Flashing a new OS wipes your data. Save your photos and contacts externally.
Once finished, select Reboot System . The first boot can take up to 10 minutes. Safety Warning Android 7.1.2- Download Zip File
While modern smartphones are currently running on much newer versions of Android, remains a legendary milestone in the operating system's history. Known for its stability and "sweet spot" performance on older hardware, many enthusiasts still look for the Android 7.1.2 download zip file to revive legacy devices or run lightweight custom ROMs. Flashing a new OS wipes your data
Most custom zip files don't include the Play Store. You will need to download and flash a "GApps" (Google Apps) zip file immediately after the OS zip. The first boot can take up to 10 minutes
Once you have downloaded the correct zip file to your phone’s internal storage or SD card, follow these steps:
Android 7.1.2 Nougat: Download Zip File and Installation Guide
You cannot flash a system zip file on a locked device.