Verified Mali-400 acceleration on Samsung SM-T561 postmarketOS with safe RGB565 X11 presentation
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Updated
Jul 16, 2026 - Shell
Verified Mali-400 acceleration on Samsung SM-T561 postmarketOS with safe RGB565 X11 presentation
Documentation and reproducible scripts of a LineageOS 17.1 / Android 10 port to the Samsung Galaxy Tab A 7.0 2016 (SM-T280, gtexswifi).
Kernel for the Huawei Ascend Y220-U05 (HWY220-U, huaqin72_we_b2a_gb3, C482B206SP05). MediaTek MT6572, Android 2.3.6 Gingerbread, ILI9488, Mali-400.
Xiaomi Mi Box 3S (MDZ-19-AA) root: local privilege escalation on Amlogic Utgard / Mali-400 (Android TV 6.0.1, kernel 3.14). GPU write-back -> unused sys_call_table slots -> kallsyms resolver -> memcpy -> SELinux off. Verified on device; no CVE claimed.
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