Phone Screen Assembly with Frame Full Repair Tools Phone TFT Screen Replacement for Galaxy S21 f26 1Faulty Screen Repair: It can be used to replace or repair a wide range of faulty screens, such as screens that don't respond properly, display issues, pixel distortion, cracked LCD screens, touch issues, color error issues, and old and outdated LCDs. 2Applicable Models: This kit is designed specifically for Galaxy S21 phones to ensure that it works perfectly for that particular model of phone. 3Professional Inspection: This screen assembly has been inspected by a team of professionals to ensure quality, practicality and effectiveness. 4Repair Kit: This kit includes the tools needed for repair, such as screwdrivers, pry bars, picks and suction cups. These tools can facilitate the user to carry out the screen replacement operation and make the operation smoother. 5Easy To Use: To make the installation process smoother, you can refer to the online installation video and understand the related precautions before installation.