[Tool] JOxygenOS Installer - Flawlessly clean install OxygenOS & COS12

  1. Jamesst20
    Jelly Bean Apr 18, 2015

    Jamesst20 , Apr 18, 2015 :
    That is right

  2. Jamesst20
    Jelly Bean Apr 18, 2015

    Jamesst20 , Apr 18, 2015 :
    Yes you will get OTA :p There are no difference between my zip and original zip other that it can be installed on top of any ROM instead of only XNPH05Q.

    A brick is when the phone cannot be repaired by another method than Qualcomm QHUSB. It means Fastboot is not accessible or of no help etc..

    Your phone isn't bricked.

    1. Disconnect your phone (important)
    2. Hold Power + Volume UP until you reach Fastboot
    3. Connect to PC and try the tool again.
    4. Repeat until it works. If you can't figure out, try on another PC (or Mac for better results). Don't forget drivers.

  3. istickland
    Donut Apr 18, 2015

    istickland , Apr 18, 2015 :
    Thanks James, I did figure it out eventually as I said in my follow up post and got it all loaded correctly last night. Now all running smoothly on CM12 and happy I have an easy way to easily switch to any flashable image that comes out immediately. Thanks very much for your efforts in developing and supporting this tool

    Jamesst20 likes this.
  4. stevoen
    Gingerbread Apr 18, 2015

    stevoen , Apr 18, 2015 :
    I use a 32-bit computer and some drivers won't install properly (because they are x64). What should I do now?

    Edit: installed with a 64-bit computer.
    Last edited: Apr 18, 2015

  5. srgudhka
    Froyo Apr 18, 2015

    srgudhka , Apr 18, 2015 :
    i successfully flashed cm12. used for couple of days. Time and again my device gets stuck at bootscreen. This happend 4-5 times everytime i had to factory reset. Today i did a full format and flashed factory image. But still facing the same issue. Any suggestions?

  6. stevoen
    Gingerbread Apr 18, 2015

    stevoen , Apr 18, 2015 :
    You are a hero! I didn't install OxygenOS at first because I was afraid of doing it wrong, but this tool is just amazing!

    Jamesst20 likes this.
  7. macatticus
    Eclair Apr 18, 2015

    macatticus , Apr 18, 2015 :
    Worked great on my Windows attempt with OxygenOS, worked even better on my Mac attempt to install CM12S! Very nice work

    Jamesst20 likes this.
  8. joeleodabomb
    Gingerbread Apr 18, 2015

  9. hoggar10
    Honeycomb Apr 18, 2015

    hoggar10 , Apr 18, 2015 :
    Amazing tool, managed to soft brick my one plya and used tool to complete upgrade to CM12 flawlessly! Drag and drop

    Jamesst20 likes this.
  10. mostlynerd
    Eclair Apr 18, 2015

  11. Klaeje
    Ice Cream Sandwich Apr 18, 2015

    Klaeje , Apr 18, 2015 :
    Same here.....:p

    Jamesst20 likes this.
  12. osrox
    Gingerbread Apr 18, 2015

    osrox , Apr 18, 2015 :
    Can i flash your Custom CM12S over "CM12 nightly" using TWRP/Flashify, without full format, & wiping only cache, so as to avoid any data/all loss ?

  13. Master10113
    Cupcake Apr 19, 2015

    Master10113 , Apr 19, 2015 :
    THANK YOU SIR! Btw, can you or anyone else give me guidance on what to install to start coding my own apps. I would also appreciate it if someone can give me a recommendation on whether I should learn Java or C++.

  14. Jacknife20
    Cupcake Apr 19, 2015

    Jacknife20 , Apr 19, 2015 :
    Worked flawlessly for me. Thanks for a great job!


    Jamesst20 likes this.
  15. Jamesst20
    Jelly Bean Apr 19, 2015

    Jamesst20 , Apr 19, 2015 :
    Can't tell, if Fastboot can format and then twrp is able to sideload a ROM, I would guess yes

  16. mostlynerd
    Eclair Apr 19, 2015

    mostlynerd , Apr 19, 2015 :

    Encryption would not allow twrp to mount the system...

  17. mfshamsi
    Gingerbread Apr 19, 2015

    mfshamsi , Apr 19, 2015 :
    Can anyone explain to me how to enter sideloading mode in Oneplus One. Iam installing CM 12S via the new Installer app. Please its urgent!!!

  18. Waterdroid
    Community Veteran Apr 19, 2015

    Waterdroid , Apr 19, 2015 :
    Don't fool around too much with stuff you don't know mate.
    To get into fastboot, turn your phone off and then on by holding Volume Up and the power button.

    rikardo1979 and Antoine Vdb like this.
  19. mfshamsi
    Gingerbread Apr 19, 2015

  20. Antoine Vdb
    KitKat Apr 19, 2015