Battery life

[Amin99]

I got new xperia z1 and i have started to use it . I have been using it for a month only, but i am feelinf that its battery is discharging fast. Besides it take only few time to get charged. Can you help me , how i can restore it. How much hours its 1percentage of battery last in standby mode and how much hours i can use it on 3g ?.. Please help me...i hope your reply..:-)

[Curnow1]

Todays devices with Li-ion batterys are supposed to survive 1 day of use.

For more informations about the z1's battery you can find on the website :

http://www.sonymobile.com/gb/products/phones/xperia-z1/specifications/#tabs

Or

http://www.gsmarena.com/sony_xperia_z1-5596.php

If you feel your devices battery is running out faster on standby and its not surviving atleast 15 hours you should turn on stamina mode

Turning the screen brightness to automatic will also save battery.

However you can always peform a system repair with PC Companion. 

http://support.sonymobile.com/gb/tools/pc-companion/

Download this program,  then plug in your device,  afte press on the top left corner "update or support " i forgot then press system repair and complete al

 Steps.

[Uliwooly]

@Amin99

This is what I would do

Reinstall the latest update with PCC 

then 

Charge the phone 100% > restart the phone > once it reaches 10% check what have been using the battery and how long 

settings > power management > battery 

[alex00752]

If you don't use any feature disable it. Here some tips...

If you have enable WCDMA or LTE mode you can switch to GSM only because the signal is better and there is a limited coverage for 3G, 4G, H+  networks (depending on your area) and your phone use more power to search that kind of networks, If you don't use mobile data often you can switch  from WCDMA to GSM only. (A little compromise between internet speed and battery life)

I disable WIFI, Bluetooth, NFC, Location services, set Keep WIFI on during sleep to "never" , Scanning always available off, stamina always on. I also try to keep off background services like auto sync.

[Curnow1]

@alex00752 

Turning on stamina mode or/and low battery mode will turn off thoes functions automatically