Android support for RISC-V is advancing rapidly, and this talk delivers an in-depth technical update on the open-source AOSP porting effort. We will walk through the current status of AOSP on RISC-V platforms, including ART/LLVM, Bionic, HAL and vendor-interface development, and compatibility work for emerging RISC-V SoCs. The session will examine the key engineering challenges encountered along the way—such as JIT/AOT differences on RISC-V, graphics-stack porting (Mesa, DRM/KMS, GPU drivers), GSI support, SELinux policy bring-up, vendor_boot and dynamic-partition layout, and end-to-end boot-flow integration. We will also highlight upstream contributions completed so far, the remaining gaps in the AOSP tree, and the milestones required to achieve full device bring-up and CTS/VTS compliance. Attendees will come away with a clear understanding of the progress to date and concrete opportunities for community collaboration to accelerate a fully open, fully native Android ecosystem for RISC-V devices.