Ναι είναι γνωστό θέμα αυτό. Να εξαφανίζονται εικονίδια απο Tweak.
Αν πας απο Cydia και κάνεις σε κάποιο απο αυτά επανεγκατάσταση, θα εμφανιστούν ξανά.
Μη τα βάζεις σε φακέλους.
This worked for me.
There's a plist file that you can delete that should rebuild your cache.
Using ifile or ifunbox, Navigate to /var/mobile/Library/Caches and delete the file called com.apple.mobile.installation.plist
Now reboot your iPhone. Once reboot is complete some of the app icons will be missing, this is normal that it'll take a minute or two for all the apps icons to reappear. Once they're back you should be good.
That brought back my JB app icons & I've been good since.
αυτό εδώ ? το έχει δοκιμάσει κανείς ?