@Schturman, out of sudden my phone's picture will not refresh on newest picture I save into my phone. I do know there's a known issue of the tracker so I read through each thread regarding this case. Funny thing is, my videos, DCIM's, documents and others are still working fine! A new video was uploaded into my phone and I can see it refreshes, same goes to taken a new picture. I tried restoring the tracker into default and the problem still occurs. Appreciate your reply and guide on what to do next, I tried almost every way, the only thing I do not want to do is reset my tracker because I don't want to lose any data.