On this page, you will find the direct link to download Panasonic Eluga Switch Stock Firmware (flash file) from Mediafire. Firmware contains Flash Tool, Driver and instruction manual.
How to Flash Firmware
Step 1: Download and extract the above stock firmware (flash file) on your computer.
Step 2: After extracting you will find the EB-90S55EWLv1009.exe.
Step 3: Open EB-90S55EWLv1009.exe and connect your device to the computer.
Step 4: Now Click on Download Button to begin Flashing.
[*] Before flashing the above firmware, please take a backup of your personal data. So, that you can easily restore your personal data on your Smartphone and Tablets.