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Go Back   GSM-Forum > Product Support Sections > No More Supported Solutions (Dead Products) > No More Supported H/W Products > GSMServer Products > Smart-Clip

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Old 02-27-2009, 21:53   #1 (permalink)
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HElp me v3re keypad not working after unlock


I unlock a v3re but after unlock keypad not work i change the flex and isnot flex problem
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Old 02-28-2009, 03:19   #2 (permalink)
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Hi
Try and disconnect the switch-speaker flex..(located inside the LCD assembly) ..and post results
Good Luck.



smokin
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Old 02-28-2009, 03:24   #3 (permalink)
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Quote:
Originally Posted by unlock boy View Post
I unlock a v3re but after unlock keypad not work i change the flex and isnot flex problem

Take a look around the TP area, search for somenthing broked.
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Old 03-01-2009, 16:05   #4 (permalink)
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Dont work I try this solution
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Old 03-02-2009, 03:03   #5 (permalink)
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Some other things to check......

When the phone powers on fully..the display will be illuminated and then the backlight will go off.
After the LCD backlight goes off...press for a short time the power on button and check to see that the backlight comes back on again..post results.

In checking the skems for V3RE... there are only 2 componants between the keypad flex and the controller...a filter and a protection array...see below.










You can remove VRBB1 and then check to see if keypad operation is back to normal

If you remove FL1401, be prepared to replace it, because keypad signals pass thru this filter and its in series with the controller.







,smokin
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