Download official firmware for Goldshell HS3. Versions: 5. Local downloads, hardware compatibility, file sizes and SHA-256 checksums.
Firmware is hardware-specific. Match the exact model and control-board revision, back up settings, use stable power, test one miner first, and never interrupt an upgrade. A wrong image can make the controller unbootable.
firmware-Goldshell-HS3-2.2.7.cpb
SHA-256
0f4d59fa294625b1f2a88972f3a977603c77e4779aa11dba0d0b9a54d8b0a978MD5
710645500a70e1ee66b59fc867cf0d87Verify the downloaded file with SHA-256 before uploading it to a miner.
firmware-Goldshell-HS3-2.1.2.cpb
SHA-256
6002fcbcfb68df6823c096e671fa3b8f22734fb9097fc810d6b2b929777b07d2MD5
dc53ee814710ffaf77ec9b25503921caVerify the downloaded file with SHA-256 before uploading it to a miner.
firmware-Goldshell-HS3-2.1.0.cpb
SHA-256
fa256d4e8874ef6a15d1b3b8a3c673bd413d99ebec902df12114ce0460c33b37MD5
c6a4e14bfaa34bddedba20b6fd8cb09cVerify the downloaded file with SHA-256 before uploading it to a miner.
firmware-Goldshell-HS3-2.0.12.cpb
SHA-256
3fc1d9317e0b6d1fe2bd104f06c9556c9dcaeaa3deea09aa413dac266c944ef2MD5
d7cffce9941dab03b06b2275fd950567Verify the downloaded file with SHA-256 before uploading it to a miner.
firmware-Goldshell-HS3-2.0.11.cpb
SHA-256
26ebbbba081fda4274e14e81e59b7d1c5d9caddc436a6455e7bbff30b5d859aaMD5
748a7e643e64bc2773e7816e4f890906Verify the downloaded file with SHA-256 before uploading it to a miner.
Sources checked 14 September 2026