ICS Battery Bug [ Nexus S and the Galaxy Nexus]

[Astrix]

Supposed Ice Cream Sandwich battery bug seems hit or miss, but something is up.


Heard a lot of scuttlebutt about the Ice Cream Sandwich battery bug.
How it's affected the Nexus S and the Galaxy Nexus.


They decided to do a little independent research of their own.

Tested were:

1 Samsung Nexus S (T-Mobile) with the official 4.0.3 update
1 Samsung Nexus S (T-Mobile) with Android 4.0.3_r1 built from source
1 Samsung Nexus S 4G with the official GSM update ported over
1 GSM Galaxy Nexus
2 Verizon LTE Galaxy Nexii


The Bug:

Many people think that some issue in the kernel or the code is keeping the phones awake when it should be asleep.

ics_battery_001.jpg


Their Results:

The results were interesting!!!


Source: here

[Ads]

[Pharoah]

i wonder if the xoom ics will have this issue.

[Castorshells]

I have been watching this on mine.
uploadfromtaptalk1324445226255.jpg


Now I have my wifi set to always on even when screen sleeps for Groove IP purposes. Even though OS taken so much of the time I haven't noticed any worse battery for me. My total battery time is 5 minutes longer than my OS awake time, with a total time of 7 hours and 15 minutes.
Why does my mobile data have time though, I have no data plan and can't even remember the last time I used 3g.
uploadfromtaptalk1324445257771.jpg


heartheecho.webs.com

[Pharoah]

be sure your mobile data is disabled.

[magpiemini]

That's weird, T-Mobile is not advertizing or selling the Nexus yet. Did you mean the Galaxy S II ?