Update Cydia to v1.1.30 with Cydia Update Helper

Cydia Update Helper download for iOS 11.3.1 Electra

After Electra Jailbreak for iOS 11.3.1 by Coolstar, lots of users reported to be facing issues with Cydia. Luckily v1.1.30 is now released and you can update safely to that version with Cydia Update Helper.