1. Shahzad Ghani One's Avatar
    Purchased product red iPhone 8 Plus a week ago everything was fine for few charges but from few days my iPhone will stuck at any percentage value after 80 no matter how long it stays there but when I restart it goes directly to eg 88 percent and after that won’t move further even I restart it again... I tried

    Hard reset vol up vol down press home and power button method

    Reset setting

    Reset auto date settings

    Letting phone down to zero percent and die and then charge back up ( again stucks at 80)

    Fresh restore from iTunes set as new iPhone

    It seems happening after I updated to 11.3.1

    No Apple store in my country bought it from a retailer shop and bought it brand new

    Any suggestion would be appreciated ... iOS 11 is been such a mess this time around
    05-27-2018 01:51 PM
  2. Just_Me_D's Avatar
    iOS 11.4 should be available within the next week or so. I would just continue to use your iPhone as-is until then. Hopefully, the next version will fix the problem you’re having.
    Shahzad Ghani One likes this.
    05-27-2018 01:59 PM
  3. recDNA's Avatar
    iOS 11.4 should be available within the next week or so. I would just continue to use your iPhone as-is until then. Hopefully, the next version will fix the problem you’re having.
    Is this a known issue? If not why would you assume a new version would help?
    06-02-2018 04:26 PM
  4. Jude526's Avatar
    Mine works perfect except for an app I use for work. Every week I have to without fail uninstall and reinstall it. Started happing with the iOS 11 update previously to the current update. Very nerving
    06-10-2018 09:21 PM
  5. recDNA's Avatar
    Mine works perfect except for an app I use for work. Every week I have to without fail uninstall and reinstall it. Started happing with the iOS 11 update previously to the current update. Very nerving
    That's lousy. Any chance a clean reset would cure it?
    06-10-2018 09:24 PM
  6. Jude526's Avatar
    I really don’t want to do that. But I might have to consider it
    06-10-2018 09:25 PM
  7. recDNA's Avatar
    I really don’t want to do that. But I might have to consider it
    Ya it's everybody's worst nightmare once everything is set up as you like it
    06-10-2018 09:26 PM
  8. Jude526's Avatar
    06-10-2018 09:27 PM
  9. Ledsteplin's Avatar
    I really don’t want to do that. But I might have to consider it
    Probably the app. I certainly would not restore because one app has an issue.
    06-10-2018 11:01 PM
  10. Jude526's Avatar
    I think it’s the app. I don’t want to restore
    recDNA and Ledsteplin like this.
    06-10-2018 11:51 PM
  11. Honey Beagle's Avatar
    Ya it's everybody's worst nightmare once everything is set up as you like it
    All one has to do is back up their phone to iTunes. Then after the phone is reset. Then go back and restore the phone from the back up. Will be just like before the reset.
    06-20-2018 10:10 PM
  12. Billy Beckham's Avatar
    So what do you need to pay attention to when charging iPhone 8 Plus?

    1. iPhone 8 Plus first charge does not have to charge 12 hours, full of on the line.
    2. iPhone 8 Plus can be charged under any power.
    3. iPhone 8 Plus best once a week to fully place and charge the process. That is, from red power to full power.
    4. iPhone 8 Plus over-protection of the phone has the function, but it is recommended to unplug the phone after full, it is not recommended charging for a long time, such as overnight charging.
    5. iPhone 8 Plus charge to 100% when you charge for an hour, with the power you just full of electricity is different, the former half of the power to show that 100% to be very resistant, the latter is not resistant.
    6. iPhone 8 Plus When the mobile phone battery is too low, it should try to start charging as soon as possible.
    06-21-2018 02:40 AM
  13. Honey Beagle's Avatar
    I have to admit 8 Plus charges very fast. I use the included charger.
    06-27-2018 09:01 PM
  14. dmoskaluk's Avatar
    I remember last year's 'Red' had a reputation or issues almost unknown on other iPhone 7 Plus models ( current at the time) I remember speculation that the 'Red' models were produced on a different line or at a different plant - and that might have been the source of quality control issues all round.......
    07-06-2018 04:24 PM
  15. Sherry_B's Avatar
    it is recommended to unplug the phone after full, it is not recommended charging for a long time, such as overnight charging.
    Your post is full of inaccuracies, but this one most of all. It does not hurt a lithium-ion battery when it stays plugged in past full battery. It never has.
    Jude526 and dmoskaluk like this.
    07-06-2018 05:51 PM
  16. BobR1908's Avatar
    Purchased product red iPhone 8 Plus a week ago everything was fine for few charges but from few days my iPhone will stuck at any percentage value after 80 no matter how long it stays there but when I restart it goes directly to eg 88 percent and after that won’t move further even I restart it again... I tried

