Tab previews are in the works for a future release of Mozilla Firefox. In current versions of Firefox you hover your mouse over a non-active tab (i.e. any
When the OS tells Android Firefox that the phone is running out of ram, it murders any tabs it thinks you might not be looking at, to avoid being murdered by Android for its ram.
When the OS tells Android Firefox that the phone is running out of ram, it murders any tabs it thinks you might not be looking at, to avoid being murdered by Android for its ram.