Always download from reputable community hubs like LitecoinTalk or verified Reddit threads to avoid "Trojan" versions that might steal your hashrate entirely.
Bitmain's 2019+ factory firmware often blocks third-party installs. You may need an SD card recovery or a "signature fix" tool to bypass this lock.
By removing the "switching" mechanism, some users report fewer rejected shares and a more consistent "sawtooth" on their pool's graph. Critical Installation Tips
In a standard custom firmware, the miner might "blink" every few hours, switching its hashing power to the developer for a few minutes. While 2% sounds small, it can represent hundreds of dollars over the lifetime of a large farm.
Better fan control algorithms allow the L3+ to run significantly quieter, making it more suitable for home mining.
