Instructions for use: 1. Due to the different positions of the back cover with varying force capacity, it is recommended that the camera module of newer models be used directly for repair. (It is recommended to use after removing the camera, face ID, battery, and motherboard) 2. It is recommended to adjust the rear end spring for the glass back cover of other models, and loosen the rear end cover to adjust to proper strength before use, so as not to damage the back cover. 3. Do not use a screen breaking tool to pry the edge of the glass back cover. 4. Pay special attention not to damage the wireless charging coil in the middle of the glass rear shell. Product name: Mobile phone glass back cover prying pen Product model: iRock5 Net weight: 41g Product size: 102 x 18 x 18mm Product use: Designed for most glass-structured mobile phone back covers and camera modules available on the market Color: Gray Material: Metal Package Contents: 1 x Glass prying pen Only the above package content is included; other products are not included. Note: Lighting and different displays may cause slight variations in the color of the item in the picture compared to the actual product. Measurement allows an error of +/- 1-3cm.