Friday 25 May 2012

How to calibrate your Android’s battery and achieve longer battery life


Google’s Android OS is one of the most popular devices globally. Mobiles and tablets based on Android are manufactured by a number of OEM’s (Original equipment manufacturers). Different OEM’s use specific hardware configurations to build the hardware part of smart phone and tablets.

Most Android smart phones are infamous for having poor battery life. Although many handset are provided with rechargeable batteries, which can last a day or two, depending on the materials used by the OEM’s or how the device is being used. The main culprit behind the heavy battery consumption is the Android operating system, since it was designed to continuously synchronize data and information round the clock.

A great smart phone with all the advanced features is of no use if there is no battery. Moreover, most of the Android batteries have low battery life, draining within 8 to 10 hours. Android owners who have rooted their device may have already found out some tricks to boost the life out of their batteries. Most common among them is installing custom ROMs which are guaranteed to handle battery consumption way better than their stock ROM counterparts. The flip side to installing custom ROMs is calibrating the battery, as it is recommended to fully drain their batteries dead and charge to 100% full without pausing or stopping.

Furthermore, installing custom ROMs when the phone’s battery has 50% or lower power will often result in poor battery management. The new ROM may consider the 50% charge as the full battery stats, affecting the total battery life of the device.

Today we will discuss about two effective solutions which can be used to boost Android device’s battery lifespan across OEM’s. The first option is quite easy to do but it requires a rooted Android device. The second option can be used on all devices regardless of weather they are rooted or not.

Option 1: For rooted Android smart phone and Tablets

Under this option we will use of a battery calibration app, which is readily available for download on the Google Play Store. The only issue here is that, for this app to work your rooted device must be running either Android 2.1 or any higher versions. If you do not know anything about rooting or do not want to root your device, please stick to the second option.

Step 1: Download the “Battery Calibration” app by NeMa for free from the Google Play store. It is a free app.

Step 2: Plug in your phone and make sure that the device’s battery is 100% charged.

Step 3: Double click the Battery Calibration app on your Android device and press the “battery calibration” button in the centre of the screen.

Step 4: Unplug your device

That’s it your Android device’s battery is calibrated for optimum performance.

Option 2: For Non-rooted Android devices

The second option is also very simple, but it may take a bit more time for calibration. Although, if you have a rooted device, please stick to the first option.

Step 1: Turn your phone or tablet on and charge it for 8 hours or more.

Step 2: After complete charge, unplug the charger.

Step 3: Now turn your phone off and charge it for one hour.

Step 4: Again unplug the charger after an hour.

Step 5: Now turn on your device and wait for at least 2 minutes.

Step 6: Again turn your phone or tablet off and charge it for one hour.

Final step: Unplug the device and turn it on and use. Now use your device and note its battery performance. Your battery life should now be a lot better.

Please contact us in case of any difficulties, we will try to address your problems.


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