How to turn on iPhone 4s if the power button does not work. How to turn on iPhone if the Power button does not work

At some point, it may happen that the power key of your Android phone or tablet fails. Today we will tell you what to do if such a device needs to be turned on.

There are several methods for starting a device without a power button, but they depend on how exactly the device is turned off: completely turned off or in sleep mode. In the first case, coping with the problem will be more difficult, in the second, it will be easier. Let's consider the options in order.

Option 1: Completely switched off device

If your device is turned off, you can start it using recovery mode or ADB.

Recovery
If your smartphone or tablet is turned off (for example, after the battery is low), you can try to activate it by entering recovery mode. It's done like this.

Wait until the system boots and either use the device or use the programs described below to remap the power button.

If you know for sure that USB debugging is disabled, then use the recovery method. If debugging is active, you can proceed with the steps described below.

In addition to control from the command line, an application is also available that allows you to automate the procedures for working with Android Debug Bridge. With its help, you can also force the device to reboot with a faulty power button.

Both recovery and ADB are not a complete solution to the problem: these methods allow you to start the device, but it may enter sleep mode. Let's look at how to wake up the device if this happens.

Option 2: Device in sleep mode

If your phone or tablet has entered sleep mode and the power button is damaged, you can start the device in the following ways.

Connect to charger or PC
The most universal way. Almost all Android devices wake up from sleep mode if you connect them to a charger. This statement is also true for connecting to a computer or laptop via USB. However, you should not abuse this method: firstly, the connection socket on the device may fail; secondly, constant connection/disconnection to the power supply negatively affects the condition of the battery.

Call to the device
When receiving an incoming call (regular or Internet telephony), the smartphone or tablet wakes up from sleep mode. This method is more convenient than the previous one, but it is not very elegant, and it is not always feasible.

Wake up by tapping on the screen
Some devices (for example, from LG, ASUS) have a wake-up function by touching the screen: double-tap it with your finger and the phone will wake up from sleep mode. Unfortunately, implementing such an option on unsupported devices is not easy.

Remapping the Power Button
The best way out of the situation (apart from replacing the button, of course) would be to transfer its functions to any other button. These include all kinds of programmable keys (like calling the Bixby voice assistant on the latest Samsung) or volume buttons. We will leave the issue with programmable keys for another article, but now we will look at the Power Button to Volume Button application.

Note that on Xiaomi devices, you may need to commit the app to memory to avoid being disabled by the process manager.

Wake up by sensor
If the method described above does not suit you for some reason, there are applications at your disposal that allow you to control the device using sensors: accelerometer, gyroscope or proximity sensor. The most popular solution for this is Gravity Screen.

Despite its great capabilities, the application has several significant drawbacks. The first is the limitations of the free version. The second is increased battery consumption due to the constant use of sensors. Third, some options are not supported on some devices, and other features may require root access.

Conclusion

As you can see, you can still continue to use a device with a faulty power button. At the same time, we note that no solution is ideal, so we recommend that, if possible, you still replace the button yourself or by contacting a service center.

Even the best and most secure smartphone has one of the most vulnerable parts of its design - the power button. In one day it can withstand dozens, if not hundreds of clicks. As a result, the sum of mechanical influences leads to the fact that the power button fails. The power button can break for a completely trivial reason - after a smartphone or tablet falls onto a hard surface.

A broken button is not a reason to go buy a new gadget. In our article we will talk about how to turn on your phone without a power button. This will help you make an emergency call or complete interrupted work.

We will look at steps to turn on a smartphone without a power button in several cases:

• The smartphone is turned off;
• The smartphone is turned on in sleep mode;
• Turning on the smartphone using applications;

Option 1

The most proven way to use a mobile device with a broken power button is to connect the gadget to the network via a charger. While booting up, hold down the volume rocker.

If your smartphone has not used up its battery power when the power button breaks, try connecting your smartphone to your computer or laptop using a USB cable.

The third method is suitable for confident users who understand drivers and debugging programs. To turn on your smartphone without a power button like a hacker, you will need to install the package on your PC. This is a development kit that includes an Android debugging bridge that allows you to control a mobile device via a console on a PC.

To turn on your smartphone via ADB, follow these steps:

1. Enable USB debugging mode on your smartphone. To do this, go to the developers menu. How to launch this menu can be read in the article 10 most useful hidden functions of Android;
2. Download and extract the zip archive containing the Android SDK;
3. Install the ADB element to the root of the main drive, for example, c:\adb;
4. Connect your smartphone to your PC via a USB cable;
5. In the command console, type adb reboot;
6. Press Enter;

If everything is done correctly, the smartphone will restart and work normally.

