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iphone新手入门(IPhone newbie)

2017-10-20 11页 doc 44KB 47阅读

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iphone新手入门(IPhone newbie)iphone新手入门(IPhone newbie) iphone新手入门(IPhone newbie) This article is contributed by conom4869 Pdf documents may experience poor browsing on the WAP side. It is recommended that you first select TXT, or download the source file to the local view. IPhone battery ma...
iphone新手入门(IPhone newbie)
iphone新手入门(IPhone newbie) iphone新手入门(IPhone newbie) This article is contributed by conom4869 Pdf documents may experience poor browsing on the WAP side. It is recommended that you first select TXT, or download the source file to the local view. IPhone battery maintenance and charging skills First, you need to understand the terms Battery life: indicates the time before which the iPhone battery must be charged. Battery life: indicates the full use time of the battery before it has to be replaced. IPhone temperature zone: the optimum temperature for iPhone running is from 32 to 95 degrees. You should store it in a -4 degree F F F to 113 degree environment. That is to say, 0 to 35 degrees and -20 degrees to 45 degrees is the proper temperature of F, C, C, C and C for running and storing iPhone. Try to keep your iPhone close to the room temperature (22 degrees C), which is the ideal condition. 1, how to charge for a new battery, in the use of lithium batteries should pay attention to, after a period of time after the battery is placed into a dormant state, at this time the capacity is below normal, the use time will be shortened. But lithium batteries are easy to activate, as long as the normal charging and discharging cycle after 3-5 times, you can activate the battery, restore normal capacity. Because of the characteristics of the lithium battery itself, it has almost no memory effect. Therefore, the new lithium battery in the user's mobile phone does not need special methods and equipment during the activation process. Not only that, but from my own point of view, it is best to charge this kind of "natural activation" from the very beginning. For lithium batteries "activation" problem, many words are: charging time must be more than 12 hours, repeated three times, in order to activate the battery. The idea that the first three charges will last more than 12 hours is clearly a continuation of the nickel batteries (such as nickel cadmium and nickel hydrogen). Therefore, this statement can be said from the beginning is misinformation. The charge and discharge characteristics of lithium batteries and nickel batteries are very different, and it can be very clear to tell you all the serious and formal technical data that I have consulted It has been emphasized that charging and discharging will cause great harm to lithium batteries, especially liquid lithium-ion batteries. Therefore, charging is best done according to standard time and standard methods, especially if you do not charge more than 12 hours. Usually, the charging method introduced in the mobile phone instructions is the standard charging method for the mobile phone. In addition, the lithium battery cell phone or charger will automatically stop charging when the battery is full. There is no nickel charger, which is called "trickle" charging for 10 hours. That is to say, if your lithium battery is full and placed on the charger, it is also full of white charge. And we can not guarantee that the battery charging and discharging protection circuit features will never change and the quality of foolproof, so your battery will be long at the brink of dangerous wandering. That's another reason why we're against long charging. In addition, on some mobile phones, charging more than a certain period of time, if you do not go to the next charger, then the system not only does not stop charging, but also will start the discharge - charging cycle. Perhaps manufacturers of this approach have their own purposes, but they are clearly detrimental to the life of batteries and mobile phones / chargers. Simultaneous, Long charging takes a long time, and often needs to be carried out at night, but in the case of the power grid in our country, the voltage in many places at night is relatively high and fluctuates greatly. As already mentioned, the lithium battery is very delicate, its ability than nickel in the charge discharge resistant fluctuation is much worse, so this brings additional risk. In addition, the other aspect that can not be ignored is that lithium batteries are not suitable for over discharge, too. This leads to the following questions. 2, the normal use of when should start charging, often can see this statement, because the number of charging and discharging is limited, so should be mobile phone battery as much as possible to use the light charge. But I found a charge discharge cycle of lithium ion battery experiment table, on the cycle life of the data are listed as follows: the life cycle (10%DOD):>1000 (100%DOD):>200 times the cycle life of the DOD is the abbreviation of English depth of discharge. As can be seen from the table, the number of charges is related to the discharge depth, and the cycle life of 10%DOD is much longer than that of 100%DOD. Of course, if the relative total capacity equivalent to the actual charge: 10%*1000=100100%*200=200, the latter is to fully charge and discharge better, but that in front of friends need to do some revision: under normal circumstances, you should have a reservation in accordance with the remaining battery run out of charge of the principle of charging, but if your battery is expected in you second days may not persist throughout the day, it should be timely start charging, of course, if you are willing to carry the charger to the office should