Xtool PS90 USB key User Guide
In order to improve the safety performance of Xtool diagnostic tools, Xtool Company add encrypted process to the newly developed program, and upgrade the hardware […]
XTool diagnostic tool
How to use XTOOL PS90 USB KEY
For better use XTOOL PS90 tablet diagnostic tool, the newly developed program performed encrypted processing and firmware was updated also. OBD Notice that for most […]