How Can I Test My Phone Battery?

How can I test my Android Battery?

In the Android testing menu, there is a second hidden battery use app that can help you track down battery drain and get a really accurate benchmark.

Just type *#*#4636#*#* in the dialer to bring it up.

Then tap battery history to dive in.

From this interface, you can view battery use by component..

How can I check my phone battery health?

Unfortunately, Android does not provide a built-in way to check your battery health. If you weren’t aware, Android does provide some basic battery information in its settings, though. Visit Settings > Battery and tap the Battery usage option in the three-dot menu at the top-right.

How long does a cell phone battery last?

three yearsIf you start out with a brand new smartphone, you should expect your battery to be at optimal functionality for at least two or three years under normal use conditions. You can preserve your smartphone battery by not letting it overheat or sustain abuse and by charging with care.

What is this code * * 4636 * *?

Android Hidden CodesCodeDescription*#*#4636#*#*Display information about Phone, Battery and Usage statistics*#*#7780#*#*Restting your phone to factory state-Only deletes application data and applications*2767*3855#It’s a complete wiping of your mobile also it reinstalls the phones firmware29 more rows

Why is my phone battery dying so fast all of a sudden?

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.

What are the signs of a bad cell phone battery?

Warning signs of a dying Cell phone batteryThe Phone is Dead: This may be an obvious one. … The Phone Only Shows Power When Plugged In. If the battery is bad, it does not hold a charge to power the phone from its stored energy. … The Phone Dies Quickly. … The Phone or Battery Starts to Feel Hot. … The Battery Bulges.

What is the use of * * 4636 * *?

*#*#4636#*#* This code can be used to get some interesting information about your phone and battery. It shows following 5 menus on screen: Phone information. Battery information.

What is *# 0011?

*#0011# This code shows the status information of your GSM network such as registration status, GSM band, etc. *#0228# This code can be used to know about the battery status such as battery level, voltage, temperature etc. *#0283#

What does *# 21 do to your phone?

*#21# – Displays call forwarding status. ##002# + “Call” – Disables all call forwarding. … *3370# + “Call” – Enables “Enhanced Full Rate” and improves voice quality on GSM networks (may impact battery life) *#5005*7672# + “Call” – Displays your carrier’s message center phone number.