Could you please try or provide the following:
- Using the same USB cable, does USB tethering on the Galaxy S26 Ultra work with other devices (e.g., a PC or laptop)?
- Please try enabling USB debugging on the Galaxy S26 Ultra in Developer Options and see if it makes any difference.
- If it still doesn’t help, please export the logs and send them to us via private message so we can investigate further.
How to export logs:
How to send private messages:
