When you press a button that is in good condition, two pairs of contacts are closed on the board inside the phone body, which ensure that it turns on/off. Therefore, it is necessary to close these contacts in some way without using a button.
If the button is pressed in, try to remove it from the socket using thin tweezers or some other sharp object. Look inside the case. You will see two pairs of contacts. Close any two contacts, one from each pair, using a needle, paper clip or wire. Try to do this carefully so as not to damage other contacts in the immediate vicinity. Once the phone has turned on, do not turn it off again and do not allow the battery to completely drain.
If you cannot remove the stuck button from its socket, try using thin screwdrivers to open the phone case. Lift the panel and shake out the stuck button. Solder it to the contacts. For work, use a soldering iron with a thin tip. To avoid damage to your phone, do not overheat the contacts. Close the case and put the screws back in their original places.
If the button is lost or cannot be soldered, take two thin wires approximately 10 cm long. Solder them to the contacts on the board and lead them to the outer surface of the case through the socket in which the button was previously attached. To turn on the phone, simply connect the ends of the wires.
If attempts to turn on the phone yourself are unsuccessful, contact a specialist.
Sources:
- Nokia 501 buttons do not work
On Nokia phones, the power button is usually located at the top of the case. Over time, as the phone is used, this button may become pressed and stop working. In this case, to turn on the phone, you will have to resort to small tricks.
Instructions
Take tweezers or any sharp object to turn on Nokia without buttons. Remove the non-working button from the phone body. Take a flashlight or hold your phone up to a light. Carefully inspect the landing site buttons. You should see a hole in the case, and in it there is a board with four contacts. Take the same tweezers, pin, needle or any other thin metal object. Close any pair of contacts.
Use extreme caution. Do not push a metal object too far into the hole to avoid damaging the phone's circuit board itself. After you close the contacts, the phone will turn on. To avoid having to do this again, do not let the battery drain completely and do not turn off the phone.
Remove the case from the phone if you cannot remove the button. Take a set of thin screwdrivers. Select the appropriate one and unscrew the mounting bolts. After that, raise back panel. Using a needle, tweezers or any other object, remove the damaged button from the phone. Next you will need a soldering iron. It is advisable to use a soldering iron with a narrow tip, since the work ahead is almost jewelry-like.
Plug the soldering iron into the outlet and wait until it heats up. Then take rosin or soldering flux. Dip a soldering iron in them and solder the button to the board to turn on the Nokia. Be careful. Be careful not to overheat the circuit board or button as they are made of plastic and can easily melt.
Also make sure that there is no jumper between the contacts to avoid short circuiting. If you don't have a soldering iron handy, after you remove the button, simply short-circuit any pair of contacts as described above. Hold the battery so that it does not fall out. Secure the back panel of the phone and secure the mounting bolts. Make sure that your phone is not completely discharged and do not turn it off.
Solder two not very long wires to the contacts on the phone board to turn on Nokia without buttons. If the button is lost, this is the most best option. Solder the wires to the two contacts. Take them outside the phone body. When you want to turn on the phone, simply close these contacts.
Pusher buttons turn on mobile phone may fall out or get lost during repairs. The button itself may also fail. As soon as the battery runs out, the phone turns off. To turn it on again, you will have to repair the button or use a surrogate pusher.
Instructions
Look to see if there is a slightly convex metal plate or flat plastic plate right under the hole where the pushrod used to be. buttons. Take a small screwdriver and press down on the plate or button without applying much force. If you press too hard, the button itself will fail. You should hold it pressed for several seconds until the phone turns on.
If you find that the phone does not turn on when you press the button (regardless of the presence or absence of a pusher), disconnect the charger from the device, remove the battery, SIM card and memory card. Disassemble the phone using a set of screwdrivers specially designed for this purpose. Regular slotted or Phillips screwdrivers can irreversibly tear off the screw slots, after which disassembly will be very difficult. If you have never disassembled a mobile phone before, especially a folding or sliding design, perform this operation under supervision for the first time. experienced craftsman. When disassembling, be sure to put the screws in a jar or attach them to a magnet.
Having reached buttons switch on, carefully unsolder it. Buy another one that has the same distance between the leads and a similar height. Solder it into place quickly - overheating will cause the plastic parts of such buttons to melt. Assemble the phone in reverse order, reinstall the SIM card, memory card and battery. Check to see if it turns on.
If you are unable to purchase a suitable button, solder two thin insulated wires to the corresponding contacts and bring them out. Now to turn on phone You will need to short-circuit these conductors for a few seconds and then open them again. This should be done with the charger disconnected - although the likelihood of a leak in it is small, it does exist.
If the power button on the phone is combined with the call end button, and the device itself is folding or sliding, the cause of the malfunction is most likely not the button itself, but the cable. To replace it, you will need to disassemble the mobile phone in the same way as to replace a separate buttons. The cost of the cable itself depends on its design: it becomes noticeably higher if it is made as a single unit with a speaker or front camera.
