Question about Samsung SGH-M300 Cellular Phone

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Press on button..then on the phone, display on and after display off...not on the display but calls sms coming..back display god working... whats happen my phone??

I wont to reply soooon plz

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  • 368 Answers

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

Posted on Dec 06, 2012

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6ya6ya
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Posted on Jan 02, 2017

Bajanguru
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SOURCE: phone turns on and off.

you will need to reflash the phone so take the phone to a mobile service center to have that done.

Posted on Aug 24, 2008

joemxavier
  • 342 Answers

SOURCE: hello sir,

This can be fixed only by giving your phone for servicing.servicing center know how to fix your mobiles problem.

Posted on Aug 24, 2010

  • 6 Answers

SOURCE: For some odd reason my phone Samsung SGH U800 wont

check the top left corner of your screen your settings may have been changed and you will need to reset the provider status.

Posted on Sep 13, 2010

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How to use whats app


whats app is for texting only. you need to launch the app, input your mobile number and any other information the app asked you for. it will then say it has sent you an sms with a one time pin. once the sms has arrived close the app (press the home button), open the sms app and read the one time pin. remember it. open the whatsapp app and enter the one time pin from the sms. it will verify the sms and then ask you for more information like your display name etc. fill it in and click next until you are at a screen with a small square with a pencil in it, in the top right corner. press that button and then select a contact from your contact list which will be displayed. type your message in the now available text bar and press "send" which is next to the text bar, when ready. this is how you message with whatsapp. to exit the chat press the "chats" button in the top left.

not you can resume the chat at any time by selecting it in the chats window

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FREE MISSED CALL ALERT FOR AIRTEL USERS


Now Airtel subscribers no need pay for their activation for missed call alert even if ur mobile is switched off or out of coverage area its 100% free. For this you have to just dial a number and it cost you nothing. Without paying a penny you can subscribe to Miss call alert service by Airtel. What is " Miss Call Alerts " ?? When your phone is Switch Off or Out of Reach : You will be notified via SMS when you will switch on your phone or you get back your network. To avail follow the instructions given below- To activate dial : *62*675# and press call button. To deactivate dial : #62# and press call button. This service will notify the number of missed calls and also display the name of caller if the number was stored in the address book.<br />It will also notify the subscribers through SMS about all the calls made to them when their mobile phone was switched off or out of the coverage area. This service will work when the customer was not available to take calls. As soon as the mobile phone was available to take calls the customer will receive SMS from Airtel, which will contain details of the last ten missed calls. UPDATES &gt;&gt; FREE MISS CALL ALERT FOR MUMBAI<br />Just dial **62*+91560# and get free miss call alert 4 lifetime..,<br />FREE MISS CALL ALERT FOR MAHARASHTRA<br />Just dial **62*+91675# and get free miss call alert 4 lifetime..,<br />FREE MISS CALL ALERT FOR TAMILNADDU<br />Just dial **62*+919894035100# and get free miss call alert 4 lifetime..,<br />FREE MISS CALL ALERT FOR RAJSTHAN<br />Just dial **62*+91569# and get free miss call alert 4 lifetime..,<br />FREE MISS CALL ALERT FOR DELHI<br />Just dial **62*+91564# and get free miss call alert 4 lifetime..,<br />FREE MISS CALL ALERT 4 GUJRAT<br />Just dial **62*+919824001711# and get free miss call alert 4 lifetime. NOTE If These numbers are not working then just dial *62*9842201006# from your mobile and thats all! you have activated airtel free missed call alert for all over India

on Jan 29, 2011 | Cell Phones

1 Answer

The screen unseen: the phone is working, but I don't see. The screen became black. Consequently, I only receive phone call. I cannot call because I do not see. I cannot read my sms.


Your display board is damaged.You may need to replace it.But it is costly.Any way give it to service center and ask about the cost of repairing or replacing.
Meanwhile,you can use your phone to receive and make calls only.
To make a call
1.Press red button (to make sure you are on stand by ) or restart your phone.
2.dial the number you need to call.
3.Press the call button.

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Sms: multiple messages displayed as coming from only one person


As far as separate SMS and e-mail icons, go to messages, press the Blackberry button, select Options. Select the "General Options". In the display, there is an option "SMS and Email Inboxes". If you select Separate, messages always will be separated into either an e-mail inbox or SMS inbox.

Apr 04, 2010 | RIM BlackBerry Bold 9700 Smartphone

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Cannot send sms on nokia e61 - new sudden problem, no reason


Full working!!!!
I solved SMS sending problem with E61

Just hard resset your NOKIA phone by pressing in same time this four buttons:
1) * (star) button
2) 3 button
3) green tab (call acceptance ) button
4) power on - button

NOTE Press all this in same time and wait until phone load.

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Nokia E71 does not send SMS messages


You have to save all your data first , then you have to format the handset by switch off and then pressing * and 3 and green button and the power button all at the same time un till it asks about country setting and time etc

Jun 04, 2009 | Nokia E71 Smartphone

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Keypad not working during phone call


u'll have to get the keypad checked ...because the connection b/w the buttons and the chipset does seem to be ok.

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Lights on main switchboard and calls coming directly through to e


Try unplugging it from the wall.If it has a back up battery remove and let set 3-5minutes.Try this. RICHARDM69

Nov 30, 2008 | Panasonic KX T7235 Corded Phone

1 Answer

Sms problem


hey donny, i presume that ur n72 is getting a virus, try backup all ur datas like phone numbers, msgs, pics, songs, etc, than re-format ur phone by pressing *#7370# on the front display. this will set ur settings to factory settings, if it can't solve ur problem, try hard reset. You have to turn off your phone, then, press 3 buttons at the same time, press '*' button, '3' button, and 'call' button, then while pressing those buttons (keypads), press the on-off button. press until it display 'format'. then wait until it formats ur phone, remember, ur battery has to be full during this process, if not, ur phone might be broken. (software, not hardware).


while what you say everytime ur cellphone buzz the stereo, it is natural, called electrical interference, but maybe what u mean is, everytime it buzz, means it always active on the signal, either sending msgs or making call, or doing a gprs connection. i hope those formats helps, remember, ur data will be loss, so backup first, then search for antivirus for nokia. is this still happens after you format and have antivirus, try other simcard, if it doesn't occur after u use other simcard. then ur simcard or operator has the problem. however if u think to trash ur phone, better send it to me ^^ haha.. just jokes. gud luck anyway.

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It appears that you have other programs running in the background and haven't been closed. To check this keep the menu button pressed for about 2-3 seconds and the phone will show the programs running in the background. If there are more than 1 close the others that's it.
also check the date and time on your phone and update it if it isn't current.

Nov 11, 2007 | Nokia 6630 Cellular Phone

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