Repairing Guides

how to repair android battery

by Angelo Sawayn Published 2 years ago Updated 1 year ago

Full Answer

How to fix a dead android phone battery?

Try another Charger

  • First, ensure you're using the original charger that came with your phone. ...
  • Next, start by changing the USB cable to another one if you have many of them around.
  • If it still doesn’t charge your device, try another charging brick.
  • Finally, if none of them works, it's time to test the charger with another phone. ...

How to reset Android battery?

To do so:

  • Head over to the Settings menu on your device.
  • Go to Battery > Tap on the Battery Usage section.
  • Now, make sure to check for the particular apps which can eat up a lot of battery juice. ...
  • Tap on the first app in the list and select Restricted from the menu.
  • Do the same steps for all suspicious apps.

More items...

How to improve battery life of Android phone?

XDA Basics: Simple steps to improve Battery Life of your Android phone

  • Monitor Battery Usage. Every Android phone has an option within the Settings app to monitor battery usage. ...
  • Check Recently Installed Apps. ...
  • Switch to 4G when not using 5G. ...
  • Turn off features you don’t use. ...
  • Enable Battery Optimization. ...
  • Change Display Settings. ...
  • Use Battery Saver Modes. ...

How to save battery life on Android?

Tips and tricks to save battery life on your Android mobile

  • Scale back display brightness or preserve it on computerized. ...
  • Flip off apps you do not want and run within the background. ...
  • Activate battery optimization. ...
  • Flip off wi-fi connections whenever you’re not utilizing it. ...
  • Activate darkish mode. ...
  • In case your battery discharges in a short time, go to the SAT. ...

See more


Can mobile battery be repaired?

Like your car, they might just need a new part every now and then, and the best repair you can do on your phone to make it last longer is a battery replacement. But most batteries aren't user-replaceable.

How do you fix a dead android battery?

The solutions below will guide you on how to revive a dead phone with a non-removable battery.Check/Change the Power Outlet. ... Try another Charger. ... Charge the Phone for A While. ... Inspect the Charging Port. ... Try Force Restarting Your Phone. ... Get a Battery Replacement. ... Take Your Phone to the Official Service Centre.

How do I bring my phone battery back to life?

Wrap your ageing phone battery in old newspaper and rewrap it with plastic film 2 times. Alternatively, place the battery inside a tightly sealed plastic bag that prevents it from getting wet. Step 2: Place the battery in the ice compartment of your fridge, and take it out after 3 days.

Why is my android phone battery draining so fast?

Here are some of the most common ones: There are too many push notifications and alerts draining the battery. There are too many apps running location services. There are too many apps running in the background.

How do you boost a dead battery?

To boost a dead battery from a good (donor) battery, park both vehicles close together, but not touching. Turn off the donor vehicle during this process because a surge is generated when the cables are connected that could damage the electrical system.

Why is my battery dying so fast?

Google services aren't the only culprits; third-party apps can also get stuck and drain the battery. If your phone keeps killing the battery too fast even after a reboot, check the battery information in Settings. If an app is using the battery too much, Android settings will show it clearly as the offender.

How do I know if my Android phone battery is bad?

Signs Your Smartphone Battery Needs to be ReplacedYou're Constantly Dying. ... The Phone is Getting Older. ... Charging Cycles Don't Fully Recharge the Phone. ... The Battery Runs Hot. ... Get it Replaced.

How do you fix a cell phone battery that won't hold a charge?

3:105:41All Android Phones: How to Fix Charging Problems, Won't Charge ...YouTubeStart of suggested clipEnd of suggested clipOne down for two minutes then go ahead and put the battery back in. So. If it still doesn't workMoreOne down for two minutes then go ahead and put the battery back in. So. If it still doesn't work take out the better again and then press and hold it down for three minutes this time.

Can a virus drain phone battery?

Android virus may be draining your battery and you should remove it NOW. Millions of Android devices ran malware that users had downloaded from the official Google Play store, according to security researchers. This affected users phones by draining their battery more quickly than usual.

Which apps are draining my battery?

On both Apple and Android devices, go to Settings > Battery to see a list of which apps are hogging power on your device.

What drains phone battery?

While some battery drain may be due to badly designed or adware-ridden apps that are constantly calling home, everyday phone activities are often the culprits – apps that frequently get online for updates, apps waking the phone screen, the high-definition phone screen itself which takes a lot of power to light up those ...

How do you fix a dead phone that won't turn on?

If your dead android phone still won't turn on or charge after plugging it to a working charger for 30 minutes, you should force it to restart. Doing so will close all the active sessions on your phone and restart it.

How do I fix my Android phone it wont turn on?

What to do if your phone won't turn onRestart the phone. The problem could be that your phone is frozen. ... Charge the battery. Plugging in your phone for 15–25 minutes may do the trick. ... Enable Safe Mode. ... Check for damage. ... Perform a factory reset.

