If you encounter any issues during or after the installation, here are some troubleshooting tips:
Always wipe "Cache" and "Dalvik Cache" after flashing to prevent Google Play Services crashes.
Android 4.1.1 contains unpatched security vulnerabilities. Using these devices with a live Google account connected is a security risk.
: While Open GApps primarily focuses on newer versions, you can sometimes find legacy 4.1.x builds on the Open GApps Project website by selecting ARM > 4.1 .