Option 2: How to turn on your Android phone without the power button in sleep mode

To wake up a sleeping smartphone without a power button, you can use one of four available methods:

• Connect your smartphone to the charger. The gadget will automatically wake up from sleep mode and launch the unlock screen;
• If your smartphone supports the screen activation function, double-tap on the display;
• Press the mechanical Home button;
• Call from another phone to your number;
• Shake the phone if such a power-on function is available;

Option 3: Controlling a smartphone with a broken power button using applications

If the power button on your smartphone does not break right away, but starts acting up from time to time, you can protect yourself by installing special applications on your smartphone. Using such utilities, you can configure control of the gadget without a power button.

A very lightweight and easy-to-use application that will replace the power button on your smartphone. After installation, configure the main functions of the program:

• The device is in your pocket. When you put your smartphone in your pocket, the application will detect the angle you have set and turn off the screen;
• Device in any position. The screen turns off in any position of the smartphone;
• The device is on the table. The application turns off the screen by detecting the angle when the smartphone is placed on a horizontal surface;
• Screen control with proximity sensor;

Here you can also adjust the sensitivity of the sensors to eliminate accidental triggering and set a delay time when the smartphone cannot be woken up by picking it up.

Power Button to Volume Button

All gadgets break down sooner or later, and smartphones are no exception. In fact, phones can be exceptionally fragile - sometimes just dropping them is enough to render them useless or severely damaged. But even if the phone has never been dropped, there are still a lot of things that can happen to it. One of them is when at one point the screen lock button stops functioning, and then you find yourself simply unable to lock or unlock it.

Obviously, things aren't so bad with phones that have a physical back button, like the vast majority of Android phones have. The Home key can also be used to wake up the phone. Phones that can be unlocked by double tapping the screen are fine too. But phones that lack the latter feature and have capacitive or on-screen navigation buttons become as functional as a potato once their lock button stops working. However, there are a few things you can do to improve the situation.

Step 1: Unlock your phone

There are several ways to unlock your phone without relying on its power button. You need to have someone call you - in most cases, this will turn on the screen and give you control of the phone. Once the phone is working, you can proceed to the second step. Alternative: Connect your phone to a charger. This will turn on the screen and allow you to access the device. If your phone has a physical camera button, hold it down. This should launch your camera app, which you can simply close and use other phone functions.

NOTE: If the lock button is stuck, as if it is constantly being pressed, shake the phone well, but do not hit it against anything. If you're lucky, the button will come off and work normally. Avoid turning off your phone completely because then you won't be able to turn it back on without a working power button.

Now that your phone is working, you can replace the screen lock button with one of the dedicated apps.

Step 2: Select an application

There are a number of applications that will allow you to reassign the lock function from the faulty button. You can easily select any application that best suits your needs. Here are the most popular and effective of them:

1) Power Button to Volume Button.

This application remaps the lock button to the volume button. It is compatible with the vast majority of Android phones and does not require root rights. The program is absolutely free, so you can always use it.

2) Gravity Unlock.

This application is also a great help if the screen lock button is faulty. It automatically detects your hand position and unlocks the phone when you hold it as if you want to use it. The program works fine with most phones, although some models may have problems.

3) Shake Screen On Off.

This application unlocks your phone when you shake it well. The program automatically analyzes the situation, preventing accidental and unwanted unlocking when the phone might get shaken in your bag, for example.

Step 3: Find a permanent solution

All of the above, although effective in most cases, is still a temporary solution and not a permanent one. It will be better if you contact a service center if your phone's screen lock button is faulty.

If the power button on your iPhone doesn't work, you can still turn the device on and off using some tricks. A non-working “Power” button on a smartphone can cause a number of inconveniences, so this problem should be resolved as soon as possible, especially if the breakdown was due to mechanical damage.

But if you urgently need to turn on your iPhone, but the button does not work and you cannot press it, use our recommendations.

Causes of malfunction

Apple smartphones have only a few buttons. The main one is the power button. It is she who is responsible for ensuring that you can turn on the device and start using it. You also have to press it to lock and unlock the screen.

