Raspberry Pi locks down Pi 5 RAM upgrades in firmware
Summary
Raspberry Pi has updated its firmware to lock RAM upgrades on the Pi 5, preventing RAM swaps even between identical-capacity modules. The post argues this helps curb dodgy resellers and warranty issues but laments the loss of hardware tinkering, and suggests possible workaround approaches, including a one-time warranty flag. The piece also discusses identification challenges and broader implications for makers and right-to-repair advocates.