2 months ago I bought Sony Xperia M4 Aqua, I really liked the phone - long latsing battery, great photo resolutions. I went on holiday and I took some of pictures and lot long after that the internal memory was full, so I transfered the photos to the external sd. Ufortunatelly something happend and all photos became corupted so I can't retrieve them.
After that I noticed that the apps also stopped working - I see the app icon as unactive and I cannot open it. I deleted a lot of information/apps and after that I installed only few major ones but they broke again and I can't open them. This happens all the time, but sd card has enough memory. It's very frustrating because bsically I have only a couple of apps and I cannot install anything else.