Top 10 Sony Ericsson Z550i Cellular Phone Questions & Answers

Dear Oscareddy

Please find the signed usb drivers here (for Z550)

http://ma3.extranet.sonyericsson.com/drivers/

Regards

The problems i have with the Ericcsons are that they cards do not stay in very well. Is it on the top? Try pressing it down when you transfer or whatever and see if it works. If so then i suggest taping it down something similar.

Okay, well i do not know much about these phones but i will give you a few options that work for verizon.
You can try the standard "0000" also there is the possibility of it being the last four digits of your cell phone number. and if that doesnt work you can call your service provider and they can reset the code.

go to settings-->phone-->network, try selecting the manual network option, if its able to find a network, you can request register on it, once back to main screen select "automatic" in network so you don't have to search your provider network everytime you loose signals.

hi there,
Please do this.Type *#7370# in your mobile phone,it will ask whether you want to restore factory settings give yes and it will ask for the code the default code is 12345.Give the code and wait for some time your phone will restart and you will see that your factory settings are restored.please vote me if i had helped.

if u forgot the pin of your phone just keep doing it until u get PUK code and then call telstra. also explain that u cannot remember ur number

You may try asoftech photo recovery which helped me before. You can download trial for free
http://www.asoftech.com/apr/


Please be noted that your phone memory should show as a drive letter in your explorer, if not, you need to take out your memory card and connect using a card reader, or plug-in to card reader slot if there's any on your computer.

In sony z550i mobile there is a problem with mic . mic sound very low .please help me for replacing the mic. if posiible send me the picture also.

Try with another sim card, clean the sim connector of your phone, reset you phone to Factory Setting (default) using 12345. If you can open it, clean the mobile thoroughly using solution. This problem is caused by Firmware problem and Hardware problem as well. Good luck.

restart hang