The Nokia C5 00 suddenly won t turn on

Landlord, I told you not to look for roadside maintenance, go directly to the after-sales service, your mobile phone is bought online, is there a formal invoice?? If you don't have a formal invoice, is your phone licensed? If you are licensed, decisively go to after-sales, you have a one-year warranty, and it is the responsibility of the merchant that you have problems with normal use.

If there is no invoice, the mobile phone is not licensed, so troublesome, your situation is either a system problem, or a system problem, but I think there is a high possibility of a problem with your ** hardware, it is very likely that the online merchant is doing it. It's like a refurbished machine or something, and there are a lot of problems.

I hope it can help you, it's annoying for anyone to have this kind of thing.

In the end, I still hope that the landlord can be the best, and if you don't understand, you can ask me.

After the battery is unplugged, it will be installed and turned on, and it may be necessary to re-flash the system, no, I have to look for a repair.

Deduct the battery first, on the good, press and hold the * key and the dial key at the same time as the boot, that is to say, press the four keys when the boot is turned on, and release it only when you know that it is turned on, the C5 boots on for about fifteen seconds, please wait patiently.

Maybe the wiring of the mobile phone screen is not in good contact, or the wiring is broken, there should be no problem with the motherboard, and you can only go to the repair shop to change the wiring, if it is a single cable, it may be more than 10 pieces, if it is connected with the screen, at least about 160!

Hello! I'm a Nokia customer service agent, so don't worry.

1。Did you say your phone was running out of battery the night before, and then you didn't charge it, and it won't turn on the next day?

If this is the case, you can put the phone on the charger to charge it a little more and activate the battery on it.

If you happen to have a friend who also uses this phone, you can borrow the battery, try it, if the battery is dry, just charge it patiently and wait for it to activate.

If someone else's battery can be turned on, but yours just can't be activated, consider changing the battery.

If someone else's can't turn it on, it may be a problem with the phone.

If the 5230 is not turned on, it is either a battery problem or a hardware problem, and it has nothing to do with the software.

Note! If there is no similar poisoning situation in the mobile phone, it is best not to use the "green call button + red hang-up button + camera button + power button" This method, improper use may cause software system problems!!

2。If your mobile phone has liquid ingress, it must be repaired, you are in Australia, you can also call a similar 114 class ** to consult the customer service address.

3。If you have a problem after charging with a universal charger, please refer to the problem mentioned by other netizens when "mine", I won't repeat it, you can just click in and take a look.

Hope mine is helpful to you^

Generally, the mobile phone cannot be turned on for the following reasons, which can be self-checked.

1) Check whether there is a virus on your phone.

The phone suddenly fails to turn on, it is likely that it is a virus. Brother Bei can first use the mobile phone security guard to scan and disinfect the mobile phone, and clean it up.

2) Unload some unnecessary software.

If there are too many mobile phone installers and too many software running at the same time, it is easy to fail to operate, resulting in the phenomenon of failure to turn on.

The solution to the system failure caused by the mobile phone crash, and automatic restart, and other software is as follows, because the smart phone is easy to crash, and restart, so you first refer to the correct use of the smart phone, which can avoid crashing, please be sure to do a few points, press the button must be slow, the software is not used, please quit, do not hang in the background, except for the software that needs the background, such as QQ, etc., everything must be selected to exist in the memory card when installing, and the memory card does not store more than half of the total memory of the memory card,Don't go to the proper ****,Don't casually**unknown software,Don't**Untrusted software,Don't**Similar to more than 2 software with basically the same function,For example, 2 antivirus software,This can avoid software conflicts,If it is caused by software,Please go to the program management to delete the suspicious software,Try again,If the above can't be solved,You can soft the grid,Enter *,The password has not been changed is 12345 soft grid and then re-manage the phone! Be sure to remember how to use the mobile phone I said earlier, because the soft grid will delete everything on the C disk, so you must back up all important things such as business cards, information, certificates, **, electronic locks, diaries, etc., of course, these are only for the mobile phone memory C disk, the memory card is used to manage it, and you can back up important things through the PC before the soft grid.

My only for Nokia licensed mobile phones, except for parallel imports, and I am not responsible for any problems caused by the soft grid, so pay more attention to the soft grid! If the problem is solved, please be prompt.

Is it installed rogue software, you can format it, the dial-up interface is the main interface press *

Now I still buy Nokia, you have a lot of money and there is nowhere to burn, give me some.

Smartphones are a microcosm of a computer, and the phenomenon of insufficient memory is often seen, and there are two situations of insufficient memory.

1.The app is running out of memory.

Most smartphones do not have high memory If you use several software at the same time, it will lead to such a phenomenon The file will not open and close at the light The phone will restart at the heavy Solution Clear the cache Close the software you don't need Don't open too many background programs Standby mode will also affect the memory The memory is the highest when the phone is turned on The longer the time after booting up, the memory of the phone will slowly drop But it will stop at a certain time.

2.The storage memory is insufficient.

The C drive of the mobile phone is not high, too many installers in the C drive will cause the phone to slow down, just like the computer, the processing method will be uninstalled in the C drive, and the machine can be used when necessary.

Now there are two kinds of mobile phone memory: RAM dynamic memory, commonly known as running memory, which is the same as the memory in the computer; ROM used to be static memory, and with the development of technology, ROM now usually refers to non-volatile memory, or in other words, they can still hold data when the system is out of power.

Also known as mobile phone memory, it is used to store the mobile phone system and some user data (including the programs installed by the user), and the role is basically the same as the hard disk, but the hard disk is definitely not a ROM.

Power failure is generally due to battery contact, the display cannot be started, the general problem is poisoned, and the mobile phone is upgraded, and the lack of memory is also a problem.

1. Reply to the production settings.

2. Send it for repair.

Possible reasons why nokia5130 won't turn on:

1.Check your phone's battery.

If the battery is aging, you can try it with the same type of battery, and if it can be turned on normally, then replace it with a battery.

If the battery dies or enters deep sleep (not used for a long time), charge it for half an hour before turning it on.

2.Check your phone screen. The mobile phone was hit and the cash was loosened, and the screen was not displayed.

Tap the phone screen to see if it recovers. It is recommended to repair the phone after sale.

3.Check if you can enter the recovery, consider flashing. Both of the above are hardware problems, but the phone does not turn on normally, or it may be caused by software or system problems.

If the phone is just stuck on the logo screen or the boot entry interface cannot be operated, then check whether the phone can enter recovery, press and hold the power button and the volume down button. If the phone enters the recovery interface and can move the cursor by moving the volume and —keys of the phone, then the phone can be solved by flashing.

4.If you enter recovery, you can't use the volume button, or you can't enter recovery mode. You can try flashing the official firmware package.

My phone is also of that brand, and sometimes it will have a white screen, and it won't turn on. Legend has it that this is a common problem of Nokia mobile phones, and there is no technical difficulty in doing its homework. I asked the person who repaired the mobile phone what to do, and they said:

No way, I'll be fine after a while. Hehe,It should be noted that the storage amount of the mobile phone is very small,If you save a lot of software on the phone,Of course, there will be frequent crashes。 It is recommended that you develop a habit of cleaning up the waste in your phone regularly.

That's it! Now my phone is still working well, and I don't have the same bad problems as before.

Maybe there is a problem with the system, take it to customer service to flash the machine or go down to the phoenix yourself to brush it yourself.