Since it's the SIM-free version, it's easy to use because it doesn't have unnecessary apps from Docomo, au, SoftBank, Rakuten, etc. (Recommended for cheap SIMs) I opened it to check the color and operation, but it's a brand new, unused item. Thank you. Series...Xperia Model Name...Xperia 10 V Color...Lavender Capacity...128GB Carrier Purchased From...SIM-free Maximum Battery Capacity...100%