ok I think I finally found the fix to my problem but I just don't understand how to do it can anyone tell me, I'll be using iphonebrowser and don't know what or how to decompress so... source:
http://ipluspwns.com/?q=node/353
Problem: Ownership bug in 88Installer.sh
Description: The Preferences folder has wrong ownership, which causes some applications (e.g. Weather) can’t save settings. This will affect all those applications that need to save data into Preferences folder.
Workaround: Download 88Installer Fix and decompress it, put the decompressed file (88Installer.sh) into payload folder (under iLiberty+ installation folder), overwrite the old file.
Manual Fix: If you don’t wanna install Installer again (with the new patched script), you may enter the following command in shell (through SSH or Term-vt100) to fix the issue manually:
chown -R mobile:mobile /var/mobile/Library/Preferences
--Bug and workaround are submitted by AViegas