A week ago I brought a mircoSDHC card for my BB and it doesn't work. I even tried putting it into my camera and it still didn't work. I read before that a BB with version 4.2.1 may not be able to read it and mine is v4.5.0.81, does that mean it won't work? or is the card just messed up? Help Please! =/
older than version 4.2.1, the 4GB microSDHC card may not be recognized. Upgrading to BBOS v4.2.1 should permit the use of this card.
When you install it in your device go to options/media card then hit menu key and format. Also make sure you have media card support enabled and mass storage on.
Media Card Cupport
# BlackBerry Device Software Media Card Size Limit BlackBerry Device Software 4.2.0 Up to 2 GB
# BlackBerry Device Software 4.2.1 Up to 4 GB
# BlackBerry Device Software 4.2.2 Up to 4 GB
# BlackBerry Device Software 4.3.0 Up to 8 GB
# BlackBerry Device Software 4.5.0 Up to 8 GB
# BlackBerry Device Software 4.5.0.81 and later Up to 16 GB
# BlackBerry Device Software 4.6.0 and later Up to 32 GB
If both your BB and a camera are having trouble recognizing the card, there could be a problem with the card. Try inserting it into a computer to see if the computer recognizes it.
Posted from my CrackBerry at wapforums.crackberry.com