By A Mystery Man Writer
The Echo 2nd Generation was released on October 31, 2017. It is a 5.8" tall Bluetooth smart speaker that features Alexa, a cloud-based voice service that can answer questions and play music.
Echo 2nd Generation Troubleshooting - iFixit
Echo Dot 2nd Generation Ribbon Cable Replacement - iFixit Repair Guide
Echo Dot 2nd Generation Repair - iFixit
Echo Dot 4th Generation Teardown - iFixit
Echo Plus (2nd Gen) Premium Sound With Built-in Smart Home, 55% OFF
Echo Show Teardown - iFixit
Echo Dot Teardown - iFixit
Echo 2nd Generation Speaker Replacement - iFixit Repair Guide
Echo 2nd Generation MLB Board Replacement - iFixit Repair Guide