Question about Samsung SCH-u340 Cellular Phone

1 Answer

Turns on and then turns off

When phone is turned on,it tries to boot system files and then turns off

Posted by on

  • rubeperr Oct 13, 2008

    my Samsung SCH-u340 turns half way on then turns off


1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert who has answered 20 questions.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 24 Answers

The phone needs to be reprogram.
Go to the nearest service center of Samsubg to your place

Posted on Nov 08, 2008

1 Suggested Answer

  • 2 Answers

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

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

How i can reboot my phone it turns on but will not go to home screen. i went to restart the phone and it would not boot up. it had low internal memory on it. how can i fix this

Clean out your internal memory, but you might need to do a system reboot on your phone ...
Be careful doing a \'system cleanout\' as it will delete and remove files ...
Your cell needs a reboot and clean out ... has too much stuff on it ...

Jan 17, 2013 | ZTE Cell Phones


How to Format ur s60 nokia phone

Its important to read through this topic before you proceed with formatting, you will need to charge your phone at least half full to enable a successful format.

Soft Reset *#7780# : Restores ini files from rom but preserves user data (photos, 3rd party apps etc) - Hard Reset *#7370# : This reformats the C: drive completely and all applications and files stored on this drive will be lost. *

With *#7370# and *#7780# the lock code will be asked before formatting the phone so be sure to remember your code, the DEFAULT CODE by nokia is 12345. *

Firstly you might want to make a back up of all your important bookmarks, calender, notes and contacts, Using file manager go to c:/system/data find bookmarks.db for bookmarks, calendar for calendar, notepad.dat for notes, and Contacts.cdb for contacts. *

Contacts can only be copied when phone is in offline mode/flight mode, use Psiloc System Tools for flight mode, not needed on 6630 or later. Or you can use Contact Manager app *

Ok so 7650, 3650, 3660, ngage and ngage qd can only be formatted using *#7370# Before your format, be sure that the problem is on phone, remove mmc and see if problem still exists. *

Also try starting in safe mode (press and hold pencil/abc key while turning on till op logo comes up). You can solve an apparent problem with simple solution

6260, 6600, 6620, 6670, 7610, 6630, 6680, n70 etc: Turn phone off, press and hold the green (talk) key on the left + number 3 on the keypad + the * key and then turn the phone back on. Keep pressed until phone boots up. *

Fonts and Formatting. If you have any fonts installed be sure to remove them using Font Remover app or go to c/ or e/ system/ fonts/ and rename it to whatever and delete it now reboot phone before you attempt format. *

and above all,this is very important,don't mess with file explorers (delete,rename,alter files) if you don't know what your doing. *

and yes,formating phone (soft/hard) can screw some app's on mmc. Some will work fine,others don't coz they share files on both drives (c:/e: ) *

OPERA - to copy opera bookmarks before formatting mmc, assuming opera is installed on e-drive. e/system/data/opera/bookmarks

don't forget to click the THANKS button. 

Closed Thread

on May 12, 2010 | Cell Phones

1 Answer

My LG KP500 doesn't turn on

You can buy all sorts of cell phone parts on ebay. Are you sure you have a fully charged battery in your phone? If the battery is charged, and the phone will not boot past the welcome screen, you will either need to do a hard reset to reinstall all of the operating system files or replace the motherboard. Do an internet search for LG KP500 hard reset for detailed instructions for the hard reset. Caution - this will delete all files which were saved on your phone. It will not delete files on your SD memory card.

Mar 28, 2012 | LG KP500 Cell Phone

2 Answers

My droid is stuck


the problem is as a result of software corruption. Your phone operating system is corrupt for one reason or the other. The phone operating system might have gotten virus through bluetooth transfer, internet browsing or via the memory card.

To solve the problem, you need to flash the phone . Flashing the phone means reinstalling the phones operating system software files. The phone will be fully formatted and a fresh operating system files will be reinstalled.

You can use software updater to flash the phone. Download software updater from Install it on your computer, open the software updater, connect the phone via usb cable to your computer. Allow the computer to recognize the phone, then click update. Follow all direction from the software updater application. And your computer must be connected to the internet.

I hope you understand this.

Good luck.

Jan 12, 2012 | Motorola Mobility Droid (2 GB) Cell Phone

2 Answers

I'm phone don't turn on

you cannot turn on your phone i think your mobile boot file is damage go to repair shop and repair your mobile boot he use riff jtag to repair your mobile boot file and your mobile alive again thanks

Jul 01, 2011 | Cell Phones

1 Answer

Battery full but not get on

Battery full but not get turn on it mean your mobile boot file is dead go to repair shop and he repair your boot file via riff jtage your dead boot file repair and your mobile is turn on thanks

Jun 28, 2011 | Nokia E5 Cell Phone

1 Answer

Battery full but can not switch on

Battery full but can not turn on i think your mobile boot file is dead you go to repair shop to repair your mobile boot file shopkeeper used riff jtage to repair your mobile dead boot file i hope it is helful to you thanks

Jun 28, 2011 | Nokia E5 Cell Phone

2 Answers

Welcome to samsung mobile initializing file systems... wait 30 secs mass storage initalizing... wait (1min) mass storage mounted...

Samsung (and other) smartphones are like a computer, when you turn them on for the first time they require a little amount of time to boot up. This is normal, and necessary for the phone to work properly. If the phone continually says "Mass storage initializing", try turning off the phone and removing the battery for 30 seconds then returning the battery to the phone and rebooting.

Mar 07, 2011 | Samsung Jet S8000 Cell Phone

2 Answers

Hey good day :) my moto v3i just stopped

my moto v3i just stopped turning on. everytime i press the power button, the keypads just lights for about 1 second ands then turn off again. i tried to use the combination key, POWER BUTTON (+) * (+) # and then the screen displays the BOOT LOADER thing so i thought this phone might be ok

Jun 05, 2009 | Motorola Mobility RAZR V3i Cellular Phone

1 Answer

What can I do for start nokia 6125 ? or how can I format nokia 6125 ?

This is phone's software problem and it will not be put right by formatting etc. It seems that are corruption in it's system files and needs reflashing. Technician with smart software repairing tools only can do this for you.

Jan 10, 2008 | Nokia 6125 Cellular Phone

Not finding what you are looking for?
Samsung SCH-u340 Cellular Phone Logo

Related Topics:

110 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Cell Phones Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

kenneth njonjo

Level 3 Expert

1575 Answers

Mike Cairns
Mike Cairns

Level 3 Expert

3053 Answers

Are you a Samsung Cell Phone Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides