This is a frequently asked questions about OBDSTAR X300 Pro4 or X300 DP plus dp.
The answer is YES. But they can do only Middle East and North American Toyota with H chip AKL.
This is a video done by OBSDTAR X300 Pro3. x300 pro4 and x300 dp plus share similar procedure.
see also: program Toyota G Chip all keys lost with OBDSTAR