[APP][SHARE][ROOT] OPG Pro is a top,excellent,brilliant battery saver

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OnePowerGuard Pro Introduction



Features

1. Extends stand-by time and battery life and optimizes charging parameters
2. Easily find the consumption processes by Battery Doctor
3. Optimizes system kernel and CPU usage to improve device performance
4. Six (6) customized power-saving modes to suit different scenarios
5. Proactively guards from power-killer apps and safely shuts down useless power-consuming programs
6. Fast ON/OFF settings for 100% system customization
7. Intelligently switches to/from WiFi/Cell data to preserve battery life
8. Professional tips on power optimization

Overview
This first part of the OnePowerGuard Pro manual will give you an overview of how it works, the mode profiles, and other commonly used features.

1. Why I developed OnePowerGuard Pro?
2. How OnePowerGuard Pro works?
3. How to work OnePowerGuard Pro?
4. The Comparison Table
   
   
5. New Maslow’s Hierarchy of Needs

Guide

1. Start Guide
2. Battery Doctor Guide
3. Safe Clean Guide
4. Defence Stats Guide
5. CPU Status Guide
6. Apps Stats Guide
7. Upgrade Guide If you forgot to backup your key, just send an email to fonter.yang@gmail.com[/B]
   [*] Settings Guide
   [*] Switch Settings Guide
   [*] Battery Level History Guide
   [*] Widget Guide
   

Test

1. How to test OnePowerGuard Pro?

Entropy

1. Android Entropy of OPG Pro

Knowledge

1. CPU and CPU Frequency Introduction
2. CPU Governor Introduction
3. I/O Schedulers Introduction
4. Wakelocks Introduction
5. Some Wakelokes Handle
6. Saving Tips

Solve your issues

1. How to use Battery Doctor to find your battery issues?

FAQ

1. OnePowerGuard Pro FAQ

Review

1. End Users Review

DOWNLOAD
- Download Pro Version from market: OnePowerGuard Pro
- Download from Official website: OPGPRO.COM
- Download Free Version from market: One Power Guard

- Help: http://onexuan.com/blog/help/
- Gallery: http://www.onexuan.com/gallery/index.html
- Slideshow: http://www.onexuan.com/batteryslideshow/index.html
- Free Version and Old Post: http://xdaforums.com/showthread.php?t=1947559

Internet

• echo "0" > /proc/sys/net/ipv4/tcp_timestamps;
• echo "1" > /proc/sys/net/ipv4/tcp_tw_reuse;
• echo "1" > /proc/sys/net/ipv4/tcp_sack;
• echo "1" > /proc/sys/net/ipv4/tcp_tw_recycle;
• echo "1" > /proc/sys/net/ipv4/tcp_window_scaling;
• echo "5" > /proc/sys/net/ipv4/tcp_keepalive_probes;
• echo "30" > /proc/sys/net/ipv4/tcp_keepalive_intvl;
• echo "30" > /proc/sys/net/ipv4/tcp_fin_timeout;
• echo "404480" > /proc/sys/net/core/wmem_max;
• echo "404480" > /proc/sys/net/core/rmem_max;
• echo "256960" > /proc/sys/net/core/rmem_default;
• echo "256960" > /proc/sys/net/core/wmem_default;
• echo "4096,16384,404480" > /proc/sys/net/ipv4/tcp_wmem;
• echo "4096,87380,404480" > /proc/sys/net/ipv4/tcp_rmem;

Battery

• echo "0" > /proc/sys/vm/swappiness;
• echo "1000" > /proc/sys/vm/dirty_expire_centisecs
• echo "2000" > /proc/sys/vm/dirty_writeback_centisecs
• echo "4096" > /proc/sys/vm/min_free_kbytes;
• echo "0" > /proc/sys/vm/oom_kill_allocating_task;
• echo "0" > /proc/sys/vm/panic_on_oom;
• echo "5" > /proc/sys/vm/laptop_mode;
• echo "10" > /proc/sys/vm/vfs_cache_pressure;
• echo "90" > /proc/sys/vm/dirty_ratio;
• echo "80" > /proc/sys/vm/dirty_background_ratio;
• echo "8" > /proc/sys/vm/page-cluster;
• echo "1" > /proc/sys/vm/overcommit_memory;
• echo "4" > /proc/sys/vm/min_free_order_shift;
• echo "0" > /proc/sys/vm/block_dump;

Kernel

• echo "500,512000,64,2048" > /proc/sys/kernel/sem;
• echo "525810" > /proc/sys/kernel/threads-max;
• echo "256" > /proc/sys/kernel/random/write_wakeup_threshold;
• echo "128" > /proc/sys/kernel/random/read_wakeup_threshold;
• echo "1" > /proc/sys/kernel/sched_compat_yield;
• echo "5" > /proc/sys/kernel/panic;
• echo "1" > /proc/sys/kernel/panic_on_oops;
• echo "2048" > /proc/sys/kernel/msgmni;
• echo "32000" > /proc/sys/kernel/msgmax;
• echo "2048" > /proc/sys/kernel/shmmni;
• echo "2097152" > /proc/sys/kernel/shmall;
• echo "26843556" > /proc/sys/kernel/shmmax;
• echo "24189" > /proc/sys/kernel/sched_features;
• echo "18000000" > /proc/sys/kernel/sched_latency_ns;

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