Sources:
- mobile phone buttons
Using mobile phone as part of burglar alarm, you have to turn it on without a battery. Operating the system in extreme temperatures is detrimental to the intercom battery.
A non-working power button can seem like a huge hassle for the user. Android devices. However, it's not all bad. There are several workarounds that will allow you to use mobile device in the usual way. We offer several solutions on how to start an Android smartphone with a non-working power button.
Is your Android smartphone on or off?
The method to solve the problem will depend on whether your smartphone is turned on or off. It is possible that your mobile device is in standby mode. So, let's start with the situation when the smartphone is completely turned off.
What to do if your Android smartphone is turned off
Charger
The first thing you need to try is to connect your Android smartphone to charger. Some smartphones may turn on thanks to this step. If your smartphone still does not turn on, then try connecting it to your laptop or computer via a USB cable. We immediately warn you that this method Doesn't work for most Android smartphones, but it's always worth a try.
Volume buttons and home button
Pressing both volume buttons for a long period may bring up the boot menu. Through the system menu you can choose to reboot your smartphone. Also, your smartphone may use a combination of holding the volume buttons and the home button, so be sure to try this method.
What to do if your Android smartphone is turned on
If your Android smartphone is turned on but in sleep mode, everything is a little simpler. Again, you can connect your mobile phone to the charger. You can also ask a friend to call you on your phone, and the smartphone screen will start and you will be able to use touch controls.
If your smartphone has a physical home button, simply pressing it will activate the screen. You can also use the physical camera button (if available) to wake up your smartphone.
Required Applications
After you have managed to turn on your Android smartphone, you will need to install one of the following applications. These applications will allow you to boot your Android smartphone without the power button.
Gravity Screen (free)– the application uses sensors in the smartphone to detect when the user picks up the mobile device. The effectiveness of the application depends on how good the sensors are equipped in the smartphone, so if your mobile device is old or low-end, this application may not work well.
Proximity Actions (free)– the application uses the proximity sensor to perform a specific action. Although the smartphone wake-up feature is not installed by default, you can select it in the application settings.
Power Button to Volume Button (free)– the application transfers the functions of the power button to the volume button. This application It will be useful if your smartphone has physical volume buttons.
We hope that you have found a way to turn on an Android smartphone with a non-working power button. If you succeeded, or found another way, please share it in the comments below.
Mechanical damage to the phone leads to malfunctions in its operation, and sometimes it is not possible to turn it on at all. A breakdown of the main button of a smartphone is not as tragic as it seems; depending on the situation, the problem can be completely solvable.
How to turn on a phone without a power button - if the phone is turned off
There is no full guarantee that the phone will turn on in this situation, because it all depends on the depth of the damage, but you can try. Let's consider the most effective options.
- We connect the phone to the charger, usually the screen at this time shows the charging level. Press the volume key on the side panel of the phone; some models at this stage include the boot menu. You can do the same while charging via a computer using a USB cable.
- The cable is also useful if the USB debugging option is enabled; this method applies to all Android devices. Download Android program Debug Bridge and install it on the computer, connect the phone to the PC. Launch the command line and enter adb reboot, press the enter key. The program is designed for debugging devices and emulators, in other words, this is a great chance to turn on a phone with a non-working power button.
How to turn on the phone without the power button - the phone is on, but the screen is locked
Make sure your phone doesn't run out of power before the lock is unlocked. Turning on the phone in this case is much easier than in the previous one.
- We connect the phone to the charger and perform the steps described above. If the smartphone has a “home” icon, pressing it will unlock it in a matter of seconds. The phone and the physical button of the video camera will turn on.
- Let's ask a friend for help, his call to the phone will make the screen wake up.
How to turn on your phone without a power button - special applications
After successful startup, you need to install one of free applications that launch gadgets without a power button.
- Gravity Screen turns on the phone when the user picks it up. The application works based on the device's sensors, if they are not very good quality, the program will not work properly.
- Power Button to Volume Button turns on the phone via the physical volume button.
- Proximity Actions activates the device based on its proximity sensor.
- Shake Screen turns your smartphone on and off when you shake it.
The above methods are convenient and safe, but using them all the time is not very convenient and correct. We take the phone and take it to a technician for repairs as soon as possible.
Some smartphone users are well aware of the situation when the device's on/off button stops working. And if with shutdown special problems no (can be used special application), then this cannot be said about turning it on. Suppose you turned off your smartphone: how to turn it on without the power button? Let's look at a few different options.
Use charger
On some Android smartphones This option works: you connect the switched off touch device to a charger - it can be either a charger or a computer or laptop. Charging will begin and after a while the smartphone will turn on.
