| Task | Menu Option | | :--- | :--- | | Factory reset (wipe data) | wipe data/factory reset | | Install an official update (from SD card) | apply update from external storage | | Clear cached data (fix lag) | wipe cache partition | | Power off | power off |
If F2 fails, try these secondary keys:
To enter the BIOS on a Coby netbook (such as the NBPC1023 model), you typically need to press the or F2 key. The Coby BIOS "Key" Story coby bios key
Do not choose wipe media or format the bootloader unless you have a firmware file ready. Many old Coby tablets have no working download links for stock firmware anymore, so a full wipe without a backup can render the device unusable. | Task | Menu Option | | :---