6 How to Port Xiaomi Redmi 4X (santoni) Treble and non-Treble ROM to Xiaomi Redmi Note 5A Prime (ugg)

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Ingredients :

• OrangeFox Treble Recovery : https://drive.google.com/open?id=11tD-5aRVakZIcSd3sQsFpR9Dj5rAfu43
• Vendor Patch (Treble ROM) : https://drive.google.com/open?id=1nIBLzdAkW-N-dKXt4-2qPHXMNNs064qs
• Vendor Patch (non-Treble ROM) : https://drive.google.com/open?id=1c4hUDtf7l_-iO-MstLhYJR8tZpQipSEv
• Vendor Patch (for non-Treble ROM after Flashing Magisk) : https://drive.google.com/open?id=1JBNIskGFJOJKAnIdM8t_K_P_De_em8-Q
• Kernel : https://drive.google.com/open?id=1FAHZm3Fus30D1Y9lUj325FFSKAvbILkg

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Tools :

• PC.
• TWRP Recovery or anything similar.

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Major bugs :

• Goodix fingerprint not work (but FPC fingerprint work).

Minor bugs :

• Front camera 4 MP only instead of 16 MP (non-Treble only).

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Steps to do :

1. # How to make santoni ROM zip be flashable to ugg device :
• Prepare santoni ROM in your PC then go to \META-INF\com\google\android in that ROM zip. 
• Next, extract updater-script and modify that by delete assert line text (leave the empty space) with notepad++. 
• Then, drag modified updater-script to that ROM \META-INF\com\google\android directory and update zip. 
2. # How to trebelized ugg device partition table :
• Boot to TWRP Recovery then flash OrangeFox Treble Recovery.
• In OrangeFox Recovery, select Wipe > tick Dalvik/ART Cache, System, Data, Cache, and Vendor > slide the slider. 
• Still in OrangeFox Recovery, select Menu > Manage Partitions > Data > Format Data.
• Go back to Menu > Reboot > Reboot Recovery.
3. # How to apply ugg kernel and vendor patch to ported santoni ROM:
• In OrangeFox Recovery > select Wipe > tick Dalvik/ART Cache, System, Data, Cache, and Vendor > slide the slider. 
• Copy ported santoni ROM, kernel, and Vendor Patch (Treble or non-Treble ROM) to Internal Storage. 
• In OrangeFox Recovery, flash that santoni ROM > Kernel > Vendor Patch (Treble or non-Treble ROM). 
• Extra step for non-Treble ROM if you want to flash Magisk : 
• Boot to OrangeFox Recovery then flash Vendor Patch (for non-Treble ROM after Flashing Magisk). 
4. # Finalizing :
• Reboot System.
5. # How to change device identity from Xiaomi Redmi 4X to Xiaomi Redmi Note 5A Prime :
• Modify build.prop in /system to :
  ro.system.build.fingerprint=xiaomi/ugg/ugg:7.1.2/N2G47H/V9.5.8.0.NDKMIFA:user/release-keys
  ro.product.system.model=Redmi Note 5A Prime
  ro.product.system.device=ugg
  ro.product.model=Redmi Note 5A Prime
  ro.product.device=ugg
  ro.build.product=ugg
  ro.build.description=ugg-user 7.1.2 N2G47H V9.5.8.0.NDKMIFA release-keys
  ro.build.fingerprint=xiaomi/ugg/ugg:7.1.2/N2G47H/V9.5.8.0.NDKMIFA:user/release-keys
• Modify build.prop in /vendor to :
  ro.vendor.build.fingerprint=xiaomi/ugg/ugg:7.1.2/N2G47H/V9.5.8.0.NDKMIFA:user/release-keys
  ro.product.vendor.device=ugg
  ro.product.vendor.model=Redmi Note 5A Prime
  ro.bootimage.build.fingerprint=xiaomi/ugg/ugg:7.1.2/N2G47H/V9.5.8.0.NDKMIFA:user/release-keys
• Modify build.prop in /vendor/odm/etc to :
  ro.odm.build.fingerprint=xiaomi/ugg/ugg:7.1.2/N2G47H/V9.5.8.0.NDKMIFA:user/release-keys
  ro.product.odm.device=ugg
  ro.product.odm.model=Redmi Note 5A Prime

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FAQ : 

• MI logo bootloop even after kernel flash? flash Magisk.
• Facing offline charging bug? calibrate your battery with Easy Battery Calibration. Still not work? use another ROM.

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Thanks to
@adislice (for the initial Android 10/Q kernel and recovery build),
@ghiffaryr (for camera, fingerprint, sensor, and sound vendor patch; reboot recovery; DT2W Goodix-TS and FT5435-TS),
@zqm64 (for 16 mp front camera on treble ROM and front flashlight),
and santoni devs that making much great ROM.
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Changelog :

• Initial patch build 20/04/2020 at 11:24 WIB.
• Manually fixing steps.
• Updated 01/05/2020 at 22:00 WIB.
• More efficient way to port non-Treble ROM.
• Updated 02/05/2020 at 11:25 WIB.
• ctsProfile: false fixed.
• Updated 07/05/2020 at 21:56 WIB
• Added flashable zip vendor patch for Treble ROM.
• Included recent apps button fix to vendor patch.
• Updated 09/05/2020 at 01:03 WIB
• Optimized vendor patch.
• Updated 10/05/2020 at 21:09 WIB
• Added missing Goodix fingerprint driver (maybe Goodix fingerprint still not fixed anyway).
• Updated 10/05/2020 at 22:05 WIB
• Detailed tutorial.
• Updated 11/05/2020 at 17:14 WIB
• Green camera fixed - Thanks to @ghiffaryr.
• Updated 11/05/2020 at 20:38 WIB
• Auto mount added to vendor patch updater-script.
• Updated 07/06/2020 at 09:19 WIB
• 16 MP front camera fixed for Treble ROM - Thanks to @zqm64.
• Updated 28/06/2020 at 01:54 WIB
• DT2W enabled by default in kernel for Goodix-TS and FT5435-TS  - Thanks to @ghiffaryr.
• Reboot recovery fixed - Thanks to @ghiffaryr.
• Front flashlight enabled by fixing kernel configuration - Thanks to @zqm64.

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