1 Connect your device to the computer you synced with. 2  Open iTunes. 3  If asked for a passcode, try another computer you've synced with, or use recovery mode. 4  Wait for iTunes to sync your device and make a backup. 5  If it doesn't, learn what to do. 6  Once the sync and backup have finished,click Restore [your device] .
Additional symptoms may include: 1  Pain in your groin or thigh that radiates to your buttocks or your knee. 2  Pain that flares up with vigorous activity. 3  Stiffness in the hip joint that makes it difficult to walk or bend.
A hip fracture or dislocated hip joint is a common causes of hip stiffness. A fracture may occur after a fall or a blow to your hip. Seek immediate medical treatment if you have the following symptoms: 1  chills. 2  fever. 3  feeling faint or lightheaded.  severe pain, especially in the upper thigh or groin.