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8-3-4. Sim 1 Part
Phone can't access SIM Card
SIM201 pin 1, 4
After Power ON,
Check SIM1_CLK Signal on
pin 3 of SIM201 in a few second
After SIM card insert,
SIM201 pin 2 =
"H[SIM1_RST]"?
Check the SIM Card
Yes
= "H" ?
Yes
Yes
Yes
Yes
END
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
No
No
Resolder or Replace SIM201
No
8-11
Level 3 Repair
Resolder C234, R211
Replace PBA
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