Simple cleaning and UMD startup confirmed. Shipping via Yu-Packet Post Mini. I strive for a smooth transaction until the very end. Occasionally, there are people who request returns because the screen has a yellow tint, the loading sound is loud, or the item differs from the description. Please be sure to check the images carefully. Also, the price fluctuates depending on the condition of the item. We do not accept returns to prevent product substitution, so please understand this before purchasing.