Last night I updated my Galaxy S3 from Cyanogenmod 9 to CM 11. One of the steps was to upgrade the bootloader. Everything went fine, and I'm now on CM 11-2014-06-02-d2lte.

The problem: can't connect to mobile network.

Settings > About Phone:

Model number: SAMSUNG-SGH-I747
Baseband version: Unknown

How can I fix this?

  • We do need more information. Which carrier, and exact model do you have? – TheNameIsNigel Jun 2 '14 at 17:45
  • Carrier = AT&T. Model Galaxy S3 SGH-I747 – rodrigo-silveira Jun 2 '14 at 20:00

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.