Weird battery consuption by camera - G4 Q&A, Help & Troubleshooting

I have recently acquired a lg g4 h12 and my battery consumption is weird. It says that camera used the most battery yet i havent even opened the app at all today. See the attached

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LG G2 battery draining fast with Moto 360

Hi,
My G2 usually has stellar battery life, but since I connected the Moto 360 to it, it drains faster than the watch. I took them both off the chargers at 9:30AM, and at 3PM the watch shows 71% battery (which is great, btw) but the phone is at 56% whereas without the watch it would have been at at least 75-80%.
I do have the latest update to the Moto 360 (the one that increases battery life). Unfortunately I could not try the combo before the update because my watch is new.
Does anyone have this problem using his LG G2 in conjunction with Moto 360 ? Any solutions ?
Thanks.
Yes, I am having that issue with my LG G2. Android Wear is top app consuming my battery, even more so than my screen. My LG G2's battery life prediction drops in almost half after a few hours of Android Wear being connected to the watch. I am wearing the watch disconnected for the time being until this is resolved. Yesterday, Google opened an official product support forum for Android Wear. I started a thread there on this problem. I'd encourage you to contribute to it.
https://productforums.google.com/fo...tion#!category-topic/android-wear/-1Crx26hm6k
I sometimes have this issue with my One M8. Easy to tell, the phone is getting warm and the battery graph takes a steeper downward angle. The fix I found is to just reboot the watch. Seems to work everytime for me.
Me three... I noticed this with my G2 after getting the 360, however battery drain is not as drastic as you mention. My phone will still get me through a day's use.
I've been waiting to go back to my Nexus 5 to see if this is any different, but LG returned it without repairing the fault on it
Add me to the list. My G2 battery drains much faster when watch is connected.
I found the problem. It was a recent update to the PayPal app. PayPal consumed more battery than the screen. Android Wear is not in the top battery draining apps but maybe Bluetooth drain is not counted as part of the app. I have uninstalled it last night an now my G2's battery is as good as ever. Plus the 360 has 51% battery left after 9 hours with Ambient Mode on.
Things look quite acceptable right now !
I don't even see android wear using any battery on my G2
Are you using any apps or watch faces that sync data a lot? That can cause a wake lock on the phone and cause a drain like that
LG G3 drains way more than it did when paired with my Pebble watch. Switching to the Xperia Z3, ad it also drains fairly fast. I'm not even using Google Now

Samsung Tab s 8.4 T707A, Battery issue after upgrading past kitkat 4900mAh to 2100mAh

So i got my tab s recently and went and upgraded it using this
https://forum.xda-developers.com/galaxy-tab-s/general/root-sm-t707a-lollipop-supersu-xposed-t3468485
But i noticed the battery wasn't holding up so well, i downloaded cpu-z to check my system info and it tells the the battery is 2100mah, now went i run the same app on kitkat it shows the full 4900mah and i noticed the battery was working better, and i tried marshmallow and it yielded the same issue showing only 2100mah
So i think i might be stuck with kitkat for the time being, Has anyone else had this issue?

LG G4 battery percentage problem

Hello
I have the following problem: i changed my original battery with an extended one (7000mah) and my LG reads the battery juice right until 5%. After that it just fluctuate between 4 amd 6 percent but I can use the battery like for another day. I assume it reads the original size of the battery (3000mah) and no matter how big is my actual one it just stops reading at 5%, where the original battery should probably die. I have tried to reset the battery stats with root apps but no gave any acceptable result. Is there a way to make my phone correctly read the bigger battery mah, hence the correct percentage?
Thanks to anybody who can help me with this problem.
My phone is an LG G4 (h815) with H-Rom Nougat on top of it.

LG G4 vs Xperia XA1 Ultra

Hey guys,
I am finding myself in a difficult position to make my mind on which phone suits me better.
I had the LG G4 for some time now and I found it really amazing. Always moving fast, reliable with GPS direction plus a nice attractive UI. It's main issue though was the battery draining so fast. For the past months my phone was always drained at the end of the day even with minimal usage. I ordered a brand new battery and replaced the current one just to see I can barely see an improvement.
On the other hand, I've been using my brother's Xperia XA1 Ultra in a trip and I was just amazed by this phone battery. It was performing at least 3 times better in terms of battery life and at the end of the day I still had over 40%+ of juice left. However, I had experienced trouble with Google Maps getting the compass to point the right direction I was facing and the back camera didn't really felt like a improvement for me.
Is there indeed an upgrade (hardware related) moving from LG G4 to Xperia XA1 Ultra? Is there something I can do to prolong my LG G4 battery life?
Moshan said:
Is there something I can do to prolong my LG G4 battery life?
Click to expand...
Click to collapse
Latest aoscp or LOS with titan kernel will get the most possible battery life out of the g4. The display panel of the g4 is the main reason for draining so much. Replace it with an amoled one and you will get a week.. Lol.
Sent from my OnePlus 6T using XDA Labs
Moshan said:
Hey guys,
I am finding myself in a difficult position to make my mind on which phone suits me better.
I had the LG G4 for some time now and I found it really amazing. Always moving fast, reliable with GPS direction plus a nice attractive UI. It's main issue though was the battery draining so fast. For the past months my phone was always drained at the end of the day even with minimal usage. I ordered a brand new battery and replaced the current one just to see I can barely see an improvement.
On the other hand, I've been using my brother's Xperia XA1 Ultra in a trip and I was just amazed by this phone battery. It was performing at least 3 times better in terms of battery life and at the end of the day I still had over 40%+ of juice left. However, I had experienced trouble with Google Maps getting the compass to point the right direction I was facing and the back camera didn't really felt like a improvement for me.
Is there indeed an upgrade (hardware related) moving from LG G4 to Xperia XA1 Ultra? Is there something I can do to prolong my LG G4 battery life?
Click to expand...
Click to collapse
I have two extended battery packs from power beat and an external battery wall charger so I never use the charging port
Each battery lasts me 27 hours with heavy use

Question Overall bad battery life

Anyone experiencing battery drain despite not using the phone intensively? I have mine for two weeks now and the battery life is kind of bad.
I disabled many apps using Universal Android Debloater and it improved, but it's still kinda bad compared to my previous Realme phone(which also had 5000mah battery).
The phone gets warm when I'm using it, so I think it might be the rom that's not well optimised or maybe it is still bloated?
Me too Today.
1 Reboot,
2 Close all apps
3 Uninstall new app.
I hope to solve the problem!
Edit: [Problem solved]
It drops a bit overnight, that is true. But after a working day with 20-30 phonecalls and about an hour of Youtube I still have 60% battery in the evening which is in the top range of any smartphone I owned.
Battery drain can be from just about anything. Any background app including 3rd party ones that go wrong can create major battery drain.
Some people replace devices to try to solve it.
There's a whole bunch of things you can try though and look into. Nothing here may be easy.
My last Samsung would battery drain unless I rebooted 1-3 times every few days. My A53 has zero battery drain problems. Its likely the A54 should be fine too.
It is.

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