cancel
Showing results for 
Search instead for 
Did you mean: 

FAQs

Sort by:
The Android device will be reset to factory settings via the Android settings.
View full article
Here you will find answers to the most common questions about Wi-Fi connections.
View full article
This FAQ will help you with problems with your Wi-Fi network.
View full article
This FAQ gives you information if the USB connection does not work.
View full article
Answers to the most common questions about the processor vulnerabilities and attack scenarios Meltdown and Spectre.
View full article
In case of app problems, follow the points in this FAQ.
View full article
Please test another socket in another circuit.
View full article
This FAQ will help you with Bluetooth pairing difficulties.
View full article
Check if the microphone is connected to the correct input.
View full article
If you have no sound or the volume is too low from the connected speakers or headphones?
View full article
Please make sure the battery or batteries are inserted correctly into your product.
View full article
To adjust the brightness, search for the corresponding settings on the device or in the software. This may vary depending on the type of device (monitor, PC, smartphone, TV).
View full article
For some error symptoms there are currently no universal answers.
View full article
The problem can often be solved with one of the listed procedures.
View full article
If the volume on your product changes automatically, check whether the volume buttons on the device are operable or jammed.
View full article
Please disconnect all data connections first and if necessary perform a factory reset.
View full article
If your memory card is no longer recognized, it needs to be repaired or replaced.
View full article
If a new battery is not detected, conditioning could help.
View full article
Please check the resolution of your display (screen) to see if the number of pixel errors is still within the specified tolerance range.
View full article
This will tell you if your memory card is faulty.
View full article
Top Contributors