Android 5.1.1 with Play Store is in legacy maintenance mode . For daily use with modern apps, upgrade your device. But for offline tasks (music, reading, retro gaming), Lollipop can still serve—just keep expectations realistic and your backup ready.
Without this, the Play Store will open but immediately crash or refuse to download apps. android 5.1.1 play store
Android 5.1.1 and the Play Store are suitable for most mobile users who want a reliable and feature-rich operating system with access to a vast collection of apps and digital content. However, users with lower-end devices may experience occasional performance issues, and those who prioritize customization may find Android 5.1.1 to be limited in this regard. Android 5