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X-431 V User Manual — FAQ
32
7 FAQ
1. How to save power?
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Please turn off the screen while X-431 V keeps idle.
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Set a shorter standby time.
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Decrease the brightness of the screen.
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If WLAN connection is not required, please turn it off.
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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 V.
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 V username and password ready. If you forgot the password,
please dial our hotline to retrieve it with the product serial number
98549*******.
2. Reset the X-431 V 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.
4. Open the browser and visit
www.dbscar.com
to download and install the
latest App.
5. After the installation is complete, launch the application and login with your
