FAQ
Firmware Update
Antminer firmware update If you're using an older firmware version (V0.x.x), you must either update the system to V0.100.3 first and then to the latest version, or flash it directly with the latest version.
For S19 and S19 Pro with BM1398 chip, use powerplay-antminer-legacy-s19-sdrecovery/update-version-hash.zip in the release link below.
Get Started with ePIC UMC!
Firmware Downloads
UMC Firmware
UMC Boards Required. Includes SD recovery images and system update files.
| Models | Supported Miners | Latest Version | Release Date | Go to Releases |
|---|---|---|---|---|
| Antminer | S19x/S21x/T21 | V1.18.2 | April 2026 | Releases |
| Whatsminer | M3x/M5x | V0.26.0 | March 2024 | Releases |
| BlockMiner | 520i | V0.23.2 | September 2023 | Releases |
UMC OS
Stock Amlogic Boards Only. Requires the Rig Runner tool to scan and install the firmware.
| Models | Supported Miners | Latest Release | Release Date | Go to Releases |
|---|---|---|---|---|
| Antminer | S19x/S21x/T21 | V1.18.2 | April 2026 | Releases |
Scanning Tools
ePIC Dashboard Full Fleet Management. Scans, control, and manage multiple miners Rig Runner Identification & Installation. Scans your network to identify control board types and install/uninstall UMC OS.
| Name | Download |
|---|---|
| ePIC Dashboard | Download |
| Rig Runner | Download |