The 7610 memory card is good and suddenly unusable

Method 1, it may be that the memory card is loose, turn off the mobile phone, remove the memory card and install it, turn it on, and solve the problem.

Method 2, if it still doesn't work, it means that the memory card has been implanted with a virus (very unlikely), or the phone system file is wrong. The former can be solved by formatting the memory card directly on the mobile phone, pay attention to using the mobile phone instead of the computer, otherwise it will continue to be unusable; The latter kind of words will be solved by hand and soft grid, soft grid method: enter * on the mobile phone and then ask you to enter the lock code, the initial password of the general Nokia mobile phone is:

12345, if you have changed the password of your mobile phone, then you should enter your changed password (note, here is not the SIM card password but the mobile phone password). After entering the password, a white screen will appear, only the word nokia will be displayed, and the grid machine can be completed after 3 or 5 minutes, and the mobile phone time needs to be re-entered after the grid is completed.

Generally the first method is the reason for Reed,If the first method doesn't work,Personally, it is recommended to use method 2 German soft grid mobile phone first,It can be solved,As for the format memory card,It is generally not recommended,The reason you know,The things in the memory card are gone,Hehe。

Hope to help you, the Symbian S60v2 team will answer for you

Try putting the memory card on another phone.

Put the card on the computer.,Then restart the phone to see if it can be read.,If it doesn't work.,It's a problem with the card.。。

Because I used to use 6670 to encounter this situation.,Later, I got the problem of KF saying card.,I changed it.。。。

The 7610 can support 1G memory cards. You put the card on your phone and see if you can format the memory card with your phone. Not really, you can try it.

If you wipe the card slot, it may be dusty inside. If it can be displayed properly on the computer, it means that there is no problem with your memory card.

Maybe your 7610 doesn't support cards with such a large amount of memory.

You can use another memory card to see if you can read it on your phone! I think there's a good chance that something is wrong with your phone! I've had this problem before!

Same with mine.

My machine is also 7610.

The memory card is displayed when it is installed on the phone (the memory card is not loaded).

It's normal to use a card reader.

I don't know why.