Since you can't just "download" a GPU driver on Android like you can on a PC, the community has found workarounds:
The (often referred to in enthusiast communities as v615 ) is a specific version of the graphics driver for Qualcomm's Adreno GPUs, designed to provide the low-level hardware communication necessary for the Vulkan API . Overview of the v615 Driver qualcomm v0615v4 vulkan driver