After the APK of Lonsdor K518 is upgraded to V1.6.0 version, the adaptor requires to be installed new kernel beforehand. Please refer to below operations.
Step 1: Connect the device to the specified adaptor and plug in 12V power, as shown below.
Step 2 : Start up the device, and input password to enter home screen. Click “Update firmware” button in below red box.
Step 4: It skips to the below interface, click “OK” to continue.
Step 5: It skips to below interface. You will see the progress indicator moving rightwards. When downloading is completed, click OK” and exit. The adaptor kernel is installed successfully.