Android SDK 25.2.5, also known as Android 7.1.2 Nougat, is a minor update to the Android operating system. It was released on April 4, 2017, and provides various bug fixes, security patches, and performance improvements.
To download the Android SDK 25.2.5, you can use the Android SDK Manager or SDK Platform-Tools. Here are the steps: android sdk 2525 download new
You're looking for information on downloading the Android SDK 25.2.5 (also known as Android 7.1.2 Nougat). Here's what I found: Android SDK 25