You can crop and save pictures that are stored on your microSD card.
Touch the picture you want to crop.
Touch More . A dialog box opens with tools for working with the
picture.
Touch Crop.
The cropping box appears on the top of the picture.
Use the cropping box to select the portion of the picture to keep; the rest of the photo will be discarded.
Drag from the inside of the cropping box to move it.
Drag an edge of the cropping box to resize it to any proportion.
Drag a corner of the cropping box to resize it with fixed proportions.
Touch Save to save a copy of the picture as you cropped it. The original uncropped version remains in your phone’s memory.