About calibrating several hardware components, such as battery, touchscreen, and others. Make sure to combine it with the corresponding tag of what is to be calibrated.

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32 views

Nexus 7 2013 lost Battery calibration after the lollipop upgrade. Does anyone else face the same problem?

Did anyone experience battery level jumps from 50% to no charge in a matter of seconds? I believe it's a bug in the new update. My device is relatively new... About 4 months old...
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0answers
126 views

Find Touch Calibration Wizard

My touch calibration has gone off. I've a Huawei G610s and I can't seem to find where the touch calibration wizard is, so I can restore the responses of the phone.
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0answers
313 views

How to calibrate compass on KitKat?

How to calibrate compass on KitKat? Is it possible to do it from Google Maps? The direction is often unstable there and no settings or Apps to calibrate on Xperia.
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0answers
33 views

How to get “Peak.ar” to work on Samsung Galaxy S3 Mini

I am using a Samsung Galaxy S3 Mini and try to get Peak.ar working correctly. However, it seems to me that none of the involved sensors (gyro, accelerometer and compass I guess?) is sensitive enough ...
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3answers
8k views

how does battery calibration work?

There are several posts on how to calibrate android batteries but none describe its working. How is it that the system can determine at what voltage the battery is considered to be charged (100% or ...
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1answer
13k views

How can I calibrate the tilting sensor on Android

I have some Android mobile which seems to be a Samsung, or at least a clone thereof. I got it form my wife as a present, so I don't really know which one. Under the batterypack it says "Model: 19502" ...
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1answer
747 views

Nexus 7: Compass drifts over time

When I use apps like Google Maps on my Nexus 7, I find that the compass drifts, with the indicated direction rotating counterclockwise over time (from north to west to south to east). As a result, I ...
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1answer
4k views

Looking for a consistent answer about battery calibration

This forum is full of questions about battery calibration. The thing is, that either I'm blind or one answers contradicts others. In particular: For example forums says, that battery should be ...
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3answers
15k views

Is there such a thing as touchscreen calibration

I have bought a generic touchscreen replacement (not the actual screen where pixels are drawn, but rather the touch sensor where touches are captured) for my Defy/MB525, and replaced it myself. It ...
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1answer
10k views

Is there an efficient way to calibrate the battery than using some apps?

Is there an efficient way to calibrate the battery of my tablet in order to prove or disprove the very low battery backup than using some Apps.? The context is that my tablet is giving a very low ...
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2answers
6k views

HTC Wildfire S digitizer replacement

I've just replaced the digitizer of my HTC Wildfire S because the old one was broken. The thing is that since the replacement, the new digitizer has become totally unresponsive. LCD is working fine ...
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2answers
4k views

How does compass calibration work?

I am wondering how compass calibration works / why e.g. drawing an 8 or rotating the phone to all 3 axis works (or at least shall work) - I mean I would understand the calibration process, if an ...
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2answers
22k views

How do I recalibrate the battery of my phone?

After a year using my phone, I noticed the battery drains too fast, but after shutting down I manage to make it work again for a couple of minutes before it shuts down automatically. I read that to ...
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1answer
790 views

Is recalibrating the battery after flashing a new ROM really neccessary, and if yes, why?

The description of the app, Battery Calibration, claims that after changing ROMs you should recalibrate your battery gauge. It has good reviews so it seems like the general concept is sound and trying ...
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1answer
3k views

How to calibrate a Samsung Galaxy Tab GPS and compass

Does any one know how to calibrate a Samsung Galaxy Tab GPS and compass. Is the Galaxy Tab even "calibratable"?
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2answers
793 views

Is battery calibration important for Android phones?

I heard that battery needs to be calibrated for a first few usages. I heard that battery needs to be calibrated every 40 charge cycles. I heard that i must not let battery get too low and not ...
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4answers
709 views

Google map (and VZ Navigator) rotates in wrong direction

When I use Google Navigation or VZ Navigator on a Droid Incredible 2 it is supposed to align the map to the direction I am pointing the phone. But when I turn around the map rotates in the wrong ...
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1answer
309 views

Do I have to calibrate my battery after a reinstall?

When I installed Cyanogen Mod 7, I 'accidently' clicked 'Wipe Battery Status' even though my battery wasn't fully charged. Now I have no idea what this exactly does (even more reason I shouldn't have ...