Raspberry Pi confirms firmware locks memory capacity on certain models
According to cnBeta, the Raspberry Pi Foundation confirmed that firmware on some models locks the factory memory configuration, preventing upgrades by replacing memory chips. The firm says the mechanism began deploying at the end of 2024 and is not related to memory price increases or AI industry chip shortages since 2026. Engineer PhilE of the Raspberry Pi Forum provided the confirmation, and the change affects third-party upgrades and certain maintenance practices.
Key facts
- 01PhilE confirmed on the Raspberry Pi Forum that firmware locks the device to the original factory memory configuration.
- 02The locking mechanism began deployment at the end of 2024.
- 03The lock prevents upgrading by installing larger memory chips and is not related to 2026 memory price increases or AI-driven chip shortages.
- 04Firmware records the factory memory capacity and other memory-related hardware properties, potentially limiting even legitimate repair actions.
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