Features: A Revolutionary product for P4, it can burn the vulnerability to the chip of the dongle, so as to achieve the use of Wifi browsers to crack. Sold games can be played basically, you can use with Golden Finger, RA-simulator, etc to enjoy games. Built-in button, players can use it to plug in the computer to update the new version of vulnerability firmware!With stable performance, plug and use. Quality material, durable with long service life. Small size and lightweight, convenient to carry. Specifications: Material: ABS+Metal Size: Approx. 2x6cm/0.79x2.36inch How to Use: 1.Insert GoldHEN for P4 after power on. 2.Enter settings and turn off all automatic upgrades. 3.Open WiFi and connect to the WiFi networks with name for P4 (After connecting it, you will be prompted that the connection failed.). 4.Then go back to the home page, open the browsers, enter website to enter 5.Wait for one minute, and GoldHEN message will pop-up in the upper left corner That proves the crack is complete. enjoy the gaming! Note: Your system version should be 9.0 to be cracked. The WiFi name is Kme900auto, and the password is 123456789. Please allow 0-1cm error due to manual measurement. make sure you do not mind before you order. Please allow slight chromatic aberration due to different display resolutions. Package includes: 1x USB Dongle