be regarded as a different matter. And you need to charge to cope with the upcoming events will lead to an important communication busy, even if there are a lot more than electricity in the battery, then you just charge ahead because you haven't really lost a "1" charge cycle life, which is 0.x times, and often the X very small. The principle of running out and recharging the battery is not to push you to extremes. As long as the long charge, a widely circulated saying is "as much as possible to use the battery power out of the phone, it is best to use automatic shutdown."". This practice is only a nickel battery practice, the purpose is to avoid memory effect, unfortunately, it is also in the lithium battery upstream today. There have been examples of mobile phone battery charges that are too low to recharge and continue using automatic shutdown. As a result, the mobile phone in this example did not respond to the charge and boot, and had to be sent to customer service. This is because the battery is too low voltage due to excessive discharge, so as not to have normal charging and boot conditions caused. 3, the mobile phone lithium battery the right way to sum up, the most important problems in the use of charge and discharge of the lithium battery of the mobile phone tips are: 1, in accordance with the standards and procedures of charging time, even if it is to do so before three; II, when the mobile phone battery is too low when prompted, should promptly start charging; the activation of lithium battery and does not require special methods, the normal use of lithium battery in the mobile phone will naturally activated. If you insist on using the "first three 12 hours long charge activation" method, it will not work in practice. Therefore, all the pursuit of 12 hours of ultra long charge and the use of lithium battery cell phone automatic shutdown is wrong. If you have done it in the wrong way, please correct it in time. It may be too late. Of course, in the case of mobile phone and charger itself protection and control circuit quality is good, the protection of lithium batteries is still quite guaranteed. Therefore, the understanding of the charging rules is the key, and in some cases it is also possible to make some concessions. For example, when you find that your cell phone has to recharge before you go to bed at night, you can also recharge it before bedtime. The point is that you should know what the right thing is and don't do it in the wrong way. Two, iPhone battery maintenance instructions 1, iPhone use lithium polymer battery, there is no memory effect, so absolutely do not need each charge and discharge completely (that is, you always want to charge). 2, lithium battery charge cycle after each time, the electricity will be reduced by about 400 times, after charging and discharging cycles will be reduced to 80%. The so-called "one charge discharge cycle" means completely full and light, that is to say, if you use 20% of the electricity is full, repeated 5 times to calculate the charge and discharge cycle. 3, because there is a chip in the battery to calculate the amount of electricity, in order to calibrate, monthly should do a complete heavy discharge (that is fully filled after the use of electricity). 4, as long as the use of Apple official power, full, will become the direct use of power mode, there is no overcharge problem. 5, lithium battery charging process is the first 80%, using fast charging 2 hours can be completed, after 20% use of continuous recharge, charging 2 hours. That's normal. Don't do anything special. So to sum up, iPhone battery maintenance is very simple, in addition to saving then introduced the matters needing attention, as long as you do a monthly calibration, try to use the power line (as in office), no other matters needing attention. What should be done to prevent overcharging and to be always full (or often not full) should be misunderstood. Three. Check usage statistics Knowing how you use the iPhone and knowing that your battery usually lasts a long time helps boost battery life. You can check your iPhone usage statistics by clicking the settings Icon on the home screen and selecting general > > dosage. Below the "last full charge usage time" below, you'll see two items: use: iPhone, since last fully charged, wake up, and total time spent in use. IPhone is in a wake when you are talking, using e-mail, listening to music, browsing the web, or sending text messages, or when the phone is performing a background task such as automatically checking e-mail. Standby: the total boot time of the iPhone since the last fully charged, including the time iPhone is asleep. Four, iPhone battery power-saving skills Optimize your settings, according to your settings, some features may shorten the iPhone battery life. Such as, The frequency of your email and the number of email accounts that are automatically checked will affect the battery life. The following hints apply to iPhone running iPhone 3 or later software, which can help you extend battery usage. Reduce the use of location services: enabling location enabled applications (such as maps) can shorten battery usage time. To turn off the location service, go to Settings > > > location services, or use location services only when necessary. Close Push Notifications: some applications from App Store use the Apple push notification service to alert new data. These applications that rely heavily on push notifications (such as instant messaging applications) may affect battery usage time. To close the push notifications, go to Settings > notification, and then set the notification to 'close'". Note that this does not prevent the application from accepting new data when it opens. In addition, if you do not install any applications