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My lg 840g wont turn on the power button is acting up

I tryed to hold the button and take out the battery

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3 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

Joed911
  • 4338 Answers

SOURCE: my i phone wont turn

This may not fix it if you "jail broke"it:::

Download the latest iTunes to your computer and reset the iPhone. Then re-sync it.

Reset


To reset iPhone, press and hold the Sleep/Wake button and the Home button at the same time for at least 10 seconds. During this time, a red "power off" slider may appear and the screen may go black, but do not release Sleep/Wake and Home buttons until the Apple logo appears.

If iPhone won't turn on, or the display freezes or doesn't respond

  1. Press and hold the Home button for at least six seconds, until the application you were using quits.
  2. If that doesn't work, turn iPhone off and turn it on again. Press and hold the Sleep/Wake button on top of iPhone for a 10 seconds until a red slider appears, and then slide the slider. Then press and hold the Sleep/Wake button until the Apple logo appears.
  3. If that doesn't work, reset iPhone. Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears


More resets:

Try This:
1. Remove Sim Card
2. Hold in 'Home' button and 'On/Off' button together until Apple logo appears
3. Replace Sim Card
4. Hold in 'Home' button and 'On/Off' button together until normal phone screen appears.


Also, Try this:
1.) Shut down the iPhone 3G.
2.) Start up iTunes
3.) Hold down HOME button on the iPhone 3G
4.) While keeping the HOME button depressed, plug in the Sync cable
5.) A message will pop up to ask if you want to reset.
6.) Just click YES and the reset process should start.

Posted on Nov 30, 2010

mmnhltm
  • 695 Answers

SOURCE: my zte v9 phone wont

yes

Posted on May 10, 2011

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Lithium ion battery with big amps and liquid do not mix!

Professional repair or a new phone. Try this first though.

Power the phone down. Press and hold the Power Button and the Volume Up button for 20 seconds. See if that forces a reboot to the Recovery Console.

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My lg phone wont turn on do you have a solution


You haven't mentioned which model of LG phone.

You could try removing the back of the phone and taking out the battery.

Consult your owner manual on how to remove the battery.

Press and hold the power button for 10 seconds.

Leave the battery out for half an hour.

Replace the battery and plug in the charger.

Leave it for five minutes and then try to turn it on again.

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Lg 840g will not turn off


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If it is old it's the battery's inability to keep a charge. If it's new then the settings are on "power saver".

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Hello My Dear Friend:::



1.Check the device's battery level for at least two bars of strength.
2.If the battery level is low, charge the battery.
3.If the issue is not resolved, remove the back cover.
4.Remove the battery.
5.Wait 10 seconds.
6.Press and hold the W key.
7.While pressing down the W key, re-insert the battery.
•The device restarts and after approximately 15 seconds, the 'Recovery' screen appears
•Release the power button but *continue holding the home button*, for another 30 seconds.
Step
Thanks

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