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    • Multi Toggle Widget
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  • Blog
  • Privacy Policy
  • Home
  • Next Gen
    • 3C NG Downloads
    • Android Battery Statistics
    • Polls
  • Companion
    • Install from mobile
    • Install from PC / Mac / Linux
  • Other Apps
    • 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 (expert) screen
      • Online Help
        • Shortcuts
        • App Manager
          • App List
          • App Backups
          • One-Click
          • App Startup/Events
          • App Statistics
          • App Permissions
        • Battery Manager
          • Estimates
          • Battery Comparison
            • Understanding your battery health comparison
          • Battery Calibration
          • Time Estimates
          • History Graphics
          • History Text
          • Battery Status
          • Battery Use Times
          • Battery Information popup
          • Statistics
        • CPU Manager
          • Summary
          • Graphics
          • CPU Controls
          • GPU Controls
          • CPU Voltage
          • CPU Frequency Times
          • CPU Governors
          • MPDecision
          • CPU Thermals
        • Device manager
          • Summary
          • One-click
          • Scheduler
          • Profiler
          • 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
          • 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 colors settings
          • Widget content 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
    • Battery Watch
      • Watchers
      • Statitics
      • Settings
        • General
        • Theme
        • Notification
    • 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
    • Sensitive Backups
  • Blog
  • Privacy Policy

Posts by 3C

  • Home
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  • Page 3
About 3C
IT professionnal for the past 30 years, developer during my free time, I developped my first Android tool in 2009, a simple Battery Monitoring app. After 15+ years it has led me to develop a complete Android toolbox, the most complete you can find on Play Store.
Posted inInformation

CPU temperature not available

Posted by By 3C 23 March 2025
CPU temperature may not be displayed by the app, because that information is not standard…
Read More
Posted inInformation

Settings do not stick using init.d option

Posted by By 3C 23 March 2025
It may happen that boot settings do not stick when using init.d option, either because…
Read More
Posted inInformation

Magisk Mount Namespace

Posted by By 3C 23 March 2025
On recent versions of Android, it is necessary to use a global mount namespace in…
Read More
Posted inInformation

Installing extra files outside of Play Store

Posted by By 3C 23 March 2025
Extra binary files are necessary to deodex an Android Device. At this time, it is strictly…
Read More
Posted inInformation

Problems updating/installing/purchasing applications

Posted by By 3C 23 March 2025
If you experience one of the following issues on your device, please read below for…
Read More
Posted inInformation

External SD write protection

Posted by By 3C 23 March 2025
Starting with Android 4.3, apps granted READ/WRITE permission to device's storage do not actually get…
Read More
Posted inInformation

Performing (de)odex operations

Posted by By 3C 23 March 2025
WARNING: This feature is provided as-is and I will not take any responsibility should anything…
Read More
Posted inInformation News

Battery statistics incomplete

Posted by By 3C 22 March 2025
If you use 3C Battery Manager, you might notice that in version 4.8.7b and above,…
Read More
Posted inInformation

Stopping app no longer working on non-rooted devices

Posted by By 3C 22 March 2025
Stopping apps on non-rooted devices requires enabling accessibility service. It may happen that the accessibility…
Read More
Posted inInformation

Manually granting extra permissions

Posted by By 3C 22 March 2025
Since Android 5.0, it's possible to grant extra permissions to apps, that in turn enable…
Read More

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