This guide will teach you how to reload Or upgrade Bitmain Antminer L7 firmware.
And this also applies to all ANTMINERs, except B3.
1. Download the Firmware: Bitmain Antminer L7 Firmware
To download the firmware, use a browser such as Firefox or Google Chrome.
2. Get the firmware now.
Opening the firmware file is not advised. In a convenient location on your laptop or computer, save the file. If your computer is a Mac, turn off the option that opens the file automatically.
3. Access System > Upgrade in your miner’s interface. Click “Browse” to find the file and “Flash” to load the file.
![How to Reload Or Upgrade Bitmain Antminer L7 Firmware?](https://www.antminer-l7.com/wp-content/uploads/2023/01/How-to-Reload-Or-Upgrade-Bitmain-Antminer-L7-Firmware.webp)
After the firmware has loaded, keep the miner running and powered for 20 minutes. It will show “System Upgrade Success” if the upgrade is successful.
![How to Reload Or Upgrade Bitmain Antminer L7 Firmware?](https://www.antminer-l7.com/wp-content/uploads/2023/01/How-to-Reload-Or-Upgrade-Bitmain-Antminer-L7-Firmware-1.webp)
Please don’t hesitate to get in touch with us if you have any questions.