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Touch keys are not working in my Samsung sgh e840 cell phone

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6 Suggested Answers

6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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Bajanguru
  • 7752 Answers

SOURCE: cell phone software update

if you have the software cd it allows you to do the upgrade or go to the samsung website.

Posted on Mar 21, 2008

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KLBV
  • 2 Answers

SOURCE: how to repair samsung Highlight cell phone screen

you might have to take it back to the phone company

Posted on Nov 24, 2009

  • 3 Answers

SOURCE: Samsung /sgh-a767 how do I reset the phone to

If you forgot your phone code, there is no way to get to your contact list....well, there is no risk free way to get to it. There is a utility (Samsung Code Reader) that you can use which will pull your code from the phone when it is attached by USB to a computer. But beware, as these applets are on sharing websites, so there is no tell if any of them are tainted with viruses.

Otherwise, if you are willing to forego your contact list, then you can hard reset your phone by following these steps:

A couple of things to mention:

1. This fix is NOT for unlocking the network (to use on other carriers), but rather this is for a 4-8 digit phone privacy lock that you may have forgotten what you set it to
2. If you run this fix, it will wipe out all data on the phone, effectively starting from scratch
3. You must remove the SIM card before initiating this or it will be wiped, also, leaving you with need to go buy a new one
4. You need to call Samsung to get the reset code: 800.987.4357 Tell them that you want to hard reset (wipe) your phone and you need the code. (They'll probably stay on the line with you and help you complete the task)

To hard reset the phone

1. Turn off the phone
2. Remove the back cover (battery compartment)
3. Remove the sim card
4. Turn on the phone
5. When it boots up and gets to the error message about the sim, enter the code provided by Samsung and press Return
6. Let the phone restore to original factory image and reboot
7. Turn phone off and install sim card
8. Replace back phone cover
9. Turn on the phone
10. You're ready to roll

Posted on Jun 14, 2010

  • 277 Answers

SOURCE: I have the Samsung SGH-A877

The reason your phones touch screen is not working is simply because there is a problem with the flex of the phone.

If the screen is not damaged in any way, then the assumption of it being the screen is absolutely correct.

To fix the flex of the phone;

1. Get the appropriate screwdriver,
2. remove the battery, the battery cover, and your sim,
3. Turn the back of the phone,
4. you will see five rubbers,
5. pick them off with a pincher,you will see screws under them, unscrew the phone,
6. Get a credit card and slip it through the line around the phone then apply a little force in separating them apart,
7. you will see the panel of the phone, carefully lift it up,
8. you will see a flex that runs through the screen to the panel, carefully detach the flex from the panel,
9. unscrew the screen of the phone, remove the flex connected to the screen also and replace it.
10. Reverse the process to reassemble the phone.

Take care

Posted on Aug 22, 2010

  • 121 Answers

SOURCE: my samsung SGH-D980 touch screen not working now i

you may contact the service provider..........

Posted on Oct 26, 2010

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