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  • Blog
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  • Home
  • All-in-One Toolbox
    • Getting started
      • What is 3C All-in-One Toolbox?
      • Features Comparison
      • Permissions requested
      • Public libraries being used
      • Why was 3C All-in-One Toolbox created?
    • Main Screen
    • Online Help
      • Shortcuts
      • App Manager
        • App List
        • App Backups
        • One-Click
        • App Startup/Events
        • App Statistics
        • App Permissions
      • Battery Manager
        • Estimates
        • History
        • Battery Comparison
        • Battery Calibration
        • Time Estimates
        • History Graphics
        • History Text
        • Battery Status
        • Battery Use Times
        • Battery Information popup
        • Statistics
      • CPU Manager
        • CPU Frequency Times
        • CPU Controls
        • CPU Voltage Tweaks
        • CPU Governors
        • MPDecision
        • CPU Thermals
        • GPU Controls
        • GPU Controls
        • Summary
        • Graphics
      • Device manager
        • One-click
        • Scheduler
        • Profiler
        • Device summary
        • Watcher
      • Network manager
        • Network summary
        • Running
        • Details
        • Graphics
        • VPN Tethering
        • Android Firewall
        • DNS Changer
        • TCP Congestion Algorithm
        • WiFi MAC Editor
        • WiFi prioritization
      • ROM Manager
        • Build.prop Editor
        • Font changer
          • Font downloader
        • Boot animation changer
      • SQLite Manager
        • Tables
          • Rows
            • Values
          • Manual SQL
      • System Manager
        • Memory Information
        • System
        • Storage
        • Cache Size
        • Entropy
        • File System Triming
        • Kernel SysCtl Tweaks
        • Miscellaneous
        • Gamma controls
        • Sound controls
      • Task Manager
        • Process Details
        • Kill / force-stop
      • Task Recorder
        • Analyzer
      • Usage Manager
        • Usage
        • Limits
      • File Explorer
      • Terminal Emulator
        • Scripting
          • Script Editor
      • Log Reader
    • Settings
      • UI Settings
        • General UI settings
          • General
          • Theme
        • UI theme settings
        • UI main screen settings
        • Task manager UI settings
          • Force-stop settings
            • Force-stop included apps
        • Network manager UI settings
        • File manager UI settings
        • Log reader UI settings
      • Alarms and Notification
      • Widgets settings
        • Widget look’n’feel settings
        • Widget content settings
        • Widget colors settings
      • Applications settings
        • Applications active tweaks
      • Battery settings
        • Battery monitoring settings
        • Battery calibration settings
        • Battery markers settings
        • Battery active tweaks settings
      • Notifications settings
        • Icon Package selection
        • Download icon packages
      • Recorder settings
        • Items to record
      • Terminal Emulator Settings
      • Line overlay settings
      • Overlay widget settings
      • Line indicators settings
      • Active tweaks
      • Help and support
      • Translation
    • Controls Popup
    • CPU Control popup
    • Download 3C Toolbox icon packages
    • Download Battery Monitor Widget icon packages
  • Companion
    • Install from mobile
    • Install from PC / Mac / Linux
  • Sensitive Backups
  • Battery Watch
    • Watchers
    • Statitics
    • Settings
      • General
      • Theme
      • Notification
  • Other Apps
    • Battery Monitor Widget
      • Efficient Monitoring and Saving CPU time
      • Graphics
      • BMW Settings
        • Main Screen
        • Notifications
        • Monitoring
        • Display
      • Widgets
      • Calibration – Measuring total capacity
    • Multi Toggle Widget
  • Blog
  • Privacy Policy

Information

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  • Page 3
Posted inInformation

MIUI 12 Notification issues

Posted by By 3C 31 July 2021
In latest version of MIUI 12 to date, users have discovered that the OS uses…
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Latest news

  • Battery aging
  • Android Firewall does not work
  • Unlock keys
  • Battery Optimizations
  • Missing history or background service stopped

Latest comments

  1. 3C on Battery Optimizations29 March 2025
  2. 3C on Missing history or background service stopped29 March 2025

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