When you need to migrate your hashing power to a different mining pool or change your worker payouts:
While newer versions might exist, is known for its stability and compatibility with older, yet still widely used, Antminer firmware versions. It is particularly popular for operators who do not require experimental features but need a reliable, tested tool for managing mixed-model mining farms. BTC Tools v1.2.3.2 Download & Installation Guide
Select the checkboxes next to the specific miners you want to reconfigure.