You should get a new display assembly when your QMobile Noir M300 screen broken, dead pixel. The original screen replacement assembly may be the part you are looking for.
Screen Size: 5.0 inches
Compatibility: QMobile Noir M300
Phonelcdwholesale.com is the best place to buy for QMobile Noir M300 screen replacement and digitizer. Each item was double tested before shipping and 12 months warranty.