Phone got slower

[Naveenkotagiri]

hi..my phone got very slowerr im using only whatsapp nd viber nd clean master app....so im thinking that my os is corrupted or the supporting files got deleted so i want to repair my phone through pc companion...

will i get any result ??

does my phone gets faster ??

will i loose my contacts ??

if i backup contacts in phone before repairing nd after repair can i able to restore my contacts ??

plzz answer my questions asap...

[Uliwooly]

you don't need taskillers, task managers, antivirus, ram apps, booster apps, battery apps, or "clean master"

backup your phone and repair it with SUS or PCC

do NOT install those apps and check again

also delete all your sms/mms and call logs, that should help

Here is Sony update Service

Update Service (SUS)

http://www.sonymobile.com/gb/tools/update-service/

http://www-support-downloads.sonymobile.com/Software%20Downloads/Update_Service_Setup-2.11.12.5.exe

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

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