Windows 8 and 8.1 Forums


how to upgrade windows 8 pro oem to windows 8.1 pro offlin

  1. #1


    Posts : 3
    windows 7

    how to upgrade windows 8 pro oem to windows 8.1 pro offlin


    1. log in in your pre installed windows 8 pro oem pc
    2. use magical jelly bean to find your windows 8 pro key and saved it anywhere
    3. insert any windows 8.1 pro dvd. google for this dvd
    4. choose upgrade or save file and setting option.
    5. after completing installation for activation use change key option and use your windows 8 oem key.
    5. it says this key dont work use another key dont be panic.
    6. go to activation through phone option.
    7. select your country.
    8. call given number.
    9. follow the instruction
    10. you all done.
    11. enjoy your activated windows 8.1 pro oem.
    Last edited by ashu11; 13 Mar 2014 at 12:14.

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  2. #2


    Welcome back to Windows EightForums, ashu11.

    Nice list and it may work, but I must say that #3 is not good sound advice IMO. It is awful risky. One never knows what one is obtaining over the Internet. There could be any number of harmful files in the download. It is safer to either buy it or upgrade via the Store app.
      My System SpecsSystem Spec

  3. #3


    Posts : 2,627
    win8.1.1 enterprise


    #5 sound a little tricky to giving that most of us only have one key
      My System SpecsSystem Spec

  4. #4


    Posts : 3
    windows 7


    for number 3. you are right but i mean any valid windows 8.1 pro dvd which you download by the method given and it can be used on many pre installed pc.
    5. yes this key is our valid pre installed windows 8 pro key . which can be known by magical jellybean. this is a valid method of upgrade offline not to use internet every time .
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  5. #5


    Posts : 5,592
    ME, XP,Vista,Win7,Win8,Win8.1
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  6. #6


    Posts : 2,627
    win8.1.1 enterprise


    Quote Originally Posted by ashu11 View Post
    for number 3. you are right but i mean any valid windows 8.1 pro dvd which you download by the method given and it can be used on many pre installed pc.
    5. yes this key is our valid pre installed windows 8 pro key . which can be known by magical jellybean. this is a valid method of upgrade offline not to use internet every time .
    in #5 you said if the key jellybean found doesn't work just us another don't panic ,where does the other key come from ??????
      My System SpecsSystem Spec

  7. #7


    Posts : 3
    windows 7


    Quote Originally Posted by caperjack View Post
    Quote Originally Posted by ashu11 View Post
    for number 3. you are right but i mean any valid windows 8.1 pro dvd which you download by the method given and it can be used on many pre installed pc.
    5. yes this key is our valid pre installed windows 8 pro key . which can be known by magical jellybean. this is a valid method of upgrade offline not to use internet every time .
    in #5 you said if the key jellybean found doesn't work just us another don't panic ,where does the other key come from ??????
    there is no need to have another key. because we are activating windows by phone not by internet.
    first try this method. it is working.
      My System SpecsSystem Spec

how to upgrade windows 8 pro oem to windows 8.1 pro offlin
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