How to Abnormal Display after updating K518ISE Key Programmer

Problem: Click “Immobilizer” button after updating the Lonsdor K518ISE Key Programmer, it skips to below interface

Solution:
Step 1: After rebooting the device, please press and hold the setting and return buttons(in below red box) simultaneously for few second.

Step 2: The following interface appears, please click “uninstall APK” button in the red box, and wait for few seconds

Step 3: It skips to below interface, please click “OK” to continue

Step 4: The following interface appears, please click the button in the red box to install factory-set/default APK

Step 5: Please wait for about half a minute. The factory-set APK is installed and initiates automatically. Then input the password on boot,and click “OK”. It skips to below interface, click “update” in the red box. Remember to reboot the device after updating. You can use it normally now