Lockdown, is an application that allows you to block certain applications from launching without a password, the app has recently been updated to version 6.0, bringing with it some improvements that we see below.The application is now compatible with firmware 3.0.
- It ‘been rewritten as a Springboard addon,so its much faster now.
- Fixed some bugs.
Your can Find Lockdown in “System” category of Cydia through the BigBoss repository .
Note: Important - If you decide to delete or update this application, you must remove the password to all the protected applications before proceeding.




















doesnt work on 3.0
does not work for native apps only on 3.0
It works on all my 3.0 native apps.
works like a charm on 3gs with 3.0 and redsn0w jb
Thank you so much for this post i was so mad that they didnt make this right when 3.0 came out. Works perfectly.
This worked perfect on my iPhone 3G / 3.0 Firmware. Now I can let my kids play all their games and know they aren't messing up anything else. This was much needed!
this one does the trick ! thanks to the developer he has been developing this and upgrading it really good.
This is niceeeee,needed something like this.
Does not work on 3gs 3.0 have tried multiple times!!!!!!!