Why is my phone dead and wont turn on?

Try plugging your phone into a charger—if the battery is truly drained, it won't necessarily light up right away. Try leaving it plugged in for 15 to 30 minutes or so before turning it on. If that doesn't work, you could also have a damaged charger. Try a different cable, power bank, and wall outlet.

What to do if your phone battery is swollen?

If your battery is swollen when you open your device, you shouldn’t proceed with the replacement, especially if you are inexperienced. Take the phone to an author ized repair shop instead. Even if that’s not the case, you have to be careful. Take the Samsung Galaxy S7 for example.

How long does it take to replace a phone battery?

For most manufacturers battery replacement costs under $100 out of warranty, and the process takes around five to seven business days when you mail in your cell phone.

When is battery replacement not worth it?

If you’ve grown attached to your smartphone and just can’t stand current devices, it makes sense to try to prolong its lifespan, but whether replacing the battery is worth can depend. If you have an older flagship device you would like to continue using for a while, it can be a good investment. If you have a lower-end device, the price and hassle might outweigh the benefits. Most battery replacements at authorized service centers are relatively cheap, but so are new budget phones with updated specs and software.

Why does my phone keep restarting after hitting a certain threshold?

If you have an older smartphone that restarts constantly after hitting a certain battery threshold, this is usually due to an aging lithium-ion battery. The easiest way to recognize the source of the issue is to note when the problem occurs.

Why does my phone keep shutting off?

If your smartphone turns off at 30 percent or even 50 percent, the health of your battery has likely deteriorated significantly. Boot loops are also a common sign. If you have an older smartphone that restarts constantly after hitting a certain battery threshold, this is usually due to an aging lithium-ion battery.

How much does it cost to replace a battery in a Moto G Play?

The Moto G Play, for example, costs only $199.

Does LG have a replacement battery?

LG offers official replacement batteries on its website for removable battery phone models, which you can find here.

How to squeeze battery life out of a phone?

You can also try turning off vibration and reducing the volume of ringtones and alerts to squeeze as much life out of the battery as possible.

How to check battery usage on Android?

To check which app is using the most battery, go to Settings > Battery > Battery Usage. Keep in mind that the steps may vary and depends on your phone’s software. On a device running stock Android 9 Pie, Battery Usage is found by tapping on the menu icon (three vertical dots) at the top right corner.

Why does my Android battery drain so much?

If you use an app for a long period of time, that app will likely show up at the top of your battery usage list. However, try to spot any anomalous behavior, especially in apps that you haven’t actively used in a while. Some apps run in the background without you even knowing it, causing unnecessary Android battery drain.

How to turn off Wi-Fi scanning on Android?

Go to Settings > Security & location > Location and switch the mode to Device Only. On Android Pie phones, you will have to go to Settings > Security & location > Advanced > Scanning and disable Wi-Fi Scanning and Bluetooth Scanning. Again, these aren’t the most convenient settings to switch off, but they can drastically help prevent Android battery drain.

Why does my battery drain so quickly?

A poor network connection can also cause your battery to drain really quickly. Unless you absolutely have to be connected to a mobile network, switching Airplane mode on can help boost battery life significantly.

Does Android Q have dark mode?

Android Q will introduce a system-wide Dark Mode. But many Google and third-party apps come with the feature already.

Can you leave your phone on full brightness?

Your screen is one of the most resource intensive parts of your phone, so leaving the brightness on full blast can definitely result in poor battery life.

How to check for updates on Android?

Tap Settings > Software update > Check for updates (on some Android devices, this will appear as Settings > System > Advanced > System update > Check for update ).

What to do when your phone is in a bind?

If you're in a bind and your phone is on its last leg, the quickest fix is to turn on Battery Saver mode. Although this will decrease performance, it will buy you some time until your phone's next charge. To turn on Battery Saver mode:

Why is my Android phone dying so fast?

Your Android battery could be draining for a number of reasons. Here are some of the most common ones:

How to disable location settings on Android?

Disable location setting services by turning off the switch at the top of the screen. You can also tap App permissions to see which apps are using location services and turn off each app individually. For other Android devices, tap Apps & notifications > Advanced > Permission manager > Location to adjust this setting.

Does running an outdated operating system drain battery?

Running an outdated version of your operating system can also drain your phone battery. Regularly updating your operating system not only boosts efficiency but also by installing security updates. To see if you have the latest version:

Can background app refresh affect battery life?

Not only can Background App Refresh be a drain on your phone’s data, it can also have a negative impact on your phone’s battery life. Limiting the number of apps that you allow to use Background App Refresh can improve it.

Does Google Maps drain battery?

But if these apps are running behind the scenes and you aren't traveling, location services can drain your battery. To adjust this:

Why is my Google Play app draining my battery?

