Hi, i heard that tegra 7 have high battery drain. I don't have comparassions between 4.3. and 4.4. But on back in time on stock 4.4.2 drain battery fast after I on the wifi. It drain 1%- copule minuts. Before copule times I try make hard reset but this not help. So i decided to root my tab and flash the Shaky kernel. No I have drain on insane level, after I on a wifi i took 7% in 2 min. Anyone have idea what is going on ? I search the internet, forums etc. and there is no problem solution.
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Hey guys, i have a problem concerning the battery life of my HTC Hero with FroydVillain 1.7.3 (Android v2.2.1)
In the last couple of days my battery goes down by 10-12% per hour without even touching the phone. I tried factory reset, wiped sd card and reflashed, flashed CM7 but still the battery issue didn't go away.
I charge it 100% before i go to bed at 11.30 and when i wake up at 7 the phone is completely powered off..
The thing that consumes my battery is the process "Android OS". I read about it on the internet, but all threads were SGS2..
The strange thing is that it's CPU usage time according to the battery stats is 1h 21m after 3 hours of sleep.. Is this normal??
I have everything turned off - wifi, gps, mobile data, auto sync, background sync and still the drain continues.
Has anyone had this kind of issues and possibly a solution?
Or should i buy a new battery?
f1r3fl3x said:
Hey guys, i have a problem concerning the battery life of my HTC Hero with FroydVillain 1.7.3 (Android v2.2.1)
In the last couple of days my battery goes down by 10-12% per hour without even touching the phone. I tried factory reset, wiped sd card and reflashed, flashed CM7 but still the battery issue didn't go away.
I charge it 100% before i go to bed at 11.30 and when i wake up at 7 the phone is completely powered off..
The thing that consumes my battery is the process "Android OS". I read about it on the internet, but all threads were SGS2..
The strange thing is that it's CPU usage time according to the battery stats is 1h 21m after 3 hours of sleep.. Is this normal??
I have everything turned off - wifi, gps, mobile data, auto sync, background sync and still the drain continues.
Has anyone had this kind of issues and possibly a solution?
Or should i buy a new battery?
Click to expand...
Click to collapse
I have also been experiencing battery issues with Froyd lately, but not to the same degree as you are. My solution was to wipe and install another 2.2.1 based ROM. This new ROM is acting normally in terms of battery life.
With Froyd, my battery was acting "weird" in terms of overall battery life. Once I got about 3 good discharge / charge cycles in a row things seemed to improve.
Another thing to consider is did you recently install any new apps? Some apps don't play nice and cause the phone to not enter sleep state OR cause excess CPU usage.
Some people might say "wipe battery stats" but some Google Engineer / Developer has recently dispelled that myth... https://plus.google.com/u/0/105051985738280261832/posts/FV3LVtdVxPT
Good luck!
It's not from any app. Last night i wiped my sd card, wiped everything from recovery and flashed Froyd. I used it all day without installing anything besided battery graph to monitor my battery usage. it's something from the OS itself i guess..
The funny thing is that it seems that in the past two hours the drain has disappeared and now the battery is reducing by ~1% per hour and i haven't done anything during that time, except 2 calls under a minute each and 1 sms.
How old is ur battery? Did you consider that it might be physically related? Not because of the processes or so?
One more thing I noticed - if I charge by ac outlet, it charges faster, and lasts longer, if I charge by computer usb port, it charges really slowly and battery drains way faster... I don't know about battery life, maybe from ac outlet it dies faster, but 2 years of using it and still 1.5 day of normal use...
Thanks for the replies guys! I found the problem, it was my radio.
I flashed the latest radio and now my hero's battery life is better than before!
f1r3fl3x said:
Thanks for the replies guys! I found the problem, it was my radio.
I flashed the latest radio and now my hero's battery life is better than before!
Click to expand...
Click to collapse
Which radio did you you use before and after?
Thanks!
f1r3fl3x said:
Hey guys, i have a problem concerning the battery life of my HTC Hero with FroydVillain 1.7.3 (Android v2.2.1)
In the last couple of days my battery goes down by 10-12% per hour without even touching the phone. I tried factory reset, wiped sd card and reflashed, flashed CM7 but still the battery issue didn't go away.
I charge it 100% before i go to bed at 11.30 and when i wake up at 7 the phone is completely powered off..
The thing that consumes my battery is the process "Android OS". I read about it on the internet, but all threads were SGS2..
The strange thing is that it's CPU usage time according to the battery stats is 1h 21m after 3 hours of sleep.. Is this normal??
