So last month I decided to upgrade from my iPhone 5. I have had iPhones since the 3G. I decided on the Sony m4 aqua as the price was good, the form factor was nice and the reviews were good and I liked that it was waterproof. All was good for a few weeks. However now I am realising that the 8gb storage that comes with it makes the phone not fit for purpose. I thought a 128gb sd card might help but to no avail. The android OS takes up 4gb and the uninstallable Sony apps take up 3.5gb. Once you set up your phone and update all the apps you are already low on space. I have uninstalled almost everything to the point I have literally 3 10mb utility apps and I am still in a position where I cannot update any apps or even check my email with the Gmail app! I have tried apps like link2sd but these don't seem to work as I don't have root. I am going to try to return the phone as not fit for purpouse and get a z5 or another iPhone but I worry it's been too long now. Not a great introduction to the world of android!