We all know that Siri is an amazing way to interact with your iPhone 4S. You can tell Siri to perform a specific task and it would do that in minutes. Siri can be invoked when you double tap the home button. However, the background would remain the same. By default, it is in black color, but you can use a custom background for Siri with the help of this tweak from Settings.
Custom Siri background is available in Cydia under ModMyi repository which lets you pick up any image for the use in the background. If you have previously used NC Background tweak, you know how does it actually work. All you have to do is to navigate to settings where you can choose images from either camera roll or photo library. Don’t forget to enable the Siri Custom background and use Fill image if you want the wallpaper to be viewed on the whole screen.
If you admire the work of the developer, please consider donating from the link in the settings itself. Let’s know if you came across any issue while using custom siri background on your iPhone 4S in the comment section.