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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Samsung > VLSI, Conexant, Skyworks and Old Models

VLSI, Conexant, Skyworks and Old Models Old Models: SGH-600, SGH-2400, SGH-2200, SGH-2100, SGH-500, SGH-250, SGH-810, SGH-800.
VLSI: A200, A208, A800, N100, N200, N288, N300, N400, N500, N600,N611, N620, N625, N628, R200, R201, R208, R210, R220,R225, T100, T108, T400, T408, T410, T500, T508.
Conexant: A100, A110, A118, A300, A308, A400, A408 M100, T200, T208.
Skyworks: A500, C100, C108, C110, P510, P518.

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Old 07-21-2004, 11:09   #1 (permalink)
Insane Poster
Join Date: Jun 2004
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A800 call failed, no back light on both screens


I've an A800 which display full bar for network. but when I try to make a call it display "call failed". There is an other problem with backlight, in fact there's no back light on internal screen.

This is what I've ever did but no result:

With original T100 cable

1) Kishometo tips, flash bank1, bank 2 and eeprom
2) flash phone with XAVK3 with Wintdn

but no result, and now the external screen has no backlight.

I did it again:

1) Kishometo tips, flash bank1, bank 2 and eeprom
2) flash phone with ABVJG with Wintdn

no result, call failed and no backlight on both screen

But other functions of the phone are OK, a last thing: when i plug the original T100 cable the orange light is on.

Please anyone have a solution...??
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Old 08-15-2004, 15:03   #2 (permalink)
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i think its harware............
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Old 08-21-2004, 15:41   #3 (permalink)
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Surely is hardware.Change full set of lcd.Will be ok.100% sure.Cost only 20 us dollar
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Old 09-04-2004, 12:46   #4 (permalink)
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for the light problem try only to change te flat of the lcd

for the network just press *2767*2878# then make the antenna lose
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