More FREE Sony Ericsson Software Unlocks!

This FREE cell phone unlocker will work on Sony Ericsson DB2000/DB2010 CID36/49 & DB2020 CID52 platforms. What this means is that this will work on the following Sony Ericsson Cell Phones:

K-Series

k310, k530, k550, k610, k770, k790, k800, k800i, k810 and more

W-Series

w200i, w580, w580i, w610, w660, w710, w830, w850, w850i, w880 and more

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FREE UNLOCK TOOLS NEEDED
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DOWNLOAD: Sony Ericsson Cell Phone Drivers
DOWNLOAD: SETool 2 Lite

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UNLOCK INSTRUCTIONS
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Once you’ve got the phone drivers and the SETools2 program installed its time to rock and roll. Basically, we’ll begin by running SETools, once it’s running connect your phone via USB cable and depending on the phone you’ll need to press and hold either the 2 key or the C key while plugging it in the the computer, SETools should tell you when to do this. This was just a little primer.

Before we unlock the phone we’ll need to check to see what version your phone is. Read this guide on how to do that if you don’t know.

If you know what version your phone is then by all means follow along.

If your phone is a DB2010 CID49 then follow these directions:

IMPORTANT: First you need backup the GDFS. If something goes wrong you can unbrick your phone with this backup. Here is how to do:
Open SETool2 Lite v1.08 or v1.11.
1. Select your phone model.
2. Click on Read GDFS button.
3. Follow the instructions given by SETool2 Lite.
4. You will get a gdfs_[yourIMEI].bin file in SETool2 Lite folder. Put it to a safe place.

I. We need to generate an unlock patch.
Run SIMLockPatchGen.exe, select the MAIN firmware (what match your phone firmware) by clicking on … (three dots) button, then press the Make patch button. In status window you will get the path to the generated vkp file(e.g. “D:\…\SIMLockPatchGen\vkp\Remove_SIM_lock_XXX_XX XXXXX.vkp” patch file created.) Do not close the SIMLockPatchGen yet, because you may need it in next step.

II.
Make sure you have the required rest(oration) file, otherwise your phone will not turn on after applied the patch.
With SETool2 Lite:
1. Select your phone model.
2. Click on Identify button.
3. If in left status window you see the RESTORATION FILE NOT PRESENT line, then follow the next step, otherwise jump to III.
4. So, no rest file for your firmware. It’s time to make one. Start a command prompt(Start menu->Run, type cmd and press Enter).
5. In command prompt call the ssw2rest.exe like:

Code:
[SeToolLiteFolder]\make_rest\ssw2rest MAIN_firmware address

where:
MAIN_firmware is the MAIN firmware with full path that you used to generate the unlock patch
address is the base address of MAIN firmware. You can get this address from SIMLockPatchGen’s status window(ex. Base address: 44140000).
The rest file will be placed aside ssw2rest.exe. Copy the generated rest file to [SeToolLiteFolder]\rest\ folder.
Here is an example how to call the ssw2rest tool:

Code:
D:\SETool2Lite\make_rest\ssw2rest "D:\firmwares\W810\W810xxx.mbn" 44140000

III. We will apply the generated patch to unlock the phone.
With SETool2 Lite:
1. Select your phone model.
2. Click on … (three dots) button near MISC files box, and select the vkp file generated by SIMLockPatchGen.
3. Click Write SCRIPT button
4. Follow the instructions in left status window…
5. When a dialog pop-up, click “Yes” to remove the patch. Click “No” to add the patch. In this case click on “No” button.

Wait until “ELAPSED x SECONDS” appears in status window. Your phone is unlocked.


If your phone is a DB2020 CID52 then follow these directions:

IMPORTANT: First you need backup the GDFS. If something goes wrong you can unbrick your phone with this backup. Here is how to do:
Open SETool2 Lite v1.11.
1. Select your phone model.
2. Click on Read GDFS button.
3. Follow the instructions given by SETool2 Lite.
4. You will get a gdfs_[yourIMEI].bin file in SETool2 Lite folder. Put it to a safe place.

I. We will apply the quick access patch to phone. It is needed to be able to use the quick access method in future. Due to this great patch you can easily apply the further patches, just like to DB2010 CID 49 phones.
!!!YOU NEED TO DO THIS ONLY ONCE!!!

With SETool2 Lite v1.11.
1. Select your phone model.
2. In Windows Explorer drag (Windows drag and drop operation) the MAIN firmware (*.mbn) onto [SETool2 Lite v1.11 folder]\qamaker\qamaker.exe’s icon. In the qamaker’s folder you will get a quick_access_XXXX_XXXXXXX.vkp file.
3. Click on … (three dots) button near MISC files box, and select the vkp file generated in step 2.
4. Tick Bypass DB2020 security check box.
5. Click on Add button and select the MAIN firmware file.
6. Press FLASH button.
7. Follow the instructions given by SETool2 Lite.
8. When a dialog pop-up, click “Yes” to remove the patch. Click “No” to add the patch. In this case click on “No” button.

Note: After pressed the FLASH button, at one moment you will believe that nothing happens and the status windows is not changing! DO NOT remove the CABLE! Wait until “ELAPSED x SECONDS” appears in status window.
This process will take some time, about 10-15 minutes or a little more…

II. Now we need to generate an unlock patch.
Run SIMLockPatchGen.exe, select that MAIN firmware (used earlier) by clicking on … (three dots) button, then press the Make patch button. In status window you will get the path to the generated vkp file(e.g. “D:\…\SIMLockPatchGen\vkp\Remove_SIM_lock_XXX_XX XXXXX.vkp” patch file created.) Close the SIMLockPatchGen.

III. We will apply the generated patch to unlock the phone.
With SETool2 Lite v1.11:
1. Click on Clear button.
2. Select your phone model.
3. Tick Use “quick access” patch checkbox
4. Uncheck(remove the tick from) Bypass DB2020 security check box.
5. Click on … (three dots) button near MISC files box, and select the vkp file generated by SIMLockPatchGen.
6. Click Write SCRIPT button
7. Follow the instructions in left status window…
8. When a dialog pop-up, click “Yes” to remove the patch. Click “No” to add the patch. In this case click on “No” button.

Wait until “ELAPSED x SECONDS” appears in status window. Your phone is unlocked.

Now, to make sure that your phone is really unlocked… just slap in another SIM card (one that was blocked before) and if you are able to make calls on it then you’re good to go.

 

Guide credited to simox

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DB2000/DB2010/DB2012/DB2020