Required for flashing .kdz files. Turn off the phone, hold Volume Up , and plug it into your PC.
Locate the configuration field within the main window and select the UPGRADE checkbox. (If you are recovering from a severe loop or malware infection, select REFURBISH to guarantee a complete internal partition wipe). Step 3: Map the Firmware Target Look down toward the File Path configuration bar. lmk500um firmware full
There are several scenarios where a simple factory reset is not enough, and a full firmware flash becomes necessary: Required for flashing