Download Lava A7 Wave Flash File:
How to Flash Lava A7 Wave:
Install MTK Driver.
1- Download the package & Extract Multiport Download tool.
2- Out of the icon appearing, Double click on MultiPortFlashDownloadProject
3- it will launch the tool on your PC, Click on Image Folder and assign the folder of Firmware.
4- Click on Start All to start flashing.
5- Connect phone holding boot key.
6- It will lead you to Successful Flashing