So far so good 2

Have bought this memory card for the Galaxy S4. When SanDisk had ever crashes and delays. A 32 GB Samsung I still lie had tried everything io. In a review read the notice which should be formatted in FAT32, the card of SanDisk, it is delivered in exFAT. Ran downloaded to the computer MiniTool Partition Wizard and kept myself strictly according to the statement. Card is formatted in FAT32, still crashes.
Wanted to return the card already, but she tried the Sony Xperia Z1 from running and already a few weeks.

Bought a Samsung 64GB microSDHC Class 10 which will also be delivered in exFAT, the mobile phone (Galaxy S4) runs formatted without problems.
What was the problem with the card in the Galaxy S4, I do not know. In Sony Z1 it runs flawlessly.