[Samsung Galaxy J7 NXT ( J701F Core NXT Exynos 7870] ananjaser1211:
Welcome to Project Spaget X ARM64 Treble For Galaxy J530X/J730X/G610X/J701X/J710X
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Some information you should know..

This is a full Treble ARM64 Vendor/Kernel implementation for the Exynos7870 Supported devices

If you want to report a Bug, read the F.A.Q First Then provide a logCat OR LoggingKit.zip with detailed explanation

Read the instructions and the F.A.Q Before installing the rom or posting a reply.

[FOR DEVS] You are allowed to customize this vendor if you want to use it in ROMs with proper credits. but not to distribute 1:1 copies

- Personal Notes

And here we are, few leaks and reworks later. X is here. i went with a letter this time just because it looks cool. This is officially going to be EOL for ARM64 AONLY vendors that i make (unless a critical bug was here that needed attention) . i dont have alot of time to work on 7870 And when i do i prefer it to be on something more productive than Treble

Anywya, TLDR : alot changed, alot was fixed. its a new vendor, flash and enjoy

Old releases

Alright, The "second" Treble update is here, this time it is FULLY ARM64 compatible. Thanks to the hard-work of @Astrako who managed to boot ARM64 Exynos 7885 bases on our device. This project is HEAVILY based on his work. and i would like to make that very clear. This is not a OneMan job. this took alot of hardwork by many people to make it reach the stage it is at. basically we are official minus the tag. This project is also possible thanks to my dear friends @Kique119 @me2 [MENTION=10011205]SPARTANICUS[/MENTION] and my other testers who spent day and night testing this with me.

At this stage, everything is mostly GSI related.

And finally, the cherry on top, is support for 3 more devices. Thanks to the devs who assisted me on adding support for their own devices. mentioned below.

If you appreciate this ambitious project, consider hitting thanks, supporting the thread, and donating (Paypal) to support my development (using cocaine of-course)

- Initial Notes:

Supports ONLY the mentioned devices Above

1. Don't forget to check bugs before asking questions

2. Since most of the GSIs are AOSP, forget about VoLTE, Knox features, Samsung apps, Camera mods or features, or other Samsung related features.

3. You can use any non-treble rom even if you have treble vendor installed, as long as you flash a non-treble kernel. The rom will ignore your vendor and everything will be as non treble.

- General Features :

- based on G965F Vendor with VNDK-28

- Adapted to J730/J530/G610/J710/J701 devices

- latest CronosKernelV5 included with most of the features of OneUI kernel + many more

- misc things enabled in framework overlay for better experience

- Seamless GSI patching, without user intervention

- Seamless setup process, with dynamic Scripts

- And Spaget

- How to Install Project Spaget:

- Flash `Exynos7870_CreateVendor` and reboot recovery

- Flash `Exynos7870_Spaget_X`

- Flash your desired ARM64_AONLY GSI

- Read OPTIONAL below

- What GSIs are support/recommended ?:

- Avoid sGSIs and flash source built GSIs (Such as PHH,PE)

- ARM64_AONLY GSIs only

- I recommend Pixel-experience or evo x and luke GSIs

- if you want a daily rom. avoid sGSIs

- More can be found here : Treble

- I dont have googleapps. what do i do ?:

ONLY for gsis that does not come with google apps

- Download Gapps pacakge from Here (ARM64 > VER > Micro or lower

- Go to TWRP > Wipe > Advanced Wipe > Tick System > Repair > Resize

- Flash opengapps_xxxx

- I need more info. where do i get it ?

Ask in this thread. if you need more , head to

Spaget Notes and support : Telegram Group

General bugs (GSI):

- offline charging is broken in Android 10 roms

- Bluetooth Calls

- Some GSIs might not include a camera, use Footej

- Some camera apps will have stretch

- I dont like it, how do i revert ?:

- Reboot to recovery

- Flash `Exynos7870_RevertVendor`

- Reboot recovery

- Flash any non treble rom or restore your previous twrp backup

Is that all ? I have treble now ? what about all the complicate process before ?

Yes, you now have a project treble device, ready to flash any GSI/sGSI of your choice aslong as it fits in your SYSTEM partition.

The entire process changed and now is much more seamless and noob-friendly. yet take caution as always

What if i didn't boot ?

In some cases, you might be stuck at a bootanimation loop or a splash loop, in this case follow the troubleshooting steps in the F.A.Q post

Credits

@corsicanu For great help with the repartition scripts, GSI patching and tons other throughout the years.

@Astrako for making booting ARM64 a possibility. and allowing this project to exists. kudos

@Kique119 For his awesome testing and documenting this project, without him there would be no spaget

@KassemSYR, for G610F Support and testing.

