AFL OTDR Stuck in boot screen

Dear All,

I have been using an AFL M200 OTDR for all the fiber testing, recently my OTDR stopped booting in to the menu screen, it will stay on the boot up screen showing AFL logo and never goes in to the menu.

Suspecting the issue is due to memory got full due to old test results in the device, Thier support is saying the device is EOL and will never help to fix it.

Kindly help me if anyone have any workaround to fix this issue.