Common troubleshooting document from Samsung for the SM-J610F, the Galaxy J6 Plus, as a 7.05 MB PDF; the trailing 7 is probably a section number. These Tshoo guides present fault-finding flowcharts, check points and typical voltages for symptoms such as no boot, charging failure, audio or display problems. A technician reads them together with the schematic to narrow down a faulty component. Make sure the model code inside the phone matches SM-J610F before relying on the measurement points shown.
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