#Windows phone sd card how to

We are still searching for a more generic way to get a WP7 MicroSD card reformatted after being used in a WP7 phone, but for now you need a friend with a newish Symbian phone. Once past the need for a password the Symbian OS simply allows you to format the card back to Fat32, just like that. Now we can thank RotoRooter in the XDA forum for discovering that using a newer Symbian Phone such as the Nokia E71 will bypass the secure password that WP7 applies to each microSD card.

#Windows phone sd card how to

How to Reformat a locked or вЂњbrickedвЂќ microSD Card after use with Windows Phone 7 There will be more on the speed issues for SD cards to follow. Several other factors, such as the number of random read/write operations per second, play a role in determining how well an SD card performs with Windows Phone 7 devices The KB article also talks more about the unpublished SD card specifications relating to random memory access rather than simply relying on the Class Rating for SD cardsДetermining whether an SD card is Windows Phone 7 compliant is not a simple matter of judging its speed class. It locks the card to the phone with an automatically generated key.It creates a single file system that spans the internal storage and the SD card.When the operating system integrates the SD card with your phone: Microsoft have also issued a Knowledge Base support article which gives some further information on the replacement of SD cards on WP7 phone platform MicrosoftвЂ™s MSDN portal provides further insight into the use of the SD card. For the CPRM system it is called SD Binding according to the SD Association. There is more and more information coming forth regarding this. Here is a great article which describes the current state of play from endgadget This is by design, after all SD does stand for Secure Digital. By now its pretty clear that the use of a miroSD card in a WP7 phone results in it being securely locked by the WP7 OS.