iPhone 17 Pro Max β Optimised iOS 27 Setup
My current setup for a balance of performance, battery life, connectivity and privacy:
πΆ Network
4G only β 5G β
Connectivity Assist β OFF
Wi-Fi Assist β
ON
Low Data Mode β OFF
Data Mode: Standard
π‘ Wi-Fi
5 GHz when close to router
2.4 GHz when more range is needed
π₯οΈ** Display
120Hz Refresh Rate β
ON
Reduce Motion β
ON
Always-On Display β OFF
Auto-Brightness β
ON
True Tone β
ON
π **Battery
Charge to 100%
Low Power Mode β OFF
Optimised Battery Charging β
ON
π Background
Background App Refresh: ON, but disabled for most apps
Background Push Email β OFF
Email Fetch: Manual
π Privacy
Significant Locations β OFF
π Browser
DuckDuckGo
π‘οΈ** AdGuard
AdGuard Base β
ON
Mobile Ads β
ON
Tracking Protection β
ON
Annoyances β
ON
Social Media β OFF
EasyList β OFF
Security β
ON
Advanced Protection β OFF
DNS Protection β
ON
DNS: **Cloudflare
Extra DNS lists β None
π― Goal: smooth 120Hz performance, good battery life, reliable 4G/Wi-Fi, minimal background activity and strong ad blocking.
Source: r/iOS27 · by /u/Ok-Dimension1024