52Other sources of helpWarnings and precautions• Do not use this product near water.• Do not place this product on an unstable cart, stand or table. If the product falls, itcould be seriously damaged.• Slots and openings are provided for ventilation to ensure reliable operation of theproduct and to protect it from overheating. These openings must not be blocked orcovered. The openings should never be blocked by placing the product on a bed, sofa,rug or other similar surface. This product should never be placed near or over aradiator or heat register, or in a built-in installation unless proper ventilation isprovided.• Never push objects of any kind into this product through cabinet slots as they maytouch dangerous voltage points or short-out parts that could result in a fire or electricshock. Never spill liquid of any kind onto or into the product.• To avoid damage of internal components and to prevent battery leakage, do not placethe product on a vibrating surface.• Never use this product when engaging in sporting activities, exercising, or in anyvibrating environment which may cause a short circuit or damage, and even a risk ofexplosion from the battery pack.Unlock pattern I forgot my unlockpattern.After a certain number of wrong entries,you will be presented with an option toreset your pattern. Tap Forgot pattern?and enter your google account usernameand password.Note: You must have an active Googleaccount on the smartphone.Alternatively, you restore yoursmartphone to factory settings. See"Restoring to factory settings" onpage 46.Heat The phone heats upwhen charging ormaking long durationcalls.It is normal for the phone to heat up whencharging. When charging is complete, itwill return to its normal temperature.It is also normal for the phone to heat upduring long periods of use, such aswatching a video or a long phoneconversation.For information on: Refer to:Up-to-date information regarding yoursmartphonewww.acer.commobile.acer.comService enquiries www.acer.com/supportAspect Question Answer