n73 can t turn on, what should I do if N73 can t turn on

How long has the phone been used, if it has been used for a long time, it is possible that the power electrodes are not well touched. If you don't have to turn on the phone to check the insurance, if the insurance is broken, you can't turn it on. Other possibilities are not ruled out.

The machine may be poisoned, and you can only hard-check the machine, and if you can't do it, you have to brush the machine.

Don't say if you don't know upstairs, it's impossible to turn on now, how to upgrade or flash? It is recommended to go to the after-sales service and not get it yourself. If the flashing is not successful, the consequences are quite serious.

Is the machine stuck dead? Take a look at the battery contacts with a wipe to see.

Software problems, okay, let's start from scratch.

Re-brush it, it's best to upgrade, it will definitely be better to use it this way.

My 73 also often has a card crash, once I can't turn on, and then the card is just fine, there is a virus, but the licensed feeling is a problem with the software, now the mobile phone from time to time swipe, sometimes the display is pure enough, some software can not be applied, the phone has a certain problem, ask customer service or to after-sales, basically they will let you change your mind, go to after-sales it! I can't turn it on! No way.

Just upgrade the system.

Press and hold the *+3+ dial key. Press the power button again. Don't let go in the middle. until it is turned on.

Grid machine to save money and trouble Refer to the method on the first floor.

Nokia N73 is a bit of a card when you use it, you can check the machine, be careful not to destroy the useful files when you check the machine, and then change to a memory card with a small memory, such as the fiber bridge Qing 521M.

The phone is virus. You need to go to the place where you need to repair the machine.

See if there's something wrong with your shutdown button! You can try turning it on and then flick the power off button with your finger. Sometimes the shrapnel that often switches the shutdown button on and off doesn't work.

The phone is used too much, or the white screen will appear when you are often online, and this is the case with mine.

This is a software problem, and I have to go to the maintenance department to repair the rolling balance beam, that is, to brush a software, commonly known as flashing.

But in terms of cost, you have to control it well, and the general block is 30-50, because N73 is now an arcade machine!

My own phone is N73, I have been playing for 4 years, and I have 1 year of experience in repairing mobile phones.

When turning on the power, press and hold the power button at the same time as "3"+ "Asterisk key)" "+ dial key" do not release until the handle appears on the boot, that is, the wide mobile phone hard grid limb test.

Decisively go to customer service to flash the machine, there is a national warranty no, free of charge.

Harden it when it's fully charged.

In your case, it may be that the mobile phone system is paralyzed, and it is recommended to go to the mobile phone repair shop to flash the phone (reinstall the system). I used the N73, and a similar situation also occurred: first, it suddenly crashed, and after removing the battery, it restarted, and the result was "nokia"."After pulling the hand, it doesn't move.

I took it to the repair shop and flashed it. In addition, I would like to remind you that since the N73 is now an old mobile phone, its internal hardware performance is not very good, so it is prone to crashes. It is recommended not to open too much software on the mobile phone at one time, and do not install too much software at boot auto-start.

This reduces the frequency of crashes.

It is recommended to use a 3+1 "hard grid". Restore the system to factory settings, the effect is the same as flashing. But doing so will delete all the data on the C drive.

Specific operation method: You need to cooperate with two hands, one hand at the same time press and hold the "*" 3", "green call button", and then the other hand press and hold the "power button". When you see the handshake screen appear, you can't let go until the screen shows "formatting..."

After that, you can let go when the set time screen appears, and after about two minutes, the phone will automatically turn on, and you can get it.

I've also had the same situation, you take the battery off, the two pieces of iron behind the phone move outward, and then put on the battery, but it's not good, the phone is broken.

You go to a maintenance guy and take a look. Is there a problem with the electrical connection?

You just unplug the memory card and turn it on again...

Unplug the memory card, turn it on, or check the machine! You can qualify yourself!