3DS:Faketik

faketik is a program to install fake tickets for titles that are installed but lack a ticket. This would make games and applicatons re-appear on the HOME Menu in the event that tickets are deleted such as a System Transfer.

Universal-Updater
faketik is available on Universal-DB.

Manually

 * Copy  to the   folder on your SD card
 * Copy  to the   folder on your SD card

Usage
Start faketik from the Homebrew Launcher. It will search for all titles without a ticket, then generate and install a ticket for each one.

No titles appeared or were fixed
The most likely reason for this is that the system does not know that the title exists.

If a Nintendo DSiWare title did not appear, this is likely due to an old CTRNAND image being restored, which means an older  file was restored that does not contain the DSiWare title's information. The easiest method to fix this is to back up saves from TWLNAND, delete, and re-install the titles.

"The External Title Database is not available."
This happens because  does not exist where the Nintendo 3DS is attempting to load it. The database must be restored or re-built. Tools to perform this easily don't exist yet, so it has to be done somewhat manually.