3C System Manager (root)

Tweak stock and custom kernels

3C System Manager (root) - Enhance Your Android Kernel

"3C System Manager (root)" is a powerful app designed for rooted Android devices, enabling users to modify kernel settings such as SD cache size, IO scheduler, and memory limits. With a highly configurable UI, it provides tools for editing sysctl settings, configuring entropy, and testing performance. On compatible custom kernels, users can adjust settings including screen gamma, sound output, a range of wake features, and charging options. In-app purchases allow removal of ads and unlocking additional features.
Install from Google Play Store

App stats

By: 3c
Version: 1.3.0 (Last updated: 2024-08-02)
Creation date: 2019-07-19
Permissions
Photos/Media/Files: read the contents of your USB storage
Storage: read the contents of your USB storage
Other:
  • view network connections
  • full network access
  • run at startup
  • prevent device from sleeping

Ranking

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App summary

A simple app to tweak various kernel settings on your rooted Android device. Requires technical knowledge of Linux and Android.

Highly Configurable UI allows you to transform the app into something you really like.

★ Editing all kernel sysctl settings
★ Configuring entropy (random generator, please be careful as it uses CPU)
★ Setting SD read cache size, IO scheduler and syncing, when available
★ Configuring OOM memory limits, when available
★ Benchmark different SD read cache size for optimum performance

On custom kernels supporting it, you can configure:
★ Screen gamma settings
★ Sound output
★ Double-tap-to-wake
★ Fast-charge
★ Sweep-to-sleep
★ Battery level eXtender (maximum charging %)
★ Intelliplug

In-app purchase can be made to remove ads or unlock features.

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Google Play Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works well on various devices
  • Helps improve performance of low-end phones
  • Users express overall satisfaction with the app
Cons
  • Nagging pop-ups for ads after purchasing
  • Instability issues causing crashes on some devices
Most mentioned
  • Good performance
  • User satisfaction
  • Issues with ads and pop-ups
User reviews
Don't waste money on anything else
by Darren Coey, 2024-12-09

Good

This amazing app works great on my Galaxy S4 with Android 11
View all user reviews

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