Battery problem???if first one percent lasts 30 min - Lenovo ZUK Z2 (Plus) Questions & Answers

Hi i have noticed that the first one percent of battery after a charge is lasting to much ,something like 20 30 min ,is it something to worry about?I men about how is the rom affecting the phones heath?I am on the last version of lineage os ,no custom kernel.I did a full wipe of the system partition before instaling so i dont think it is a battery calibation broblem

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[Q] Battery life has suddenly shortened

Hi I have: HTC Wildfire with CyanogenMod 7.2.0-RC1
In about the past 2 days my battery life has dropped considerably with the phone not lasting more then 12 hours, as opposed to the previous life of 2-3 days.
I charged it too 100% last night and this morning when I checked it it was at 20%
I have not installed any new apps, my screen usually runs on low brightness and the data connection only running on 2g/Edge and I have changed no settings lately.
I tried a battery stats wipe, no change.
I remember having that problem just after I flashed a new recovery.
It was about 80% before I sleep And when I wake up I find it 55%
I installed Sympfinity kernel and it really improved battery life.
now only 10% (sometimes less) are lost through the night.
Try Sympfinity kernel.
Sent from my HTC Wildfire using Tapatalk 2
I Flashed CM7.2 RC2 it seems to have fixed the problem.
tpex said:
Hi I have: HTC Wildfire with CyanogenMod 7.2.0-RC1
In about the past 2 days my battery life has dropped considerably with the phone not lasting more then 12 hours, as opposed to the previous life of 2-3 days.
I charged it too 100% last night and this morning when I checked it it was at 20%
I have not installed any new apps, my screen usually runs on low brightness and the data connection only running on 2g/Edge and I have changed no settings lately.
I tried a battery stats wipe, no change.
Click to expand...
Click to collapse
I advise you to install battery calibration from play store, sometimes after flashing a new rom, battery may be miss-read
tip
the battery life is also affected depending on the time you have automatic update on your phone because if you have updated very often it spends considerably battery not in use so the phone .. hechale a look at this and help us a lot of your battery greetings
Welll i used to have a similar problem on my wildfire,so i downloaded power max and used it on standard mode and used Go power master with autoswtching and other stuff...just before exchanging it for a Nexus, i had the battery to last around 40 hours with 5 hours of browsing, 3 hours of listening to music and 2 hours of gaming with heavy use of whatsapp and texting and 30-40 minutes of calling...previously my battery use to last only 10 hours...hope this will help you...you can also go up to ebay and buy an extended battery for just Rs.960 which is 3000mah...cheaper than the original smaller battery....link to the extended battery http://www.ebay.in/itm/3000MAh-Exte...4-HTC-Wildfire-G8-/140533335447#ht_1453wt_907

e975 BATTERY LIFE EXPERIMENT. is it normal

Hello guys,
i own Lg og e975 Indian phone, i have been looking around people praising lgog battery life to be excellent and some people experiencing it be just opposite...my battery darins in weird manner like initialy from 100% to 80% it takes 90 odd mins (2g data on, eco mode on, screen continuous on) and it marginally varies between 80% to 30% but below 30% like from 30% to 0% it last only 45 mins with same setting above eco on, 2g and screen on
one experiment (eco on, screen on 35% with auto off, 2g data on)
100% to 94% in 30 mins, 6% in 30 mins, thats 5 mins per 1% battery drain is it normal? please post your results also kitkat is not launched here in india is it true? does kitkat update improve battery?
Yes, battery life is bit weird.... When I was in stock jb i used to get some 12 or 15 hrs with 2 hrs screen on time..... I just flashed open EU stock KK kdz and solid keynel.... Now getting around 20 hrs of battry backup with same usage and 3 nd half hrs of screen on time.... Obviously undervolted my device to 1v for 1512mhz..
Sent from my LG-E975 powering Stock 4.4.2 & SOLID Kernel

Solved: Is this normal??

