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Huawei Huawei Mate 8 forum discussion V3, The truly premium flagship?

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post Jan 12 2017, 01:03 AM

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QUOTE(wweeping @ Jan 10 2017, 11:37 PM)
Upgrade to b521 2 weeks ago, battery life is much worst than previous, even charging also got problem, not sure is hardware or software problem

Previously fast charge half an hour can reach 50%, but now only 30% after half an hour

Battery drain faster, previous can last me until night before sleep, now just half day already drain from 100 to 20%

Looks very abnormal, any solution except back to emui 4.1?
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QUOTE(sKy^pAna @ Jan 11 2017, 01:18 AM)
I have the same problem too... way worst battery optimization than before... hope nougat update around the corner...
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agree, I'm having battery drain issue as well. you are not alone....

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post Jan 16 2017, 03:13 PM

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QUOTE(Crystal2 @ Jan 15 2017, 09:49 PM)
Besides lousy battery optimisation for B521, is there any positive advantages in upgrading from B321?
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Not sure, just noticed I'm starting to face issue whenever Whatsapp is close, I can't receive notification. This issue happen intermittently.

even whatsapp PC app got disconnected.

"Close after screen locked" = Off
"System wakeup" = On

Not sure what's wrong...
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post Jan 26 2017, 01:52 PM

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Most probably after CNY? They have been quiet for sometime...
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post Feb 4 2017, 11:50 PM

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QUOTE(samsungXP @ Feb 4 2017, 11:26 PM)
heard nougat not stable and drain battery a lot.so thinking wan to upgrade or not.pls give some comment
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If B521 then don't upgrade. wait for newer Nougat build...
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post May 26 2017, 05:59 PM

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Just called DiGi to enable VoLTE... all good... as for voice quality, no difference biggrin.gif
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post Jan 28 2018, 09:43 PM

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Did anyone of you suffer battery issue? I get random shutdown from 20% - 30% and yesterday it got worst. Shutdown at 70%.

Huawei SC ran out of battery replacement since Dec 2017.
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post Jan 29 2018, 06:49 PM

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QUOTE(chrono7 @ Jan 29 2018, 07:59 AM)
So far i did not observe the issue that you saw. I still managed to drain the battery down to around 15% last night and charge it up.

Did you see this issue with the latest update that was rolled out recently?
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The battery issue started before I updated the OS. I think it's due to my charging style which damaged the battery but so far the other note2 and OPOne still okay...

 

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