Duy Tran

Have you tried with `gpu=0` boot argument? (source: [Corellium](https://support.corellium.com/advanced-settings/boot-arguments)) Basically this forces SpringBoard to do software rendering. I tested this argument on a physical device: UI lags as expected, Safari...

Can I have a look into ObjC error(?) and backtrace? Also, maybe you could try these CoreImage-related environment variables: `CI_ENABLE_METAL_GPU=0 CI_FORCE_SOFTWARE_GL=1 CI_USE_SW=1` (all of these are undocumented so I’m unsure...

Hm, seems like it is forcing to use OpenGL anyway, even with `+[CIContext contextWithCGContext:options:]` and `kCIContextUseSoftwareRenderer` being set :thinking:

My test was done on iOS 12. I tried on iOS 14.3 but it turned out to ignore `gpu=0`. It appears that Apple took away CoreImage software rendering since iOS...

@TrungNguyen1909 hi again, is IOMFB support pushed? I couldn't get it to work ``` *** Assertion failure in FBSDisplayConfiguration *__sb__mainDisplayConfiguration()_block_invoke(), _SBSPrefixHelper.m:52 *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason:...

Known issue, use [#3997](https://github.com/PojavLauncherTeam/PojavLauncher/actions/runs/3370199705) for this moment

@Text1220 please send `/storage/emulated/0/Android/data/net.kdt.pojavlaunch.debug/files/.minecraft/hs_err_pid2979.log`

> Have the same error only it doesn't even ask for a file It’s likely because no file manager exists on device

You need to enable `show hidden folder ` in the file manager.

Send latestlog.txt