Xiaomi announced the latest iteration of its own proprietary Android skin MIUI, dubbed MIUI 12.5 along with Mi 11 at a global event back last month. As per the schedule, the eligible devices will start receiving the MIUI 12.5 update starting Q2 2021. Now, the company has announced MIUI Global Stable ROM testing program ahead of MIUI 12.5 roll-out. Along with Xiaomi, POCO has also announced MIUI Stable testing program for a few devices.