Help ICS Battery Life Problem

[marcus304j]

After I updated to ICS, my battery has been horrible. I get about 15 hours with little to no use. Yes, my battery was fully charged when I updated. Before ICS, I could milk almost 2 days out of my phone with my light use.

I removed all non-stock widgets and apps and it marginally improved. I even removed my Facebook account.

Anyone else experiencing similar battery life?

 

[vuho]

down systemRom toolbox , trong do co phan calibrate battery danh cho may da duoc root, theo huong dan se cai thien pin , xai ben va lau hon, chuc may man

 

[ad2435]

it is highly recommended that a factory reset be performed after upgrading to ics.