Samsung GT-i9003 Service Manual page 21

Level 1 Repair
3. Enter Device into Download Mode
- Enter the device into Download Mode by pressing down on Volume Down button
and OK button and Power On button at the same time.
Volume Down Button Power On Button
OK Button
4. Connect the Handset to PC via Data Cable. Make sure ID:COM box highlighted
yellow that the handset is connected to the PC.
6-3
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