Ho bisogno di ISPBOOOT.bin (Bosch 8")

Hello everyone,
I have a RoadTop interface installed on my Range Rover Evoque 2015 model Union Jack ( Bosch 8-inch Pure system, resistive touchscreen, no factory navigation ).
I am facing two issues : my aftermarket reverse camera lines move in the opposite direction of the steering wheel, and my left-side steering wheel controls ( track skip ) are not working.
My system detailsfrom the software screen are :

SDK Version:
13.0.2.0.0.0.0.1

CUST Version: LRR550R2

MCU Version:
10710_25.7.31.102

HW Version : LR_BS_G

Because my screen is resistive, it registers fast multi-taps as an "exit" command. I cannot access the PIN prompt or the Factory Settings menu in any way, even with a wired USB keyboard.
Does anyone have the correct ISPBOOOT.bin config file or a firmware update for this specific LRR/ LR_BS_G hardware that forces the Factory Menu to open upon USB boot, or bypasses the toch restriction?

Any file lin k or advice would be greatly appreciated.
Thank you !!
Sergio