Don't have your apps set to update automatically? A rouge app is a common cause for sudden and unexpected battery drain. Head over to the Google Play Store, update any apps that need updating (updates come around fast), and see if that helps.

How to restart a phone?

This is the quickest, easiest, and least destructive thing to try first. On most handsets you just press and hold the power button until the Restart option appears.

Is Android update rare?

OK, I know. Depending on the maker, updates can either roll around on a regular basis, or be as rare as hen's teeth (which might not be as rare as Android updates on some handsets).

Can Android phones be immune to battery drain?

But Android handsets aren't immune to being suddenly hit by rapid battery drain issues.

How to charge an Android phone with a robot?

If you see an Android robot and the word " Start " with an arrow around it: Press the volume-down button until you see the option to "Power off.". Press the power button to pick "Power off.". Charge your phone for at least 30 minutes. Press and hold the power button for a few seconds.

What does it mean when your phone says battery is off?

If you see a battery icon, your phone is powered off and is charging . You can restart right away.

How to restart a phone when it won't turn on?

First, try holding down your phone's power button for 5-7 seconds. This usually restarts a phone.

What does it mean when your battery is red?

If you see a red light, your battery is fully discharged. If the red light is flashing, there isn't enough power to turn on.

How to check if your phone is charging?

Check that your computer is on and connected to a power source. Connect your phone to your computer's USB port with the cable that came with your phone. Wait 10–15 minutes. Disconnect and reconnect the cable from your phone within 10 seconds. If you see a battery icon, your phone is powered off and is charging.

How to repair Android phone on PC?

Then, have the Android repair software free downloaded on PC before we know how to use it: Step 1. Run the Android Repair utility on your computer and choose "Repair" from the incoming window. Step 2. Plug your Android device into this computer with a USB cable and choose "Android Repair" from the left menu.

What is Android Repair Master?

It can check your entire system in minutes and resolve the matters presented, improving the productivity of your device. This Android repair software is specialized in addressing startup issues, the slowdown of the system, and some unknown bugs.

What is Reiboot for Android?

ReiBoot for Android is designed to fix Android phone issues, including device stuck in recovery, screen freeze, not charging, device slow or brick, battery drain, etc. This phone repair software offers clear instructions to enter or exit Download mode or Odin mode, fast boot mode, and recovery mode.

What is system repair for Android 2019?

System Repair for Android 2019 will check your entire phone system to decide what needs to be done for optimizing performance and stability. It takes care of any frustrating software issue that holds you back. To use it, you can run a scan on your phone, after which the repair will be performed automatically.

What are the symptoms of an Android phone?

Black screen, blue screen, phone overheating, battery issues, auto restart/power-off, system crash, bricked Android...? Alright, these may be the most prominent manifestations of Android phone errors, aside from its physical damages.

What is an assistant for Android?

Assistant for Android contains a number of tools on a single intuitive interface. It works as a cache cleaner, file manager, system cleaner, startup manager, volume controller, etc. It could be one of the most powerful Android repair apps to improve phones' performance.

Is Greenify still on Android?

Although many of the features available in it are now integrated into the Android system, Greenify is still the guardian of the Android system. It can be used to identify apps that have a negative impact on the overall performance and power consumption of the system, keeping them from consuming your battery power and your memory.

How to calibrate the battery on Samsung smartphones?

Samsung smartphones come with an option called 'Quick Reset' that is usually accessed by the technicians to calibrate phones that report inaccurate battery stats. Here's how you can use this option to calibrate the battery on Samsung devices.

Why does my phone battery shut off automatically?

The good news is that charging batteries will shut off automatically when they've reached their safe limit and there's always a little in reserve even if your phone won't start. Again: only do this when really necessary, because it does have a negative impact on battery life.

How to charge a phone without turning it on?

Discharge your phone fully until it turns itself off. Turn it on again and let it turn itself off. Plug your phone into a charger and, without turning it on, let it charge until the on-screen or LED indicator says 100 percent. Unplug your charger. Turn your phone on.

What does it mean when your phone is calibrating?

Calibrating your Android battery simply means getting the Android OS to correct this information, so it is reflective of your actual battery levels once again.

Why does my Android phone turn off when it's full?

The Android operating system needs to keeps track of your battery and charge levels so that it tells you when it is full or empty. The problem is that it sometimes becomes corrupted and starts displaying data that isn’t real, which, for example, causes the phone to turn off before it reaches 0 percent. This discrepancy in data can also be caused by ...

How to charge a phone 100 percent?

Turn your phone on. It's likely that the battery indicator won't say 100 percent, so plug the charger back in ( leave your phone on) and continue charging until it says 100 percent on-screen as well.

What to look for when you have a phone lying around?

If you do have such a phone lying around, you will need to look for bulges or leaks. In the image below, you'll see what a normal battery looks like next to a swollen one.

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