1. From the home screen, press the Menu key.
   
2. Tap All settings.
   
3. Under the 'General' tab, tap Storage.
   
4. A summary of internal storage is displayed beneath INTERNAL STORAGE.
   
5. A summary of memory card storage is displayed beneath SD CARD.
   
6. The LG Optimus G Pro is available with 32 GB internal memory, with the option to add a microSD, microSDHC, or microSDXC card of up to 64 GB