Question about Sony Ericsson K750i Cellular Phone

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K750 screen balnk after seus update

Goood day - NEED PLEASE have updated the sofware over the Internet using SEUS - seems that everything downloaded to my pc first then showed that it was updating the k750 - displayed disconnect phone - removed battery, inserted my sim & memory card & insert battery - switched on the phone - felt it vibrate - screen stays blank - below is the screen print of the ++XS program

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Re: K750 screen balnk after seus update

Remove the memory card perhaps it is faulty and in case of virus u must format the card and the phone also

Posted on Nov 16, 2007

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I hav SE w705.when ever i download any theme the menu icons dont change so im lukin for a theme that will change my menu icon .pls help

You should need to unlock your phone and install some specific software to modify your phonev4ndre_5.jpg there is some programs and special firmwares to reflash your cell phone, but the procedure is very dangerous, do it at your own risk...

1. Download the SEUS (Sony Ericsson Update Service) program from the main SE page. (Navigate to your phone model and download "Update Service" program at the download section.

2. After downloading the SEUS (Sony Ericsson Update Service. I will write only SEUS in the rows below) you need to make your computer ready for the update process by installing USB flash drivers for your phone. These USB drivers are not the sandard ones and it's installation is a bit different comparing to the standard ones. So to install USB flash drivers (I hope you're using Windows XP) the procedure is the folowing:
- Turn off the phone;
- Remove the battery;
- Remove the Sim card;
- Place the battery in the phone again;
- While your phone is turned off connect it to your computer via the USB cable holding the C button on the phone pressed down all the time. (Tips: "Do not release the C button until you're prompted to do it" , "REMOVE the SIM card from the phone before starting the update process" , " Keep your phone turned off when connecting it to the computer holding the C button pressed down")
- Your computer will recognize the phone now as new hardware (USB Flash Device) and then you will need to install the USB Flash Drivers for your phone. Follow the Windows new hardware wizard. It will prompt you to insert the CD for your new hardware. The flash USB drivers are in the PC Suite CD you got when you bought the phone.
- After the Drivers setup is finished successfully, plug out the phone from the cable and restart your computer. Restarting is recommended, so do not try to start the update procedure without restart.

3. The next thing you have to do is to install the SEUS program you downloaded from the main SE website (the link above). It's setup is easy and it will install in a couple of minutes. After SEUS program is installed, restart the computer again.

4. Now you can start the update process for your phone. If everything is OK it should be like this:
- First I would like to recommend you to not start the update process if you have very slow or unstable internet connection, because the new software for the phone is downloded directly from the Internet and it does not have to be interrupted with anything;
- Quit your all running programs (This is recommended if you have antivirus or firewall software which blocks the network activity of untrusted applications. If you have one like this, give the SEUS program unlimited permision to access the web anytime it needs. Or the best, turn off that software.);
- Start the SEUS program you installed;
- Then you need to follow the instructions from the wizard;
- When asked, turn off the phone;
- Remove the SIM card'
- Connect it to the computer holding the C button (Tip: Release the C button only when you are prompted to do that. Releasing the C button earlier than it need to be will interrupt the update process so you can kill your phone. Some computers won't prompt for release the C button so you can release it when the updating procedure is started.);
- Then you will see an animated picture of some gray phone connected to computer via the USB cable. In this step you can release the C button and wait while the wizard is downloading the new software for your phone and installing it. You can see the status of the flashing procedure in the screen on that gray phone on the picture. Its display will start to fill with green from the bottom to the top of the screen;
- When done the updating procedure, click the update process you will be prompted to plug out your phone from the computer and close the wizard. With that, the update procedure is successfully completed;

5. Now you'll need to see the success of your work by Turning the phone on, but when you finish the update procedure do not remove the battery to insert the SIM card. Try to turn the phone on when you plug it off the computer. Keep the power on button pressed down for some time. It won't turn on fast as usual. If it does not turn on, remove the battery then. Insert the SIM card. Let the battery out for 2-3 minutes and try turning it on again. If the update procedure is made as it needs to be, the phone will surely turn on (but not fast as usual, but it is only for the first time.).

Good Luck. smile.gif

Dec 06, 2010 | Sony Ericsson Cell Phones

1 Answer

How do i update my phone

Sony Ericsson Update Service (SEUS). Link below.


