ISP Test Point is a free reference resource built for mobile phone repair technicians and hobbyists. The site collects and organises ISP pinout, test point and EDL point diagrams for a wide range of phone brands and models, so that repair work such as FRP bypass, EMMC read and write, and dead boot recovery can be done quickly and accurately.
Our goal is simple: to save technicians time by keeping verified hardware diagrams in one easy to search place. The database grows every day with new models across Samsung, Xiaomi, Realme, OPPO, Vivo, Tecno, Infinix and many more.
This website is run by the team behind the XDA Unlocker and XDA ROM projects. If you have a suggestion, a correction, or a diagram you would like added, please reach out through our Contact page.