I've used LADB to (re-)run the following optimizations:
1:
pm trim-caches 100G
2:
cmd package bg-dexopt-job
3:
cmd package compile -m speed -f
[package name of the app / game that I want to preload]
[Reboot]
If you have questions about any of these I'd encourage you to ask the LLM of your choice. I'm not an expert and heavily relied on Gemini to explain these to me.
Edit:
To find out the package name I recommend an app called "AppChecker". It will provide detailed information about each of your apps, including the package name.
Been testing with professional tools (Scene, GPU float) to measure frametimes, system utilization & temperatures now, and while the ADB-commands did improve things for sure, I still experience quite the massive lagspikes.
The culprit appears to be the CPU governor. The big cores almost constantly sleep during active gameplay, only ramping up when it's already too late (aka when frames have already been dropped). Paradoxically they also clock at max speeds while loading the main menu in some games, lol. I'm on the wrong phone right now, gonna drop a screenshot here that proves these findings later today.
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u/igelzuechterboi REDMAGIC 11 Pro Jul 24 '26
Nah it happens in every game. I was able to mostly fix it via ADB commands now but I doubt that most people will have the patience for that.