This is the method most Kirin 710 users should try first.
Take your tweezers and touch one tip to the and the other tip to the metal ground shield . hisilicon kirin 710 flash tool
Download the official service firmware (often referred to as a "Board Software" or "Repair Firmware"). Extract the zip package on your PC. You will usually look for a folder containing an XML configuration file or standard UPDATE.APP files. Step 2: Boot into Flashing Mode This is the method most Kirin 710 users should try first
Navigate to the or HiSilicon tab and select the Kirin 710 CPU option. Extract the zip package on your PC
: Users who want a free, all-in-one solution with active development and clear support.
A flash tool is useless without the correct firmware. Find the (Update.app or XML package) that matches your exact device model, region, and build number. Sources include Huawei Firmware Finder, professional ROM websites, and XDA forums. Be cautious: many sites are sketchy. Use a VPN or temporary email addresses when signing up.
Power off the device. Hold the Volume Down button and connect the phone to the PC via USB. Release when the fastboot screen appears.