待機耗電佔75%？！

Question

手機是 Samsung的 gts6102

圖片參考：http://imgcld.yimg.com/8/n/HA01009730/o/20140101151649.jpg
 
一直都很浪費電，一個晚上只是待機就花光了所有電，問題是本來是充滿的

圖片參考：http://imgcld.yimg.com/8/n/HA01009730/o/20140101151417.jpg
 
手機閒置75%，什麼app 都沒有安裝，亦無常註程式，而且待機關wifi，開飛航模式，也沒3G/4G的。

我已經試過Factory Hard Reset也沒用，換了電池也一樣，拿去修說是程式的問題，問題是已經Reset過還有什麼程式問題？

? · Accepted Answer

其實手機待機是很費電的, 但所說的75%只代表佔的比例,

不代表很多, 可能很少, 因你又沒有用其他東西, 電用在

待機比例多是正常的事

正常差一次電用到一天就可以了

Gary · Answer

There are a lot of reasons for the battery problem.

1. Android OS - due to design issue, the older Android OS, more charge is used.

2. Aging phone - your phone is more than 2 years old. Li-ion battery lifespan is usually less than 2 years.

What you can do are:

a. Upgrade your Android OS - you should be able to upgrade at least to 2.3.7.

b. Change a battery.

2014-01-02 04:34:21 補充：
Changing the phone may be the only method left. In some cases, phone design can affect battery consumption.

You have done all you can.

2014-01-02 17:42:41 補充：
Phone design (hardware and software) actually affects the battery consumption.

Even it is a Samsung, it does not necessary mean user-friendly.