AVM Content
Knowledge Base
- FRITZ!Box reports "The search for a new FRITZ!OS version failed"
- FRITZ!Box reports "The selected file contains a firmware version which is older than the one already in use"
- FRITZ!Box reports "The update failed" when adding a telephone book
- FRITZ!Box reports "Unspecified error occurred" when adding a Google calendar
- FRITZ!Box reports "Username already used"
- FRITZ!Box reports "VPN connection to [...] has been cleared"
- FRITZ!Box reports "Wi-Fi transmission quality increased by reduced channel bandwidth"
- FRITZ!Box reports "Your FRITZ!Box's DNS rebind protection rejected your query for reasons of security"
- FRITZ!Box USB remote connection does not start
- FRITZ!Box USB remote connection reports "Check the user name and password"
- FRITZ!Box USB remote connection reports "Could not establish the connection to the device"
- FRITZ!Box USB remote connection reports "Debug Assertion Failed"
- FRITZ!Box USB remote connection reports "No FRITZ!Box found!"
- FRITZ!Box user interface cannot be opened
- FRITZ!Box's Wi-Fi network cannot be found