screen lighting up suddenly and apps not found

[#1]

i am in a rily big problem...i just bot my xperia s and sfter two days the screen suddenly lights up even wen its in the lock mode...also after restarting the fone some apps come not found...can anyone plz help me with this?

[Uliwooly]

it's probably an app acting up

repair it with

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

[Nabeel · Accepted solution]

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Have a look