Turn Bluetooth off and on again:
Click the Bluetooth button to switch it off.
Turn off wait a few seconds, then switch the same toggle to turn Bluetooth back on
Unpair and Re-pair your Headphones:
If you’ve paired your headphones with another device in the past, unpair them from that device...
I see you've also posted this on both ElevenForums and TenForums.
https://www.tenforums.com/sound-audio/213029-problem-sony-home-audio-system.html
Have you read the manual?
https://www.manualslib.com/manual/2396760/Sony-Shake-X70d.html
I looked around there doesn't appear to be a firmware...
Curious, what brand and size of flash drive are you trying to format?
After inserting the USB drive, explorer opens showing the added USB drive in the drive list. When you right click on the drive you see 'File system' there in the list. Then you click on the down arrow there and are presented...
Dutch Keyboard Layout (QWERTY):
Although over 95% of keyboards used in the Netherlands are US keyboards, there is a specific Dutch keyboard layout.
The Dutch layout uses the QWERTY arrangement but includes some additions:
The € sign is accessible via the E key.
The diaeresis (¨) is also...