sometimes i turned it off and on when needed more juice
and i've notice after i turnoff and the phone got back on
i saw 90% to 80% on battery bar
and the max charge voltage was V3.350 instead off V3.300
after last update (tried few times also safe mode)' only didnt tried hardrest
now when i turning off the "charging optimization"
the batter level remain the same(%) and also can get over 3.300 volt of chrage
anyone else noticed that?
Related
This is my first post, hope you can understand what happens to my phone (SE X10 mini pro - U20i).
When I connect it to my wall charger, it starts charging normally, no problem. If I charge it overnight, what it is supposed to happen is that it charges to 100%, then it stops automatically the charging process, "waits" untill the battery drops a given percentage, not sure how much, and then charges again, and repeats this process until I disconect the phone. This is the normal process, and usually does this.
But some times, what it does is charging to 100%, stops charging and it remains in the 100%!!! Never drops, and it discharges the battery much more rapidly!! I have System Pannel, and when this happens I see that the processor is allways in the 10%, which is not usual in standby... and as the battery is discharging, the % doenst change, still shows 100%, when it is maybe in the 3800 mV. When I disconnect my phone, the % starts decreasing rapidly, as if it was trying to "compensate", ah in maybe 30/60 minutes reaches 50%... This is not normal, and I think it is some process that stops associating the % of the battery with the voltage.
Ever heard of something like this...? My phone is temporarily rooted with Z4mod, with stock firmware. 2.1
try this:
install xrecovery
make sure your battery is at 100% (let it charge over night)
go into xrecovery (press back while the SE logo appears while booting)
go to "advanced options"
delete battery stats
and drain your battery till your device turns off, doesnt matter how
No go. Doesn't solve it... Going to try to charge it tonight with the background data option turned on. Have it turned off to save battery. Probably won't solve it, but it doesn't hurt to try.
This weekend I've charged it WHILE turned off, during the night. Got it off the charger, symbol in screen appeared with full charge, turned it on, it immediatly shown 18% battery left... This is really weird. Can it have anything to do with not using the original charger? I'm using the original as a travel charger, in my bag, in case I need it at work, and at home I use a Nokia charger, with an output of 890 mA, and with the adapter to microUSB (which actually gets very hot). Do you think it can have anything to do with this issue?
Turn off data traffic and "sync now", you will save battery.
With data traffic and sync on, my phone last just one day ( about 24h ).
With it off, It last about 2 ~ 3 days.
Result: I just turn it on, when is needed.
try turning off data traffic and as ur phone is rooted use SetCpu and auto killer memory optimiser....nd never over charge ur phone....charge it only when the battery is <10% and charge it until it gets completely charged....nd as soon it gets charged disconnect it.....nd set the SetCpu to ondemand and auto killer to optimum...see if that works for u..
lso get ur battery checkd if thats ok...
After my Phone finishes charging and I unplug the charger, it randomly shows "Charged" "99% Charging" and on until it gets to 85% obviously it wakes the phone and keeps draining the battery.
I'm on CheckROMRevo 4 and Void Echo Kernel
Underclocked and Undervolted (I've tried not Undervolting and no Underclocking but the same happens)
What about stock ?
I'd go back to stock to see if it does the same. Obviously if it doesn't/behaves normally that rules out hardware & your problem lies with the rom/kernel.
Gonna try going back CF Kernel see if it solves anything, if not then KK5 Stock it is then
Let us know how you get on
Didn't work found a better explanation on gsmarena lol
Quote: I have this phone,,after 6months, sometimes, it won't turn off, every time I switch it off, it turns on by itself. and cannot connect to PC,. there are time that the phone battery indicator keeps charging even the charger was unplug.
