Literally no one: –

Me: how about having some unnecessary #BGA #soldering practice in the shape of upgrading #RAM on a #Radxa 4B Plus from 2GB to 4GB? 🤣

Well that did not go as planned.

I used Samsung K4F6E3S4HMMGCJ 2GB RAM chips from #RaspberryPi 4B. With those Radxa would power on, but won't boot and won't go into recovery mode. Only Maskrom works but I wasn't able even to flash a firmware.

Originally it has two HYNIX H9HCNNN8KUMLHR-NME chips - I wonder what makes those different... 🤔