I shipped a word processor that formatted the hard drive every 1024 saves
well, I was testing something on s a clone version of a game and end up publishing that version to the app store. When I uploaded the game on my phone, my progress ware gone, all my saves. the colone version created a new database (thank God without deleting the old one). my game only had like 1k installations, and I found out my mess quick enough. just published a new update with the original database name and was lost.