On this page, you will find the official link to download Lenovo P380 Stock Firmware ROM (flash file) on your Computer. Firmware comes in a zip package, which contains Flash File, Flash Tool, Driver and How-to Manual.
Download Lenovo P380 Stock Firmware (flash file)
File Name: Lenovo_P380_MT6572_V371_20141107.zip
File Size: 296 MB
How to Flash: Follow Tutorial