Windows Phone uses a special high–performance SD card that works differently than SD cards in other devices.-Microsoft
@lvoky - Can you post pictures or describe what tools you need?
take photos and videos if you can would love to get a 32gb card in my omniaOK, I have got it apart, but haven't found the SD card yet.
Where the slider is for the USB charger, use a small screwdriver & gently prise the plasic up (with the slider open), gently work your way around to get the complete cover off.
There you will find three screws, once these are rmoved the end will come off, after which you can slide the metal case off. You can then access all the screws.
HTH, Vince
Has anyone taken their Omnnia 7 apart yet to see if you can replace the microSD card with a higher capacity one?
It's been done on the HD7 so we need a brave volunteer to try the same on the Omnia.
Pity about that. I thought it would be upgradable but I was wrong