HydrogenOS or OxygenOS

[Hadisultan]

Hi, I'm ordering a A3010 which will probably have H2OS. How do I change it to OOS? Unlock bootloader, root and flash the ROM? Or is there an easier way (the does not void warranty)?

 

[Pandur77]

Hi, I'm ordering a A3010 which will probably have H2OS. How do I change it to OOS? Unlock bootloader, root and flash the ROM? Or is there an easier way (the does not void warranty)?

This has been answered numerous times in the stickied Q&A thread. And unlocking does not void your warranty.

 

[tekken1972]

you do not need to unlock your device, you can sideload Hydrogen or Oxygen

 

[Hadisultan]

This has been answered numerous times in the stickied Q&A thread. And unlocking does not void your warranty.

I can't find much related to this.

you do not need to unlock your device, you can sideload Hydrogen or Oxygen

How exactly?

 

[tekken1972]

I can't find much related to this.


How exactly?

you can find flash instructions on this site http://downloads.oneplus.net/oneplus-3t/oneplus_3t_oxygenos_4.0.3/

you need to format data and cache before changing operating system