User's Manual

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collect recent sync manually, and you won’t receive
notificationswhenupd atesoccur.
 Show Wi‐Fi usageat data usage cycle, show all apps used
dataduringthisperiod.
 Mobile hotspotsthe Wi‐Fi networks which are mobile
hotspots. Appscanberestrictedfromusingthesenetworks
wheninthe
background.Appsmayalso warnbeforeusing 
thesenetworksforlargedownloads.

OptimizeMemoryUsage
Appsusetwokindsofmemory:internalstorageandRAM.They
use internal storage for themselves and any files, settings, and
other data they use. Theyalsouse RAM (memorydesigned for
temporarystorageandfastaccess)whenthey'rerunning.
 The memory available capacity shown is based on the actual usage capacity
afterreducedandsharedwithbysystemusage.
Android also manages how  apps use RAM. It may cache some
thingsyou'vebeenusingrecently,forquickeraccessifyouneed
them again, but it wi ll erase the cache if it needs the  RAM for
newactivities.
You can affect the way apps use internal storage directly and
indirectlyin
manyways,forexampleby:
 Installingoruninstalling apps.
 DownloadingfilesinBrowser,Gmail,andotherapps.
 Creatingfiles(forexample,bytakingpictures).
 Deletingdownloadedfilesorfilesyoucreated.
 CopyingfilesbetweenyourdeviceandacomputerviaUSB
orBluetooth.
Yourarely
need tomanagethewayappsuseRAM.Butyoucan
monitorappsRAMusageandstopthemiftheymisbehave.
