hai,
i have a weird Problem well it started after i changed my 3.7 v 3000 mah LI-Polymer Battery for 7 inch 6582 MTK TAblet
well everything works absolutely fine as long as i dont use internet,i mean if i dont use the tablet but leave it on.
The charge lasts more than 60 hrs .if i use it continuously but without internet, The charge lasts for more than 4.5 hrs wich is fine.
But if i start and use internet. the kit kat shows battery draining superfast and brings it down to 0% in around 20 mins
and because the system thinks it needs to close at 0% it shuts down, but immediately when i connct it to charger the real battery status can be seen for example battery charging at 70%
after a minute i disconnect the charger and start Tablet and internet again, it shows battery drainning fast brings to 0% and shuts down
again i connect the charger and real status shows up charging at 60%
so basically the problem is when internet is in use system show faulty drain of battery due to wich it then shuts down whilst in reality the battery has not drained
How to Fix It?
Related
My one mini will drop to 0% when I am using apps like chrome or when I am gaming. There will be a 0% battery notification before shutting down. I also cannot turn on my phone after that. It will charge to 100% normally after that. Have tried battery calibration app and some online methods but they don't work. Weirdly, after I charge my phone to like 20% after the battery dropping to 0, it will discharge normally. It would not do that after it went above 30-50%. Before the incident, I have discharged it fully a few time after gaming. What should I do?
What ROM are you using? I had the same issue on Lollipop but never on KitKat.
Sounds like you've go the same problem as all of us here:
http://forum.xda-developers.com/htc-one-mini/help/device-off-45-battery-t2903544
Come join the discussion.
My S6 chages very fast till 80%.
Now the problem arises from 80-87 it goes like 1% in 2.5mins(charging current 600ma)
from 87-93 it goes like 1% in 4mins(charging current 200ma)
and after 93% it goes 100% in less than a minute(charging current 100ma)
once i remove from charging it trickles down to 93 very fast
the battery drain is slower than normal after that till 80%
overall battery life is bad till 40 % but better below 40
i tried different cables adapters tried charging with phone switched off ,safe mode no good
i am on back to note rom with arter kernel
i am going to switch to stock to test it but it doesnt sseem to be a software issue
any solution guys?
callibrated the battery thrice
is the battery messed up?do i need a new one?
bhavstech said:
My S6 chages very fast till 80%.
Now the problem arises from 80-87 it goes like 1% in 2.5mins(charging current 600ma)
from 87-93 it goes like 1% in 4mins(charging current 200ma)
and after 93% it goes 100% in less than a minute(charging current 100ma)
once i remove from charging it trickles down to 93 very fast
the battery drain is slower than normal after that till 80%
overall battery life is bad till 40 % but better below 40
i tried different cables adapters tried charging with phone switched off ,safe mode no good
i am on back to note rom with arter kernel
i am going to switch to stock to test it but it doesnt sseem to be a software issue
any solution guys?
callibrated the battery thrice
is the battery messed up?do i need a new one?
Click to expand...
Click to collapse
Have the phone reach 0% , until it powers off automatically . Then let it charge to 100% without turning it on
-XperiaMan- said:
Have the phone reach 0% , until it powers off automatically . Then let it charge to 100% without turning it on
Click to expand...
Click to collapse
tried that too thrice
Change usb cable to random one because original samsung cable sucks...at least for me it suck
I have noticed that when i plug my Z5 in to charge overnight, it will charge to full in just a few hours and then remain plugged in for the next ~6 hours until i unplug the phone 'fully charged" in the morning.
My theory is that the phone loses charge (maybe to protect the battery?) when left plugged in at full charge.
I will only get 3 hours SOT max if i leave my phone charging overnight. But if i unplug my Z5 as soon as it is fully charged i get 5 + hours SOT.
Also, often when i plug my phone into charge at 1 or 2 %, it sometimes actually causes my battery to die, before the phone boots again and starts to charge. Does anyone else notice this?
I am using the stock sony UCH 20 charger with came with my Z5.
What do you guys think?
That does sound peculiar. It should be noted that while it is normal for the phone to protect the battery by cycling between 90% and 100% when plugged in (battery gauge doesn't account for this, that's why it appears full all the time), it definitely shouldn't cause a 40% difference in SOT even if you happened to unplug when the battery is at 90 percent.
Yes, you're right. Once the battery is charged to 100%, the phone stops charging and will let the battery drop to around 92% and once it hits 92% it will start charging again to 100%. Even if you unplug the phone when it's showing 100% after charging at night, it might actually be charged to 93% for example. That's why very often people complain that the first 10% of the battery drops very quickly, while in fact it's just the battery meter catching up with the battery charge. This is done to protect the battery and ensure it retains charge after many cycles.
Regardless of that, the difference should not be that huge. For me it's usually extra 30 minutes SOT.
It seems the stock firmware has a load of random wakelocks but I have hope that a soon to come update will fix most of the issues, if you are rooted I suggest that you use greenify or amplify (reqires xposed)
Hello,
I bought a second hand S6, and after some while I noticed a battery issue.
While discharging, everyting is normal until about 11-12%, when it drops to 5% and then continues like normal, 4-3-2-1-shutdown.
If I put the charger even for a second in any percentage below 5% it jumps to 8-9% , and then contunues the discharge from there without missing capacity.
If again I continue to charge without disconnecting, if goes lets say from 1% to 8% instantly and then continues charging like normal.
Is this normal for an old phone? Or can I fix it somehow?
I had never noticed anything like that in any of my android phones before, ever 3 years old.
I have already deleted battery stats, and performed 2-3 times full charge/discharge cycles, without results
The ROM is original 6.0.1 rooted.
Hello,
Tried at 100% and stayed at 100%
Should I try at 10% or 1% ?
pika456 said:
Hello,
Tried at 100% and stayed at 100%
Should I try at 10% or 1% ?
Click to expand...
Click to collapse
It happens for me too. It's just Samsung's failure. Sometimes my battery jumps %1 to %17 when i plug the charger.
To be honest, you can't do anything about it.
I did the proceadure at 14% it dropped to 0% after some seconds and then shut down.
I charged it OFF but when it reached 95% went to 100% in seconds.
When I unplug at 100% and wait 5 minutes (always OFF) at next connection to charger showed 95%.
So it took me 1 hour of intermitted charges to reach 100% and stay there.
We'll see what happens next. I'll keep you updated.
Can anyone suggest what is happening here please with Mate9?
My phone has a new battery for last 6 months after original battery started swelling and expanding the phone case. New battery works like original except very occasionally, maybe once a month, the battery runs down faster than normal. It might normally last 36 hours whereas once in a while it would run down in 12 hours - last time the usage attributed high power consumption by Huawei Health app, but I don't know if this was culprit before. HOWEVER, when I plug in charger the phone doesn't charge but continues to run down. If I turn it off it doesn't charge but continues to run down. Then if I wait a few hours with it turned off it then acts normally and recharges 100% in 90 minutes in the turned off state for a full 36hrs++ usage when powered on again.
So what is wrong? Just and old phone needs replacing?