Nspire CX bricked after CAS mod

Hello,
I have a problem, after unsuccessful CAS modification, the calculator does not start.
It only displays a red X in the middle of the loading bar after the CAS modification information disappears.
It is impossible to turn on the maintenance menu and select boot from boot1 and boot2.
Can this still be fixed?
I have a problem, after unsuccessful CAS modification, the calculator does not start.
It only displays a red X in the middle of the loading bar after the CAS modification information disappears.
It is impossible to turn on the maintenance menu and select boot from boot1 and boot2.
Can this still be fixed?