yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Adriano-A3:
[MENTION=6917540]Astrako[/MENTION] will you keep H-ROM A7 and S20 versions support simultaneously?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Mscreams:
Don't ask ?... just install the rom and enjoy bro
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Adriano-A3:
Bruh
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] SyntaxDroid:
I can't install it please get me a complete manual for install

With spaget x project get bootloop l

Without show logo cant boot

Recovery: Orange Fox

Vendor 2

G610f/ds
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] yahiaashraf111:
use vendor create v1 not v2
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] SyntaxDroid:
And don't need change recovery ?

Now it's OrangeFox based twrp 3.4.0

Should install spaget x?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] leo31:
What working :

1. Wifi

2. Mobile data

3. Hotspot

4. Bluetooth

5. Gps

6. Camera

7. Phone

8. Live drawing camera

9. screen recording

10. Almost everything are working well

But, so far i found some 'not so important' bugs :

1. Opening battery usages give me FC.

2. I cant rename, remove files inside priv-app folder, but copying files to folder inside priv-app worked.

3. Removing app which located on priv-app folder using titanium backup, did not removed the apps. After reboot, the apps are there again. (Problem number 2, i cant remove apk inside priv-app)

4. no blue-light filter (i dont use it, so i dont care)

5. Some camera feature not working (hyperlase, wide selfie, front facing camera only support 4:3 size for taking photo, but video are fine). I dont know what is the function of icon at the right side of resolution inside camera (right side of 4:3 icon)

6. Since aod is not working and im not using it, better remove it.

7. Cant change clock style on lockscren (inside phone setting), but fixed by installing lockstar

8. Screen mode inside display setting has no effect at all (even stock rom does not have that feature, so.... No problem at all)

I really love this rom! Why? Because :

1. Battery life is PERFECT

2. Performance? This rom is running perfectly smooth on UI, and also while playing game and opening apps.

3. Multitasking is great

4. Android Q on 2016 device? Hell yeah.

Please fix the 1st and 2nd problem, because i need to replace gametool apk inside priv-app folder.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] RODRI2688:
Installation variant 610mn-16gb

Installation variant 610mn-16gb

1- Have prepared the Vendor.zip and revertvendor files specifically this => Spaget Treble ARM64 Vendor V3.0 Based on A750FN Vendor <= not vendor v2.0 and it is not necessary to download Exynos7870_Spaget_X-V3.0. If you want root, download the magisk provided on the first page. Also have OrangeFox-R10.1_2-Unofficial-on7xelte and a version of a preferable rom oreo available to reverse the vendor and reinstall for anything.

2- Before flash create vendor, install OrangeFox-R10.1_2-Unofficial-on7xelte and restart fox recovery, then flash create vendor, without deleting anything and restarting recovery, once in TWRP-Fx, follow the steps on the first page , wipe 1DC, 2C, 3S, 4V, 5D. Internal memory is not necessary (if you view the preload between the partitions, in this step, read notes below), once the wipe has finished, install the ROM and restart. Everything should work perfectly, (at the end of the startup, perform a hard restart before configure, and then it starts without problems, that happened to me, in particular, since generally when finishing the installation of the ROM and when rebooting it usually restarts again, in this case it did not, I start directly until hello .. and then reboot)

3- Optional, once the startup is configured, restart TWRP-FX and flash magisk.

Notes: At the beginning, you could not install any ROMx64, or you needed the vendor partition, you can check the following: when you install TWRP 3.3 and when you start TWRP, the following appears in red letters at the top: “recovery is not seandroid enforcing… .. etc ”it only comes out with twrp from version 3.3, definitely you will not be able to install any rom x64, gsi, etc, since you don't have to get any errors or messages. It means that also like mine you have the smartphone since marshmallow 6.0 and it was root with supersu and odin, and you were making updates from that version; solution: restore with stock Firmware android 8.1 via odin all the partitions (BL-AP-CP-CSC-USERDATA) can be found on the network and downloaded according to your country, but always being oreo stock 8.1. Once this is done, install TWRP 3.2 with odin and then root with magisk latest stable version, not the one provided here. After that, you will be able to install several roms that you could not previously and will not have problems with the vendor, create and revert if you want. Some only install the AP to fix, but I decided on a full restore and start from scratch.

PD: I felt the need to share this experience with you so that those who have the 610mn and have problems can install it without problems, always remember to back up your important data before flashing and having a good battery charge *GOOGLE TRANSLATE*
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] SyntaxDroid:
Hello

Thanks for your help

This installation help isn't for F variant?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] RODRI2688:
Really if it could work, especially if you have been making updates from android v6, it is best to start the root from android v8.0 or 8.1, once achieved, try the installation, but if you already come from that version, you shouldn't have drawbacks. Try it, it's really worth it.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] leo31:
1. reboot to recovery

2. install create vendor.zip

3. reboot to recovery again

4. wipe system, data, cache, dalvik (dont format data or you will lose everything on internal storage)

5. install rom.zip

6. reboot to system

7. first boot taking some time, just wait

my phone is g610

so this is guide to install this rom to your device
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] SyntaxDroid:
Thanks Very much:good:
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] leo31:
offline charging - bug

whatsapp video call - not working (no video showed from our camera, both rear and back camera)

battery usages - Force Closed

clock style on lockscreen - cannot change clock face

that's all the bugs which need to get a fix on this rom.

other small bugs are not important for me, so i dont need to tell it.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] scngz06:
stays on samsung text, help please :crying:
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Vicentbll:
won't let me make video calls on whatsapp, j7 prime
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] raifbach:
I have same error like you. I tried to change another treble ROM . Its same,whatsaap video call doesnt work.

