Official Lenovo Vibe K5 A6020a40 Stock Rom Base on Octa-core Qualcomm MSM8929 Snapdragon 415 Adreno 405 Can be used to Update / Downgrade firmware, solved Softbrick / Bootloop, Hardbrick, Fix Unknown IMEI / Baseband, FRP Unlock, HardReset, Unroot, Back to stock original factory rom from…