Samsung Galaxy Tab 4 Service Manual page 10

Level 1 Repair
2. Enter into Download Mode
1. Press Volume Down button, OK button,
and ON/OFF Button simultaneously.
3. Connect the device to PC via Data Cable.
Make sure that the one of communication port [ID:COM] box is pop-up.
The device is now connected with the PC and ready to download the
binary file into the device.
4. Start downloading binary file into the device by clicking Start Button on the screen.
the green colored "PASS!" sign will appear on the upper-left box if the binary file
has been successfully downloaded into the device.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung's written authorization is strictly prohibited.
2. After confirm the warning message,
Volume UP button press to enter
download mode.
POWER
ON/OFF
VOLUME
DOWN
OK
6-3
VOLUME
UP