: If the firmware contains "MSM," specialized Qualcomm tools like the HMD Device Kit may be necessary for EDL (Emergency Download) mode. Essential Preparation Before starting, ensure you have the following: Download SP Flash Tool for Nokia phones
Open the extracted Flash Tool folder and launch the application (usually named UpgradeDownload.exe or ResearchDownload.exe ). Load the Firmware: Click the Load Packet nokia g21 flash tool full