If the Play Store keeps stopping, you may have used the wrong version (e.g., 6.0 GApps on 5.1 ROM). Ensure your GApps and Android versions match.

The most reliable source for Marshmallow GApps is . Install GApps Manually - Google Groups

Includes popular apps like YouTube, Maps, and Google Calculator.

The exact replica of what ships on Nexus or Pixel devices. It replaces several stock AOSP apps (like the browser, camera, and gallery) with Google alternatives.

Everything in Nano, plus Gmail, Google Calendar, Google Now Launcher, and Google Wallpapers.

Since Android 6.0.1 is no longer officially supported by Google or many major GApps providers, "Legacy" builds are used. The most popular providers historically were and BaNkS .

Without GApps, an Android phone cannot access the Google Play Store, YouTube, Gmail, Google Maps, or Google Play Services (which is required for many apps to function). Custom ROM developers exclude these to keep the ROM open-source and reduce file size.

Go back to the provider website, download a smaller variant (such as Pico or Nano ), and try flashing again. 2. Google Play Services Keeps Crashing

Allowing users to deny specific permissions rather than accepting all at install. Doze Mode: Improving battery life significantly. USB Type-C support.

GApps is short for "Google Apps." When you install a custom ROM like LineageOS or CyanogenMod (the predecessors to modern custom ROMs), the system usually comes without any Google services installed. This is done for flexibility—some users prefer a Google-free experience.

This is the most common architecture for older 32-bit devices (e.g., Nexus 4, Nexus 5, Samsung Galaxy S5).

Once the ROM finishes installing, do not reboot. Go back to the Install menu, select your GApps 6.0.1 zip file , and swipe to confirm.

Always check the specific custom ROM thread for your device. Developers frequently link to the exact GApps package tested and verified to work with their specific build. Step-by-Step Installation Guide via Custom Recovery

A background service that powers critical features like location tracking, push notifications, and account authentication.

For newer 64-bit devices (e.g., Nexus 6P, OnePlus 3, Samsung Galaxy S7).