Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/stm32/stm32wl3/STM32WL33/SWITCHABLE/RFIP_VERSION#0x0
RFIP_VERSION register
Revision of the RFIP to be used for metal fixes)
Version of the RFIP (to be used for cut upgrades)
Used for major upgrades (new protocols support / new features)
https://github.com/modm-io/cmsis-svd-stm32