Does the phone need to make the password, how to make the phone hard

a.* —Phone hardware and software reset: In standby mode, enter *, and the phone will prompt to restore all original factory settings? The phone will restart, select Yes, and then enter the lock code, the default is 12345, and select Confirm after entering.

b.* 7780—soft reset of mobile phone (save ** number, information, incoming and outgoing call numbers, etc.) after the grid).

c.For special situations, if you can't turn on the machine: turn off the computer first, and then press and hold the "green dial key" + "3" + power on button until a line of progress bar appears at the top of the machine screen and you can let go!

It belongs to the hard reset of the mobile phone (after the grid phone, the mobile phone will restore all the settings when the phone was first purchased,).

Attention to the lattice machine: 1Turn off the machine and press the power button, and start the grid without any prompt.

2.When formatting, it is necessary to have sufficient power to ensure that it is sufficient to maintain the operation required.

Grid Tips:

3.The part of the software that was originally installed on the MMC card will be affected, depending on whether the program you installed has important files in C. In addition, all the shortcuts of the program installed on the e-drive will all run to the root directory.

Since the anti-installation file no longer exists, you must go to the installation directory to delete the program directly.

The hard grid does not need a password, it only needs to have enough power, if the battery is insufficient, it will damage the phone.

You have to say the name of the phone, the gender, etc.

Mine is an S60 3 version of the hard grid machine is to turn off first, and then press and hold *3 to talk (the green one) keep holding down and then turn on the machine and don't let go until there is a hand-in-hand.

Simple phone problems can be solved! Hard grid: Press and hold the * key, 3 button, and the green call button at the same time, and then for the grid machine, no grid card causes the above problem 1 situation, then I just want to grid the machine, I don't want to check the card, what to do.

Grid machine is generally in the mobile phone junk files too much, serious errors can not be recovered or the phone is abnormal, the grid machine will clear all the contents of the C: disk, and then write new system information, so please back up the data and information you need before the machine.

There are three types of lattice machines:

1. Soft grid: Enter on your mobile phone.

After that, you are asked to enter the lock code, the initial password is: 12345, if you have changed the phone password, that is the changed password (not the SIM card password), and then a white screen appears, only the word nokia is displayed, 3 5 minutes later, it will be completed, and the time to re-enter the phone after the grid is finished;

2. Hard grid: turn off the computer first, press and hold the dial key, "* key, "3" key while turning on the phone, turn on the power until the word "nokia" appears, this process can not release any button, wait a few seconds until "formatting...... appears", then you can release the button. 3 After 5 minutes, the system format is completed, the phone will automatically restart and enter the standby screen, and re-enter the phone time;

3. Install the system through the software grid

tools software, there is a formatting option in it, you can do not need to enter the lock code to grid the machine.

There are several points to pay attention to in the above grid: keep the power absolutely sufficient, do not try to shut down the grid on the way, do not plug in the charger, etc., if it is violated, it may cause serious consequences such as burn-in. There is also a hard grid may be a little damage to the hardware of the machine, not to be foolish, do not use the hard grid when the machine can not be turned on, and one thing to note is that the line 2 will disappear after the grid, and it must be restored to the kf flash.

What brand? Nokia's? In this way, I send a few grid machine methods for you to see, some do not have to be hard, you see according to the needs of your own choice!

Comparison of several lattice machine methods and results:

1.Input* on standby - the system settings are restored to factory settings, and the files stored in the C drive, such as text messages and business cards, will not be deleted.

2.Enter * on standby – soft bar. Restoring the system to factory settings will delete the personal data of the C drive.

It is possible to lose line 2 (although I haven't) and the system will go back to its original state. However, it should be noted that if there are some e-disk software (such as call enhancement, screen saver, etc.) that boot up and start the permanent memory, as well as Q9 and T9 fonts, it is invalid to format them with this method.

Therefore, before the soft grid, close all these software and delete the Chinese font files to fully achieve the purpose of restoring the original factory of the C disk. Font files are generally under system fonts, please change the name to the fonts directory to delete the font file, and then delete !. If it is a direct version, you can delete it in the software management.

3.Hard grid - press and hold the call button + 3 number button + * number button + + then press power on when the power is turned on. Until the screen appears formatting....to be loose.

After about a minute, the phone will automatically turn on and it will be done, N70, N72 and other phones will not appear formatting....words, generally see the initial settings let go). Hard Grid will completely delete the personal data of the C drive and then rewrite it to the system files. Line 2 may be lost.

Note: Do not attempt to shut down the machine during the grid, and do not plug in the charger, etc. Also, try to give priority to the soft grid.

4.The most thorough formatting steps are: uninstall all the programs that can be uninstalled in the program management - remove the MMC card - check whether there are any system errors - format the phone - install the MMC card - format the MMC card - (the mobile phone at this time is the purest basic system).

Press *, 3, add the dial key, on the boot, about three to five minutes, the English letter can appear....

It didn't have any effect, I asked the customer service about this question. The hard grid of the mobile phone is clear about all the data of the C drive, and then rewrite the system from the Z drive. It has no effect on the phone, but it will be clear about the information in the phone.

Press and hold the * button, 3 button, and green call button at the same time, and then press the power button. You can't let go of the handshake screen until the phone is turned on! Restoring the system to factory settings will delete the personal data of the C drive. Serious phone problems can be solved!

Gnokia's third version of the smart phone, turn off first, and then press *3 at the same time to dial** until it is turned on!