ETHW/ETF Firmware Upgrade Instruction
Thank you for your continuous attention and support to YM products. Free ETHW/ETF firmware is now available (for YM100 & YM 200 Series only).
Upgrade description is as follows:
-Original YM-ETH firmware supports ETHW/ETF mining. For users who have not switched firmware to ETC, ETHW/ETF can be mined directly.
- For users who have already switched firmware to ETC, if you wish to switch back to ETHW/ETF, please download the firmware and upgrade it according to the upgrade guide.
-Firmware upgrade guide file is as follows. Before performing any operation, please read the document carefully. Please contact our after-sales service staff, if further assistance is needed.
Instruction for upgrade from ETC to ETH 20221031-1.pdf