obdexpress.co.uk engineer offer the solution to OBDSTAR X300 DP / X300 DP Plus error message: (core03.bin) load exception, error code:-101.
Device's update has not expired, click on "One Key Upgrade" to update the device.
Device's update has expired, there are two optional methods to fix it:
(1). Click on "ES file browser" --local--Main directory--DP-serial
(2). Copy the file of core03.bin to TF or memory card
Method 2 - some users verified working great.
Please follow the instruction to uninstall the APK and install the APK again.
Alright, if the above two methods do not work, please buy a one year update subscription for your device and update it.
Any question, contact at www.obdexpress.co.uk.