Why does not read external memory

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Samsung Galaxy A30s

The Samsung Galaxy A30S is a phone released by Samsung in August of 2019. It came with Android 9.0

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jayeff @jayeff 평판: 452.7k 11 367 1.4k · Answer 1 · 2023-11-22T08:05:22-07:00

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Are you connecting the external USB memory to the phone using an OTG adapter (example only)?

The adapter is needed to let the phone know that it has to supply power to the external USB device otherwise it won't work.

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