N5S How to upgrade N5S firmware
Announcer: Ivan Time: 29th Jul 2021
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1.Copy the ota firmware to the device via USB cable.

1.      Power off the device

2.      Push the “Power” button & “Volume –“ at the same time to enter the recovery mode


3.      Push “Volume-“button to choose “Apply update from SD card” .then push “power”button


4.      Push”Volume-“button to choose upgrade file. Then push”Power”button

5.      Then upgrade is staring

6.      After the upgrade is successful, it will restart.


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