-When it says 'Do not disconnect' your ipod is being updated, it doesnt last long, then it should say 'Ok to disconnect'. -A plug symbol should appear on your ipod screen once it is fully charged, then u can disconnect it makeing sure you click the 'eject' button first for safety.
Sudden unexplained bruising or blood spots under the skin or a sudden increase in the frequency of bruising may be caused by: 1  A medicine, such as aspirin or blood thinners (anticoagulants).  Infection that causes the buildup of toxin in the blood or tissues (sepsis).
Putting your muscles under excessive strain, such as may occur during heavy weight lifting, can cause blood vessels to burst and lead to bruising. Microscopic tears in your muscle fiber caused by exercise can also cause bruises.