Question about Sony Ericsson K850i Mobile Phone

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When i press the power button the phone vibrates and the sonyericsson logo appears after that the screen goes black and the phone goes on restarting. please help me

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Try to flash its with latest firmware

Posted on Aug 29, 2010

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Posted on Jan 02, 2017

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1 Answer

Lg g2 will not turn on


  1. Take your phone and turn it off - just press power button and select "power off".
  2. Wait while your device is shutting down.
  3. Then, press volume down button and power button together until the LG logo appears on the screen.
  4. When the LG logo is displayed, let go of the power button, keep pressing the volume down key and then press once more the power button.
  5. Once you do that, on your LG G2 the factory reset menu will be displayed.
  6. Press power button in order to agree and wait while the hard reset is being completed.

Jun 09, 2014 | LG G2 White for Verizon Wireless CePhone

1 Answer

When I charge my phone it vibrates but it won't turn on


You could try re-setting your iPhone. This does not delete any data on the iPhone but forces it to re-start as if you had just turned it on. Hold down the power button while at the same time pressing and holding the home button until the screen goes blank and the Apple logo appears. Now let go and it will continue to re-start as normal.

Oct 14, 2013 | Apple iPhone Smartphone

1 Answer

My ipad is frozen


  1. If the iPad is frozen or stuck, hold down both the Sleep/Wake button and the Home button. This will force the iPad to power down.
  2. The iPad screen will display the circle of dashes which indicates it is busy. Once the iPad has finished shutting down completely, the screen will go completely black.
  3. Once the iPad's screen is completely black, hold down the Sleep/Wake button for several seconds. This will allow you to restart the iPad.
  4. When the Apple logo appears in the middle of the screen, you can release the Sleep/Wake button. The iPad will restart shortly after the logo appears.

Aug 31, 2013 | Cell Phones

2 Answers

Since this morning, when making a phonecall, others are unable to hear me and I am able to hear them. I have the IPhone 3g. Is this a known problem? What can I do? I'd appreciate any help.


I have about 65 iPhones in my organization that I manage. I have had a few of them have this problem. It seems that the microphone at the bottom of the phone goes out/goes bad. Usually the sound through a bluetooth headset or the/a wired headset still works. The only permanent solution is to replace the phone. If you are eligible for an upgrade, I hear that the 3GS's are going down to $49 from $99 this month.

Hope this helps.

Jan 11, 2011 | Apple iPhone 3G

1 Answer

It won't start it just has apple on screen


hi


try to reset your phone



To reset i Phone, 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 i Phone 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 i Phone off and turn it on again. Press and hold the Sleep/Wake button on top of i Phone 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 i Phone. 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 i Phone 3G.
2.) Start up i Tunes
3.) Hold down HOME button on the i Phone 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.

if this was helpful kindly vote for this answer..


thank you

Dec 22, 2010 | Apple iPhone 3GS Black (16 GB)

1 Answer

My i phone wont turn on i try to restarted now it wont turn on i try to hold the home button and the power button a pineapple apears and it just stays like thet


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.

Nov 30, 2010 | Apple iPhone Smartphone

2 Answers

I can't turn on my iphone


did you try restarting it(hold the home n lock button for 10 sec)

Sep 30, 2009 | Apple iPhone Smartphone

1 Answer

Turns on then freezes


You may have to do a hard reset on your phone if you haven't already. This will erase everything that has been placed on your device since you have had it--contacts, pictures, videos, texts, emails, etc. It is important that all of your information is backed up to the computer by Hotsyncing your device. If you have not Hotsynced your device recently then you will lose all your information, but since it only goes to the Logo you may have already lost your information. I have a Treo and that happened to my device.

To do a hard reset:

  • Press and hold the on/off button while taking the battery out of the phone (DO NOT let go of the On/Off button while taking the battery out and do not release even after the battery is out).
  • Count to ten and then while still holding the on/off button put the battery back in (DO NOT let go of the On/Off button)
  • The phone should power up and show the Palm logo and at the bottom of the screen the black bar should keep getting longer until it reaches the other side of the screen. The screen should change and say "Access Powered" and then go back to the Palm Logo and that black bar at the bottom of the screen should get longer again.
  • If the phone doesnt show "Access Powered" and stays on the Palm Logo screen, then make sure that the black bar is as long as it can be and then release your finger from the on/off button.
  • There should be another screen that comes up and asks "Reset Phone?"
  • At that point you press the UP navigation key to say YES or the DOWN navigation key to say NO. Either one you press, will restart the phone and it should load fine thereafter.
Sometimes the on/off button gets stuck so you might have to play with it a little. If that the button still doesnt work, you need to take it in to a SprintNextel Service Center and speak with a technician who will open the device and test for any physical or liquid damage which could be causing the button to be inoperable.

Dec 18, 2008 | Palm Treo 500 Centro

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