Your partial build reference forms a match with e-1.7-r-20230110250404-stable-flame. Please confirm if this is correct so that you don’t get the wrong advice. Settings > About phone > Tap on Android version > Long press /e/OS version to copy to clipboard.
If correct, you should have received an OTA Android version upgrade. The published builds are
Please first try Issues with the Updater and a solution, this might be the reason for failure of the upgrade. (Of course you will have to overcome the lack of internet connection, but that has been possible in some cases.)
Many users are suffering from similar sounding symptoms, and the posts have been amalgamated here Issue with no connectivity for users still on old builds post release of v2.0 with a Gitlab issue here https://gitlab.e.foundation/e/backlog/-/issues/7975