[MENTION=4555973]Zero_Cool78[/MENTION]70 , @DAvinash97 , @mohitsama and ORIGINALNAME123 for J710/J701 support

[MENTION=10011205]SPARTANICUS[/MENTION] For his great work maintaining KRAKEN kernel, which supports this project fully

Testers :

@Kique119 @LuanTeles @ion1s @djedjy [MENTION=9316049]vsmhell[/MENTION] @fetaiharbin @Mizo2019 @Me2 @LelMwhLwl @@rlukas210

[MENTION=8247284]PedroDomeneghi[/MENTION] @DaffyMirror4318 @bien2004official @AleeX157 @Alijouhara

And many more i cant remember the usernames of. please mention

Downloads. Changelogs , F.A.Qs below

OldPost (a64)---

So, i have been hesitated to release this project since last year. GSIs are not the most stable and many J users prove they are unable to read. they just want ready stuff. with this project that is not the case. if you skip the instructions/F.A.Qs and notes, dont bother installing this project as you probably wont be able to get it running.

This is a fully featured VENDOR and KERNEL designed for this device to support project treble, it is based on other Exynos 7870 Vendors and modified to support our devices, i have also added few patches and updates that even official 7870 vendors do not have. to get the best possible experience

I have also added a GSI_PATCH zip that should be used if you want to have the least amount of bugs.

The vendor is pretty much bugles, therefore any bugs you face, Report them to the appropriate Threads of the GSI you installed. or github issues section. as those are not mine to fix. i only provide the vendor and kernel that allows GSIs to run on.

- STEPS FOR INSTALLING TREBLE VENDOR:

Flash “Treble_Jx30F.img” in TWRP as Image (Selecting RECOVERY)

Reboot recovery.

Wipe System, Data, Dalvik and Vendor.

Flash "jxy17lte_Vendor_9.0_v1.0.zip".

- STEPS FOR INSTALLING GSIs:

Download the desired GSI (it MUST be arm_binder64/A64 Variant)

unpack it if it wasn't in .IMG format

Go to TWRP , Install , Install IMAGE

Pick your GSI and select SYSTEM IMAGE

Flash "GSI_Patch.zip".

[OPTIONAL] Flash the “Gapps_patched.zip”

- STEPS FOR INSTALLING GAPPS:

If you flash Gapps, Google will spam you with fullscreen warnings and notifications about your device not being certified. But don't worry, you can certify it.

Just reach the homescreen, then proceed to install the "Device ID.apk". Use it to grab the Google Services Framework ID and paste it here: https://www.google.com/android/uncertified/

And paste the ID there. Then wait a few minutes and reboot. Few seconds after rebooting, you'll be done and you'll be able to normally log in as always.

- [OPTIONAL]STEPS FOR INSTALLING Magisk_GAPPS:

** Note : This gapps is recommended for all **

Download latest gapps from http://opengapps.org

place in /sdcard or /external_sd

flash magisk.zip

flash magiskgapps.zip

- Confirmed working GSIs :

** You can only use ARM_BINDER64 / A64 GSIs **

PHH AOSP V113 : Github

OmniROM GSI : XDA

Liquid Remix : GoogleDrive

Pixel Experience With Gapps : GitHub

Resurrection Remix : RR

XenonHD : TeamHorizon

P.S : only Omni and PHH Do not require the GSI_PATCH_FP The rest do in order to get Fingerprint working

- Known GSI Bugs:

Bluetooth calls are broken

Some 3rd party cameras have stretched pictures

And more here at Github Issue

Credits

@corsicanu For general help through out the years

[MENTION=7487830]prashantp01[/MENTION] For overlay fixes and native camera fix. and other contributions

@Kique119 For his awesome testing and documenting this project

Testers :

@Kique119 @LuanTeles @ion1s @djedjy [MENTION=9316049]vsmhell[/MENTION] @fetaiharbin @Mizo2019 @Me2 @LelMwhLwl

And few more that didn't give me their usernames :D

Downloads. Changelogs , F.A.Qs below

XDA:DevDB Information

Project Spaget. Treble ARM64 Vendor, ROM for the Samsung Galaxy J7

Contributors

ananjaser1211, corsicanu, Astrako

Source Code: https://github.com/ananjaser1211/Helios_7870

ROM OS Version: 9.x Pie

ROM Kernel: Linux 3.x

ROM Firmware Required: Latest bootloader and modem

Based On: AOSP

Version Information

Status: Stable

Current Stable Version: X

Stable Release Date: 2020-01-13

Created 2019-07-31

Last Updated 2020-01-13