Guys, I have no idea how it happened. My AR Effect app just went wrong all of a sudden. As you can see in the pictures below.

Thanks for the help guys. I've done a repair and trying to restore everything into its original form. It's taking a lot of time. Nonetheless, the repair fix my AR Effect camera app. Thanks!

Just usual stuff, like backup your files. Speaking about backup, you need to do backup everything thoroughly. If you do a normal/recommended backup in Sony Companion software, it will only save stuff like your pictures, songs, personal data and all. It won't save apps data. You will have to do a backup for your apps data somewhere else in your PC or maybe try some other ways of doing it. My downloaded apps are all saved in my Gmail account, after the restoring of my files, Play Store automatically downloads everything back into my phone. But not my apps data, like my games records, everything is gone. I was using this Expense Manager app to record all of my expenses monthly, it is also gone. I forgot to do the backups for my apps data. Lesson learned, if you're gonna do a backup, then do it THOROUGHLY. Whatsapp, Wechat and etc. chat history are all gone.  But at least, now everything is working fine. Also, these backup/restore/repair steps won't fix some major bug. For examaple, the WiFi connectivity issue and all. Those are not fixed. I guess we will only have to wait for the next OTA update from SONY to fix them all.

trial only... i tot full version... was planning to dl it tonight when i got home... guess no need to do so la

Guys, any of you encountering strange behaviour after 4.4.4 update? Mine is Ori set.

I usually press back button fast few times to go back to home screen after what's app chat. This action will auto trigger the camera app. It's very minor for me, but I feel a bit strange.

Anyone having same issue?