The 49ers re-signed Flannigan-Fowles on a one-year deal Friday.
Flannigan-Fowles (ankle) is inactive Sunday against the Jaguars.
Flannigan-Fowles re-signed with the 49ers on a one-year contract Thursday.
Flannigan-Fowles (neck) participated in a full practice Thursday.
Flannigan-Fowles (knee) is considered day-to-day, Josh Dubow of The Associated Press reports.
Flannigan-Fowles (neck) has exited Sunday's game against the Cardinals, Lindsey Pallares of the 49ers' official site reports.
Flannigan-Fowles was not spotted during the 49ers' OTA sessions on Tuesday, Cam Inman of The San Jose Mercury News reports.
Flannigan-Fowles signed a one-year extension with the 49ers on Friday.
Flannigan-Fowles (knee) has been ruled out for the remainder of Sunday's NFC Championship Game against the Rams.
Flannigan-Fowles is questionable to return to Sunday's NFC Championship Game against the Rams due to a knee injury.