How to Disable Battery Stealing on Oppo A91 Phones:
1. Disable “User Experience Program” – Continuously Transfers Data in the Background
Path: Settings → Other Settings → Settings & Privacy → Join “User Experience Program”
Action: Turn off the switch (it’s on by default).
Principle: This program frequently collects usage habits, logs, and other data, resulting in background internet access and CPU wake-ups, significantly consuming Oppo A91 Smartphone Battery.
2. Limit “Auto-Start” and “Associated Startup” – Apps Wake Each Other Up, Stealing Battery from the Oppo A91 Phone
Path: Settings → Apps → App Management → Top Right Corner “:” → Auto-Start Management
Action:
Only keep apps that need to receive messages in real time, such as WeChat and QQ.
Disable auto-start for all other third-party apps (Taobao, Douyin, games, etc.).
Then go to “Associated Startup” on the same page and disable associated wake-ups for unnecessary apps.
Enable the app whitelist under “Super Power Saving Mode”:
Settings →Oppo A91 Smartphone Battery.→ Power Saving Mode → Super Power Saving Mode → Add only the apps you want to keep (such as WeChat, Phone).
Principle: Many apps wake each other up (e.g., opening Taobao wakes up Alipay), causing the CPU to frequently exit deep sleep mode.
3. Turn off “Print Service” and “Nearby Device Scan” – Unnecessary Wi-Fi modules are always on.
Print Service: Settings → Connections & Sharing → Print → Turn off “Default Print Service”
Nearby Device Scan: Settings → Connections & Sharing → Nearby Device Scan → Turn off
Principle: These two functions continuously scan for devices near Wi-Fi/Bluetooth, a typical hidden power drain on the Oppo A91 phone.
During moderate daily use, this mode can directly extend the Oppo A91 Smartphone Battery.life by more than 30%.
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