How do you revive a dead phone battery?

Place the sealed battery inside the freezer and leave it overnight or at least 12 hours. By exposing the battery to low temperatures such as the inside of a freezer, it allows the battery cells to recharge a little, enough to hold sufficient charge to be connected to a phone charger.
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How do I get my dead phone battery to work again?

The solutions below will guide you on how to revive a dead phone with a non-removable battery.
  1. Check/Change the Power Outlet. ...
  2. Try another Charger. ...
  3. Charge the Phone for A While. ...
  4. Inspect the Charging Port. ...
  5. Try Force Restarting Your Phone. ...
  6. Get a Battery Replacement. ...
  7. Take Your Phone to the Official Service Centre.
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Can a dead phone come back to life?

3) Try to force restart your dead phone

Try any of these methods to force your dead Android phone to restart. Press and hold the Power button for 8 – 10 seconds. OR, Press the Power + Volume down (or up) button for 8 – 10 seconds.
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How long does it take for a dead phone to turn on?

For some iPhones, it could take up to 10 minutes or less to turn on. However, most iPhones usually take up to 15 minutes or even more to turn on if the battery is completely drained, according to How-To Geek.
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How long does it take for a dead phone battery to charge?

If you charge it for 30 minutes and then hold the HOME and SLEEP buttons at the same time the phone should reboot, unless the battery has failed completely. It should take about 3 hours for a full charge using the USB wall adapter.
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How to Fix Reuse Cell Phone Dead Battery, awesome diy idea



Can a completely dead phone battery be recharged?

It is possible to recharge a dead battery, and depending upon the situation you are in, a dead battery is generally an easy fix, whether you are stuck in your garage and can handle it yourself or you are in the middle of nowhere and need professional, quick, and efficient service in the blink of an eye.
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How do you fix a dead phone that won't 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.
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Can battery life be restored?

The only way to restore the battery capacity in a device is to remove the old degraded battery and swap it out with a new one — though that may change in the near future.
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How do you fix a phone that does not turn on?

What to do if your phone won't turn on
  1. Restart the phone. The problem could be that your phone is frozen. ...
  2. Charge the battery. Plugging in your phone for 15–25 minutes may do the trick. ...
  3. Enable Safe Mode. ...
  4. Check for damage. ...
  5. Perform a factory reset.
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How do you fix a phone that wont turn on or charge?

Press and hold the power button for a few seconds. On your screen, tap Restart , or press and hold the power button for about 30 seconds, until your phone restarts.
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How do I get my phone to turn on?

Press and hold the Power button and Volume Down for a few seconds until you see the Android logo on the screen. (This key combination varies with some manufacturers.) Use the Volume Up and Volume Down keys to navigate to Recovery Mode. Press the Power button.
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Why is my phone not charging even when plugged?

Your charging cable might have a loose wire, the adapter could have malfunctioned, or even the socket it's plugged into could be failing to transmit the current properly. To rule out a faulty cable, attempt to charge your phone through a different cable, adapter, or power source.
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How do you know if your phone battery is completely dead?

There is another way too to check your phone's battery status and that is through the built-in hidden menu. You need to dial *#*#4636#*#* that further opens a hidden Android test menu that is designed for basic troubleshooting.
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What happens when phone battery dies?

The general rule that you shouldn't let your phone die, though, often still applies. That's because when a phone battery dies, a chemical reaction occurs within the battery that limits its capacity. It's no big deal if it happens every so often, but there's no reason to do so intentionally.
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How do you charge a completely dead iPhone battery?

Simultaneously press and hold the "Sleep/Wake" button on the upper-right edge of your device and the "Home" button beneath your display. Hold these buttons for at least 10 seconds until either the Apple logo or the battery icon appears. Then continue to charge your device until it is fully charged.
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How do I force my iPhone to turn on?

Press and hold both the side button and the volume down button until you see the Apple logo.
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