Why can t my N73 crash and press shutdown?

At this time, the problem of the mobile phone software, the dead machine can only unplug the battery, and then turn it on, just like the computer crash and restart. The only way to avoid this is not to do it.

If the mobile phone is bought through regular channels, and it is still Nogea's, this situation will not occur in normal operation. After a lot of complicated operations, it is inevitable that the mobile phone will crash.

Don't run multiple programs at the same time, press and hold the function key above the pen button on the left to see all the programs you are running now, and exit the ones you don't need.

If it freezes, dialing your phone with something else** can make the machine recover from the dead state, because when there is an incoming call, all the running programs on the phone are suspended by default, you can try it.

Unplugging the battery is not good for the phone and the battery.

Because it's a smart machine, it's bound to crash.

Try to avoid multitasking at the same time, and wait a little when the machine doesn't respond.

Don't do it too quickly.

When you are on your own, press and hold the function menu on the left to turn off unnecessary programs.

This will be a little better.

When my little seven crashes, I can't turn it off, and the program can't stop, I can only pull out the battery.

Later, I noticed that I didn't open too many programs at the same time.

My 73 also died, the kind that dismantled the battery.

It is recommended that you do not install too many themes, one is that it will slow down the phone, and the other is that unofficial themes can sometimes cause crashes, even if they are licensed.

Look at your D code should be the online version of the Bank of China, N73

That's for sure, only unload the battery

Press the call key and 3 keys at the same time when you freeze.

Normal. Dismantle. `

The smart machine responds slowly, and it dies as soon as you urge it.

Mine too. But it's okay to remove the battery once in a while.

The automatic shutdown of the mobile phone is divided into two situations: normal automatic shutdown and abnormal automatic shutdown The so-called normal automatic shutdown refers to the fact that the power has been exhausted, and the observed ICH value is basically lower than 10 (standby operation 000000 * into the engineering mode, and then enter the load control to see the ICH value of the representation of the power inside, and the ICH value through the engineering mode can see that the normal full power is 92 or 93!). This 92 is not 92% of the actual charge, and understands it as a sign of the battery use phase!

92--90 can be used for more than 1 day, 89--60 can be used for more than 1 day, 59--15 can be used for more than half a day, and 10 or less will be automatically shut down), in this case, the automatic shutdown is normal. If the power is sufficient but suddenly shuts down during use (especially during a call or text), the battery will be displayed as a sufficient symbol after powering on. This phenomenon is an abnormal shutdown, and it is also manifested as a standby everything is almost normal, once calling, texting, GPRS, and taking pictures will automatically shut down, in other words, it will work normally when the current signal is weak, and turn off immediately when the current is large.

Many users have experienced the sudden automatic shutdown, and the reasons are as follows: 1. The current is too large due to the leakage of the mobile phone motherboard. 2. The protection circuit in the lithium battery is overly sensitive, so the current will be cut off when the current is large.

3. The battery itself has aged. 4. There is dirt on the metal sheet in the contact position of the battery, which causes poor contact with the power supply. 5. The joint between the battery and the mobile phone is easy to loosen.

If after the inspection, it is found that the first two problems are the first two problems, if it is within the warranty period, go to KF, and after the warranty period, then find a good reputation of a special repair shop to repair. If the latter two problems are caused by the oxidation of the dirty metal sheet of the battery, the situation will be improved as long as it is wiped clean with a glue stick. Putting paper or film between the battery and the phone can also solve the problem of poor contact caused by loose batteries.

The normal aging of the mobile phone After all, no matter what the machine will age, it will cause the machine to respond sluggishly Small problems Automatic shutdown and other situations You can format words to see at these times 2, soft grid: enter * on the mobile phone after asking you to enter the lock code, the initial password is: 12345, if you have changed the mobile phone password, that is the changed password (not the SIM card password), and then a white screen appears, only the word nokia is displayed, 2 3 minutes after the grid is completed, re-enter the time; Possible loss of line 2 3, hard grid:

Turn off the power first, and then press and hold the dial key, "* key, and "3" key when turning it on, 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.

It will be lost to line 2 or more of the grid machine, you need to pay attention: keep the power absolutely sufficient, do not try to shut down the grid on the way, do not plug in the charger, etc. Generally, soft grid is preferred.

This should be you** a certain program, resulting in the phone is not compatible, if you know what program causes, it may be possible to delete that program directly. Try not to use jar programs, use. SIS.

It really doesn't work formatting.

Soft grid: enter on the phone* After asking you 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...... appearsword, then you can release the key. 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. Through the software grid: install the systemtools software, there is a formatting option in it, you can enter the lock code to grid the machine.

1. Format your phone. Look.

Okay, no. Note.

After checking, the contents of the phone will be gone. ##

.There are risks, too.