Huge battery with Marshmallow drain. Operating system Android phone sleep never let

HII all

I had this problem with lollipop on my Xperia Z5, but it is now still present on my phone after I have updated to the marshmallow.

My phone has very big battery drain, with the the battery lasts bairly my a full day. Android operating system is almost always one of the highest consumers and is constantly keep the phone awake. I usually get 2-3 hours SOT of a full charge.

I also find that my old cell consumes a lot of battery and I have the mobile radio active bug that consumes battery too.

Can someone please help?

Should I have a defective phone, because these deferred questions of lollipop of Marshmallow? He very poor actulally of Sony to sell a phone for $999AUD and to advertise as being the autonomy of 2 days, when barley of the battery lasts a single day with light use.

Any suggestions would be greatly welcomed, because I'm almost my wits end with this phone.

OK, so my use of phone batteries is returned to normal.

I did some tests and concluded that it must some wakelock which is the origin of my phone to stay awake and goes to sleep. I narrowed down it to 2 things.

1 Bluetooth: When my phone disconnects my Bluetooth car, I think a wake lock happens and something prevents the phone from sleep and does not go to sleep or doze. A reboot usually solves the problem. But then again, sometimes it don't happen.

2 uni WiFi. On my Uni WiFi, especially the eduroam network, the phone remains awake too, if I forget the eduroam network (or simply turn off WiFi), and restart the phone, the question is not coming back.

Im not sure what exactly are the causes them to occur. But I haven't found that one or the other sometimes cause the phone to stay awake. I have slightly more but I'm not rooted and do not want to tamper with the phone any further.

Do not use the wireless eduroam network, or use only not my car stereo bluetooth seems to prevent the phone to stay awake.

Now I get 1 or 2 days autonomy with screen of 3 to 4.5 hours in due time. But on average my phone lasts me easily with about 50-60% remining 1 day when I'm in bed.

Tags: Sony Phones

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