The following instructions will do the job: 1. Flash Xiaomi 4s (Unbrick) 2. UNLOCK bootloader! (No need to go through website) 3. MultiLanguage ROM onLocked Bootloader (Install Multilanguage ROM on Xiaomi Mi4S) 4. Install TWRP Recovery (English) (install Recovery TWRP) 5. Root the Rom with SuperSu (Root Machine) ATTENTION: YOU SHOULD REMOVE THE PHONE PIN BY 50%, AND BACK YOUR TOTAL DATA BEFORE RUNING ROM. READ CAREFULLY AND CAREFULLY BEFORE YOU STAY, WE ARE NOT RESPONSIBLE FOR ANY INCIDENTAL DAMAGES TO YOUR MACHINE. · Tools for implementation: - 64bit windows machine (some people have encountered error when running on 32bit machine) - Good Cable type C (preferably using cable) · Implementation steps: 1. Download and install MiFlash under the link: http://bigota.d.miui.com/tools/MiPhone20151028.exe 2 .Download the ROM and the tool under the link, then extract the 3 small folders numbered 1 to 3: https://mega.nz/#!Yd8jBY7Z! UmQuveopRTFlJcZeAK_3VXCypjrm2mt24hLbfIgpbCU 3. Download the file RootSuperSu by link: https://download.chainfire.eu/696/SuperSU/ 4. Turn off the Xiaomi Mi4s and then reboot into Fastboot mode by pressing and holding the "Volume-" button and the "Source" button. 5. Open the folder "01.Mi4S EDL" anDoubleClid ck to run the file "Mi4S EDL.cmd", On the computer will notice the message as shown below, you type Enter or Space twice, your phone will turn off. and into the rom running standby. 6. Check and install the "QualcommHS-USB QDLoader 9008 Driver" (as shown). If you do not have one, you can update the driver in the following path: C: program Files (x86) XiaomiMiPhoneQualcommDriver 7. Open Miflash, select the path containing rom "02.multi_aqua_V126.96.36.199.LAJCNDA_v7-5.1-MiFlash", select "Refresh", you will see the device as below, then select "Flash" and wait about 2-5 minutes, after the success, you unplug the cable and hold down the power button to turn on. First process after running rom for a long time, please be patient => Your machine has run multi-language rom finished! 8. Set up TWRP recovery: Put Xiaomi Mi4s into Fastboot mode, then go to "03. Mi4S TWRP" folder and run "Mi4S TWRP.cmd". Finally, to root the machine, copy the "UPDATE-SuperSU-v2.46.zip" file to the root of the machine and run it through TWRP Recovery! You have completed !