1. pdch's Avatar
    My 928 was fully charged and still on charger when I started the process to update to 14157. I began the update and then pulled the phone off of the charger so I could keep an eye on the phone during the update process. To my surprise, when the process completed, the phone had dropped to 66% available battery. I would definitely recommend having your phone fully charged before attempting this update!

    On another note, my 928 stuttered badly and exhibited extremely poor performance after the last update. I already see a marked improvement in performance after this one. Hopefully, this update will help battery life as the last update absolutely KILLED it. I would be down to 20% after half a day of no call use.
    08-20-2014 09:28 AM
  2. AV2RY's Avatar
    My 928. To my surprise, when the process completed, the phone had dropped to 66% available battery. I would definitely recommend having your phone fully charged before attempting this update!
    I think technically it DOESN'T drop there. Because when I installed the previous update (before Update 1 (8.1)) my phone,928, was fully charged and after update installed it showed as I had only 9 or 7%. But after soft reset it went back to 90%+.
    08-20-2014 09:38 AM
  3. pdch's Avatar
    I think technically it DOESN'T drop there. Because when I installed the previous update (before Update 1 (8.1)) my phone,928, was fully charged and after update installed it showed as I had only 9 or 7%. But after soft reset it went back to 90%+.
    After reset it still showed 66%
    08-20-2014 12:37 PM
  4. pdch's Avatar
    I do have to add, however, that battery life seems to be MUCH improved with the update. I haven't dropped a single percentage in the 4 hours since running the update (mostly standby). Previous update would burn over 10% per hour when in standby.
    08-20-2014 12:42 PM
  5. Vicente A George's Avatar
    I have a different experience... My phone went from 97% to 88% and the entery proccess took like 10 min...
    My battery seems to be normal (3.50% o 3.70% per hour) but if i dont'n touch it keep the same % for about 3 o 4 hours....
    08-20-2014 12:54 PM

Similar Threads

  1. lumia 520 Black update wallpaper
    By Mailow in forum Nokia Lumia 520
    Replies: 5
    Last Post: 08-10-2015, 09:40 PM
  2. I think my battery life is better now
    By bsayegh in forum Windows Phone 8.1 Preview for Developers
    Replies: 6
    Last Post: 08-20-2014, 12:40 PM
  3. An update
    By Firesilverblade in forum Ask a Question
    Replies: 1
    Last Post: 08-20-2014, 09:20 AM
  4. forgot password of primary hotmail account.........
    By WPCentral Question in forum Ask a Question
    Replies: 2
    Last Post: 08-20-2014, 08:34 AM
  5. Panasonic Toughpad FZ-M1 is used to help regulate Formula Ford
    By WindowsCentral.com in forum Windows Central News Discussion
    Replies: 0
    Last Post: 08-20-2014, 08:20 AM
LINK TO POST COPIED TO CLIPBOARD