May 19, 2010 | Sony Ericsson W850i Cellular Phone

1 Answer

How do i update the firmware to my sony ericsson w850i? procedures, pls. thanks

Accessing Firmware Information

To find out which firmware revision your phone currently has installed, select Menu > Settings > General > Update service > Software version. For more detailed software versioning information, perform the following:


Where < and > represents pushing the joystick left and right respectively.

Sony Ericsson Update Service

The firmware of the W850/W830 can be upgraded either over the air by selecting Settings / Update Service / Search for update or via the more traditional (and potentially cheaper) method of the Sony Ericsson Update Service. In order to use SEUS you will need to have internet access (preferably Broadband) and attach your phone to your PC via the supplied USB cable.

Note that the required firmware update drivers are present in the following directory after installing SEUS:

C:/Program Files/Sony Ericsson/Update Service/drivers

If you run into problems, you may wish to download and install Sun's Java Runtime Environment separately.

If the firmware update fails part way through, retry the SEUS. If the update consistently fails you will need to perform a Master Reset on your phone. It is likely that you will be required to perform a Reset All - a settings reset is unlikely to do the job. It is recommended to use a tool such as MyPhoneExplorer to create a backup of the data on your phone before performing a Master Reset. Note that you will still lose any games, themes or ringtones present in your phone's memory.

SEUS will currently install the following firmware revisions for UK phone brands:

Unbranded UK (CDA102677/95) - R1ED001
O2 UK (CDA102677/58) - R1ED001
Vodafone UK (CDA102677/51) - R1ED001
Orange UK (CDA102677/36) - R1ED001
3 UK (UNKNOWN) - R1ED001
T-Mobile (CDA102677/26) - R1ED001

Oct 07, 2009 | Cell Phones

2 Answers

W810i sony phone

it indecate that your phone is affected by a have better to send it to a service center.

Sep 20, 2009 | Sony Ericsson Walkman W810i Cellular Phone

1 Answer

I also hace the same peoblem,that my w810i is just flashing on and off...can i get any software from your site to fix it up by myself without taking it to the shop??

When I had the white screen problem, I was about to replace my W810i before I found out about the Sony Ericsson Update Service (SEUS). I used it to fix the firmware inside my phone, even though the phone seemed dead and my computer wouldn't recognize it. You can download the SEUS from Sony's website here:

Jun 15, 2009 | Sony Ericsson Walkman W810i Cellular Phone

1 Answer

My sony ericson w810i wont switch on properlly it goes onto a blank orange screen 9walkman screen) but has no functions cant then do anything with the phone is this likely yo be the software ?

When I had the white screen problem, I was about to replace my W810i before I found out about the Sony Ericsson Update Service (SEUS). I used it to fix the firmware inside my phone, even though the phone seemed dead and my computer wouldn't recognize it. You can download the SEUS from Sony's website here:

May 18, 2009 | Sony Ericsson Walkman W810i Cellular Phone

1 Answer

W810i flashes me a white screen then nothing

When I had the white screen problem, I was about to replace my W810i before I found out about the Sony Ericsson Update Service (SEUS). I used it to fix the firmware inside my phone, even though the phone seemed dead and my computer wouldn't recognize it. You can download the SEUS from Sony's website here:

Apr 03, 2009 | Sony Ericsson Walkman W810i Cellular Phone

1 Answer

Sony erricsson k800i

Connect the phone to a computer, remove the memory card (if one is in) and sim card and use the SEUS (Sony Ericsson Update Service) program to try an update on the phone. (you can just search SEUS on google to download), follow the instructions and see if that helps. If not, turn the phone off, hold the 2+5 keys, plug in the USB and wait 15 seconds while still holding 2+5. Once this is done (you will not see any notification on your phone so count to 15) remove the USB, remove and reinsert the battery and power it on. Either of those methods should reset the phone, but recommend attempting the SEUS method first. The 2+5 keys is only intended to be accessed by phone engineers. But just so you know in future, don't click Factory setting next time, click master reset. This will remove everything barring what is on your memory card and sim card.

Feb 11, 2009 | Sony Ericsson K800i Cellular Phone

2 Answers

Cell phone is dead while installing updates

while updating u should have a proper internet connection ... or else u ay lose the phone ...

Nov 16, 2007 | Sony Ericsson K750i Cellular Phone

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