: A standard Micro-USB cable and a PC running Windows. Battery : Ensure the phone is charged to at least 50%. Step-by-Step Flashing Guide 1. Configure the Loader
🚨 : Do not unplug the cable or close the program until the bar turns green and says "PASS" or "Process Complete." Troubleshooting Common Errors c3520 flash loader 75 4 csc v02 citrus 218l better
: Should be set to USB (or the specific COM port assigned to your phone). 3. Connect the Phone This is the most critical step. Turn the phone OFF . Remove the battery and reinsert it (but do not turn it on). : A standard Micro-USB cable and a PC running Windows