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8. Level 3 Repair
8-4-24. MST
END
Yes
No
Check voltage at C24052
Check signal at Z24008
(*#0*# -> MST test -> turn on
continous)
MST is not working
Yes
No
No
Replace MST Antenna
Yes
No
No
Resolder or Replace SOC24001
Yes
No
No
Charging the Battery
Yes
No
No
Resolder or Replace U24000, U24003
Check MST FPCB Antenna
Check the battery level
Battery >= 5%
Check the Antenna contact
SOC24001
