https://community.sony.rs/t5/xperia-archive/sd-card-causing-problems/m-p/3485953#M538106 Hi, I recently upgraded to the xperia x from the m3. When I try to put the sd card from my old phone into the new one it crashes the phone. The keyboard won't come up, the phone restarts itself and cycles through the power up sequence. The phone works fine without the sd card.<BR /><BR />Is this a common issue? Will I need to buy a new sd card.<BR /><BR />Thanks Sun, 04 Sep 2016 17:29:53 GMT Nickaltamore 2016-09-04T17:29:53Z https://community.sony.rs/t5/xperia-archive/sd-card-causing-problems/m-p/3485953#M538106 Hi, I recently upgraded to the xperia x from the m3. When I try to put the sd card from my old phone into the new one it crashes the phone. The keyboard won't come up, the phone restarts itself and cycles through the power up sequence. The phone works fine without the sd card.<BR /><BR />Is this a common issue? Will I need to buy a new sd card.<BR /><BR />Thanks Sun, 04 Sep 2016 17:29:53 GMT https://community.sony.rs/t5/xperia-archive/sd-card-causing-problems/m-p/3485953#M538106 Nickaltamore 2016-09-04T17:29:53Z https://community.sony.rs/t5/xperia-archive/sd-card-causing-problems/m-p/3485954#M538107 <P>You should format the microSD in a computer or in your old device and see if the same occurs. It might be a slow or a broken one.</P> Sun, 04 Sep 2016 17:41:15 GMT https://community.sony.rs/t5/xperia-archive/sd-card-causing-problems/m-p/3485954#M538107 _alexdon_ 2016-09-04T17:41:15Z https://community.sony.rs/t5/xperia-archive/sd-card-causing-problems/m-p/3485955#M538108 Or it can be encrypted. If you can download the content to make a backup and then follow the advice of alexdon.. You may be able to see where the fault is. Hopefully is an incompatible SD card or that just need to be formatted rather than having a defective X. Sun, 04 Sep 2016 18:22:38 GMT https://community.sony.rs/t5/xperia-archive/sd-card-causing-problems/m-p/3485955#M538108 YoGem 2016-09-04T18:22:38Z