Question about Sony Ericsson W550i Cellular Phone

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Problem of keypad

Hope you are well. i have keypad problem(which key is 5 and 0) i am a tecnician.so i like to see hardware section.would you tell me,where will i get to see this section please.

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  • engg007 Jul 29, 2008

    same problem buddy two keys 5 & 0 are not working

    i have shown this to two technicians but they couldn't tackle it.

  • Anonymous Aug 08, 2008

    I have this problem for two weeks. I should to technicians. they couldn't help. very much annoying.

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I have the same problem for almost two weeks. I showed it to technicians. no solution. it is really annoying.

Posted on Aug 08, 2008

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Key


Nokia 6600 keypad/key problem! I hope I've put this in the right section, as I'm not sure if this is a hardware of software problem I've posted it here, hope I'm right! icon_razz.gif

I bought a Nokia 6600 recently with a joystick that didn't go down. I replaced the keypad pcb, as there was a small tear in the ribbon at the bottom of the old keypad PCB. This fixed the joystick problem, but I now realise there is another problem with the phone!

The numbers 7,8, and 9 all display 1,2, and 3 when you press them. The '0' key seems to clear whatever's on the screen, so I suspect it's acting like the red end call key. It does this with both keypad PCBs installed, so I think it's another problem. Would this be the small gold contacts on the bottom of the phone, a software problem, or some other gremlin in the works?

I've had a quick search and someone suggested *#7370# to reset the phone, and someone else said it could be a keypad IC that's gone - any other suggestions? I'm at work tonight so can't get to the phone until tomorrow morning, and as the '0' key isn't working properly I can't check which software version the phone is running icon_frown.gif

May 25, 2011 | Nokia 6600

1 Answer

Please help.,.,i need my license key.,., imie 35227201819836.,., thanks


insert code :
*#92702689# - takes you to a secret menu where you may find some of the information below:
1. Displays Serial Number.
2. Displays the Month and Year of Manufacture
3. Displays (if there) the date where the phone was purchased (MMYY)
4. Displays the date of the last repair - if found (0000)
5. Shows life timer of phone (time passes since last start)

and

View the firmware version of the phone
Dial using the keypad: * # 0000 # - the version number displayed on the display.
like this example :

V 5.16
22-06-99
NSM-1
V 5.16 - software version
22-06-99 - date
NSM-1 - The hardware (model)

View IMEI
Dial using the keypad: * # 06 # - IMEI number is displayed on the display.

i hope this helpful
thank you for using fixya

Feb 07, 2011 | Nokia 6600

1 Answer

My N73 shows a message like this"phone memory is full" but i have deleted ALL of my datas in phone memory, i really dont know what else should i do!!!


Hello
You might have to format your phone memory.

Unlock your Nokia N73's keypad by pressing the left soft key found just above the green call button and then pressing the "*" or asterisk key.

Press a series of five keys on your keypad following the sequence "*7370#" without quotes. Assume that you are dialing this as a number. The N73 should show a confirmation message right after you press the "#" key.

Read the Warnings section before proceeding and choose the "Yes" option from the confirmation message to tell the Nokia N73 to format the phone memory.

Oct 04, 2010 | Nokia N73 Cellular Phone

1 Answer

Keypad hash key will not work


if no other keys are affected. then it is the numeric keypad assembly.

weblink below(the upgrade section):
http://cnn.cn/shop/advanced_search_result.php?keywords=k800

or on this weblink:-
http://www.telement.co.uk/selcds.asp
part number ROA1281764



hope this helps.
g

Oct 08, 2009 | Sony Ericsson K800i Cellular Phone

1 Answer

Not switch on


this is not software problem its hardware problem. plz go to tecnician and say ur problem her. it power section problem in ur deviece

Jul 21, 2009 | Nokia 2100 Cellular Phone

1 Answer

5 key nvigation key works on and off


hi it could be that you have dirt on your keypad or that you need a new keypad if it is dirt then it will either cost you a fiver to clean it or you can do it your self just look on google and you should find steps on how to do this. hope this helps

Feb 20, 2008 | Sony Ericsson Walkman W810i Cellular Phone

4 Answers

Razr not responding to any key strokes


you have a defective keypad flex or loose its connections,,,

Oct 26, 2007 | Motorola Mobility RAZR V3

6 Answers

Menu key not working


Dear. wash the contents of menu key with CTC or any other approved chemical.

Feb 05, 2007 | Nokia 6600

6 Answers

My razr presses buttons on its own


Open&Clean keypad and keypad mat.

Dec 17, 2006 | Motorola Mobility RAZR V3

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