If you are a regular iPhone, iPod Touch or iPad user, you would have probably noticed the sluggish and annoyingly slow streaming speeds for YouTube and other services. TCP Optimizer is a new and free Cydia (jailbreak) tweak that modifies your iDevice’s settings to increase Youtube video streaming speeds and improves the overall internet connection including Wifi speed. Read the tutorial below on how to increase Youtube stream and Wifi speed.






Speed Up YouTube Stream Videos Using TCP Optimizer [How To] :

1) To install TCP Optimizer, firstly your iDevice should be jailbroken.

2) Launch Cydia > Manage > Sources > Edit > Add and add this repository URL :

http://cydia.pushfix.info/ 

3) Install TCP Optimizer.

Your Youtube videos stream speed will increase without restart and Wifi speeds will also be improved.

TCP Optimizer .deb package will :

* Increase theTCP Receive Buffer from 131072 to 292000,
* Disable TCP delayed ACK’s
* Double the number of possible un-ACK packets from 8 to 16 packages
* Increase the size of un-ACK packets

TCP Optimizer is compatible with iPhone, iPod touch and iPad, running iOS 3.1.2 or above; however, the developers advise against its use on Apple TV 2G. The .deb package can easily be uninstalled by removing the package in Cydia and restarting your iDevice.