Xperia lt28

[B1gR3d1]

ik there is an update for the ion lt28 but my phone tells me everything is up to date and now the system is not working it delays on shutting the screen off, everything is slow to open, and it also sends error messages saying the app isnt working and wants me to forceclose it.... what is wrong with it i have barely had this phone for a year now

[_alexdon_]

Check with:

PCC - http://www.sonymobile.com/gb/tools/pc-companion/

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

[Jake-SonyXperia]

HI B1gR3d1,

Welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines.

With the information provided, I suggest that you first backup your data. Please use the link below.

Backup & Restore

You may need to use one of the links Alexdon has supplied to perform a software repair on the device, as error messages from applications generally indicates that you have a software problem with the device.

I apologise for any inconvenience this may cause.