How to Remove Notification Badge ? There is a solution to this problem though, and you can easily remove the Settings OTA badge using the Cydia tweak named noOTA.
noOTA is available in the BigBoss repo as a free download, and after you have installed it to your iDevice, it takes effect immediately. This means that the tweak does not add any new Springboard icons to your iPhone, nor does it have any Settings app menu. You just install it, and the small red badge on the Settings icon goes poof!
Remove Notification Badge by noOTA badge Cydia Tweak
clear OTA update badge on Settings.app
File Name: debs2.0/nootabadge_1.0-2.deb
Size: 2322 bytes
Depends: mobilesubstrate, firmware (>= 5.0)
Remove Notification Badge Video