MIUI官方ROM仓库
注：
  1. 机型名称：Redmi K50
  2. 机型代号：rubens
  3. 特别感谢：Xiaomi Firmware Updater 网站
  4. 所有线刷都以解锁Bootloader为前提，并且解锁Bootloader时会清除数据，请提前做好备份工作，传送门

大陆稳定版 MIUI Android 卡刷包 线刷包
16 V13.0.24.0.SLNCNXM 12.0 miui_RUBENS_V13.0.24.0.SLNCNXM_231a525b01_12.0.zip rubens_images_V13.0.24.0.SLNCNXM_20221007.0000.00_12.0_cn_a9bfd00438.tgz
15 V13.0.23.0.SLNCNXM 12.0 miui_RUBENS_V13.0.23.0.SLNCNXM_487cdb90aa_12.0.zip rubens_images_V13.0.23.0.SLNCNXM_20220904.0000.00_12.0_cn_af27660c92.tgz
14 V13.0.22.0.SLNCNXM 12.0 miui_RUBENS_V13.0.22.0.SLNCNXM_85663082c3_12.0.zip rubens_images_V13.0.22.0.SLNCNXM_20220712.0000.00_12.0_cn_c7b9d6afe5.tgz
13 V13.0.21.0.SLNCNXM 12.0 miui_RUBENS_V13.0.21.0.SLNCNXM_0ee849d431_12.0.zip rubens_images_V13.0.21.0.SLNCNXM_20220612.0000.00_12.0_cn_c08775b1ac.tgz
12 V13.0.17.0.SLNCNXM 12.0 miui_RUBENS_V13.0.17.0.SLNCNXM_65f7754116_12.0.zip rubens_images_V13.0.17.0.SLNCNXM_20220530.0000.00_12.0_cn_c2a14e2328.tgz
11 V13.0.16.0.SLNCNXM 12.0 miui_RUBENS_V13.0.16.0.SLNCNXM_e3ba39f86b_12.0.zip rubens_images_V13.0.16.0.SLNCNXM_20220522.0000.00_12.0_cn_854960ea21.tgz
10 V13.0.14.0.SLNCNXM 12.0 miui_RUBENS_V13.0.14.0.SLNCNXM_0fef1377e6_12.0.zip 未公布
9 V13.0.13.0.SLNCNXM 12.0 miui_RUBENS_V13.0.13.0.SLNCNXM_03ce74fd12_12.0.zip rubens_images_V13.0.13.0.SLNCNXM_20220505.0000.00_12.0_cn_3f4bc7c147.tgz
8 V13.0.12.0.SLNCNXM 12.0 miui_RUBENS_V13.0.12.0.SLNCNXM_3f6568a740_12.0.zip 未公布
7 V13.0.10.0.SLNCNXM 12.0 miui_RUBENS_V13.0.10.0.SLNCNXM_2406e67547_12.0.zip rubens_images_V13.0.10.0.SLNCNXM_20220420.0000.00_12.0_cn_194e3a5ca4.tgz
6 V13.0.9.5.SLNCNXM 12.0 miui_RUBENS_V13.0.9.5.SLNCNXM_16afae63bf_12.0.zip 未公布
5 V13.0.9.0.SLNCNXM 12.0 miui_RUBENS_V13.0.9.0.SLNCNXM_352b7a3501_12.0.zip rubens_images_V13.0.9.0.SLNCNXM_20220405.0000.00_12.0_cn_81d50c34ce.tgz
4 V13.0.7.0.SLNCNXM 12.0 miui_RUBENS_V13.0.7.0.SLNCNXM_7b77e2c31c_12.0.zip rubens_images_V13.0.7.0.SLNCNXM_20220327.0000.00_12.0_cn_1951a7a3f1.tgz
3 V13.0.6.0.SLNCNXM 12.0 miui_RUBENS_V13.0.6.0.SLNCNXM_1b2dd3362d_12.0.zip rubens_images_V13.0.6.0.SLNCNXM_20220324.0000.00_12.0_cn_191e5446d3.tgz
2 V13.0.5.0.SLNCNXM 12.0 miui_RUBENS_V13.0.5.0.SLNCNXM_b96dce1e6e_12.0.zip rubens_images_V13.0.5.0.SLNCNXM_20220317.0000.00_12.0_cn_cb5132548f.tgz
1 V13.0.1.0.SLNCNXM 12.0 miui_RUBENS_V13.0.1.0.SLNCNXM_b7796d25dd_12.0.zip rubens_images_V13.0.1.0.SLNCNXM_20220305.0000.00_12.0_cn_e6bbb262d4.tgz