Apple 4S battery power issue, standby time 10

Mine is also a Hong Kong bank, which is worse than you. I timed 8:30 and the battery was 100%, and by 11:00, I took a look at ** and there was 92% left. And I'm wifi cellular all off. The power of 4s is really unbearable!!

Summary. The Apple 4S battery voltage needs to reach above when it is turned on, and if the voltage is lower, it cannot be turned on. Reason:

1.Battery aging: As the battery life increases, the battery's charge gradually decreases, resulting in a decrease in voltage and thus inability to turn on.

2.Battery damage: The battery may be damaged due to overcharging, discharging, or other reasons, resulting in a voltage drop that prevents it from turning on.

Workaround:1Replace the battery:

If the battery is old or damaged, you can try replacing it with a new one to restore the normal voltage. 2.Protect the battery:

Try to avoid overcharging or discharging, and not using it for a long time to protect the life of the battery. Personal Tips:1

Check the battery voltage regularly: Check the battery voltage regularly, find that the battery voltage is lower in time, and take measures in time to avoid affecting the use. 2.

Try to avoid overcharging or discharging: Overcharging or discharging can cause damage to the battery, which can affect the life of the battery.

Apple 4S battery voltage needs to be quietly reached, but in fact, the voltage of the battery will exceed when charging, generally around the moment, and when the discharge is lacking, the voltage of the battery will decrease, generally around, when the battery voltage is lower, the Apple 4S mobile phone will shut down, so the Apple 4S battery voltage needs to reach the volt silver when the battery voltage is turned on.

You've done a great job! Can you elaborate on that?

The Apple 4S battery voltage needs to reach above when it is turned on, and if the voltage is lower, it cannot be turned on. Reasons:1

Battery aging: As the battery life increases, the battery's charge gradually decreases, resulting in a decrease in voltage and thus inability to turn on. 2.

Battery damage: The battery may be damaged due to overcharging, discharging, or other reasons, resulting in a drop in voltage and therefore failure to turn on. Workaround:

1.Replace the battery: If the battery is old or damaged, you can try replacing it with a new one to restore the normal voltage.

2.Protect the battery: Try to avoid overcharging or discharging, and not using it for a long time to protect the life of the battery.

Personal Tips:1Check the battery voltage regularly:

Check the battery voltage regularly, and if the battery voltage is lower than the battery voltage when shouting, take timely measures to avoid affecting the use. 2.Try to avoid overcharging or discharging:

Overcharging or discharging can cause damage to the battery, which can affect the service life of the battery.

First use itools to back up the program, contacts, and ** to the computer. Then get your phone back up. How long has the phone been used, it is better to turn it off at night.

If you can't spend a day just on standby, then you have a few things to consider:

1.Whether the battery is aging (if it is a new machine, you don't need to consider this problem) 2Turn off location and wifi and 3G network to try?

3.If it's an old machine that has been used for a long time, find someone to replace the battery.

The iphone4s is fully charged and standby for less than a day, not necessarily because the battery is broken, there may be the following reasons:

1. Use a non-original charger or power bank to charge the mobile phone, although the power display is full, it is likely to be virtual power, you can use the original charger to charge and play back and forth a few times, and it can be restored to normal.

2. The background program runs too much and consumes a lot of power, Apple's background program optimization is not as good as imagined, it is recommended to close the useless background program and try again.

3. The battery is damaged, you can try to flash the machine before replacing the battery, if it is useless, it is recommended to replace the battery.

1. The general reasons and solutions for iPhone4S to consume power too fast:

1. Reasonable arrangement of the time of using the mobile phone is the best way to extend the battery life.

2. Install power management software in your mobile phone and distribute power supply reasonably.

3. Set the phone to save power, such as turning down the volume, turning off the vibration, and lowering the brightness.

4. Clean up the background running programs in time.

Second, some tips for iPhone battery saving:

1. Turn off System Services in Location Services: In Settings Location Services System Services, turn off the options that are not needed on this page.

2. Close the "Multitasking App". After running the app, clean up the multitasking app in time, quickly tap the "Home button" twice, press and hold the app icon below, and after shaking, tap the red "One" to clear it. iOS7 operating system, the way to clean up the background changes becomes:

Double-tap the Home button, press and hold the app icon that appears in the middle of the screen and push it up to close the background, or you can close multiple background apps at the same time with a few fingers.

3. Turn off "Auto Brightness Adjustment": If you don't need the brightness of the phone screen to automatically adjust with the intensity of light, you can turn off "Auto Brightness Adjustment" in "Set Brightness".

4. Turn off "Notifications". Turning off notifications for unnecessary apps will save a lot of battery power, so you can turn off unwanted notifications in Settings Notifications.

5. Turn off iCloud's Documents & Data. In Set up iCloud Documents & Data, turn off Documents & Data.

6. Turn off "Diagnosis & Dosage". In Settings - General - About Machine Diagnostics & Usage, click to select Don't Send.

Smartphones consume more power, and Apple's battery is integrated into nothing, unless you change your phone. When you use it in daily use, the processes that you don't use are turned off, and the screen brightness is turned down, so that's all.

I'm also looking into this and found out that it's not the battery that's wrong. The screen is too big, and some programs use a lot of power when running, so the battery drains quickly. Buying an iPhone is equivalent to choosing to accept, and I have to think of other ways to extend the time of electricity use, and I'm also looking for...

It is recommended that the charging time be controlled between 2 and 4 hours according to the official recommendation. The power will return to 80% in 2 hours and 100% in 4 hours, depending on the remaining power.

The 4S battery is a lithium-ion polymer battery, the advantage of this battery is that it can be used with the rush, and it does not need to be fully charged or used up to rush, and the lithium-ion polymer battery does not exist in the first three times to charge for more than 12 hours.

Apple 4s charging can generally be fully charged in about 4 hours. Precautions for iPhone Health Charging:

1. The iPhone battery has about 50% power, it is recommended to use it to less than 20% before starting charging, no need to charge it immediately.

2. When the iPhone is charging, it prompts it to be fully charged, and it is best to continue charging for 15 minutes, it is not necessary to charge for too long, charging for too long will not do any good to the battery.

3. When using an iPhone, try to use the power to less than 20% before charging, control it within 10%-20%, which can reduce the number of charging times and improve battery life.

4. To charge the iPhone, you must use the built-in charger for charging.

5. When using an iPhone, cycle charging and discharging once a month, that is, use up all the power until it is turned off, and then fully charged.