Important notice：100% New Original, not fake!   Our price is very competitive compare with agent, please don't compare our price and quality with fake chips.     Dear Friend ,if you have any problems ,please contact us first, instead of opening the dispute or leaving a negative feedback.     NOTE: Photos and serial number are only for reference , if there is fluctuation, according to the real object please!       Please read carefully about our policies as below before buying, Thank you!   1.All products will be tested strictly before shipping.    2.We ship to Aliexpress's address ONLY. Please make sure your address in Aliexpress is matched with your shipping address before you pay.   3.The Russian buyer please leave us your full name,which is very important,thank you!           Note: We hope it arrive on time but since this is an international delivery, shipping time will be highly depended on the Aliexpress online courier company and local customs/duties. Thank you for your understanding.    Items will be checked carefully before sent out.            Yanwen Economic Air Mail is untrackable in destination, so please make sure that you can accept it before place an order.   Aliexpress standard shipping and China post air mail are trackable online.   ​We provide 60 days(90 days) on-time delivery, If you don't get it, please don't worry, contact us and we will refund you or resend you a new package. (90 days on-time delivery for Brazil customers)