Most of the flash screen and ripples are due to power generation engine after the clutter caused, according to the current experience of about 80%, this part of the purchase of the riders can filter can be solved, but there are few other causes such as the display of signal processing problems, leading to electromagnetic interference and signal transmission in the process of these non power, miscellaneous water ripple wave causes, this product is not solved well, remind the friends before you buy, the daily express delivery
