I need root to downclock the speed of processors with governors with Kernel Adiutor ( it reduce the consumption by 2 ). I’ve done it on my Sony XA2 pioneer with iodé os 3.4, 734Mhz instead of 1200Mhz in low power consumption ( it’s stable, and okay for web surfing, no bugs this year ! ). I think it will also increase the life of motherbooard and it"s battery.
When I am fliming HD, taking picture full resolution, composing music or editing video I switch the best frequencies clock governors.
I’ve patched the boot.img with Magisk, but I don’t know how to load it in the phone.
Does I need to copy the rooted boot.img in the OTA then zip it again and do again the installation process ( by reflash stock firmware with ODIN ) ?
I very not sure that it will work, because the patched boot is different ( also in size).
Does someone get this phone rooted with iodé os 3.5 like this ?
( I dislike android 13, and S9+ is faster on 3.5 )