If this does not work, use another method: you need to boot the device in recovery mode. How to do it? On the vast majority of smartphones Android based To do this, press the volume up + Power or volume down + Power key. But the power button doesn't work for us! In this case, the manufacturers came up with the following: if usually in the recovery menu a switched off device is loaded by pressing the Volume Up + Power keys, then you need to press the Volume Up key and, while holding it, connect the smartphone to a charger, or to a computer or laptop using a cable.
Accordingly, if the recovery mode is opened by pressing and holding the Volume Down + Power keys, you need to press the Volume Down key and, while holding it, connect the smartphone to charging.
In this case, the recovery menu will start. In most cases, moving around in it is done using the volume up and down keys - the touch menu is not available. The menu may seem confusing, but don’t worry, because we are only interested in one item in it - it’s called Reboot system now (sometimes called Reboot). This item reboots the device in normal mode. The only problem is to confirm the selection of this menu item, because most often confirmation is carried out by pressing the power button of the smartphone, but it does not work. If this is your case, just select this item and wait a few minutes (sometimes 10 minutes or more) - the smartphone will reboot in normal mode automatically.
It is much easier if the selection in the recovery menu is made by pressing the volume up or down key - then you can immediately select Reboot system now.
There are custom recovery menus, where control is carried out by pressing the screen (the sensor is active). For example, this is TWRP Recovery, where you need to click on the “Reboot” or Reboot button, depending on the selected language.
Install the application to launch your smartphone
This means installing the application from Play Market, which will allow you to reprogram the keys to turn on your device, that is, instead of the Power button, you will need to press the volume up or down key.
Open Play Market.
Write in the search bar power volume and click on the search button.
Select an application from the list, for example, Power Button to Volume Button. Install.
After installing and launching the application, activate the functionality by clicking on the top line with the gear. Also check the box next to Boot.
You try to turn on the device using the volume up or down key. If for some reason it doesn't work, try another similar application.
Install ADB on your computer
ADB or Android Debug Bridge is a special tool that allows you to manage your Android touch device. Allows you to turn on your smartphone, but only if USB debugging is enabled ().
Go to the official Android website and download ADB for your PC or laptop platform. Most often this is Windows.
Now you need to run the command line as an administrator. In the Start menu, write in the search bar team or command line, the desired menu item appears.
Right-click on it and select “Run as administrator” from the menu.
Then enter the command adb reboot to restart (start) the smartphone.
If everything is done correctly, the smartphone will boot in normal mode.
If your power button is broken and you're trying to turn on your phone, it's unlikely to work, but we can help. Today we will tell you how to turn on or wake up your phone without the power button.
Regardless of whether your smartphone is old or new, these devices sometimes break down. One of the most common and annoying defects is the Power Button not working. After all, if you can't turn the device on, it's no more useful than, say, a paperweight. In this case, you cannot avoid going to the nearest workshop, and it is better to entrust the repair of Sony xperia z or other Sony products to a branded service center.
If you are in this situation, there are two possible options: Your phone or tablet is turned on but you can't wake it up or it's completely turned off and you can't boot it up. We will tell you how to solve both of these problems, separately, below.
How to turn on your phone without the power button: the device is turned off
If your power button is broken and your device is turned off, then you are in a difficult position, but there is still hope. Various methods will work depending on the device model, so we do not provide any guarantees.
The first and easiest way to try is to connect your phone to a charger, in case the battery runs out. Some phones may turn on immediately at this point, but this is unlikely, so try using a long press on the volume buttons to bring up the boot menu.
Once the battery is slightly charged, preferably 5 percent or more (the screen should show the percentage even if the phone is turned off), try unplugging it from the charger and connecting it to your PC or laptop via USB. We tried this with a Motorola Moto G and the phone booted up instantly.
Another option will work if you enabled USB debugging before the device was turned off. It consists in using command line. Install the ADB program on your PC and open a command prompt window (instructions can be found on our website). Once you have done this, connect your smartphone to your computer, type “adb reboot” and press enter.
How to turn on your phone without the power button: the device is turned on
If you are lucky and your device is still turned on but the power button is not working, then everything will be much simpler. For starters, don't let your phone or tablet turn off due to battery drain.
For some phones such as Samsung Galaxy or iPhones, a broken power button will not cause significant inconvenience because the physical button Home under the screen will wake up the smartphone. Depending on the device, you may also be able to wake up your phone by double tapping the screen. However, most Android smartphones do not have physical control keys, so there is no way to wake them up.
There are several ways to force your phone to wake up without using the power button. Try simply plugging it into a charger or asking someone to call you. If you have a physical camera shutter button, you can use it to launch the camera app and then simply exit it.
Not all of these methods are convenient for waking up your phone without the power button, but once you turn it on, install an application that will help you in the future. But still, remember that you should not allow the device to turn off due to low battery.
The Power Button to Volume Button app does exactly what you'd expect from its name. Another app, Gravity Screen, will put your device to sleep when you place it face down on flat surface and turn it on when you pick up your smartphone. As an alternative, consider Proximity Actions, which will control your phone using its proximity sensor.