that support push notifications, the notification settings will not be displayed. Reduce the frequency of new data acquisition: some applications (such as Mail) can be set to wirelessly access data at a given time interval. The higher the frequency of getting an e-mail or other data, the faster the amount of electricity consumed. To manually extract new data, select Settings > > > email / address book / calendar > > get new data 'and click manual on the home screen". To increase the time interval you get, go to Settings > > email / address book / calendar > > get new data ', and then click' hourly'". Note that this is a popular setting for all applications that do not support push services. Turn off push mail: if you use Yahoo or Microsoft Exchange, push the mail account, and then push the push mail when you don't need it. Go to Settings > > email / address book / calendar > > get new data ', then push push off. Subsequently, the information sent to your push mail account will be received according to the set of pass settings you set up and will not be accepted as soon as it arrives. Reduce the number of email accounts automatically checked: letters that avoid receiving too many e-mail accounts can save you power. This can be achieved by disabling or deleting e-mail accounts. To turn off an account, go to Settings > e-mail / address book / calendar, select an e-mail account, and then close it. To delete an account, go to Settings > e-mail / address book / calendar, select an e-mail account, and then click delete the account number". Reduce the use of third party applications: applications such as excessive use of screens that cannot be dimmed or closed, or applications that use location services can shorten battery usage. Close Wi-Fi: if you rarely use Wi-Fi, you can turn it off to save power. Go to Settings > Wi-Fi, and then set Wi-Fi to close". Note that if you frequently use iPhone to browse web pages, then compare to the cellular data network, Using the Wi-Fi network can extend the battery life. Close Bluetooth: if you rarely use a Bluetooth headset or a car kit, you can turn Bluetooth off to save power. Go to Settings > General > > Bluetooth, and then close Bluetooth. Using flight patterns in poor or no signal coverage areas: because iPhone will always try to stay online with the cellular network, it will consume more power in areas with poor signal or no signal coverage. In this case, opening the flight mode can extend the battery's use time, however, you will not be able to receive or dial the phone. To turn on the flight mode, go to settings and open the flight mode. Adjust brightness: dimming screen is another way to extend battery life. To set ">" Brightness "and drag the slider to the left, you can lower the brightness. In addition, turn on "auto brightness" to adjust the brightness of the screen with the brightness of the scene. Go to Settings > brightness, and then open the auto brightness. Close equalizer: applying equalizer settings when playing songs reduces the battery life. To turn off the equalizer, go to Settings > > iPod > > EQ to close. Please note that if you are in the iTunes equalizer directly into the song, it must be set to "Flat" in the iPhone will be EQ, can achieve close equalizer effect, because iPhone will not change your iTunes settings. To proceed with this setting, go to Settings >, iPod > EQ, and then click Flat". Closing 3G: using the 3G cellular network can load data faster, but it also shortens battery usage, especially in areas where 3G coverage is limited. To turn off 3G, select set > > General > Network in the home screen, and then set enable 3G to close. In places with EDGE or GPRS networks, you can still receive and make calls in these ways, or you can use a cellular data network. Locking your iPhone is obvious that you should lock it up without using iPhone. You can still pick up the phone and receive text messages while you're locked, but if you touch the screen, it doesn't work. To lock iPhone, click the sleep / wake button. You can also set the auto lock interval so that your iPhone closes faster after a period of unused time. To set auto lock, go to settings, > General >, auto lock, and then set a shorter time interval, such as a minute. The regular use of iPhone, if proper maintenance of the lithium battery, must occasionally allow the electrons to remain current. Be sure to pass the charge cycle at least once a month. (the battery is full of electricity and then the battery is completely exhausted). Charging tips iPhone, 3G, and iPhone 3GS cannot be recharged by the FireWire (IEEE1394 FireWire) power adapter or FireWire (IEEE1394 FireWire) charger. Please confirm your computer is open when charging USB for iPhone. If iPhone is connected to a computer in a closed or sleep state, IPhone batteries may run out. The longest battery life iPhone 3GS in the original battery capacity and a fully charged state, to provide a maximum of 5 hours of 3G talk time, 12 small 2G talk time, 5 hours of 3G time on the Internet, 9 hours of Wi-Fi time on the Internet, 10 hours of video playback time, or 30 hours of audio playback time. In addition, the iPhone provides up to 300 hours of standby time. The iPhone battery, which has been properly maintained in the charging cycle, retains 80% of the original battery capacity after the completion of the 400 charging and discharge cycles. You need to replace the battery when the battery is unable to store enough power to maintain your operating requirements. Let it breathe freely. If you don't remove the sheath when you charge the iPhone, it causes too much heat, which affects the battery capacity. If you find the iPhone when charging temperature is too high, please take off the jacket.
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