How can I turn on java script for my webbrowser and internet on my Sony experia mobile phone

SOURCE: phone dead after opening java executor

if you run executor, which is put on phone during patch unlock process, then this will tempory kill phone, the cure is to Flash the same main firmware back to the mobile

SOURCE: phone dead after opening java executor

I had the same problem with a k800i, i emailed sony ericsson and they told me what to try and it worked however you do lose everything you had stored on your phone. I believe this will work with most if not all sony ericsson phones. You need to update your phone, here's what to do;
1.Go to www.sonyericsson.com/support
2.Select UK
3.Select your model of handset
4.Click on Sony Ericsson Update Service
5.Click the link, and then click Run or Save.
6.Let the Sony Ericsson Update Service install.

Once you have installed the Sony Ericsson Update Service you will need to launch it. Once it opens simply follow the instructions that you will see on screen. The update should then begin.

SOURCE: I have the Cect I9 phone w/Java

Here is directions for internet setup for AT&T on i9:

Watch the YouTube video on internet setup for AT&T WAP
***First Step***
1.Main menu --> Select Services
3.Select Data Account --> Select GPRS
5.Select the first entry
6.Edit the account name to whatever you would like
7.Edit APN to wap.cingular (lowercase)
8.Edit Username to WAP@CINGULARGPRS.COM (UPPERCASE)
9.Edit Password to CINGULAR1 (UPPERCASE)
10.Edit Auth Type. to Secure
11. Save
Select Back --> Select Back
***Second Step***
Select WAP
1.Select Settings --> Edit Profile
3.Select the first entry --> Edit Profile
5.edit the name to whatever you would like
6.Edit Homepage to http://device.home
7.Edit Data Account to the Name you established in the First Step
8.Edit Connection type to HTTP
9.The IP address is 066.209.011.032 and the port number is 8080
10.Edit Username to WAP@CINGULARGPRS.COM
11.Edit Password to CINGULAR1
Select back or done
Select Activate Account

You should now see a Black [G] in the upper left of your screen.
MMS
Select Messages --> MMS --> Message Settings
Select Server Profile
Select the first entry
Select Edit Profile
Edit Rename Profile to whatever name you would like
Edit Home Page to http://mmsc.cingular.com
Edit Data Account to the same data account you created for WAP
Edit Connection Type to HTTP the IP address is 066.209.011.032 and the port is 8080
Edit the Username to WAP@CINGULARGPRS.COM (UPPERCASE)
Edit the Password to CINGULAR1 (UPPERCASE)
Select Done or Save
Make sure to activate the profile and you are good.
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Email will not work with any server that requires smtp authentication (which is pretty much all of them here)
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There is no java in the browser. Forget it. There is also no java loader so there is no downloading java games. Copying them to the SD card won't work either. No java loader so the file will be unrecognized.
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Wap services like gmail, yahoo email and wap based instant messagers work fine. Make sure you have a good unlimited feature so you do not incur overages from over using your new toy.
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SOURCE: request of folder lock for java mobile

I need folder lock or phone lock software for sony ericsson mobile W810i (java software) THANKS

SOURCE: My Sony Ericsson W395 asks for the Java Internet

Java seting