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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Chinese Models & Cloned Phones > Chinese Phones Hardware Repair

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Old 12-07-2019, 09:14   #1 (permalink)
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China 7" tablet Usb OTG Not detected


I have a no-name china 7" tablet.
Running arm64v8 MT8163
Currently with lollipop 5.1.1

My issue is when I attach my OTG cable the tablet doesn't recongize
anything, no mouse, no usb drive, no nothing.
In fact it still shows charging with an OTG cable.

I believe this is probably a hardware issue.
And yes I tried a few different OTG cables.

Can this problem be caused by a software issue. Is there any way
to force the cpu into switching to host mode?

Thanks.
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Old 12-07-2019, 09:24   #2 (permalink)
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Hi,

Certain Chinese tabs can be detected or read only OTG. Not all tabs.
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Old 12-07-2019, 09:26   #3 (permalink)
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Try first hard reset after try from setting conection devices,if not work maybe problem conector USB
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