    Hard reset vol up vol down press home and power button method

    Reset setting

    Reset auto date settings

    Letting phone down to zero percent and die and then charge back up ( again stucks at 80)

    Fresh restore from iTunes set as new iPhone

    It seems happening after I updated to 11.3.1

    No Apple store in my country bought it from a retailer shop and bought it brand new

    Any suggestion would be appreciated ... iOS 11 is been such a mess this time around
    I have the Product Red 8 Plus and have experienced no such issues. After all the steps you've taken, I would be returning it for a new one. Period. We pay a premium and therefore should experience premium. Not sure if you can return it but if you can, do it.
    07-09-2018 12:06 AM
  17. Shahzad Ghani One's Avatar
    Thnx for every one for taking time to reply i was away for a while so couldn’t reply ! Battery percentage is actually a feature which comes in handy in hot areas to avoid any damage to battery.. i live in a city where temperature now a days averages around 38 to 40C .. so when i charge my phone where temperature is around around 30c it won’t pass to 80 percent but if i charge my phone in my other room where air conditioner is on .. it easily goes to 100 percent which proves that it is feature from apple and i came to know this from apple’s own help page..
    07-09-2018 06:36 AM
  18. BobR1908's Avatar
    Are you able to share a link to where on Apple's website you saw this? I am aware of the temperature warning which is displayed on the screen however have never heard of an iPhone only charging to 80%, by design, if in a hot climate. I have an iPhone 8 Plus and have used and charged my phone in very hot international climates and have never had it stop charging at 80%. Always charges to 100%.

    *Edited to correct spelling mistake.
    07-09-2018 12:32 PM
  19. Minorite's Avatar
    Is it a feature for iPhone 8 and newer? Or it works the same for older devices?
    07-09-2018 06:38 PM
  20. Ledsteplin's Avatar
    Are you able to share a link to where on Apple's website you saw this? I am aware of the temperature warning which is displayed on the screen however have never heard of an iPhone only charging to 80%, by design, if in a hot climate. I have an iPhone 8 Plus and have used and charged my phone in very hot international climates and have never had it stop charging at 80%. Always charges to 100%.

    *Edited to correct spelling mistake.
    I believe this is to what the OP refers. It's under "Avoid extreme ambient temperatures". It's not exactly normal hot weather circumstances. The device would have to be pretty hot.
    https://www.apple.com/batteries/maxi...formance/#mn_p
    07-09-2018 09:21 PM
  21. BobR1908's Avatar
    Thank you for sharing that and I agree with you. I think this is different from what the OP is experiencing. I have used and charged my phone in very hot climates and I have never seen the temperature warning and any iPhone, including my 8 Plus has never stopped charging at 80%. I really think there is something wrong with the OP's phone and hope they can return it if possible for a fully functional device. They should not have to charge the phone in an air conditioned room in order for it to fully charge.
    07-09-2018 09:29 PM
  22. Ledsteplin's Avatar
    Thank you for sharing that and I agree with you. I think this is different from what the OP is experiencing. I have used and charged my phone in very hot climates and I have never seen the temperature warning and any iPhone, including my 8 Plus has never stopped charging at 80%. I really think there is something wrong with the OP's phone and hope they can return it if possible for a fully functional device. They should not have to charge the phone in an air conditioned room in order for it to fully charge.
    It would help if you used the quote feature, so we will know who you are talking to. We don't know exactly what the OP may or may not have done.
    07-11-2018 03:45 PM
  23. Jude526's Avatar
    The battery knows when it is fully charged. You can’t overcharge it
    07-15-2018 01:10 AM

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