Galaxy Tab 3 10.1 Battery Drainage - Galaxy Tab 3 Q&A, Help & Troubleshooting

I have a Galaxy Tab 3 10.1 and my battery is draining fast. Device Idle is 31% and Android OS is 28%. Anything i can do to make those go down? I have stopped some apps but it hasnt helped.

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Aze2m said:
Am using Galaxy Grand Duos i9082, Power drains significantly even if I keep Wifi ,Data & GPS off while sleep at night. Attached screen shot of yesterday night while sleeping battery charged to 100% & kept all radios off but at morning its 70% . And Android OS is taking most of battery. Even after Factory reset the condition is same. Can you help me reduce battery drainage by OS .
Click to expand...
Click to collapse
Use Greenify and hibernate the apps.

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