Procedure of Formatting K518

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Procedure of Formatting K518 when using Tablet

1.Hold those two buttons marked in red at the same time, you will enter the interface below

2.Press "Factory Setting”once and the device will show a prompt as the picture below, just press “OK” to continue.

3.Wait for about one minute, you will enter the interface as shown in Picture 4. Press “Repair” and then press “Oldest APK”.





4.After installing APK, press "Return”and you will enter the interface below again. Press "Start APK".

5.Connect the device to WiFi and update it.

6.Press "OK" to force to update.

7.After updating, you can use the device as before.