... The magnetic lock works well, the flap without an additional tab retained when you open the flap, the backlight goes on (SmartCover function) if the magnetic closure affected the compass, I still need to test. The only negative I could find so far is the lack of speaker slots in the front of the flap. These excerpts are included in the original Hell flips from Motorola, the ringtone is thus dampened somewhat by the iProtect bag. Still I want to say that to me. This bag still much better than the original Motorola Fliplshell like because the flap of Motorola Flipschell is not precisely fixed magnetically ----- Update: Compass works with this bag not, the magnet is too strong. I do not therefore values from, any death must die one, either good maintenance, or functioning compass