49ers' Jaquiski Tartt: Activated from NFI

Tartt (undisclosed) was activated from the non-football injury list Saturday, Aaron Wilson of the Houston Chronicle reports.

Tartt was sidelined after tweaking a muscle, but it's unclear where on his body the tweak occurred. However, it does not appear to be a serious issue, as he has returned after a one-week absence. The 24-year-old currently projects to be the team's backup strong safety.