The specific prog_emmc_firehose_8916.mbn matched to your device. Step-by-Step Instructions
Specifically for Xiaomi devices using the MSM8916 chip (like the Redmi 2). RBSoft or Ultimate Multi Tool (UMT): msm8916 firehose file
Firehose files are often bundled within "Fastboot" or "Stock ROM" packages for your specific phone model. It is critical to use a file intended for your specific brand; while the chipset (MSM8916) is the same, different manufacturers may use different signing keys (Secure Boot). The specific prog_emmc_firehose_8916