Download 100% tested LAVA LZG409 SW V13 HW V1.0 20250919 firmware and dump file.

• Model: LAVA LZG409 SW V13 HW V1.0 20250919
• Status: Tested & Verified by SM Group Master
• Usage: Dead boot repair, hang on logo, software unbrick, and flashing
• Notice: Always backup security partitions (NVRAM/EFS) before writing.