Lava B1 Stock ROM Flash File

File Name: Lava_B1_SW14_20160121.zip
File Size: 142 MB

Early steps to Install Stock ROM on Lava B1

Download and Install Lava B1 Spreadtrum USB Driver on your Computer. If in case Spreadtrum Driver is already installed on your computer then Skip this Step.
Download .pac firmware for your device (Itel, other)
Download and extract Spreadtrum Upgrade Tool on your computer.
Now, open UpgradeDownload.exe.Once Spreadtrum Upgrade Tool launched, connect your Android device to the computer (make sure your device is switched off).
If Smartphone is securely attached to the computer, click on the Load Packed Button and add the .pac file (stock ROM which comes as .pac).
Having successfully added the.Pac file in Spreadtrum Upgrade Tool, click on the Start Downloading button to begin the flashing.
During the flashing process, your device will restart automatically.
Once flashing completed, you will be able to see the Green Passed Message in Spreadtrum Upgrade Tool.
Now you have successfully flashed your Android Device using Spreadtrum Upgrade Tool.
Note after flashing phone on must 5 to 10mins
During the flashing process, your device will restart automatically. Once flashing completed, you will be able to see the Green Passed Message in SPD Upgrade Tool
After flashing process starts, it might take up to 5-10 minutes. So keep patience and wait