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How can I recovered my lost photos from my Xperia Z? Please help. Some of those pictures are important. Thanks.
Were those saved on SD or internal?
Hard to believe you will be able. Try to use recuva.
AFAIK you can only recover data that is not over-written that too with paid sofwares.
Free ones recover data but for saving that data you need to have paid varsion.
Try the one alexdon mentioned.