A broken button on an iPhone can be caused by the following reasons:

• mechanical damage
• failure of the cable (then a new cable is needed)
• liquid entering the device
• button sticking
• software failure in the operating system without visible damage to the button

The button may get stuck and stop working after pressing hard, so you shouldn’t make a big effort when turning on or locking the screen or pressing hard.

With a faulty “Power” key, you can use the iPhone for its intended purpose, but the comfort of use will be greatly reduced.

What to do if you need to turn off your phone

If the power key is broken and stops working, and you need to turn off your smartphone, you can use several methods. There are two effective ways:

• wait until the battery runs out and the smartphone turns itself off
• turn off your phone using Assistive Touch

To find Assistive Touch on your phone, go to “Settings”, then to “General” and find “Accessibility”, where the desired tab is located. Find the icon there that says “Device” and click on it. You will see the “Screen lock” option in settings. A long and strong press on this icon will turn off the device.

How to turn on your smartphone

When the button breaks and the smartphone does not work, but you urgently need to turn it on, there is only one proven method. To do this, you will need a power outlet and an iPhone charger.

• connect your smartphone to the charger
• plug the charger into the socket
• wait 10-20 minutes if the battery has been completely discharged

Connecting a switched off iPhone to a charger will turn on the device. If this does not happen even after 20 minutes of charging, and you see a black screen, you should exclude damage to the accessories. Check to see if the socket, wire, or charger itself may have broken. Sometimes the cause of the problem lies precisely in them.

Sometimes you can try a hard reboot. To do this, you need to simultaneously hold down the Power button and the Home button. You must hold the button for 12-20 seconds until the Apple logo appears on the black screen. This method will not work on a faulty button, especially if it is deformed or does not work due to mechanical damage.

How to fix a key

All the recommendations provided above for starting the iPhone if the faulty Power button does not work are a temporary solution to the problem. If the button on your iPhone breaks down due to mechanical damage or a software failure of the operating system, you should contact an experienced technician who offers an affordable repair cost.

You will also need the help of a repair specialist if the button starts to stick after pressing hard. Intervention on your own will only make the problem worse.

A technician with a low repair cost will conduct a thorough diagnosis of the device to determine why the key broke. Our specialists provide the following types of repair services:

• cable replacement
• replacing the button itself on an iPhone
• Troubleshooting operating system software

A new cable after mechanical damage or moisture will eliminate the problem of a faulty button. The wizard will also make all the necessary settings if the button breaks due to a software glitch and it does not work. The cost of repair depends on the phone model and the reasons why the key refuses to work. After replacement, do not press the key too hard to avoid repeated damage.

Can't lock your device the usual way? There is no need to rush to throw away the gadget: most likely, the reason lies in the deformation or breakage of the cable. If you are wondering why the lock button on the iPhone 4, 4s does not work, try to remember what has happened to the “mobile phone” recently.

Experts identify the following reasons:

• external defects (chips, falls);
• loss of contacts inside the phone;
• part deformation;
• battery problems.

If the lock button on the iPhone 4, 4s stops working, a complete disassembly of the device is required, which cannot be done without special screwdrivers. And to restore functionality you will need a microscope. It is much easier to call specialists and order professional repairs.

Solving the problem yourself

Some Apple users are in no hurry to seek the help of a repairman, but try to restore the phone on their own to save money. Most try to replace components or the battery without having sufficient knowledge. Such a decision can lead to the purchase of a new device.

Thinking about why “Power” stopped responding and how this can be fixed, several options come to mind, where you can choose from the whole variety:

• replace the cable if you have already worked with similar devices;
• update the firmware that affects the operation of the gadget;
• Check the system connector several times.

Important! Finding out why the lock button on the iPhone 4, 4s does not work, the specialist checks the condition of the lower cable. Do not try to disassemble it yourself without the necessary knowledge - this will lead to failure of the device.

Only an experienced technician can safely replace the cable and install a new part. Our specialists will tell you what to do in this situation and help you restore the treasured button in a short time.

Quick help from experts

If the cable is in perfect order, the firmware has been updated to the latest version, and there have been no independent attempts to restore the iPhone, contact a specialist.

Replacing the Power lock button on iPhone 4, 4s, the affordable prices for which will surprise every client, can be done by the masters of our service center. The guarantee, friendly attitude and professional work will pleasantly surprise you.

Important! Restoring your iPhone to working order in a service center by the hands of specialists will cost less than doing the repair yourself, which leads to the purchase of a new phone.

A guaranteed professional approach to business and the latest equipment are the distinctive features of our center. Call now and get a free consultation.