Question about Sony Ericsson K750i Cellular Phone
Take it back to the shop - there are 3 parts to the firmware in thoses phones:
1) Main firmware
2) File system
3) Custom pack
The "configuration error" message means that the custom pack wasn't loaded - and as a result the startup code can't figure out how to configure the phone.
If the old CDA is still in the phone, then you can try using the update service software on the SE website - but that often fails to identify the phone when it's in the state that your phone is.
Posted on Jul 02, 2009
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Posted on Jan 02, 2017
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Anyway to view PDF files you have to download PDF Reader (Download links given below) or send it to your Sony Ericson and install the application.As far as I know this PDF reader supports the following Models
Sony Ericsson k750i Sony Ericsson W810i Sony Ericsson k800 Sony Ericsson p990
Sometimes you might get a "Invalid Application" or "Operation Failed" error, in that case try to re install PDF reader application! As Sony Ericsson mobile phones support .Jar file extension,I have uploaded the PDF Jar file to different file hosting!
check this lick for SONY mobile softwares.--http://ptf.com/sony/sony+ericsson+c902+mobil+software+pdf+reader+java+free+downlod/
thanks for rating
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