Question about Samsung SCH-u740 Cellular Phone

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Buttons When I hit the 2 button I get a 2/3 also 5/6 and 8/9? Seems as if they are connected?

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  • Master
  • 7,752 Answers

You will need to take the phone and have the keyboard service to correct this issue

Posted on Sep 20, 2008

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Posted on Jan 02, 2017

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1 Answer

Hanging when it restart give me the solution


it sounds like a process when shutting down your phone is crashing.
try a factory restart if you have nothing to lose
1/ Switch off the phone (either removing the battery or shutting down by holding the "end call" button for few seconds
2/ While being switched off, hold the "home" (house) and "back" (the arrow in the lower right corner)
3/ Hit briefly the "end call" button" while still holding the "home" and "back" buttons.
4/ Release the "home" and "back" button, a white screen containing technical information should appear, with a red message asking for hitting the "menu" button.
5/ Hit the "menu button", the Hero will now boot with factory settings.

Oct 25, 2012 | HTC Hero Smartphone

1 Answer

How can I delete messages from my htc hero phone


1/ Switch off the phone (either removing the battery or shutting down by holding the "end call" button for few seconds
2/ While being switched off, hold the "home" (house) and "back" (the arrow in the lower right corner)
3/ Hit briefly the "end call" button" while still holding the "home" and "back" buttons.
4/ Release the "home" and "back" button, a white screen containing technical information should appear, with a red message asking for hitting the "menu" button.
5/ Hit the "menu button", the Hero will now boot with factory settings.

Jan 06, 2011 | HTC Hero Smartphone

1 Answer

Phone will not switch on i turned it off and it will not start again


erom is gone.red light must be blinking at infrared port.download tool2 lite.
connect it to tool2lite holding 2+5 buttons and press repair button on the s/w window.

Aug 24, 2010 | Sony Ericsson K800i Cellular Phone

1 Answer

I have a motorola karma the back button wont work if my cell is open but it works when its closed also the down button doesnt work.and now the a button doesnt work either ? ive only had it for about 3...


So the phone I have is the motorola hint, QA30, actually identical in design (except square, red and black) and I have similar problems, my right navigator (right shoulder) and my up and left buttons, as well as my send button, will randomly stop working, I find (in all seriousness, no joke) that sometimes hitting the phone (lightly of course) seems to get the buttons to work again,

Jun 17, 2010 | Motorola Mobility Karma QA1 Cell Phone

1 Answer

Wi fi iphone dont work nothing


Hello
Try reseting the device

1. Press the home button (the big circle below the screen) and the sleep wake button (the button on top of the iPhone) simultaneously.
2. 2Hold both buttons simultaneously for a few seconds, Ignore the "Slide to power off" and keep holding
3. 3The iPhone should now shutdown automatically - (fade to black)
4. 4Turn the iPhone back on by hitting the sleep/wake button.
5. 5You should now see the Apple logo, your iPhone is restarting and thus booting up.
6. 6You have completed a hard reset successfully.

Jan 14, 2010 | Apple iPhone 3G Black Smartphone

1 Answer

There seems to be an issue with the keys and buttons on the sidekick. When i hit the volume, it scrolls down or up. When I hit certain keys, it types a number of different letters/numbers. What might be...


Some fixes:
1. Change your keypad and see if it works. 2. If you have changed the panel recently it is the problem you need to fix it in exact position or you need to buy original panel for your mobile. Duplicates ll damage your key bed.
Rate me!!

Aug 17, 2009 | Cell Phones

1 Answer

What specific buttons do I push and in what order do I push them to get a text message?


Messages: Version A: Hit OK, hit 4 (or hit DOWN four times and hit OK) Version B: Flip out the keyboard Afterwards, you can hit 1 to send a new message or 2 to read existing ones. Phone calls: Hit END to clear any open windows or end any active calls. Type the number you want to call, then hit Talk. Alternatively, hit the Contacts soft key (right above the Back and End buttons), locate the contact you wish to call and hit Talk. Special note: The two "soft keys" (as they're called) above the Loudspeaker and Back buttons are the same as the two silver buttons along the side of the screen. You use the black ones when the phone is "closed", and the silver ones when the keyboard is out.

Jan 04, 2009 | LG RUMOR Cellular Phone

1 Answer

Left colum of buttons wont' work


There may still be some water or moisture under the keypad. The water may leave some conductive residue. The phone should be taken apart and properly cleaned and dried. It is also possible there there may be water damage and parts will have to be changed.

Jerry G.

Jun 11, 2008 | Samsung SCH-u340 Cellular Phone

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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