My sony ericsson z750a shut off and won't turn back on. It vibrates and the screen flashes a tiny bit like it's going to turn on but nothing. I was trying to transfer files from my computer when it happened. It's not the battery and the inside wiring seems ok (as checked by an expert, not me). Any ideas?

SOURCE: Sony Ericsson Z750a

good day,

you have the option of transferring musinc files to you phone memory or to your memory card. however, it is recommended that you use the memory card when storing large files like mp3s.

when transferring files from your pc to your memory card, you can use a bluetooth connection (note: you need a bluetooth donggle to do this), or via a data cable (should be included in the package when you bought the phone - just follow the instructions in the accompanying cd when installing the software). with these two options, you can now transfer your music files to your phone.

another option is by directly transferring the music files to the memory card using a card reader that is attached to your pc. your memory card will be detected as a removable drive when doing this. you can easily click and drag (or copy) your files to your memory card.

i hope this helps

SOURCE: Sony Ericsson Z750a problems

I have this phoneand must say it has totally pissed me off at this point so I understandeveryone's frustration. My phone had many of the problems posted onthis site but here is the solution to your specific issue, which I justhad to fix on my phone yesterday.
First, the people at the phone stores will tell you it is the battery - IT IS NOT USUALLY THE BATTERY! The OS (operating system) for the phone is the worst I have ever seen.
TheFIX - Go to the Sony Website(http://www.sonyericsson.com/cws/support/softwaredownloads/z750a?lc=en&cc=us)here you will the update to your phone software. Download the softwareand follow the instructions. Yes, it will work even though you seem tohave no display.
Warning---- This will erase all the phone memoryand reset it to original factory setting. You will lose everything notback up on a memory chip or the SIM card. Also, you will need to use aphone to usb cable that you may have to purchase (10 dollars or so). Toget the phone working again it may be worth it. I back up my phone tomy computer so that I maintain picture and such that I do not want tolose.

In general I back up my phone frequently because the OSbecomes unstable and crashes the phone. I do an extraordinary amount oftexting and if I receive a text and send a text at the same time thephone just gives up sometimes and shuts off. And, this phone is theKING of shutting down for no reason whatsoever. I have had so manyissues with the operating system that I will not get another Sonyphone. Back to Nokia for me. Hope this can save some people the timeand aggravation I have had with it.

SOURCE: Sony Ericsson Z750a error message

restore factory settings.

rate if useful please !

good luck

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