If some members cannot see messages in a group chat, it is usually because they have activated the “Block Unknown” option. iOS: In the group chat, tap on the title bar, and then tap on the bar that appears underneath it (containing tokens of the group members).Android: In the group chat, tap on the title bar.You can access a group’s detail view as follows: Group became asynchronous (see above), and add them again. Should the problem persist, please remove the group member due to which the Only the creator can initiate a synchronization (in the group’s detail view). If a group is asynchronous, we recommend resynchronizing it first. Server, groups can become asynchronous, e.g., if a user restores a data backup or is absent for an extended period of time. Since there is no information concerning group compositions stored on the For privacy reasons, groups are not managed on our servers but directly on users’ devices. Like single chats, group chats are end-to-end encrypted in Threema.

Icq chat became private