1. MIUI 9 Global Beta ROM Public Release Timeline
1) August 11th 2017
MIUI 9 Global Beta ROM for Mi 6 and Redmi Note 4 Qualcomm / Redmi Note 4X will be released to the public!
2) August 25th 2017
MIUI 9 Global Beta ROM for Mi Note 2, Mi 5, Mi 5s, Mi 5s Plus, Mi Max 2, Mi Max 32G, Mi Max 64G/128G, and Redmi 4 (India Version) / Redmi 4X will be released to the public!
3) From late September 2017
MIUI 9 Global ROM for Redmi 2, Redmi 2 Prime, Redmi 3/Prime, Redmi 3S/Prime, Redmi 4A, Redmi 4 Prime, Redmi Note Prime, Redmi Note 2, Redmi Note 3 Qualcomm, Redmi Note 3 Special Edition, Redmi Note 4 MTK, Mi 2/2S, Mi 3, Mi 4, Mi 4i, Mi Note, and Mi MIX will be successively released to the public!
2. MIUI 9 China Developer ROM Public Release Timeline
1) August 11th, 2017
MIUI 9 China Developer ROM for Mi 6, Mi 5X, and Redmi Note 4X Qualcomm will be released to the public!
2) August 25th, 2017
MIUI 9 China Developer ROM for Mi MIX, Mi Note 2, Mi 5, Mi 5s, Mi 5s Plus, Mi 5c, Mi Max 2, Mi Max 32G, Mi Max 64G/128G, Mi 4S, Mi 4c, Mi Note Pro, and Redmi 4X will be released to the public!
3) From late September, 2017
MIUI 9 China ROM for all the other Xiaomi / Redmi devices (except Mi 1/1S and Mi 2A) will be successively released to the pub
