Mad Catz C.T.R.L.R firmware not updating and gamepad functioning after failed update attempt.

[AKS_2017]

I bought a madcatz ctrlr gamepad 2 years and it was working fine till the previous saturday.I tried to update mad catz ctrlr firmware but in the meanwhile due to loose data cable, the update interrupted in the middle and failed.Since then neither the game controller is turning on nor the firmware is updating and showing exception WaitForDownloadCompleteFailed block no.=0.
Please help.

 

[jensrobot]

A failed firmware flash on most hardware is really bad, and your mouse is probably bricked 🙁
To make matters worse, Mad Catz has just gone bankrupt... so you'll likely get no support there

Sorry for taking your hopes away, maybe some mad firmware expert can correct me here, but i doubt it