Mi 4w battery drain problem - Xiaomi Mi 4

Hey everyone, i just got a new mi 4w and updated it to miui 8.1.6 , everything works pretty fine, except battery! It just dropped from 100% to 88% in 5 mins with off screen.
Is it just because phone is new and battery needs to be calibrated or it's​ a hardware failure ?
How can i calibrate it, if so ?
In normal usage it dropped from 88% to almost 65% in 30 mins (screen was on this time)

Try factory reset, if this doesn't help, reflash the ROM.

Related

Honor 6 H60-L04, android 5.1, battery issue!

After the update, I reseted the phone and reinstalled everything again. However, after recharging my phone, the battery charge stops at 98%. Maybe i need to calibrate the battery but how? Any help?
Try draining the battery to 10% then turn off the phone and let it charge for like 5 or 6 hours

battery

Hi i had battery problem for every full charged sometimes battery drop normal for 1minute 1% down. But not always, sometimes i can use 30min heavy like messaging,yt videos,and not dropping down any percent. But when i lock phone and stand by for 5minutes,i unlocked phone and see 92% where percent gone? Battery problem? My phone 3 months old. Baterry too.
myka_1997 said:
Hi i had battery problem for every full charged sometimes battery drop normal for 1minute 1% down. But not always, sometimes i can use 30min heavy like messaging,yt videos,and not dropping down any percent. But when i lock phone and stand by for 5minutes,i unlocked phone and see 92% where percent gone? Battery problem? My phone 3 months old. Baterry too.
Click to expand...
Click to collapse
I think you need to replace your battery since the device is already 3 to 4 years old. Replace it with Sony OEM battery.
I had a similar problem few months back then I replaced it and everything's fine now.
thelegacy2010 said:
I think you need to replace your battery since the device is already 3 to 4 years old. Replace it with Sony OEM battery.
I had a similar problem few months back then I replaced it and everything's fine now.
Click to expand...
Click to collapse
Hey , my phone 4 months just i buy new , i think go to service center and say battery problem , and changed it, but i had a reply consultant, JUST REPLACE WHEN BATTERY IS BAD , NO CHANGE AS GOOD , I want changed battery because confused and not last for 1 day of single charged, my battery died at 2 hours of full brightness and 4g is always on..
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YESTERDAY WHEN I UNPLUGGED after full charged 100% was 2-3 hours stand by and not discharging after i set up full brightness and using for snapchat, and normally discharged for every 1 percent. looks good. after reboot 60% percent i see 57% AND TODAY i unplugged for full charged just locked phone and see what battery doing, i unlocked after 5-10min and see 97%
myka_1997 said:
Hey , my phone 4 months just i buy new , i think go to service center and say battery problem , and changed it, but i had a reply consultant, JUST REPLACE WHEN BATTERY IS BAD , NO CHANGE AS GOOD , I want changed battery because confused and not last for 1 day of single charged, my battery died at 2 hours of full brightness and 4g is always on..
-----------
YESTERDAY WHEN I UNPLUGGED after full charged 100% was 2-3 hours stand by and not discharging after i set up full brightness and using for snapchat, and normally discharged for every 1 percent. looks good. after reboot 60% percent i see 57% AND TODAY i unplugged for full charged just locked phone and see what battery doing, i unlocked after 5-10min and see 97%
Click to expand...
Click to collapse
Sony stopped the Z3 production years ago. This is a already old device so the battery its having will certainly be an old one.
Which ROM are you using? stock Sony ROM? Or a custom ROM?
Download this app called AccuBattery. Use it for like 2 to 3 days go know your battery's actual capacity and let me know.
Your battery is either draining because some apps are draining your battery massively or outdated battery. There shouldn't be so much loss like in 5 to 10 mins like how you did.
Check your battery stats from that AccuBattery app and if it's bad you'll have to replace it. :good:
I get 4 to 5 hours of screen on time with 70% brightness.
thelegacy2010 said:
Sony stopped the Z3 production years ago. This is a already old device so the battery its having will certainly be an old one.
Which ROM are you using? stock Sony ROM? Or a custom ROM?
Download this app called AccuBattery. Use it for like 2 to 3 days go know your battery's actual capacity and let me know.
Your battery is either draining because some apps are draining your battery massively or outdated battery. There shouldn't be so much loss like in 5 to 10 mins like how you did.
Check your battery stats from that AccuBattery app and if it's bad you'll have to replace it. :good:
I get 4 to 5 hours of screen on time with 70% brightness.
Click to expand...
Click to collapse
i sold the phone

Mi Mix Battery Stuck at 91% and died so quickly

So I have this Mi Mix for 2 years now, somehow I cant get my miui 7 to the newest oreo miui 10. So I flashed my phone to miui 10, I lost all my data.
Then everything seems normal for 3 days, then I noticed my battery somehow stuck at 91% not going down or up even when I charged it.
So I searched how to recalibrate phone, it says to drain all the way to 0% then charge it back to 100%
so I drain it to "0%" (while it still says 91%), then the phone died.
So I charge my phone and it still says 91%, so I waited for 4 hours for the phone to charge.
When I turn on my phone, it still says 91% and after 15 minutes of use, it turned off and wont turn on just like its out of battery.
So I charged it back, and same thing happened. every 15 minutes after plug off the phone died.
Help !
no respond ? :/

Battery Problems - Visiual bug or Battery issue?

Dear Community,
since few days a problem with my Xiaomi Mi Mix 2s came out of nowhere. My phone charged very quickly but as soon I removed the charger, the battery drained extremely fast. I lost about 1% in 2 Mins. Then as i charged my phone it charged again super fast to 100%. When I restarted the phone after charging it came back with only 42% so I could charge the phone again. After installing an update the charging went slower so i thought maybe the problem was fixed. So i tried to restart after charging my phone again to 100% and it came back with 30%. But now it is already 4 hours at exactly 30% without loosing any "%". Do you guys think my battery is broken or could it be a software problem?
Thanks for advices !
Sebastian
Maybe change a battery.

Fast battery discharge with a new battery

Hi, I would like to ask, my HTC U11 is discharging fairly fast. Screen usage from full charge is a maximum of 4 hours. Now I have a new battery for 3 days and the problem is still the same. My battery percentage disappears very fast. Usually need 1 percent in 5 minutes. I tried factory settings. New rom. I tried rom from android 8 to android 10 and still the same problem. Don't know what it can be?
that happens to me too, Android 9.0 stock rom

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