[RG 35xxSP] GVU player keys are changed

Device: RG 35xxSP
OS version: 4.4.1

These hotkeys in GVU player (Media) are changed:
- A button is recognized as B
- B button is A
- Select is L1 (-60s)
- Start is R1 (+60s)
- R2 is Start (subtitles)

Arrow keys are OK (?)
- left/right: -+10s
- up/down: brightness

These keys I don't know if are correct:
- L2: mute/unmute
- X: zoom
- Y: nothing happens (I guess 😅)
- MENU: also nothing happens (?)