Faq - LAUNCH TECH X-431 PRO3 User Manual

LAUNCH
1. How to save power?
Please turn off the screen while X-431 PRO3 keeps idle.
Set a shorter standby time.
Decrease the brightness of the screen.
If WLAN connection is not required, please turn it off.
Disable GPS function if GPS service is not in use.
2. What should I do in case I forgot the screen lock?
You can set screen lock as pattern or password. If you forgot the password,
please consult your device provider or reset your device.
Warning: Resetting may cause data loss. Before use, please make sure important
data has been backed up.
3. How to do if the system runs slow?
In this case, please do the followings:
> Check all running applications and stop the unnecessary applications (Steps:
Settings > Apps > Running > Tap the desired application and then tap "Stop").
> Check all installed applications, remove the unnecessary applications (Steps:
Settings > Apps > Downloaded > Tap the desired application and then tap
"Uninstall").
If all steps mentioned above are finished and the system still works slowly.
Please try to close the system and reboot your X-431 PRO3.
4. How to handle when you encounter "Insufficient storage space"?
If this happens while downloading the diagnostic software, please proceed as
follows:
1. Get your X-431 PRO username and password ready. If you forgot the
password, please dial our hotline to retrieve it with the product serial number
98519*******.
2. Reset the X-431 PRO3 to the default factory settings (For details, please refer
to Item 5 in this Chapter).
3. Tap "Settings"-->"WLAN", choose the desired WLAN network to connect.
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