The 6120c has a white screen and automatically shuts down

Mine too, a lot of information is missing, this is a bug, the reason is that the original used in the machine itself is not up to par, because the machine is cheap, Nokia in order to save costs when manufacturing, used a batch of slightly worse quality originals, according to the different batches of production, only some batches have this problem, not all, I went to customer service for a new machine, unexpectedly, after a few days, there was such a situation, the same as you. Just reboot. I went to the customer service to find them a theory, and there was a lot of uproar, and finally they went to the provincial capital to change me to other batches of machines, and there was no such situation.

Hope it helps.

Remember, such a big problem, it's best to go to the store immediately to change the phone, I used it for more than 3 months, and I have never automatically turned off the phone, and after getting the phone, I put the serial number on the Internet, and now many junk mobile phones deceive people.

Mine is the same way, but it's okay, you can just restart it.

My situation is the same as yours, and I have checked a lot of information. The forum said that it was because of software conflicts when surfing the Internet, or too many programs that had been running for too long. So I turned it off for a day and took out the battery, and now it's fine.

Try not to mess with software and games, smartphones are at risk of poisoning. As long as you pay attention to the use and know how to cherish it, the little 6 is still very easy to use. If there is a similar situation, you can go to customer service to change the phone, don't worry

1.Is your phone a parallel import? If it is a parallel import, it will be brushed out because of the version of the machine, and it will be easier to have a white screen of death. It is recommended that you brush a better version, which will greatly reduce the situation of white screen.

2.Recently, I also discovered that sometimes the cause of the white screen is not necessarily related to the version of your phone. Sometimes the phone will have a white screen because of your memory card poor contact, you can pull out the memory card when the phone screen is white (in the case of the phone supports hot plugging of the memory card next to the circle search), if the white screen disappears, it proves that the memory card is not in good contact and caused.

3.If you try both of the above methods and it still doesn't work, take it back and repair it (> o, there's no way.

1. The first thing to consider is, is it a font? If you install it, install the memory card, pull the card directly, turn it on, and then uninstall the font. If you install a C disk, then it's a tragedy, hard grid (so don't put the font casually, see the fourth point five above.) Look at point 6).

2. If you don't have a font, try to pull out the card, if you can boot the phone, it means that there may be a software conflict, pull out the card, boot the computer, install the card again, and then delete the patch (mostly C2Z patch), uninstall the recently installed software.

3. If it still doesn't work, then plug in the charger and try it, if you can, then it is estimated that it is a problem with the battery, then you have to replace a battery, except for the case of insufficient power.

4. If the above is useless, then try several times according to the correct hard grid machine method, and if it doesn't work, then send it for repair

It is possible that there is too much software, and it is not a problem with accessories.

The 6120ci already had this problem.

Mine also often has a white screen, and it's fine to turn it back on.

Friend, the causes of the computer blue screen are complicated! It's a conflict between software! (Refer to Section 3, Software Incompatibility).

1。If this is an accident, usually restart the computer and the symptoms will disappear!

2。Incomplete anti-virus (use anti-virus software, full scan and custom scan)!

3。Software conflicts, incompatibilities: redundant similar software installation, (360 Butler, software uninstall, find uninstall, again:

4。The computer system has stubborn viruses and Trojans or worms that interfere with it, or the system files are lost (360 system urgent.

Rescue box or Kingsoft first aid kit, Kingsoft net shield, etc., any of them, full killing, and then: system repair).

6。There are new vulnerabilities waiting to be installed in the system (patched for high-risk and important, others are set to: ignore).

7。Graphics card or memory CPU, or fan is in poor contact and loose or has dust covered, (unplug the eraser) Note is: Desktop!

8。The memory CPU is overheated, and the heat dissipation is not good! (Don't turn on for too long, turn off and dissipate).

9。There is a bad comment plug-in on the computer! (Scan it out, clean it up immediately).

11。If it still doesn't work, the system files are missing! Or maybe there's a serious error in the system memory!

12。Try to press F8 after booting, press Enter, Enter, enter into safe mode, configure correctly for the last time, and press down.

Try it! Or, go into safe mode, go to the desktop, and get a full antivirus!

13。Playing games on the blue screen, generally the system does not support this game! (Change the game version or change the XP system).

15。If it still doesn't work, you need to "one-click restore" the system or "reinstall the system"!

This answer is not copied from the Internet, all of it is me: "Liwang History", I have been "knowing" for a long time to summarize and practice myself, as well as the experience of the majority of netizens!