VNISH firmware is designed to safely overclock Antminer S19j Pro. It is distinguished by a fast start-up, a self-tuning function and an integrated anti-virus. Compared to the stock firmware from Bitmain, VNish firmware has a huge functionality that allows you to quickly and efficiently manage your ASICs and increase the profitability of your equipment by up to 50%. It includes a 2.8% devfee for developers.
1. Insert the SD card with VNISH firmware and turn on the miner, if you remove the SD card, the BITMAIN firmware will return: vnish_official-sd-s19jpro.zip
For BB control board: vnish_official-sd-s19jpro-bb.zip
2. If you need to update the version of the already used VNISH firmware on the SD card, then you need to download the WEB version of the VNISH firmware and upload it through the UPGRADE function: vnish_official-web-s19jpro.zip
For BB control board: vnish_official-web-s19jpro-bb.zip
Click to know more about Antminer S19j Pro control board type.