Before installing the custom ROM, make sure to:
Flashing a custom ROM modifies your device's core software. To avoid bricking your phone, ensure you complete the following steps: android 7.0 custom rom zip file download
To find and download an Android 7.0 (Nougat) custom ROM zip file, you must identify a ROM specifically built for your device model, as ROMs are not "one size fits all" Where to Find & Download ROM Zip Files Before installing the custom ROM, make sure to:
Consider these alternatives:
This guide will provide a comprehensive overview of Android 7.0 custom ROM ZIP files, including popular ROM options, where to find safe downloads, and a detailed, step-by-step installation tutorial. Then, boot into TWRP
Power off your phone completely. Then, boot into TWRP. The key combination varies by phone, but it is often Volume Up + Power or Volume Up + Home + Power simultaneously.