53The battery does not charge properly or thephone turns offThe battery terminals may be dirty. Wipe both gold-•coloured contacts with a clean, soft cloth and trycharging the battery again.If the battery will no longer charge completely,•dispose of the old battery properly and replace itwith a new battery (refer to your local ordinances forproper disposal instructions).Your phone is hot to the touchWhen you use applications that require more power oruse applications on your phone for an extended periodof time, your phone may feel hot to the touch. This isnormal and should not affect your phone's lifespan orperformance.Error messages appear when launching thecameraYour Samsung mobile phone must have sufficientavailable memory and battery power to operate thecamera application. If you receive error messageswhen launching the camera, try the following:Charge the battery or replace it with a battery that is•fully charged.Free some memory by transferring files to a PC or•deleting files from your phone.Restart the phone. If you are still having trouble with•the camera application after trying these tips, contacta Samsung Service Centre.