring JTAG chain...OK Halting Core...Retry Resetting and Exploring JTAG chain...OK Halting Core...Cannot Halt Core! Resetting and Exploring JTAG chain...2 Device(s) Device #1 ID 0x100590E1 IR7 Device #2 ID 0x203F10E1 IR4 Waiting for Device Connection 20 second(s)...OK Resetting and Exploring JTAG chain...OK Halting Core...Retry Resetting and Exploring JTAG chain...OK Halting Core...Retry Resetting and Exploring JTAG chain...OK Halting Core...Retry Resetting and Exploring JTAG chain...OK Halting Core...Cannot Halt Core! Waiting for Device Connection 20 second(s)...OK Resetting and Exploring JTAG chain...OK Halting Core...Retry Resetting and Exploring JTAG chain...OK Halting Core...Retry Resetting and Exploring JTAG chain...OK Halting Core...Retry Resetting and Exploring JTAG chain...No Devices found in Chain! Waiting for Device Connection 20 second(s)...OK Resetting and Exploring JTAG chain...OK Halting Core...Retry Resetting and Exploring JTAG chain...OK Halting Core...Retry Resetting and Exploring JTA