Nokia Net Monitor description (DCT3)

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Test 35 – Reason for Last Software Reset

Available in: 2100, 3330, 5110, 6150, 6210, 7110, 8210, 8250

This test displays information about why the phone’s software (firmware) was last reset.

Test screen	Help screen

Reset reason: The reason for the last software restart.

NORM – A normal phone software start, this includes restarts from software like LogoManager.
UNKNO – The reason for the software restart was unknown
HW WD – This is the hardware watchdog – which monitors signals from the phone’s software. If the software freezes, these signals are not generated and the hardware reboots the phone.
SW WD – Software watchdog?
SWDSP – DSP recovery reset
STACK – One of the task stacks overflowed. The offending task should be listed in the next field, and more about the process’s current stack in “Tests 84-87 - Information about task stacks and message buffers”. You can also identify the stack in “Test 57 – Memory and Stack status before Reset”.
SWIDL – The idle task stopped running.
SWSIM – Error with SIM card – could be communication problem, or as a result of attempting to unlock.

Task name: Name of running task before reset (for example, "AUD TASK", "CC TASK" (confirmed), "DDI TASK", "DEV IO" (confirmed), "EM TASK", "FBUSTASK" (confirmed - after errors in cable transmission), "L1 CONTR", "L1 MEAS", "L1 SYSPA" (confirmed), "L2 TASK", "LOCAL" (confirmed - shown, for example, when phone had to restart because of error in firmware), "MDI RECE" (confirmed), "MDI SEND" (confirmed), "MM TASK" (confirmed), "OS IDLE" (confirmed), "PN TASK" (confirmed), "RR TASK" (confirmed), "RM TASK", "SIM L2" (confirmed), "SIM UPL" (confirmed), "SMS TASK" (confirmed), "TONETASK", "UI TASK" (confirmed) "PND TASK" (for example Nokia 6210), "WMLSTASK" (for example Nokia 6210), "IRDATASK" (for example Nokia 6210), "IRDA MGR" (for example Nokia 6210), "PH TASK" (for example Nokia 6210), "DGC TASK" (for example Nokia 6210), "DGNTB TA" (for example Nokia 6210), "DGFAX TA" (for example Nokia 6210), "SCKT SRV" (for example Nokia 6210), "PMM CLUP" (for example Nokia 6210), "PMM WRBA" (for example Nokia 6210), "ND TASK" (for example Nokia 6210), "PPC TASK" (for example Nokia 6210), "No task!" (for example Nokia 6210), "START UP" (for example Nokia 9210) or "UNKNOWN" (confirmed - after normal phone enabling)). We can notice, that tasks names are similiar to names in help to Tests 84-86.

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