Is it possible to install this on a OnePlus 12 running Android 16 with Anti-Rollback = 1 without bricking the device?
Install OnePlus 13 on a OnePlus 12? That will not work. But I have made the OnePlus 12 unofficial builds. What is the “Vendor Security Patch Level” or full version on your device currently?
Sorry. It ist a Oneplus 13.
It has Android Version CHP 2653_16.0.5.701(EX01)
OK you had me worried 
Here are our general commits for dodge for v7.6:
Specifically this one:
Which notes CPH2653_16.0.7.201(EX01) so you are all set!
Which notes CPH2653_16.0.7.201(EX01) so you are all set!
Unfortunately, this version also has ARB = 1
Yes, it is ARB=1, but that means you are not rolling back when you install iodéOS, and thus won’t “blow the fuse.”
Thanks for the Ansser!
My Questions: The Android security update on the OnePlus 13 is dated March 1, 2026. As a beginner, where can I find the appropriate iodé ROM and the installation instructions? Do I perhaps need to flash the next newer security patch from roms.danielspringer.at onto the OnePlus 13? The OnePlus 13 is a Chinese version that has been flashed to OxygenOS.
Just do NOT update your OxygenOS newer, keep it where it is. You can install using our graphical installer or our terminal-based mostly just launch a script “manual” install process:
Installer documentation:
(links there to graphical installer download and manual install instructions which will in turn link to the manual download).