i m on stock lolipop and my phone is 11 months old... problem is that when my phone reaches 10% charge left it drains abnormally quick and fast like 1 % in one minute and oftenly it decreases from 10 % to 5% with in one minute... any suggestionss??
n70shan said:
i m on stock lolipop and my phone is 11 months old... problem is that when my phone reaches 10% charge left it drains abnormally quick and fast like 1 % in one minute and oftenly it decreases from 10 % to 5% with in one minute... any suggestionss??
Click to expand...
Click to collapse
When was the last time your calibrated your battery?
IAmSixNine said:
When was the last time your calibrated your battery?
Click to expand...
Click to collapse
Two days ago.. bt this issue is there
The battery meter is just an estimation of battery life. It shouldn't be expected to be that accurate (within a few or even 5 or 10%), nor should you make a habit of draining your phone to below 10% anyway.
redpoint73 said:
The battery meter is just an estimation of battery life. It shouldn't be expected to be that accurate (within a few or even 5 or 10%), nor should you make a habit of draining your phone to below 10% anyway.
Click to expand...
Click to collapse
thanks for your reply but i managed to solve my problem ... i wiped cache partition and performed soft reset for two minutes.. and now battery indicator is fine enough and i m getting 4.5 hours screen time with 35% brightness and locations are completely turned off. (Fck you google) and standy by time is much improved as well.... 1% battery drain in 2.5 hours on standby...... i m one stock lollipop .. unrooted as well... quite satisfied. now... i m happy to go for htc and not samsung because they have drastic problemss with lollipop

20 % stuck all sony xperia devices !!!

Hello Guys
sorry for my threads i was changing my pc and completly forget about to comlete my projects but know there are several roms with android 7.1 like aospa or omni so there is no reason
i dont promise but if dumbs are leaked i will try to build a android 8 rom with a good friend of me ho knows more about this and if new flagship sony phone in late 2017 is released i might be in these threads as dev
THIS IS MOSTLY NOT A SOFTWARE PROBLEM (AND BATTERY)
So the thing is my phone was working a long long time with the same rom without any problems but after i let it 2 days without charge there was a problem i dropped my phone 1 week ago and since it was never fully empty
this time i needed to improvise after 1 full day to power this sh*t on i come to a result i go ´to a repair store
he took the back off and told me its not a battery problem he charged the battery sepperatly
he charged it to 15 volts and than it powered on it showed 16 % than after charging 2 hours 20 % after 10 minutes off using crashed
i took the back off and disconnected the battery and charged the phone THE PHONE WAS SHOWING CHARGING .... than i connected the battery to the phone again and its rebooted
wiped all off clear install stock rom ánd thAN AOSPA SAME
so there are two ways how the problem comes
1#
dropped phone damaged reader of voltage thats in the battery and its stucked at 20 % or only gets 20% but in real the phone is charging to full but crash at 20% weird
2#
reader of voltage on meinboard was partly damaged and only goes to 20 and i damaged something with my fingers so its stucked AT 20
you need to know that only the battery percentage indicator is deat and stucked at 20 whatever it shows % your phone is still charging to 100
there is no way to fix that sh+t
if your phone isnt charging over 20 (like normal charging 1-20%)(NOT like in the other case stucked at 20%) its a software problem.....

Battery Issue

Hi,for some time I have a problem with the battery, it has gone from a duration of 2 days with 6/7 hours of sot to 1 day with 2/4 hours of sot.
I tried to install various roms, I followed some guides to "erase" the battery memory but nothing had any effect. I installed accubattery and as battery capacity gives 1800mah on 3500mah.
So I decided to buy a brand new original battery, but this too does not last long and on accu battery I have the same results as the old one.
I also resetted the phone by deleting everything in twrp (data, system, internal etc) and reinstalled another rom but the duration has not changed and after 2-3 days of use it started to turn off at 20/30% without warning.
Someone can help me?I'm out of ideas
This Is a screenshot of batteri charge and discharge.As you can see from 100% to 39%only 820mah and It shut down at 39%
https://ibb.co/brgMdq5
Thanks

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