Yup that's bad found it in forum after posting was about to edit but got replied
And battery isue is becoming common but I don't think the reason for shorter life is common I all cases , as for me wakelock is not detecting anything now as I greenified those apps which were causing wakelock , as of now having used this phone for 4 hours 37 minutes battery is at 40 percent and largest consumption by browser , 40 percent of 60 I've lost , I don't have flash enabled neither I am using desktop view then what and brightness is set to auto too , didn't change kernal settings and kernal is same as viper 3.1.4 according to best of my knowledge and it had excellent life while sleep , means phone hardly lost any charge in idle mode but I think this is not the case anymore , I see much greater consumption while offline , didn't change radio ,firmware or carrier signal strength is good , WiFi is connected 24 hrs as was with 3.1.4 but where is the difference ?
After going through all these questions I thought BlinkFeed could be the reason, so I disabled updates from fb , Twitter and Google , still the same now the only thing left is WiFi sleep policy, but in power settings sleep mode Is active , which makes me out of options to consider , yes I m not a developer and hardly know android so just did an analysis to pinpoint anything , not yet successful