If there is a virus in the phone, you can t install antivirus software. 5230

I've been in this situation for a long time......It's just fun to install NetQin, and the memory card ...... brokenNone of the things on the memory card can be read......There's no way to format the memory card and then harden the phone, and then everything is solved ......

The hard grid method is: green key + red build + photo key to hold, and then press the power button ......(A little hard.,This must test the landlord's ability to cooperate with both hands) Soon there will be a "Nokia" boot screen.,All keys are released.,Select the country China in the final ......Then the ...... boot up successfullyIt will restart after that....

There's also a soft grid that's the same as the recovery of the appearance settings.,Won't delete the software (I don't think it's useful)The method is* But the two methods, the landlord had better back up the address book.,I'm copying the ** book to the SIM card.。

Everything is ok.

That's it. Hope.

Try to kill the virus on the computer.,Otherwise, it's a machine.。。

If you restore the system to factory settings, you will delete the personal data of the C drive, and you will only restore the system to factory settings and will not delete the files.

It will also not affect the parameters such as the software installed in the post-installation.

Soft box: Enter *, original password 12345. Will your phone prompt you to restore all factory settings? The phone will restart, select Yes, and then enter the lock code, the default is 12345, and select Confirm after entering.

5230 Mobile phone hard grid method: To turn off the premise of holding down, at the same time press and hold the dial, hang up key, take a photo, do not let go, and then turn on the power button and wait until the handshake icon appears.

According to * I personally recommend that you use a security housekeeper, I have not been deducted money for no reason since I used the security housekeeper.

Such. Enter * He returns himself to his original state.

First soft grid, the card is also grid (use the card reader grid, don't use the data line grid will still be infected). If it doesn't work, hard grid, hard grid machine method:

Press and hold the "First Button" + "Third Button" + "Camera Button" below your phone at the same time, then press and hold the "Power On button" - until you let go when the word "nokia" appears on your phone!

Soft lattice machine method:

Enter "*" on the standby interface and then enter the mobile phone password, which is "12345" by default.

In the antivirus software of mobile phones, NetQin's is already very good and more professional.

Back up the card holder to the computer first, turn it off, and press and hold the red, green and white and photo buttons, power button, and volume button until the hand-holding appears.