Android 6.0 vs 6.0.1: Key Differences & Hidden Features
Android 6.0 is the initial Marshmallow release; 6.0.1 is its maintenance update, adding patches and discreet features without a full version jump.
People glance at “6.0” on their About screen and assume they’re current, but 6.0.1 quietly slips in emoji, security fixes, and battery tricks that can change daily use.
Key Differences
6.0.1 brings over 200 new emoji, monthly security patches, a tweaked Doze mode algorithm, and bug fixes for Wi-Fi drain and Nexus fingerprint sensors.
Which One Should You Choose?
If your phone offers 6.0.1, install it—no downsides, only smoother standby time and fresh emoji. Stuck on 6.0? You’re missing silent patches and potential Stagefright protection.
Examples and Daily Life
Group chat missing the shrug emoji? Battery mysteriously worse after a long flight? The 6.0.1 OTA fixes both, turning idle drain from 8 % to 3 % overnight.
Can I downgrade from 6.0.1 to 6.0?
Only by flashing a factory image and wiping data—OTA rollbacks aren’t officially supported.
Does 6.0.1 change the app permission model?
No, granular permissions stay the same; the update only refines background checks and fixes bypass exploits.
Will 6.0.1 reach every Marshmallow device?
Most Nexus and flagship phones got it; carrier or budget models may skip it and jump straight to later versions.