calibrate screen? - Nexus S Q&A, Help & Troubleshooting

any way to calibrate the lcd like on sense roms?

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[Q] [REQ] Circle battery

Hi seen this battery over in the desire forums and it looks very nice
http://forum.xda-developers.com/showthread.php?t=724778
Basically i was just wondering if someone with a bit of know how could port this for Enomther's 2.11.2?
Or if theres any other batterys out there just point me in the direction

[Q] Battery calibartion with multiple batteries

I have read a bit about calibrating our Sensations battery. I have bought 2 spare batteries on ebay (same mah) which are charged from a wall socket. Now my question is, will switching batteries mess up the calibration? Or does the device "know" which battery is used and apply a different profile or something like that?
Thnx!
I was wondering about that too. I just popped a larger battery in my Sensation and it seems to be giving me longer battery life, but I'm not sure I'm getting all I can out of it. Anyone out there have an answer to the calibration question?
Yes, and especially what happens if you keep switching batteries?
I'm actually half way making an app that switches the battery calibration. Is anyone interested?
Sent g.
What exactly will this app do?
Harmani said:
Yes, and especially what happens if you keep switching batteries?
Click to expand...
Click to collapse
I'm pretty sure it's not yet supported by the software...

Battery must be recalibrated on each rom update?

Hi every one,
I was wondering if there is need to recalibrate the battery on each rom update, custom and lg official releases?
Also i bought a 1900mAh battery so I think it need to calibrated for better performance?
Any advice will be great
Sent from my LG-P920 using xda premium
no.
Battery calibration does not affect battery performance, it just changes the accuracy of the battery %age display. There is also no way of calibrating the battery, as it is directly read from the li-ion battery itself. Deleting the batterystats.bin Does nothing besides resetting androids About Phone>Battery Use data - which already resets itself on a full charge (And also broken on O3D GB Roms)
Its actually likely that calibrating the continually will eventually result in considerably worse battery life, as li-ion batteries are best operated between 20-80% charge.
oyanezg said:
Hi every one,
I was wondering if there is need to recalibrate the battery on each rom update, custom and lg official releases?
Also i bought a 1900mAh battery so I think it need to calibrated for better performance?
Any advice will be great
Sent from my LG-P920 using xda premium
Click to expand...
Click to collapse
I saw on the battery calibration app, that it must be recalibrated, since each rom has diferent files to manage power, and it will actually help the battery managment.
Thats what i know, im not an Expert.
tachi_do said:
I saw on the battery calibration app, that it must be recalibrated, since each rom has diferent files to manage power, and it will actually help the battery managment.
Thats what i know, im not an Expert.
Click to expand...
Click to collapse
I saw that too, on battery Calibration by NEMA it says:
calibration needs to be done after flashing a new ROM. but you calibrate.. etc. the whole message that why my initial post was about, I saw other posts saynig that it must so ill do it just in case I dont think that will do anyharm at all.
wasn´t calibration just a matter of charging till 100% when off, then remove battery, insert battery and then start phone and plug again??
i do this and my battery it's all good, although i cna't watch a video for more than 3 hrs hahahaha
It actually worked on my ZTE Blade. I believe it's called overcharging.
hi
i dont think so need callibration after each new rom!
it might harmful for battery!

[Q] Battery Percentage?

Has anyone been able to install a battery percentage mod on their AT&T One X?
Yes I know there's several apps/widgets in the Play store. However, I do not want to have to two battery icons or widgets...
I'm loving the circle mod but looks like it only works on unlocked bootloaders...

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