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Level 3 Repair
8-3-3. Sim Part
Phone can't access SIM Card
Yes
No
VUIM_2.85V
2.8V?
Replace PBA
(TP: C439)
Yes
After Power ON,
No
Check SIM_CLK, SIM_RST,
check the related circuit, re-solder it.
SIM_IO Signal in a few seconds.
(TP: C700, C701, C704)
Yes
Check the SIM Card Module
(Re-connect or change SIM-SPK module)
Yes
END
8-10
SAMSUNG Proprietary-Contents may change without notice
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