Cell Standby Increase..what causes it? - Galaxy Note II Q&A, Help & Troubleshooting

Hi,
A few days ago my cell standby was at 3% and battery life was just perfect....I checked it today and it increased to 10% and my battery drains faster now...what is the cause to this increase? Is there a way to fix this??
Thanks.

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After switching my wifes EVO to RC2, SZ 0.2.1, baseband 09.01 she had her battery die in less than 5 hours with almost no real usage.
When I looked at her battery stats it said this,
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phone idle 19%
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Newly flashed rom, charged it full, and recalibrated battery.
only 6% battery drain while sleeping
But when im using it, it could use 1% battery after 5 minutes, but then suddely the next minute it has dropped 2-3%.
Sometimes it holds the battery, but then suddely it drops like crazy.
I havent let the battery die after recalibration, but i thought that after resetting the battery stats it should be more linear battery drain when im doing the exact same operation the whole time, so i guess it would drain the same amount of battery, not being that jumpy
b1rken said:
Newly flashed rom, charged it full, and recalibrated battery.
only 6% battery drain while sleeping
But when im using it, it could use 1% battery after 5 minutes, but then suddely the next minute it has dropped 2-3%.
Sometimes it holds the battery, but then suddely it drops like crazy.
I havent let the battery die after recalibration, but i thought that after resetting the battery stats it should be more linear battery drain when im doing the exact same operation the whole time, so i guess it would drain the same amount of battery, not being that jumpy
Click to expand...
Click to collapse
using Current widget or battery monitor to observe how many mA it consume every one or five minutes? average 2-10mA is normal

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with not even moderate use, the battery drained down to 30% in 10 hours. I have not experienced this fast drain before on Pixel C. :crying:
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