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OxygenOS OnePlus 7 - Storage Random Read/Write Speeds are slower after Android 11 upgrade

  1. Only_Keval
    Donut Aug 5, 2021

    Only_Keval , Aug 5, 2021 :
    After updating to Android 11 OxygenOS 11.0.1.1 (& now updated to OOS 11.0.2.1 but still facing the below issue), I noticed that the storage speed of the phone has become way too slower.

    When opening a folder with thousands of photos and small videos in a third party apps like Solid Explorer or even in official OnePlus file manager, it takes about 6-7 seconds for the folder to load. In Android 10, it used to open up in less than a second no matter thousands of files.

    Deleting multiple files like 150 images totaling about 50-60 MB only takes around 20-25 seconds which used to take 1-2 seconds on Android 10.

    Clearing Telegram cache accumulated over 2-3 days totaling around less than 1 GB takes 30 seconds which used to take only 1-2 second in Android 10.

    Opening Gallery used to load up all the folders in 2-3 seconds in Android 10 but now it literally takes about 8-10 seconds for the folders to show up in Gallery. Note that I have thousands of photos/videos in Gallery but that didn't make Android 10 any slower. It was faster only in Android 10 but it is very slow in Android 11.

    I don't know what changes they made on the file system coding but it's totally mind-bogglingly slow. This is a freaking UFS-3 Storage and it's supposed to be very fast and not slow like that old storage system UFS-2.

    OnePlus Developers, please help on this & provide the fix of the issue in next OTA Update.
     

    #1
    sritejkoduru, Caomhin and Praty_28 like this.
  2. Caomhin
    OnePlus 9 Series Expert Community Expert Aug 8, 2021

    Best Answer

    #2
    Praty_28 and Only_Keval like this.
  3. Only_Keval
    Donut Aug 12, 2021

    Only_Keval , via OnePlus 7 , Aug 12, 2021 :
    Didn't I do that only ? I thought I reported a bug only by going to the feedback section and selecting "System" and then submitted and this is that bug post right ? Any other way have to report the bug ?? Pls help.
     

    #3
    Caomhin likes this.
  4. Caomhin
    OnePlus 9 Series Expert Community Expert Aug 12, 2021

    Caomhin , via OnePlus 9 Pro , Aug 12, 2021 :
    If you submitted a bug report with the details you mentioned here, that will be fine.
     

    #4
    Praty_28 and Only_Keval like this.
  5. Only_Keval
    Donut Aug 12, 2021

    Only_Keval , Aug 12, 2021 :
    I actually did not raise the bug report I just submitted this here which is just a discussion thread that I only came to know now. Thanks for replying & guiding me to report it at proper place. I will make a bug report now.

    One doubt, I have OOS 11.0.2.1 installed now so is it O2 Stable 210718 ?? or which stable version should I report in ? Issue was there in OOS 11.0.1.1 version also though and not yet solved in OOS 11.0.2.1 as well.
     

    #5
    Caomhin likes this.
  6. Caomhin
    OnePlus 9 Series Expert Community Expert Aug 12, 2021

    Caomhin , via OnePlus 9 Pro , Aug 12, 2021 :
    Report in 11.0.2.1 but you can mention in the report that it was in the previous version as well if that was the case.
     

    #6
    Praty_28 and Only_Keval like this.
  7. Only_Keval
    Donut Aug 12, 2021


    #7
    Caomhin likes this.
  8. Caomhin
    OnePlus 9 Series Expert Community Expert Aug 12, 2021


    #8
  9. sritejkoduru
    Ice Cream Sandwich Aug 14, 2021


    #9
    Only_Keval likes this.
  10. kãräñ_90564
    Ice Cream Sandwich Oct 27, 2021


    #10
  11. Only_Keval
    Donut Oct 27, 2021

    Only_Keval , via OnePlus 7 , Oct 27, 2021 :
    No bro, no improvement at all & no solution from OnePlus technical team till now as well. They are saying that technical team is looking into it but still after 2 months there is no response.
     

    #11
  12. kãräñ_90564
    Ice Cream Sandwich Oct 27, 2021

    kãräñ_90564 , Oct 27, 2021 :
    Yeah dude it I am fed up of finding solutions and reporting this issue. I got to know that Google deliberately depracated Sdcardfs for stability and security. So I think OnePlus cannot do anything in this.
     

    #12
    Only_Keval likes this.
  13. kãräñ_90564
    Ice Cream Sandwich Oct 27, 2021


    #13
    Only_Keval likes this.
  14. Only_Keval
    Donut Oct 27, 2021


    #14
  15. kãräñ_90564
    Ice Cream Sandwich Oct 28, 2021

    kãräñ_90564 , Oct 28, 2021 :
    Hey bro, as you asked for video guide for downgrading Oxygen OS.
    You can watch it here:-
     

    #15