Question about Sony Ericsson W300 Cellular Phone

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No Network Coverage

My phone just would not come on,it just displays a blank screen,then got advise from a technichan,who said it was a software problem,& now there's no network coverage.What could be the problem?

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Re: No Network Coverage

Reflash the phone and see if that fixes it....or upgrade the software

DESIREE - so you will need to take it to a mobile service center to have the board diagnosed to fix the network problem.

Posted on Sep 20, 2008

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BlackBerry Curve 8520 signal swing

#1 Your BlackBerry does not have sufficient Power
Check the battery charge level as shown by the battery icon on the top left of the home screen. No Power - Battery Charge Indicator does not show a charge or is very weak. The battery icon may be red. Charge the battery.
#2 You are Out of Network coverage area
Check the Signal Strength Indicator on the home screen. (1 to 5 bars, as shown below, indicating signal strength). If there is no signal, you may be out of range of the network.
If you are sure you are in range of the network, but show no signal strength, press Alt-Right Shift-Del at the same time. This will cause the BlackBerry to reacquire a network connection.
The process for this procedure is:
  • Press Alt-Right Shift-Del (The Del key is also the Backspace key.)
  • The screen will go blank, and an hourglass will appear. Wait for the hourglass to go away.
  • The startup screen will appear. Wait for it to go away.
  • A screen that says Verifying Security Software will appear. Wait for it to go away.
  • Check the Radio Tower icon.
If you are in Coverage Area of your Service Provider, You will get the network.
#3 Your Data plan is switched Off.

Feb 22, 2011 | RIM BlackBerry Curve 8520 Smartphone

1 Answer

I used a NOKIA E71 and it says no network coverage. technicians says they have no solution for it since both hardware and software of the phone is fine. what is the problem?

we solved our "no network coverage" message by restoring factory defaults. This was done after putting in another SIM card with same fault displayed.

Sep 21, 2010 | Cell Phones

1 Answer

No Netw. Coverage

it sounds as if there is a glitch in the software. it needs to be software updated. try and get it generic software put in it. Take it to a repair centre.
hope this helps.

Oct 11, 2009 | Sony Ericsson Walkman® W995 Cell Phone

2 Answers

No network coverage?!

OK i have just fixed my W995 that also came up with No network coverage out of the blue. Also when i went to charge it it said i needed a SE battery.

All this problem is, software. Yes simply all your phone needs is a software update. Sony Ericsson are known for disconnecting peoples phones if they do not have the latest software.

Go to

Should solve your problem. It did for me:)

Aug 13, 2009 | Sony Ericsson Walkman® W995 Cell Phone

5 Answers

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how can get net work coverage in k800i sony ericsison mobeile phone

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No network coverage on display screen

First, you should contact your service provider to make sure there is coverage where you are having the issue at. If there is coverage, the first step is to power your phone off and then on again. If that doesn't work your service provider can continue with other troubleshooting on their end such as making sure your account is set up correctly.

Apr 21, 2009 | Cell Phones

1 Answer

My sony-ericsson z550i display says no network and no coverage area.

go to settings-->phone-->network, try selecting the manual network option, if its able to find a network, you can request register on it, once back to main screen select "automatic" in network so you don't have to search your provider network everytime you loose signals.

Mar 25, 2009 | Sony Ericsson Z550i Cellular Phone

1 Answer

K850i says no network coverage constantly.

stixLFC hello,

Try to manually define the network by going to Main menu - Settings - Connectivity - Cellular networks - Search Mode - Manual - there, choose the right network.

Oct 25, 2008 | Sony Ericsson K850i Mobile Phone

1 Answer

No network coverage/signal problem

i had no display on my nokia 3230 cellular phone. now its ok but it has no network coverage/no signal . plz help me..... .

Sep 24, 2008 | Nokia 3230 Cellular Phone

1 Answer

No Network Coverage!

It is phone's generic hardware problem. Only skilled technician can do repair. If u are not skilled you are advised to consult repairmen by asking Fixya...Your problem solver....
Mobile Hardware is subject of little skill and training, it also needs some special tools. It is possible that somebody sold you diffective one. If this solution helpful to you please thanks FIXYA

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