Hello. I am from Hawaii. I recorded a couple of long videos 20-30 minutes. All the videos play but around half way through, the video becomes white but keeps on playing. The slider below shows the thumbnail of the video but shows a white screen. The iPhone has enough space for the recordings. This use to happen on my 6 plus, I thought getting a new phone would fix it. I googled and found TCAWireless and few other stores who fix such issues. Should I visit? Any ideas? It’s really frustrating. Please help.