Sim Card Not Accepted, Sim Lock Failure - Nokia 3210 Service & Repair Manual

X100, SIM card reader
Check soldering
Check contacts (change connector if bent)
N100, CCONT
Check SIM card –DATA ( Pin 4 SC-reader), -Clock 3,25MHz (Pin 3 SC-reader), -Reset (Pin 2 SC-reader) and VSIM
3V/5V DC (Pin 1/5 SC-reader) depends to the SIM card
V112
Change component if SIM -DATA, -Clock, -Reset or VSIM is short circuited to
ground
Check also R115, R116, C137, C138, C139, C140, C141 for short circuit or not capacity

SIM card not accepted, SIM LOCK failure

SIM card not accepted (SIM LOCK active)
SIM card not
accepted
appears on
LCD after
entering the
PIN code.
Yes
compare the data
open entries MCC+MNC
WINTEASLA
Yes
and activate
quick /RF-info respective product
version 1.0 / 05.11.1999
CONFIDENTIAL
with the listed
Ok SIM LOCK is oK!
entries of the
code
not oK
correct the SIM
LOCK settings
with use of the
Nokia security SW
(SSSW) or send
those phones to
if SIMLOCK is not
phone still doesn't
change N200,
!!!Take note!!!
if the Msin data field is
closed to any special
IMSI number range,
ONLY the operator is
allowed to open the
the SACE
correct the SIM LOCK
settings with use of
active, but
the Nokia security SW
(SSSW) after
accept SIM,
changing of COBBA
or send those phones
COBBA
Service & Analysis Center Europe
SIM LOCK!!!
to the SACE
Training Team
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