Your RPi 4 hardware was announced in June 2019. Based on the RasPiOS Release notes available at https://downloads.raspberrypi.com/raspi ... _notes.txt I would expect that any RasPiOS image subsequent to that date SHOULD be installable/bootable on your RPi4 board.
Equally, I would fully expect any release of RasPiOS (or the preceding 'Raspbian') to be incompatible with your RPi4 and would anticipate it to be not bootable.2019-06-20:
* Based on Debian Buster
* Support for Raspberry Pi 4 hardware
* FKMS OpenGL desktop graphics driver and xcompmgr compositing window manager used when running on Raspberry Pi 4
Statistics: Posted by B.Goode — Sat Jul 05, 2025 5:47 pm