I have everything turned off - wifi, gps, mobile data, auto sync, background sync and still the drain continues.
Has anyone had this kind of issues and possibly a solution?
Or should i buy a new battery?
Click to expand...
Click to collapse
Looks like you have a battery problem. OS does not really kill batteries, you can see more or less the same performance if there are no background apps eating your power.
Check these batteries for your Hero. These are top quality and many users vouch for them.
HTC Hero Mugen Power batteries
@saj222 i'm now running the same radio as the one in your signature. before that i was with 09.05 or sth like that..
@porcupineli my hero is second hand with about a year of usage before me. i have it for about 2 months now. Since the phone costed me $90 i don't think i can pay $70 for a battery.. I was thinking of buying this one
ebay (dot) com/itm/2600mAh-Extended-Battery-cover-HTC-Hero-G3-White-GSM-/250892692348?pt=PDA_Accessories&hash=item3a6a5eab7c#ht_1230wt_1139
Is it any good?
Received OTA, installed the 4.3. But after the upgrade (about 48 hours), my battery life has taken a hammering.
Fully charged last night, did literally nothing so far. Just a few calls. No games or browsing at all. But battery is down to 50%. Stock and rooted.
I saw a few posts regarding same. But no definite answer. Any pointers what I should do here?
cheers!
Not sure why the CPU seems to be running at max frequency for such long time. I think that's causing the issue.
Nexus Battery issue aft 4.3 update
Need some help wrt my nexus 4. Charged the phone to 97% yday night and its currently at 52% aft 14hr 17min. The on screen time is 23mins. Battery stats shows that the phone was kept awake for 13hr 45min. WakeLock detector does not show any battery hogging apps as such. Any idea on how this can be fixed? The phone is on a stock 4.3 ROM.
Honestly i would re-flash the 4.3 images or something.
My phone has been 1 day 2h (or 26h) since last charge, with 2h screen on time and i have 57% battery left. Everything is stock (will flash franco.kernel soon-ish), but stock battery seems real good so far. I do not have loads of apps or anything like that yet - the phone is freshly installed with 4.3 and i only use whatsapp/hangouts/calls/sms/chrome/facebook/google now... no games or heavy use.
I am having some battery issues, and I cannot understand why.
I was on JB 4.3 stock and rooted, and battery was working fine. But when I updated my tablet to Kit Kat (I flashed purity rom), my battery drained because of google search. On the battery usage, sometimes it had more than 40%.
So, I flashed CM, because I thought it was probably a bug from the rom. But now my battery drains with google keyboard, it keeps downloading data all day long. If I put my nexus on airplane mode the battery doesnt drain.
Any help would be appreciated,
thanks in advance!
All of a sudden, my S5 has started experiencing quick battery drain when wifi is turned on. If I turn wifi off, I get very good battery life.
Any advice?
Same here. Suddenly started on android 5 with custom rom.
Till now I have reset/factory reset, try another rom, try back to stock but still not working.
When I turn wifi on an there is a huge drain. I'm talking about 100-0 in just 13h without usage.
If just mobile network is turned on everything is allright and there are three days battery life.
I have watched with battery doctor etc for some reasen but there is no awake or something.
In battery usage there are missing 80% of used battery just don't listed.
Sounds for me like it's an hardware issue?
Thanks for any help
Sorry for bad english
Hi,
anyone here using the 930U firmware ,
i get only about 2-2,5 SOT.
Is it the problem with the U firmware,
Or nougat itself,
Thank you.
Edit: My battery drop 35% in six hours standby last night T.T.
I have the same issue. Not sure what causing the drain. I moved to hybrid rom by jkruse . That helps keeping the battery life good. https://forum.xda-developers.com/att-galaxy-s7/development/rom-t3637664
i have the verizon variant and i have the same issue, i'm returning to stock verizon rom
Same problem here, it started about 2 months ago. I have noticed that it doesnt happen when airplane mode is activated and only wifi is on, maybe radio is causing the problem (?). I'm going to try the hybrid rom mentioned before
Could someone solve the problem? I have the last update and the battery is drained and turned off with 40%
That's odd. I've been using the G930U on my G930A for some time now and I haven't had any problems with the battery life. Then again, I only have Wi-Fi on my S7, so maybe it is a radio issue?
I do not know, sometimes it goes off with 40% others with 19% and so it varies but never reaches 1% and it will be 2-3 hours of screen use that the battery lasts. I changed the battery but it remains the same