I also Tried Hard reset, No Lucky
Only difference between him and me is that I can connect to PC
I've had my SGS2 for quite some time and never really had issues until recently I suddenly started seeing 'drive mode' appearing on the top left corner of the screen - the phone behaved erratically in that whatever I was trying to do, drive mode and vlingo would keep popping up. At the same time this started to cause the battery life to drain rapidly - on a full charge and in flight mode the battery lasts about 7-8 hours, before this I'd get more than a day easily on sensible use - there's also the issue of the back of the phone feeling abnormally warm (which i think is causing the battery life to drain). The phone also doesn't get picked up as a storage device on pc, if i charge it i get various issues like voltage being too high or the battery icon showing a warning triangle and sometimes the battery icon is flashing. I've also tried a factory reset - to no avail. Has this happened to anyone? if so what did you do to get it fixed? Some times when i swithoff my phone, the phone will automaticaly restart. Even in swith off mode also the battery charging symbol is coming. And i had put my screen light to 15 seconds after inactivity.. Bt it is not getting off.If I check the battery details it is showing 79 or 80% for screen... Can anyone tell me the reason?????? How can I solve this problem?????
Hi all,
I've been having a wierd problem with my gs2 battery recently. It keeps on saying that it's charging however the battery is never increasing, it actually starts to decrease even though it says it is charging. It occasionally likes to turn on and off automatically. Recently, it has only charged when the battery is on 0%, I usually leave my phone charging overnight and when I can get the charger to work, I wake up and it says 100% but really, when I turn it on it says 85% or significantly lower. Sometimes, like now, it decides to work whilst it's on but this is not always the case, that is why I am not sure if it's a port problem. I have tried different chargers and some decide to charge the phone but continously turn on and off (on the off screen, battery charging picture appears and then reloads etc.), others don't work at all. I am not using a stock battery however my stock battery charges okay but is very weak (only last like 2-3hrs even when I'm not using it) and the current one lasts a long time once I nanage to get it to 100%. I have tried different online solutions such as taking the battery out for 10 secs, put phone on charge then put battey back in etc . and it hasn't worked. There have been times where the battery has crashed from 70%+ to 8% whilst it's off which seems wierd. I have attached some battery status images. Has anyone had this issue before? I would really appreciate any help or solutions you know that may work.
Replace battery first, if problem persists replace USB board/port (replacing battery should fix it though) - KeithRoss39 has a guide in General (search for 'Replace USB charger board') which will enable you to do it yourself quickly/easily/cheaply if replacing battery doesn't fix it.
Hello, I was told to post my question here. I'll just copy/paste:
I have a Samsung Galaxy Beam (GT-i8530) and recently it started to show weird behavior when it comes to the battery level. It drops really fast and takes forever to charge up to 60% and then jumps to 100% in a minute. It also happens that when I leave it charging it says 100% but the moment I remove the cable it shows a lower percentage such as 38% or 56% (it happened again today, I left it charging for almost 3 hours and when I checked it said 100% but when I removed the cable it changed to 34% and the warning message appeared telling me the battery was under 50%). At first I consider it to be a problem in the battery but Galaxy Beam comes with two batteries and the problem kept the same even after I've used the second battery.
I've searched around but everywhere I look it gives those charge/discharge cycles guide and I've tried that already but it didn't work at all. For one no matter how long I keep the cellphone charging, even if it says 100%, if I restart the cellphone it will starts with 94% instead of 100%. Is there anything else I can do to fix this? Should I try the charge/discharge cycle again? Could rooting my cellphone and doing the cycle calibration again but with a rooted device and the calibration app for it help instead of doing the calibration for unrooted devices or it's unlikely that will make a difference. I don't know what else to do.
Thank you.
Edit: It got worse. The battery was at 45% so i put it to charge. When I came back it actually dropped down to 28%. I tried to restart the cellphone and after I did it started with only 15% instead. I've checked the cables, the chargers and the USB door, there's no problem with any of those. Tho recently sometimes when the cellphone is charging it starts vibrating non stopping and it's not the cables contact because it does not show any message saying the cable disconnected.
HELP!