[Jerwin Ralph Reyes]

i have a problem on my note 3.. if that dot shown on the screen on some applications like Clash of Clans and Facebook Messenger the lower part of the screen wont work, but on other applications that dot is not showing up, that application will work fine, i think the problem is on the system. but i dont know what is it..

[clevin]

Maybe try a cache wipe first, then you could try a hard reset if that doesn't work.

You can also wait a bit see if anybody more knowledgeable on this will reply.

Good luck.

[JimSmith94]

It looks like you might have accidentally written on the screen with the S-Pen or your finger, making it editable but not "runnable". I did that once but I don't remember how I did it, or how I finally got it to go away. Good luck!

[Jerwin Ralph Reyes]

what application will i clear cache??

im also planning to upgrade my phone to lollipop.. if i'll upgrade my phone does my applications and
files will be deleted or it will be saved/remain and only the Android OS will be change?

[Jerwin Ralph Reyes]

no.. its not permanent, not all the time it is there,, its just show when i open some application like Clash of Clans and Facebook Messenger,, but if i open other applications like Google Chrome or Youtube, its not showing up..

[Jerwin Ralph Reyes]

Maybe try a cache wipe first, then you could try a hard reset if that doesn't work.

You can also wait a bit see if anybody more knowledgeable on this will reply.

Good luck.

what application will i clear cache??

im also planning to upgrade my phone to lollipop.. if i'll upgrade my phone does my applications and
files will be deleted or it will be saved/remain and only the Android OS will be change?

[Jerwin Ralph Reyes]

It looks like you might have accidentally written on the screen with the S-Pen or your finger, making it editable but not "runnable". I did that once but I don't remember how I did it, or how I finally got it to go away. Good luck!

no.. its not permanent, not all the time it is there,, its just show when i open some application like Clash of Clans and Facebook Messenger,, but if i open other applications like Google Chrome or Youtube, its not showing up..

[JimSmith94]

no.. its not permanent, not all the time it is there,, its just show when i open some application like Clash of Clans and Facebook Messenger,, but if i open other applications like Google Chrome or Youtube, its not showing up..

Keep looking. When I did it, the mark only showed up on the Samsung Calendar.