Rom MIUI V9 for Jiayu S3

Current version


– kernel 3.10.65+  from Jiayu NewUI rom

– baseband V5.P17 : YES is KK modem to solve airplane mode bug Revert to modem V39.P19, for me it has best LTE performance

– some libraries from MIUI.SU custom MIUI 8 rom for Jiayu S3, TF Extreme v2.4 and Jiayu NewUI

– all other files from rom for Redmi Note 2 Global

– miui root not present, SuperSU is installed with the rom

– removed some unused libraries and binaries, because related to MT6795 PowerVR gpu.

– add some useful apps: AcXdcc, AdFree, CpuSpy

– for all versions, read changelog on

NEW: modified Updater.apk: now you will receive OTA update of this ROM, don’t worry about the downloaded file name, check only if it start with prefix “caber_”, i must retain HMNote2 in the file name to let Updater.apk retrieve changelog info from servers.

Sorry, no more OTA update with global rom. If system propose you an update DON’T DO IT.


Use a custom recovey to install this ROM like TWRP.

Copy .zip to root of your SD card, power up into recovery mode, select Wipe Data Factoy Reset _ONLY_ if you come to MIUI from another ROM type, (no need to execute factory reset if you already use MIUI ROM), now Install ZIP from SD card.

First boot after install take very long time (5-6 min), wait patiently.

Choice English language to correctly complete the initial setup, otherwise MiCloud will crash and you can’t complete the initail setup (this is a MIUI known bug). also to speed up initial setup, do not insert your Google and Xiaomi account informations.

Don’t activate MiMessage and Find Device features, they are payment services (just one sms for each).

When installation is completed you can safetly change language and insert your Google and Xiaomi account informations.

Known BUGs

1 – Camera HDR crash.

2 – Return from fly mode don’t work.

3 – Sometimes screen goes black, need to cycle power button to reactivate (maybe solved)

4 – High battery drain (a bit better in new MIUI 9)

5 – Second space not working (works from 6.8.25)

6 – Long screenshot not work (works from 6.7.21)

7 – Color problems in FullHD video recording (works from 6.8.25)

8 – usb MTP PC connection problems

9 – OTA update are not for Jiayu S3


and more i don’t know yet! 

NFC and Gesture are not present because not present in original Xiaomi Redmi Note 2 ROM, don’t ask me to add, i can’t do that.

NOTE : You can’t download pls sent email to [email protected] , i will sent link download for you


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