Simple do that via Workbench page:

• Click on Synchronize
• Click on Manage HTTPS connection security ... ( lock icon )
• Enter your respository username and password

If you want to have the language translate on Jomsocial , You also want to translate your toolbar .

But if you translate the toolbar in Backend -> Menus -> Jomsocial toolbar , it will not a good solution

You can go to

{joomla.root}/languages/xx.Xx/xx.Xx.com_community.ini

and add this translate code into

EVENTS="Acara"
VIDEOS="Video"
PHOTOS="Gambar"
GROUPS="Kumpulan"
PENDING MY APPROVAL="Pengesahan rakan"
REQUEST SENT="Status permohonan"
INVITE FRIENDS="Jemput rakan"

ADVANCED SEARCH="Carian spesifik"
SEARCH="Carian"
SHOW ALL="Papar semua"
FRIENDS="Rakan"
CUSTOMIZE MY PAGE="Ubah laman saya"
PREFERENCES="Tetapan"
PRIVACY="Privasi"
EDIT DETAILS="Ubah Butiran"
EDIT PROFILE="Ubah Profil"
CHANGE PROFILE PICTURE="Ubah Gambar Profil"
PROFILE="Profil"

The resource from
http://www.jomsocial.com/support/docs/item/918-translating-jomsocial-toolbar.html

Some time ago , some user asked "Why did My Facebbok connect stop working after Jomsocial upgrade"

Because Facebook has recently updated its API and make it compulsory for Facebook Connect.

So you need to update your original FaceBook API on FaceBook and update again in Jomsocial.

Hope will useful for someone are noticing the problem.

:)

For some reason , someone want to hide the "Help" menu in the Backend.

There have two way to do that

#1 Modify the Joomla core

#2 Change template.