NexusChecker.zip is a utility utilized in the Android modding community to facilitate updates on older Google Nexus devices, often allowing for upgrades to versions like Android 5.0 Lollipop without a PC. The tool is designed to automate processes that previously required command-line instructions. Find more details in the discussion at Reddit .
Update to 5.0 Lollipop without command line or a PC : r/Android
