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Lenovo K80M No power source or Off during boot

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Lenovo K80M No power source or Off during boot: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

  • The built-in battery was tested with a meter (electric tester). The external battery is connected directly without going through the battery protection circuit, so the mobile phone boots normally.

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