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8. Level 3 Repair
8-4-3. initial
8-4-4. SIM PART
END
SIM Card does not work
Is the SIM card damaged?
Replace the SIM card to a new one.
Is CN3000 on the master PBA damaged?
Replace CN3000 on the master PBA to a new one.
Replace the ASSY SMD(IntSlave) to a new one
Yes
Yes
No
No
Re-download Software
Replace the PBA
YES
Initial Failure
END