I have an s5 plus brand new with lollipop 5.0.2 in box. And on first day i see that the battery drains 8% in 6 hours on idle. No overheat but that battery drain makes me crazy i have a galaxy grand prime to but even after 14 hours of idle has 0% battery drain. I know that the s5 hardware needs more fuel but on idle it's not normal to have that amount of drain in this low interval of time. The same applications are installed on both phones!!!!!power saving mode helped a little bit with restrict background data but even so i had 3 % in 6 hours, there is something wrong with lollipop.So will this drain fixed with a new android ubgrade?because 5.0.2 is not good. Or i have to give my phone to somebody to install kit kat on it?
Hello and welcome to Android Central
Fleisz Iosif!
Thank you for your post.
There are currently 40 different models of the Samsung Galaxy S5 and over 3,000 different stock Samsung firmware versions, worldwide, covering 6 different Android platforms, Android 4.4.2, Android 4.4.4, Android 5.0, Android 5.0.1, Android 5.0.2 and Android 5.1.1. Not all issues will affect all models or firmware releases and your answers to the following questions will help in the forum's answers to your specific query.
#1. Could you post your Model number and Android version...
To locate these, go to...
Settings > More > About device > Model number and Android version
This will give you the model of Samsung Galaxy S5 that you have and which Android version you are on.
#2. Your current Firmware, (not just Baseband), version .
To locate your current firmware version, go to the stock, Samsung, dial pad and type in...
*#1234#
This will give you your, "Version", details in full, usually 3 lines of information, AP: CP: CSC:, which may all be relevant.
*** If code *#1234# has been disabled on your firmware, you can download and install, free from the Play Store, Phone Info and it will give you, under Firmware Info... PDA, Baseband, CSC, versions.
#3. Also helpful would be your carrier, (service provider), location, (UK, India, Russia, USA, etc: ), and if your phone is rooted or not and running a custom ROM, (give details).
Thanks. The above helps us to help you and hopefully someone will be able to reply to you shortly.
For more information, see,
40 Galaxy S5 models - Dummies Guide
(TIP If you are a poster it is a good idea to mention your model number and firmware version in case this has a bearing on your problem.