If you are one of those users who like customizing your volume HUD by adding colourful effects then the best one for this is ColorfulVolume.
Check it out this video:
Once installing the tweak on your iPhone, you will have to go to Settings—-> Tweak’s preference where you’ll need to do is enable the tweak using the kill switch toggle at the top of the preference panel.
From there, it’s just a matter of personal choice. You can decide to let ColorfulVolume randomly select new colors each time the volume HUD is displayed, or you can use the tweak’s RGB sliders to customize a specific color that you want to use. Lastly, ColorfulVolume allows you to change the name that’s displayed on the HUD after pressing the up or down volume button.
ColorfulVolume jailbreak tweak is available for free and you can grab it from Cydia store via BigBoss repo… Give it a try and let us know your opinion about the tweak in our comment section below…