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CHAPTER 5. DIAGNOSTICS
5.1 PDA Build-in Diagnostic Program
How to entering the program
:
a. Press and hold POWER button
b. Press RESET button and release both buttons at the same time
c. Press and hold CAMERA button immediately after having hardware reset (above 1 & 2)
d. Release CAMERA button after the screen shows up
NOTE. Always tap the up-right corner [x] to exit when finished.
Item
Description
Procedure / Criteria
NFlash
NAND Flash test
Tap screen if result is “Test O.K.- Bad Block =0”.
Tap up-right corner to exit
RAM
SDRAM test
Tap screen if result is “All are O.K.”
Tap up-right corner to exit
Keypad
Pad Test
Follow the instruction and press GREEN hinted button in
order.
Tap up-right corner to exit if passed all pad test
X800 Test System
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1.NFlash
2.RAM
3.Keypad
4.T Panel
5.AUDIO
6.LCD
7.BackLight
8.LED
9.Vibrator
10.BAT Chip
11.Battery
12.SD/MMC
13.Camera
14.OS IMG
15.Bluetooth
16.GPS
17.GSM
18.FM Test
19.B&E Info
20.X Packet
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