Por si os sirve de ayuda, os dejo algunas aclaraciones de la traduccion que me han venido bien a mi:
##################################################################################################Redmi Note 4 Comprehensive Flashing / Unbrick Guide
by mitch002 (follow me on
Twitter @MI_mitch002 for my latest updates and reviews)
Hello MIUI-ers,
You may notice that all Redmi Note 4 units comes with China Stable Rom, now what if you want to flash to China Dev Rom or flash Global Stable Rom.
Wondering how to flash Redmi Note 4?
Let's do it!
Requirement:
- Be sure to Enable USB Debugging
Go to About phone > tap MIUI version at least 7 times to activate the Developer options. Go to Additional settings > Developer options > USB debugging > Enable it.
- USB Data cable from your set.
- Battery is charged at least 50%.
Redmi Note 4 Helio X20
Works for both Locked & Unlocked Bootloader
Fastboot Method:
Download the following:
Installation of SP
Flash Tool & Drivers:
Download all the Zip files and unzipped accordingly.
The Fastboot Rom may be tricky, this one you need to use winzip to unzip, then use 7-zip to unzip the .tgz file.
####Los archivos comprimidos hay que descomprimirlos todos con el 7-zip###
The Folder should look like this:
Next, you need to install drivers in order to connect your device properly, just extract "Driver_Auto_Installer_v1.1236.00.zip", and double-click "Install.bat", and it will automatically install the necessary drivers, and allow permissions for these drivers to be installed.
Unzipped, both SP_Flash_Tool_exe_Windows_v5.1620.00.000.zip and nikel_global_images_V8.0.3.0.MBFMIDG_20160805.0000.29_6.0_global.tgz.
Fastboot Flashing - SP Flash Tool:
Go to to SP_Flash_Tool_exe_Windows_v5.1620.00 folder and right-click "flash_tool.exe", then choose "Run as adminsitrator" as shown below:
Once in the SP Flash Tool, click on the "Download Agent" and locate "MTK_AllInOne.bin" from the unzipped SP Flash Tool folder earlier and click Open, as shown below:
###El archivo MTK... se encuentra en la carpeta descomprimida de SP Flash Tool###
Next click on the "Scatter loading" button and locate the "MT6797_Android_scatter" from the unzipped "nikel_global_images_V8.0.3.0.MBFMIDG_20160805.0000.29_6.0_global" folder earlier and click Open, as shown below:
###El archivo MT6769... se encuentra en la carpeta descomprimida de la rom, nikel global...###
Uncheck EVERYTHING, then Check BOOT and SYSTEM.
###Desmarcar todo y solo marcar boot y system###
Now turn your Redmi Note 4 Off.
###Apagar el telefono###
Connect the USB to the PC/ Laptop, and the other end (USB C) dont connect to phone first.
###Conectar solo la clavija USB al PC, la otra quedarla libre###
Now click the "Download" button.
###pulsar el boton download del programa###
PRESS and HOLD Volume Down, keep holding it and immediately plug in your USB C to the phone.
###Conectar la clavija micro USB al telefono apagado y esperar que lo reconozca y a continuación mantener pulsado el boton de bajar volumen, inmediatamente veras como el programa muestra la barra de color de proceso de descarga. Si solo pulsando el boton de bajar volumen no comienza la descarga, pulsar los dos botones a la vez hasta que comience la descarga, bajar volumen y encendido###
You will immediately see the progress bar going Red, Purple momentarily, and Yellow for a few minutes until the flashing process is complete, as shown below:
Release Volume Down button.
**NOTE: If Volume Down alone did not work, use Volume Down + Power Button instead**
You have successfully flashed the current "Global Stable 8.0.3.0" and your phone will then reboot itself accordingly. But if it did not reboot, unplug then press the power button till the Mi LOGO appeared.
###desconectar el telefono y reiniciarlo###
After you have booted up, got to Settings --> Additional Settings --> Backup and Reset --> Factory Data Reset --> Reset Phone --> Erase!
###Para borrar Seguir los pasos en ingles sin cambiar el idioma, si al pulsar erase os pide una contraseña, seguramente sera vuestra contraseña de cuenta MI, por lo menos a mi me la ha pedido###
This method needed to be done because we only flashed the System Image and the Boot, you need to factory reset to make sure its clean.
Enjoy your newly flashed Redmi Note 4!
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Espero que os ayude si lo necesitais