Aldon Smith was seen practicing on Friday afternoon after being arrested for driving under the influence earlier this morning. He was later released on bail after spending a short time at the county jail.
It appears that Smith will be playing on Sunday unless the league suspends him for his multiple DUIs throughout his career.
Ray McDonald returned to practice after missing the last two days. LaMichael James was also seen participating in warmups but has been limited with a sprained leg. Vernon Davis was still on the other field nursing his hamstring injury.
Anthony Davis was fined by the league $7,875 for unnecessary roughness in Week 2's loss against the Seattle Seahawks.
Jim Harbaugh will be speaking at 2:15 p.m. later this afternoon.