Question about Samsung SCH-u740 Cellular Phone

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Blinking screen??? when i press the power button it just gives the intro screen that usually comes up when i turn it on the it turns off then on again ect..... HELP ME PLEASE!!

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Re: Blinking screen???

My phone has been doing the same lately. Sometimes it will often come on then turn off again. Often it will freeze up or have a delayed reaction. My suggestion would be to go to a vz Store.

Posted on Jan 23, 2008

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My samsung S3 mobile is frees and not turn on kindly give me solution

this will wipe your phone and any glitches that may be associated with it:::sgs3 hard reset or reset Galaxy S3: PRESS AND HOLD VOLUME UP + Home Button + Power
Turn the phone off
Press and hold Volume UP and Home (center) button
Press Power until the phone vibrates
Wait until you see the Android logo then release all the buttons
Select Wipe data/Factory reset with VOLUME DOWN, press Power (right hand-side)
Select YES...delete all user data with VOLUME DOWN and then Press Power
After format, press Power again to reboot the phone (select reboot system now)

Feb 26, 2015 | Samsung Galaxy S Iii Gt-i9300 - 16gb -...

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My Kyocera Event 3g smartphone keeps turning off and on by itself over and over again every time i take the battery out and put it back in i don't even have to press the power button because it turns on by...

Sound like you have to restore the phone and if still replacement if battery is good.If you have an SD card in phone remove it please. Make sure your picture and contacts are backed up to SD card. This will take phone back like new.
    • Turn off the phone.
    • 2 Hold down the "Volume," "Power" and "Home" buttons at the same time. Continue holding the buttons until the 3-D Android logo and a menu of system options appears on the screen, and then release the buttons.
    • 3 Press the "Volume" button to scroll through the menu options and highlight "Wipe Data/Factory Reset." Press the "Power" button to select the option.
    • 4 Use the Volume button again to highlight "Yes, Delete All User Data," and then press the "Power" button. The Event deletes all your personal data and settings from the phone and then returns to the first menu.
    • 5 Highlight "Reboot System Now," and then press the "Power" button to restart the phone. After several minutes, the Event starts up and opens the main screen, giving you the option to set up the phone just as if it were brand new.

Feb 10, 2015 | Kyocera Cell Phones

1 Answer

Samsung phone turns on and just reads samsung and will not boot

if its a galaxy series running on android turn it off then once is off press at the same sime volume up+home button-power button, once it turns on right away let go of the power button but keep the others pressed. youll come up to a screen where youre going to be able to restores the phone to its original functions, have in mind that you are going to lose all your files and pictures and everything, why? because the phone might be bricked. So having that in mind go ahead and with the volume buttons go down and select wipe data and restore factory settings. on the next screen select wipe data now and if another comes up select yes. once its done itll come back to the original screen, now select boot device now and see if that allows you to use the phone again. Like i said, be very careful because all your files will be gone. Hope that helps.

Oct 09, 2014 | Samsung SGH Cell Phones

2 Answers

How do i reset my samsung galaxy 3 if it wont come on?

1. If your Samsung Galaxy S II is frozen, Shut the POWER OFF, take the battery out and put it back again.
2. Hold the Volume Down button
3. Briefly Press and release the Power button
4. A menu will then appears that let you allows for Fastbook, Recovery, Clear Storage, and Simlock
5. Select Clear Storage by pressing the Volume Down button
6. Quickly Press and release the Power button
7. Select Volume Up for YES and Volume Down for NO

If the above procedures doesn't work. try this another method:

1. Turn the POWER OFF, pull the battery out and put it back again.
2. Simultaneously press the Volume Up, Home and Power button
3. If the Samsung Symbol appears, release the Power button
4. A Boot Menu will then show, Use the volume up/down to choose and home to select.

May 30, 2014 | Samsung Galaxy S GTI9000 Smartphone

1 Answer

Micromax a90

Hi, try these. press power and volume down button for 10 sec. Then try to power up it by briefly pressing power button. if fails, press power and volume up, be carefull , when the screen comes live - not to select any other option but only normal boot. To select a option press volume up button, it will power off, then power on again by pressing power button. it may fail by keep trying and in between keep charging ..

Jan 16, 2014 | Android Cell Phones

1 Answer

How to unlock motorola 3G A1000

Try this: Might work.

Connect the phone to a powered Clip. Phone display should give "USB cable connected" message.
Press UNLOCK button on the Clip.
Phone reloads. Within 5-10 seconds phone display gives "Waiting for PST" message.
Press 1 and 2 keys simultaneously in upper part of the handset. The phone enters boot mode (if you don't press these two keys during "Waiting for PST" message, the Clip will give red E/G led and you will have to start with step 1 again).
After 1 and 2 keys have been pressed E/G green led will blink and the phone reboots. Meanwhile E/G will give frequent green blinking and phone will turn on.
Do not disconnect cell phone from Smart-Clip while green led indicator blinks!
Green E/G led glows. The cell phone is unlocked.
Axxx/Exxx/Vxxx unlocking noteDon't unplug cable right after phone reboot, wait until E/G led stops blinking!

good luck.


Mar 11, 2011 | Motorola Cell Phones

2 Answers

The phone does not switch on.. when I press the power button, the Nokia logo shows with a small vibration as usual but then the screen starts blinking white a few times before switching off.

your phone got deads its happens many times when firmware is not properly updated,try to update your phone firmware but be care or send it to nokia centre

Sep 06, 2010 | Nokia X3 Cell Phone

1 Answer

Won't Turn On/Charge

hi , i know a friend have one like that, same probleme he have to bring back to make it fix by the compagny,, only help can give you Yvon chow !!!

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1 Answer

Stuck on Main Intro Screen

what you need to do is type *2767*3855#...this will correct the issue

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