It asks me security code while i try to format the meory card

it is the handset security code
the original code is 0000, 1234, or 12345
good luck!

i want to formate lg t300

The phone lock code is the security code that you set on the phone. If you did not set a security code then it is the last 4 digets of your phone #

on your lg cookie go to menu> settings> phone settings> security> handset lock> choose "None"

you shoud know your secuity code though :)

Read the card in another phone or card reader (e.g. your PC). One or more files may be interfering with it somehow. You may need to format the card.

Possible reasons:

1. Memory card not formatted.
2. Memory card could be larger than 2GB.
3. Brand of the memory card.

Nokia 6085 uses MicroSD (TransFlash) and it could support up to 2GB. If you're using a memory card that is not formatted or bigger than 2GB, you might get this error "memory card not supported'.

Sometimes, brands does matter. Nokia phones prefer to use Nokia memory cards. So you need to try using different memory card to see if there's a problem with the card or with the card slot on the phone.

Hope I answer your question properly.

Have a great day!

The Security code pin is 0000 try, it really works promise ! :) :)

i have memory card m2..i have sony erriecson moblie k770i it need code to formate card.. what is the code can u help me.

my phoneis not work it has short

I was also getting bad format error on my LG kc550. Did a little research (read the instruction book) and if you want to properly format your card to work with the phone you must insert the card into the phone then connect the phone to your computer via the USB cable supplied. Go to "My Computer" and you should see that the phone and memory card are displayed as two separate external devices, when you try to access the memory card your computer should ask you to format it. Click Ok and a Format box will come up, click Ok again and your computer will format the memory card acordingly.

Unfortunatly this resulted in my losing 4gb of space on the card, i dont know wether its based on percentage or a fixed amount the phone needs but if thats the case you will need more than 4GB for your card to be formated for your phone