Change the appearance of the settings menu on your iPhone & iPod Touch
Hello iPhone users, change the background image in the settings menu.
Requirements :
- Get your iPhone & iPod Touch jailbroken if you don't know how https://iphoneate.com/%c2%bf-con-que-hago-el-jailbreak-o-el-unlock-de-mi-dispositivo/
- Have Winteboard from Cydia installed
- Have a program to log in via SSH https://iphoneate.com/iphone-folders-compatible-con-ios4/
We're going to create a theme called "background settings" (or whatever you want to call it)
Inside that folder, create another one named "UIImages" and place the image named "UIPinstripe" inside it (the image must be in .png format).
Then it will look like this: theme name/UIImages/UIPinstripe.png
Now, for the image, the resolution has to be higher than normal, a resolution of 320 × 490
(The resolution is the same for any iPhone or iPod 3G, 3GS, and 4G)
Once the image is created, upload your theme via SSH and activate it with Winterboard.
And according to the image you posted, it will look something like this:

