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[INSTALLATION INSTRUCTIONS][FAQs] OxygenOS 3.0.1

  1. Naman Bhalla Recognized developer Community Expert Recognized Developer Mar 30, 2016

    Naman Bhalla, Mar 30, 2016 :
    For people who use Doze Editors :- https://forums.oneplus.net/threads/...s-oxygenos-3-0-1.439108/page-55#post-14861410
    OXYGENOS 3.0.1 INSTALLATION INSTRUCTIONS

    For 100% Stock Users :- Locked Bootloader,Stock Recovery,No Root (On OxygenOS 2.2.x or 3.0)

    [If users don't want to loose apps :- Might lead to Play Services Crashes in the beginning and sometimes a bootloop too]
    [If users are ready to loose apps](Safer than above method)

    For Users Having TWRP (See end of post too,please)
    [If you are on any ROM other than H2OS Marshmallow , OxygenOS 3.0 or ROMs based on them and want to Have a Clean Flash (Clean flash is the best way to prevent any bugs)]
    [If you are on H2OS Marshmallow, OxygenOS 3.0 or ROMs based on them and want to Have a Clean Flash (Clean flash is the best way to prevent any bugs)]
    [If you are on OxygenOS 2.2.x and for some reasons,don't want to Clean Flash (You might encounter Google Play Service Issues in the beginning or even a bootloop but as yoiu have unlocked bootloader,you have a better chance to be safe than stock users)]
    Going to CM 13 and other Custom ROMs dated later than 04 June 2016 (If you have already unlocked bootloader and have modified TWRP mentioned above flashed)
    1. Boot into recovery.
    2. Wipe -) Advanced Wipe -) Select Dalvik,System,Data,Cache -) Swipe to Wipe.
    3. Go to TWRP Home.
    4. Clean flash ROM that uses old bootloader ,which you want to flash ,flash GApps,SuperSU or other whatever mods you want.
    5. Reboot into system !!!


    REVERTING TO ROMS REQUIRING OLD BOOTLOADER (OxygenOS 2.x or Unofficial CM 13 and other old custom ROMs dated earlier than 04 June 2016)
    DOWNLOADS :-
    twrp-3.0.2-0-oneplus2.img :- https://dl.twrp.me/oneplus2/twrp-3.0.2-0-oneplus2.img.html
    OxygenOS 2.2.1-2 Hotfix :- http://downloads.oneplus.net/2016-04-20/op2/OnePlus_2_OxygenOS_2.2.1-2/
    Step 1 :- Clean flash the OxygenOS 2.2.1-2 which has old bootloader.
    Step 2 :- From TWRP,go to Install Menu,click on Images button.
    Step 3 :- Select the twrp-3.0.2-0-oneplus2.img you just downloaded.Select Recovery.Swipe to flash.
    Step 4 :- From TWRP Home,reboot to recovery.
    Step 5 :- Clean flash ROM that uses old bootloader ,which you want to flash (OxygenOS 2.x / CM 13),flash GApps,SuperSU or other whatever mods you want.
    Step 6 :- Reboot into system !!!

    If you can't boot into recovery after flashing OxygenOS 3.0 (Credits :- @locxFIN)

    [Stock recovery]

    1. Download Stock recovery here: https://s3.amazonaws.com/oxygenos.oneplus.net/OP2_recovery.img
    2. Download and install 15sec ADB Installer as Administrator.
    3. Boot into Fastboot mode
    4. Connect your OP2 to your PC
    5. Open command prompt in the folder where the recovery file is
    6. Type "fastboot devices". If you get a line of numbers and letters, you're good to go.
    7. Type "fastboot flash recovery OP2_recovery.img"
    8. Type "fastboot boot OP2_recovery.img" or reboot to recovery the usual way (Power + Volume down)
    9. Flash OOS 3.0 once more
    [TWRP Recovery]
    1. Download modified TWRP recovery here: https://www.androidfilehost.com/?fid=24572330218882108 (Credits @Grarak)
    2. Follow the steps 2-9 above, except in steps 7 & 8 replace "OP2_recovery.img" with "recovery.img"
     
    Last edited: Jun 4, 2016

    #1
    vaibhav19, aleep, Discreter and 287 others like this.
  2. Naman Bhalla Recognized developer Community Expert Recognized Developer Mar 30, 2016

    Naman Bhalla, Mar 30, 2016 :
    Didn't expect ever that one day,my OP will be unfit to have complete thread.So,thanks mods for getting me another post in the thread on 04 June 2016 !

