我很久以前为我的银河迷你买了一张32GB的SD卡。它从未从手机中删除过。但昨天我的手机删除了我的SD卡。我不知道为什么发生了。我试图删除SD并将其放回后，关闭/在手机上，但没有任何工作。试图把它进入另一个电话。没有。然后尝试将它放入笔记本电脑中，它说"由于I / O设备错误无法执行请求" 。
I bought a 32gb SD card for my Galaxy Mini long ago. It's never been removed from the phone. But yesterday my phone removed my SD card. I don't know why it happened. I tried to remove the SD and put it back, turn off/on phone, but nothing worked. Tried to put it in to another phone. Nothing. Then tried to put it into a laptop and it says "The request could not be performed because of an I/O device error".
Please help, it has really important files inside.
Try the following: switch off the phone, remove the card, stick it into a windows computer. It will most probably pop up a window with the message that the card is corrupt, and ask: "do you want to format it?" refuse the formatting. Open "your computer", check if the card is visible as removable medium. It likely is, even if the card is corrupt. If it is, copy the data of the card, format it (the card is corrupted after all), and copy the data back. I had that twice now.