How to turn on repair mode on your Android phone - and why it's critical to do so

Android Repair Mode (Maintenance Mode on Samsung) creates a sandboxed temporary profile on a separate partition so a technician can use a device for repairs without accessing the owner’s apps or personal data. The article summarizes requirements (Pixel/Samsung on Android 14+, ~2GB free storage), recommends removing the SIM to prevent carrier/network access, and provides step-by-step instructions to enter and exit the mode along with suggested use cases such as drop-off repairs or lending a phone.