Usage restrictions are yes, so it will not take a lock! You can use it with confidence. Android version 6.0 there is a white spot on the bottom right of the LCD. In addition, the LCD screen will not be scratched. ■Product Details ■ Regarding accessories are all of the products shown in the images below this sentence. There may be some small [streaks, scratches, paint peeling, and dings] This product has been determined to be a "super beautiful" product with a short period of use due to our check standards. Submersion not ■Shipping details ■ If your payment is confirmed by 14 pm, we will ship the same day. We also ship on Sunday holidays. ■Regarding the warranty ■ All products with initial defects. Remote lock and unlock lock (excluding AU limitations) are guaranteed for a lifetime. ■ Manufacturing Number: ■ 862223030077080