Step 1: Please connect X100 Pro2 to your laptop by type-c cable to format and delete all files on SD card how to do? Don’t worry! Just follow the solution offered by .uk engineer to fix. Please solve it by the following method:ġ.When XTOOL X100 Pro2 auto key programmer appears “No Application” error, or Blank screen, “Fail to Connect”and”System File Error” automatically return to the home screen. Note: If the USB device cannot be recognized. Step 4: Connect X100 PRO2 to Windows computer with Type-c cable Step 3: Extract the installation package into an upgrade tool It will start to download TP200Installer automatically Step 2: Select Supports-> Download Upgrade tool-> X100 Pro2 The step-by-step guide to update x100 pro2 key programmer:

Remove the SD card from x100 pro2 key programmer, and insert into card reader, then connect to computer. You should format the TF card before re-upgrading. The possible causes for the errors above including:Ģ.The serial number begins with PRO, but the letter “O” you input is number “0”ġ.If you cannot update via USB cable, change to SD connection. Backup files then format SD card! The path is not of a legal form.” Case: file or folder’s name has invalid character, or file read only. Problem 6: When I update x100 pro2, it prompts “Could not complete your request because it is not the right kind of document” and “SD card invalid. Problem 5: It prompts an error message “Result is null or empty” when updating x100 pro2. When I connected it to the car, it showed “Loading”, but then the screen turned blank and couldn’t work (IMMO, OBD2, Dash Board, Eeprom etc). Problem 4: I had updated the software from V3.0 to V4.0. I check the main menu, everything is ok, but when connecting it to the car, it cannot do anything. Problem 3: After I update x100 pro2 upgrade tool, my device cannot use, it appears white screen with only red bar at the top of the screen. Problem 2: When I input the S/N and password from the Certificate of Quality paper, it prompts “login failed”.

I change another computer to install, but also fails. The error message is “unknown (error: 9)”. Problem 1: I install the x100 pro2 upgrade tool from, but it cannot identify the device.

Here have collected the common update error and offered the corresponding solution. Recently, some customers gave feedbacks that they failed to update the Xtool X100 Pro2 auto key programmer.

Xtool x100 pro login failed error 3