Based on community insights from the 4PDA Forum , users often perform the following to "repack" or swap firmware: : Run the update tool as an administrator. Select Firmware : Load the target Download.img file.
: Swapping the branded WebUI (e.g., Airtel, T-Mobile) for a generic Alcatel one to access hidden settings like APN manual configuration. ADB/Telnet Access alcatel mw40v firmware repack
Connect your Alcatel MW40V device to the computer using a USB cable. Based on community insights from the 4PDA Forum
mksquashfs squashfs-root/ new_rootfs.squashfs -comp xz alcatel mw40v firmware repack