Why does my Nokia 6120ci reboot in just 6 seconds as soon as it is turned on?

Poisoned pull,Same as me,Your Nokia 6120ci too,You should be infected under the application software.,I got the customer service to flash the machine.,I think it's safer.。 If you feel troublesome, you can also hard-box, turn off the computer first, press and hold the dial key, "* key, "3" key when turning on the computer, and turn on the power until the word "nokia" appears (you can't release any of the keys during this process). Wait a few seconds until "formatting...... appears", then you can release the above buttons.

After a few minutes, the system format is completed, and the phone automatically restarts and enters the standby screen. However, I still recommend you to check it out! Safe!

Try the phone on the soft grid: enter * when standby, and then enter the confirmation code (the original password is: 12345).

PS: Don't install unknown software casually.

I struggled for more than a week, and today I wanted to connect to the computer before taking it to the customer service center for maintenance, but I accidentally found that it could be solved. You can try: After turning on the phone, press and hold any button for 3 seconds It's OK, but for the sake of the phone, I still recommend taking it for repair.

This method is generally used when the system is so chaotic that it can't be turned on:

After powering off, press and hold the call button, the number 3 button, and the * button at the same time, and then press power on. Don't let go, at this point the phone has already started to format (some older models will have an English waiting note when the grid is displayed). Press one piece, don't let go of one, and wait for the phone to automatically turn on and ask for the input time to complete the grid.

This formatting is more thorough and does not cause invalid formatting.

Other: Turn off and press the * + power on button, and start the grid without any prompt.

Precautions: Sufficient power must be guaranteed when formatting, and generally it should be operated under full power. It's a good idea to uninstall all the software and see if you get any similar "system errors".

If there are no similar "system errors", then proceed to the grid. Do not attempt to shut down the machine during the grid, do not plug in the charger, etc. Also, try to give priority to the soft grid.

The software part that was originally installed on the expansion card will be affected, so under normal circumstances, the important data of the expansion card will be backed up and then formatted, and all the programs saved in the E disk will be reinstalled after the format of the mobile phone is completed.

In short, the most thorough formatting steps are: uninstall all the programs that can be uninstalled in the program management Remove the extension card Check if there is a system error Format the phone Install the expansion card Format the expansion card (the phone at this time is the purest basic system) Install the programs that need to be installed Restore contacts Complete.

c. Preparation before the grid machine and resume work after passing the machine.

1. Back up your contacts Open the Business Card Holder option Mark All and Copy to the memory card.

2. Format the mobile phone See a and b above for the operation method.

3. Restore Contacts Open the Business Card Holder option Copy from the memory card.

4. Use a card reader to back up the files that need to be backed up in the extension on your computer.

5. Format the expansion card with your phone.

6. Restore the English-Chinese dictionary thesaurus.

9. Adjust your phone settings.

10. Set the Data Management --- Memory Card option to back up phone storage, and keep a relatively clean backup of phone settings on the expansion card.

11. Install the required software.

Go to the customer service center to see, because the method they take should also be a grid, but it is more professional and has a service guarantee. You may have unknown troubles.

Poisoned! It's not just which line is wrong!

There are several possibilities for your phone:

One. The problem with the battery may be that the battery is aging, or you are rushing into it with virtual power, and the mobile phone is turned off due to the battery being dead. Change the battery.

Two. Check the contacts between your battery and your phone: are there any stains? If there is dirt, if there is something, wipe it with a cotton swab with alcohol or liquor, see if it's okay?

Three. The reason for the machine, use the standby state press * to format the phone, note: back up the ** book and the memo Oh, see if this line is not?

Four. The problem of mobile phone software, you buy the disk that the machine brings, there is software, try to flash the software version on the home computer, if you don't use the disc to the nearby mobile phone repair place to let them help brush it, it will be 5 yuan.

Your mobile phone is also these major factors, if these four factors are not good, it means that your mobile phone hardware is broken, if the maintenance is very expensive, sell it, and throw it on the ground if you have money! Hehe, I've been using Nokia for so many years, try it according to my method, I hope it can help you

The battery is dead or poorly contacted, or it is a software conflict. Suggest lattice machines!

If you're having power-related issues with your phone, the problem may be with your phone, battery, or charger. Before you take your phone to a Nokia customer service location for inspection, perform the following checks:

Fully charge the battery according to the instructions in the user manual.

Remove and reinsert the battery according to the instructions in the user manual.

Check if the Nokia battery and charger you are using are compatible with your phone model. You can find compatibility information in the user manual.

If you find another battery and charger of the same type as your battery and charger, try to test each one to determine if it's your phone, battery, or charger.

Make sure your device is running the latest software. For information on ** and help, please visit our Software Update Service. Remember to make a backup of your business card holder and data before updating.

If you are unable to test your phone or it keeps turning off, please take your phone to the nearest Nokia customer service location for a check.

I also had it before.,I'm also using e66.,You need a grid machine for this machine.,It's to restore factory settings.,The initial password is 12345.,I'm gone.,And how much do you qq? I'm going to create a group, use e66 to pull in, and everyone will exchange experiences in the group in the future.

Mine too.,It's okay after the soft grid.,I also got a new memory card.。。。 If it doesn't work, go to customer service.