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Why does 'Enhanced 4G LTE services' drain my Galaxy S6's battery so fast?

I've noticed that as long as the 'Enhanced 4G LTE services' option is enabled on my Galaxy S6, the 'Cell Standby' process uses more of my battery than the screen, the operating system and all of my apps combined! I'm not even making phone calls, but it's sucking my battery dry while I'm just sitting

Questions

 • Samsung

5.5K

2

0

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How to turn off battery full alerts?

I am an owner of LG G3 phone with Android.I have a custom to put my phone into a charging craddle when at home and especially at night (it serves as an alarm clock). Starting a few days ago, when left in the craddle the phone is beeping continuously, vibrating and flashing the screen. It seems that

Questions

 • Android

784

1

0

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S10+ battery life

My phone is randomly turning off ( turned off over night while plugged in)  and battery use is kinda of high since the last update that was pushed out the other day.  has anyone else noticed these issues..? // Is there a setting that turns off the phone while charging? Edit:  I just had it charging

Questions

 • Samsung

437

1

0

0

Battery backup battery fails.

My alarm has a battery backup.  That battery will not remain charged. Most recently I had a new battery 3 days and the red notification light came on.

Questions

 • Device Troubleshooting

211

2

Solved the Battery Back-up issue forever!

My U-verse install is now 2 years 6 months, phone, i-net, tv.  At the not quite 2 year point I began to get the extremely annoying battery alarm.  Replaced the original battery (which btw, tested fine on a work bench, but I replaced it anyway with a same type 3rd party substitute, $26).  Less than 6

Questions

 • AT&T Internet Equipment

366

0

0

0

Accepted Solution

Samsung S4 Battery Drain

Just got my phone about 4 months ago and even after a battery change, it will still not fully charge.

Questions

 • Samsung

5.7K

1

0

0

Accepted Solution

Official Solution

S8 battery usage

S8 battery not lasting as long as usual in the past month or so. Help!

Questions

 • Samsung

208

1

0

0

Accepted Solution

Official Solution

power outage with uverse phone lines

if power goes out and i have uverse phone line, can i plug in a regular phone & will it work?

Questions

 • AT&T Phone Features

1.4K

1

0

0

Accepted Solution

Official Solution

Getting to know your new device - A guide from AT&T

Congrats on your new smart device purchase! The one thing about new toys is trying to figure out how to use them. We have you covered with great guides, and videos, that will help you learn how to:   Connect to Wi-Fi Set up Wi-Fi Calling (compatible devices only) Set up security on your device Adju

Questions

 • Phone & Device Upgrades

7.6K

1

0

0

Accepted Solution

Official Solution

Battery Saving tips on iOS11

If you just updated to iOS 11 and noticed that your battery life is no longer as good as it used to be, there are a few things you can do to make sure your phone makes it through the day. It may take a few days for your iPhone to optimize itself to get used to your day to day life. Use your iPho

Questions

 • Apple

6K

3

Accepted Solution

Official Solution

Battery life after 4.4.4 update

My Galxy S5 was recently forced to update to KitKat 4.4.4, and ever since then, the phone's performance is noticably worse. The biggest problem is the battery life. It's been cut in half, and the phone feels warmer. "Android System" is now the top user of battery power. I've tried pulling the batter

Questions

 • Android

1.6K

8

0

0

Accepted Solution

Official Solution

S7 Active Battery, Moisture in charging port problems

Frustrated!  I have a S7 Active.  About a month ago after a system update, the battery life on the device was greatly reduced.  It maybe lasts 6 hours.  There was another system update last night, and now I get a "moisture in the charging port error.  The phone was nowhere near any moisture, not is

Questions

 • Android

518

6

0

0

Accepted Solution

Official Solution

What is mdnsd and why is it killing my battery?

I have an unrooted LG G3 with whatever Android version that AT&T currently supports. A few days ago I noticed that the battery life was getting worse (I'd get like 6 hours out of normal use, i.e. full day use). I also noticed that under tha battery usage details, mdsnsd is one of the top offenders (

Questions

 • Android

89K

25

0

0

Accepted Solution

Official Solution

Recent Changes Regarding Battery Backup

Battery Backup Units will NO LONGER be installed with new installations for both Residential and Business U-verse Voice customers. If you would like a Battery Backup Unit, kindly visit this site for more information on Purchase, Installation, and Setup tips. If you need assistance with your alre

Questions

 • AT&T Phone Features

5.8K

26

0

0

Accepted Solution

Official Solution

Return Battery Backup with Old Bad RG?

Old modem (RG?) went bad (Model 3801HGV) AT&T sent a replacement which I installed and everything's fine. BUT the printed instructions say to return the old power cord with the old Wi-Fi Gateway Modem. PROBLEM: there is no old power cord. The old modem was plugged directly into a Belkin Battery Back

Questions

 • U-verse TV Equipment

1K

1

0

0

Accepted Solution

Official Solution

Galaxy S7 will not charge after the latest update

Since the last update my phone no longer charges. I have tried multiple wires and chargers. It will charge only on a fast charger and then only very slowly and only if I am not using it. The battery life is down to about 6 hours and even less if I use it for anything. When it is plugged in and I am

Questions

 • Samsung

456

1

0

0

Accepted Solution

Official Solution

Device Performance - Fountain of Youth Tips For Your Phone!

Like your car, your smart devices need a routine tune-up. Below you will find tips on how you can improve performance on your device and keep it secure. The Basics – Updates, Storage & Battery Performance Updates Updates are important. Not only can they improve device performance, but can

Questions

 • Other Phones & Devices

10.7K

8

0

0

Accepted Solution

Official Solution

AT&T UVerse monopoly

I got a letter from AT&T UVerse saying that I need to call their numbers within 45 days to prevent an interuption in service to my phone and internet. I have AT&T long distance and a Earthlink ISP for many, many years. It is my understanding that AT&T UVerse will be making hardware changes at either

Questions

 • AT&T Internet Installation

5.2K

13

0

0

Accepted Solution

Official Solution

Note 3 & 4.4.4 Email Issue, amd Battery Drain

Starting right after the 4.4.4 update, now when I check email in the default Email app (Exchange email from work) the body of the emails are all blank. I must click on "Load more details" button to see the messages. I have my Gmail account going into the same default Email app but it works fine. Whe

Questions

 • Samsung

3.6K

6

0

0

Accepted Solution

Official Solution

Mobile Troubleshooting - Help Information From Your Community Team!

Welcome to the Mobile Troubleshooting Hub! A One Stop Shop For Your Troubleshooting Needs!    Service loss can be a pain! Not getting text messages or pictures, even worse!  What about your battery life? And your watch?! Check out some of our troubleshooting articles below!&nb

Questions

 • Network Coverage

81.2K

30

0

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