Hello, since I've updated my Huawei w1 to WP8.1 I've noticed that when the phone reboots (it could be intentionally or because I ran out of battery) it cannot detect the SD card again and don't allow me to access to my apps or use my files stored in the SD Card. To solve it, I have to connect the cellphone to a wall charger (it doesn't work with a computer or a low-power charger, it only works with huawei or samsung) and take off the battery, reinsert the SD card and verify that the tiles turned live in my start screen, there's not another way to access the SD card without this and after the most recent update the problem still exists. Someone else happens this and it even with nokia? I've seen in my country a few complaining about this issue but only with the w1