    Some FAQs [Freakingly Annoying Questions] regarding OxygenOS 3.0.0

    Q1 :- Does XPosed work ?
    Ans. Yes. v84 SDK 23 ARM64 works perfectly.

    Q2 :- How to enable MultiWindow ?
    Ans. In /system/build.prop ,change buildtype from user to userdebug and reboot .Then enable MultiWindow in Develoepr Options.

    Q3 :- This is no equalizer like Maxx audio present. How will I live?
    And. You can flash Viper4android . It works. Selinux has to be changed to permissive though.


    PS : If you end up bricking your OP2 while flashing,here you go :-https://forums.oneplus.net/threads/updated-29-03-2016-mega-unbrick-guide-for-a-hard-bricked-oneplus-2.347607/
     
    Last edited: Jun 4, 2016

    #2
    Martin Hotmann likes this.
  3. SoniaB Nougat Senior Moderator Mar 30, 2016


    #3
  4. gchbharath Gingerbread Mar 30, 2016


    #4
    pgidia and aneesimran like this.
  5. sudhakarak Jelly Bean Mar 30, 2016

  6. Wahoux KitKat Mar 30, 2016


    #6
  7. Moin2200 Jelly Bean Mar 30, 2016


    #7
  8. Moin2200 Jelly Bean Mar 30, 2016


    #8
    dinjesk likes this.
  9. camp70 Donut Mar 30, 2016


    #9
    chitralverma, Shiftok and marpe like this.
  10. dinjesk KitKat Mar 30, 2016


    #10
    pa5t1s, pimblokland, eye842 and 3 others like this.
  11. Pcline9 Gingerbread Mar 30, 2016

    Pcline9, Mar 30, 2016 :
    Oo thanks, might try this.

    For the 100% stock option, do you lose your data? like pics and files etc
     

    #11
  12. tobias14 Ice Cream Sandwich Mar 30, 2016

    tobias14, Mar 30, 2016 :
    presume above should read as follows ? "If you are on H2OS Marshmallow or H2OS Marshmallow Based ROMs and want to Have a Clean Flash (Clean flash is the best way to prevent any bugs)]
    thanks
     

    #12
  13. Naman Bhalla Recognized developer Community Expert Recognized Developer Mar 30, 2016

    Naman Bhalla, Mar 30, 2016 :
    Fixed. Don't know how that error popped in. Sorry for that !!
     

    #13
    tobias14 likes this.
  14. DeeDee Donut Mar 30, 2016

    DeeDee, Mar 30, 2016 :
    Might anybody explain the difference between the two twrp methods? Also if I'm on cm13 or Exodus, which are likely based on h2os (because of using the h2os firmware), do I have to flash the custom twrp?
    Just asking because that's already using the new bootloader, isn't it?
     

    #14
  15. guitarboy0211 Honeycomb Mar 30, 2016

    guitarboy0211, Mar 30, 2016 :
    Hey! Thanks for the hard work and contribution you put in. We should be grateful we have such a mod to help us out whereas most mods on other forums hardly ever reply let alone help us so kudos to @Naman Bhalla for his work. Hope Carl sees your work someday and hires you as a staff member so you can connect with us better AND get paid for it :p
     

    #15
  16. Qazi.Rza Ice Cream Sandwich Mar 30, 2016

    Qazi.Rza, Mar 30, 2016 :
    I guess its in English & Not in Chinese..some people are dumb and few other play dumb!!:oops:
     

    #16
  17. tobias14 Ice Cream Sandwich Mar 30, 2016

    tobias14, Mar 30, 2016 :
    thank you very much, really appreciate your efforts
     

    #17
    Naman Bhalla likes this.
  18. Naman Bhalla Recognized developer Community Expert Recognized Developer Mar 30, 2016

    Naman Bhalla, Mar 30, 2016 :
    Tag @Carl :p
     

    #18
    pa5t1s, Sneakeyy, josefn24 and 9 others like this.
  19. ankitdsouza Gingerbread Mar 30, 2016

    ankitdsouza, Mar 30, 2016 :
    it does. app optimization going on.
     

    #19
  20. Pcline9 Gingerbread Mar 30, 2016

    Pcline9, Mar 30, 2016 :
    thanks for that

    i've never done this before so i actually just don't know.
    above, it's explained that apps aren't lost for the full stock method
    but what i want to know is if this extends to data within my apps such as whatsapp messages and other files such as pictures

    but anyway, an actual thanks this time, to the OP who put in the effort
     

    #20