My phone start up is failed.how to solve it? - Nokia E72 Smartphone

do you have a usb cable

For this problem contact the mobile service provider......

i have tried so many ways but its not solving my problem on start up failed, pls help me find a way .

Usually can't solve this issue with home remedy. Attempt to call service provider or do as it says...contact retailer.

HI there, its a problem of phone software. Some how the phone software corrupt or misplaced. So you please visit nokia care and update your phone.After that your problem will be solve. Thanks.

hi,
Your phone's memory card must be infected with virus or has some fault. Please remove the memory card and try to start the phone again. If it goes through, please back up the data in your memory card and format it. In most cases, this procedure solves the "Phone start up failed. Contact the retailer" error.
I'd advice you to format your phones internal memory as well, it will flush out any errors present. save your "phonebook" data somewhere and Make sure your phone's battery is fully charged if not plug the charger in and proceed. NB: interrupting this process might render your phone useless. So, be careful.

To format press *#7370# it will prompt you for security code, enter it and the phone will reboot. Your phone will be reset to "factory settings."

you need to re flash or re update your phones firmware,

had this same prob for one month.but it is now solved..........
u have 2 update ur phone software to solve dis..
but if u r using a unlocked version,u have to again unlock it(after the software update)
i think u can understand my englease..
software update available in http://www.sonyericsson.com/cws/support/phones/topic/updateserviceapplication/k800i?cc=gb&lc=en

System might be damanged,

You can hard reset the phone (Factory Settings)
This will reinstall the operating system inside the phone back to how it first was.
(internal memory gets formatted then the rom reloads the os back)
(Solves all kinds of problems.)

Switch the phone "OFF"
Hold "3" (button) + "Green Call" (button) + "*" (star button)
Switch the phone "ON" while holding the above three buttons.
Continue holding for about 20 seconds then let go.

Please note this will format all the saved information stored in phone memory. including phonebook numbers (if not stored on SIM card).
Try to make backups first.
You have been "Warned".

Best of Luck.

u need to format it manually by pressing power on, call options, 3 & * simultainously tested and proven!