Solution 11784: Restoring Deleted Lists on the TI-83 Family or TI-84 Plus Family Graphing Calculator.
How do I restore deleted lists on a TI-83 family or TI-84 Plus family graphing calculator?
The instructions below detail how to restore deleted lists on a TI-83 family or TI-84 Plus family graphing calculator.
To restore the original list names (L1 - L6):
1) Press [STAT]
2) Select 5:SetUpEditor
3) Press [ENTER] (Done should appear on the screen)
The original lists, L1 - L6, should now appear when using [STAT] [ENTER].
Please see the TI-83 family and TI-84 Plus family guidebooks for additional information.