How to update Lonsdor K518ISE Hibernation Function?

Updated Device: Lonsdor K518
Updated Condition: for all K518 devices with working normally
Updated Content: Added Hibernation function; Kernel update supported
Updated Version: K518 APK V1.5.25

Preparation for Update:

1. Power on the device or keep the battery level over 80%.
2. Make sure wifi network is in good condition and the device receives signal normally;

Update steps:

1. Click [One key update] and skip to below interface. Then click the first button to update system. When the update complete, click [OK] to reboot the device.

2. After rebooting, click and enter [Settings] menu, you will find there are two additional function buttons: [Update Kernel ] and [Display Settings].

3. Click [Update Kernel] first and skip to below interface, then press [Update] to update the kernel.

4. Click [Install] after updating the kernel file. And the device will reboot to install kernel.

5. Blank screen is normal during the installation. The whole process will take 5 minutes, be patient to wait and don’t restart the device manually.

6. The update complete when the password input interface appears. Screen auto-lock in the [Display Settings ] is added.

7. Enter [Settings]→[Display Settings] to adjust the screen brightness and screen auto-locking time .

8. The benefits for update: Save power to prolong stand-by time. Auto standby function can prevent the device from being overheated in hot summer.

http://blog.obdexpress.co.uk/2018/04/15/how-to-update-lonsdor-k518ise-hibernation-function/