First of All, Welcome to my BLOG On this Thread, you will find the Original link to Download Lenovo A2010L Stock ROM Firmware from GoogleDrive. The Lenovo A2010L Firmware Package comes in a zip package, which contains Flash File and Flash Tool and Driver with How-to Flash Manual.
Device Name: Lenovo A2010L
Android Version: Lollipop 5.1
Install via: SP Flash Tool
File Size: 1.2 GB
File Hosted: GDrive
How to Flash Lenovo A2010L Stock Firmware
Step 1: Download & extract the Firmware on your computer.
Step 2: After extracting Firmware zip file you will find the Smart Flash Tool, Android Driver and Installation Instructions.
Step 3: Install Latest available USB Drivers (Just skip this Step if your Computer already have).
Step 4: Start Smart Flash Tool Then load Scatter File from ”Firmware” folder.
Step 5: Just Connect your Device to the computer using with the USB Data Cable.
Step 6: Press Upgrade Download Option in the Smart Flash Tool to Begin the Installation Procesdure.
Step 7: Green Ring Good Sign will be appear on your Computer.
If You Find Complete Flashing Guide Just Go for Below LINK
Download Lenovo A2010L Firmware Update