This firmware is for Lenovo Lemon K3 (K30-T) smartphone with Qualcomm Snapdragon 410 MSM8916 CPU
Download Android KitKat 4.4.4 firmware for Lenovo Lemon K3 (K30-T) smartphone from here or here.
Firmware details
Archive: Lenovo_K30_T_4.4.4_20160222A
Model: Lenovo Lemon K3 (K30-T) smartphone
Image file size: 1.01 GB
Platform: Qualcomm Snapdragon 410 MSM8916
Image name: Lenovo_K30_T_SJJL_ROM_20160222A & Lenovo_K30_T_SJJL_ROM_20160222GF
Model number: Kraft-T-user 4.4.4 KTU84P K30-T_S048_150805 release-keys
Caution: Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.
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