The most important is lowering the resolution, which you can do from the launcher's settings. If you have performance problems, there are a number of things you can try. It's complex and it can be easy to lose track of what you need to do, so your best bet is just to follow the instructions carefully to ensure that you do it right. Not switching will cause the Optifine installer to crash when launching, though once installed, you'll need to switch back again to JRE17 and gl4es 1.1.5 with OpenGL ES 3 to actually play.

With big modpacks textures could be messed upĪs for installing Optifine, that will also require switching back to both the internal Java JRE, and to the original gl4es renderer.

Random crashes can happen often on Android 5.x during game load or join world.

In 1.16 and up, spawn eggs banners are white (you can fix this by switching renderer to gl4es 1.1.5, only works on 1.16 and up, do not use under this version, as the texture will bug out when hitting a mob).

A workaround is provided and built into the launcher.

Minecraft 21w10a or newer are currently not yet supported due to the new GLSL usage.

There are some known issues when playing using Pojav Launcher, which are outlined below:

This gets complicated when playing on PvP servers. The most annoying part of the experience is that you can't easily click by tapping - you need to hold down on the screen to use a weapon. Incredibly, I had better performance on the Google Pixel 6 Pro than I've seen on some laptops, and that was without any optimisation whatsoever. The launcher is completely open-source on GitHub. You can use Forge Launcher up to 1.16.5 for a modded experience, and Fabric is supported as well. Still, this works surprisingly well, and there's even a mouse pointer and touch controls that you can use for navigating menus.

Java for tlauncher