The "files" are not a separate set of rescue tools but rather the full images. The device uses these files to overwrite the corrupted OS or Boot partitions.
The emergency files on the Lumia 650 work by bypassing the normal boot process and loading a minimal version of the operating system. This minimal version, often referred to as the "emergency ROM," contains only the essential drivers and services needed to operate the device. The emergency ROM is stored in a separate partition on the device's internal storage, which is not affected by the normal operating system. lumia 650 emergency files work
(sometimes called Emergency Files or Medical ID on other platforms) is a phone-stored set of critical data—name, emergency contacts, medical conditions, allergies, medications, blood type, and other notes—that first responders can access from the lock screen without unlocking the device. On Windows 10 Mobile (the OS used by the Lumia 650), this feature was integrated into the Settings app under the “Extras” or “System > About” / “Privacy” areas depending on OS build. The "files" are not a separate set of
mode (also known as EDL or Emergency Download mode), where the screen remains black and the phone only shows up in a computer's Device Manager. Bootloader Repair This minimal version, often referred to as the