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8. Level 3 Repair
8-4-2. Initial
Initial Failure
Yes
No
Yes
No
END
Abnormal
No
Re Check "Power on"
Trouble shooting process
Abnormal
Check the OSC5000
(Crack, open etc.)
Check the U5000 (Crack etc)
Normal
Change U5000
Re-download latest SW on the
mobile phone
Abnormal
Change PBA