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[GUIDE] How to go from Oreo Beta 25/16 to Stock Nougat

  1. G_prem_nazeer_GQpn Froyo Dec 19, 2017

  2. H1510770010177 Eclair Dec 19, 2017


  3. MILINDKADAM Froyo Dec 20, 2017

    MILINDKADAM, Dec 20, 2017 :
    Is this guide can help to rollback from stable Oreo to stable Nougat?

    If not then can someone assist with steps and builds needed to rollback to Nougat from current stable Oreo update.

    Thanks in advance for your assistance.
     

  4. Al-Azraq Eclair Dec 21, 2017

    Al-Azraq, Dec 21, 2017 :
    I rolled back yesterday from 'stable' Oreo using this method and worked perfect.
     

    john.hem likes this.
  5. MILINDKADAM Froyo Dec 21, 2017

    MILINDKADAM, Dec 21, 2017 :
    Thanks for confirming the same will try to rollback this weekend.
     

  6. monk21 Donut Dec 22, 2017


  7. monk21 Donut Dec 22, 2017


  8. G_Nicholas_Richardson_nk Froyo Dec 22, 2017


  9. monk21 Donut Dec 22, 2017

    monk21, Dec 22, 2017 :
    so now how to get the updates?
     

  10. wimdegeeter Cupcake Dec 22, 2017


  11. G_Nicholas_Richardson_nk Froyo Dec 23, 2017

    G_Nicholas_Richardson_nk, Dec 23, 2017 :
    You can still download direct from OP and then install locally on your device. Search this forum for instructions but I would wait for the new OTA update if I were you.
     

    monk21 likes this.
  12. F_Akhil_rlCY Froyo Dec 24, 2017


  13. G_Nicholas_Richardson_nk Froyo Dec 24, 2017


  14. VaibhavBhargava KitKat Dec 24, 2017

    VaibhavBhargava, Dec 24, 2017 :
    Yes, I think. But, why do you want to switch to OPB15 ?
    Try downloading from a PC
     

  15. Gerard_JP_van_Westen Cupcake Dec 27, 2017


  16. Sun90 Lollipop Dec 27, 2017

    Sun90, Dec 27, 2017 :
    I think no one has.
    But why are you seeking it?
     

  17. Gerard_JP_van_Westen Cupcake Dec 27, 2017

    Gerard_JP_van_Westen, Dec 27, 2017 :
    To ensure a proper download without corruption once it is on my phone storage.

    (I want to downgrade to stock 4.5.1 and subsequently move to Lineage)
     
    Last edited: Dec 27, 2017

  18. Sun90 Lollipop Dec 27, 2017

    Sun90, Dec 27, 2017 :
    You can always check the integrity of that downloaded zip file on your computer using " 7zip" software.
    If the downloaded file is correct ,then while checking on 7zip it will not throw you any error.
     

  19. Gerard_JP_van_Westen Cupcake Dec 27, 2017

    Gerard_JP_van_Westen, Dec 27, 2017 :
    True , but the thing with md5 / sha1 is that you can do it right before the reboot and flash... (so after trasnferring from internet, and PC)

    Anyway, I got these (perhaps for future reference):
    O2N_OBT_15811_OXYGEN_SIGN_wipe.zip
    SHA-1: 3C98051CDC36F0E1AF67CA0178150C2986B50C61
    MD5 : 2B5AD409F2B292653923BBEFFD176026 (matches the download here https://androidfilehost.com/?fid=817906626617939851 )

    OnePlus3TOxygen_28_OTA_057_all_1710122300_999cae4915b14f14.zip
    SHA-1: D8F31395097EE6CDB89E03B639958DC3A614EA9C
    MD5 : 6F17D0E0B6E2B841E8293FF39CB358CE (also matches the official md5 listed on the oneplus downloads)


    Update, it worked with these files and these hashes..! :)

    Thanks for the detailed guide, now on 4.5.1.
     
    Last edited: Dec 27, 2017

    VaibhavBhargava likes this.
  20. VictorKieffer Cupcake Dec 27, 2017

    VictorKieffer, Dec 27, 2017 :

    Is there a way to Rollback OP5?