Sometimes, Lonsdor K518ISE Key Programmer may meet some problems to crash or stop working. You’ll need to format the device.
How to format Lonsdor K518ISE?
Step1. Hold 2 buttons marked in red meanwhile, you’ll go into the interface as below.
Step2. Press “Arrow Button”>>“Factory Setting”.
The device will show a prompt warning: “This operation will clear apk related data and reinstall, please operate carefully!!!”.
Step3. Press “Repair”>>“Oldest APK”, wait APK installing until completed, press “Return”.
Step4. Press “Start APK”, and connect the device with WIFI.
Press “Update”>>“OK” to update.
Thus, you can use the K518ISE programmer normally again after updating.
This is the procedure of formatting Lonsdor K518ISE step by step.