I revert back to stock ROM . stock recovery error its says "failed to mount /preload" , and BOOTLOOP...damn it ?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] NheySio1422:
Help!!!

i cannot reboot, please help me. what to do?

how could i fix the problem? my phone is stuck at download mode i cannot turn it off using any buttons (power, volume and home buttons).

i think there was wrong when i flashed the H-Rom A7 PORT V4.O.

please response as soon as you read this.

thanks in advanced!
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] RODRI2688:
You can install twrp 3.2 via odin according to the model of your phone, and try again, in any case you can also restore the stock from there, via odín.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] RODRI2688:
[/COLOR]

1-Install TWRP 3.2

2-Flashing Revert Vendor

3-Restart Recovery

4-Clean the usual

5-Install another ROM

You can see this, in this same post, if you want to install this rom, the steps are valid for any model.

https://xdaforums.com/showpost.php?p=83125007&postcount=18
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] SyntaxDroid:
Reflash Samsung Official ROM With Odin
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] 5cmpersec:
Thanks

This is the best rom I have ever tried in my G610F.

I haven't found any problem so far.

Thank you Astrako for this great work!
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] bdimran71:
In Device care> Battery usage Crashing.

How to fixed?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Edu_DelNavio:
Error de booteo?

Edit porque me anduvo la rom, probando
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] rashida1:
Thank you my dear friend for your many efforts in upgrading and developing this model of phones ...

.

Please include the navigation bar.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Astrako:
H-ROM A7 PORT V5.0 (27/08/2020)

Firmware ported from A750FNXXU4CTG2. July security patch

Added SIMPLE kernel

Echo in calls should be fixed. Other minor bugs can be present depending the phone/variant

You will need around a 3100Mb system partition, so if you dont have it, go and flash my repartition script

GoogleDrive folder

Mega

Md5: 87fc5ef5c031a2f586d762debcf7b3e0

Added a navbar enabler/disabler to the download folder

Remember, a lot of time has been put in this project. If you like it and want to support me, no donations at all are required, just pushing thanks buttons.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] danztech:
Best rom but I Cant switch data to sim2.. im using both simcards for internet... only sim1 working
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Fijxu:
Microsoft Authenticator

How can I fix this, I've used it in other roms like TRR Pure Edition and it works perfectly, but in others it doesn't[IMG="ms phone auth"]https://i.vgy.me/k3bFyc.jpg[/IMG]
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] DexyDew12:
I always encounter "Failed to mount '/preload' (Invalid argument)" when trying to flash Magisk Canary in TWRP.

EDIT: Solved it. Also thanks for this ROM. Working great!
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Reezy101:
I can't switch data to sim 2 hoping it can be fixed .......but anyway this rom is so freaking awesome to the max ???.. thanks for all your effort Astrako!!
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] karacahalik:
Best ROM

(V4.0) Best ROM for G610F users. I have used almost all the ROMs. The only ROM that is error free. The only bug is that the phone is turned off and won't turn on while charging. For this, hold down the volume down key + power key. I thank everyone who worked for this ROM. Hopping to be faster in V6.0 version ;)
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] All_New_BoB:
Hello all! i'm flashing this ROM on my uncles old phone basically because i trust the developer Astrako based on what i've read :)

I am coming from stock so it was a long way to go, what i did:

flashed twrp and booted successfully

flashed magisk and booted successfully

flashed vendor partition, and then the re-partition zip (all while rebooting to recovery when asked for), no error so far

when trying to flash the rom zip (V5)(already wiped all requested partitions with no error) after detecting G610 as the phone variant (which is correct its G610F), creating symlinks gives error 7 with (symlink: some symlinks failed) error showing and installation stops

tried with both twrp 3.2.3 and then with fox recovery v11 stable (thinking that twrp 3.2.3 might be outdated)

Can you please help identify what im doing wrong? i feel like im so close to revive this phone but yet so far hehe

thanks in advanced and appreciate the effort!!
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] mistiko247:
I think you need to enable the Vendor, I have not done any Treble installation, but I think you need to enable the Vendor, although clearly in the instructions they do not say but I think that step is done but it will never work for you.

Seek help with other roms for J7 Prime.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Astrako:
H-ROM A7 PORT V6.0 (02/12/2020)

November security patch

Fixed Dual sim detection

Added High Perfomance mode

Setting volume in different apps should be fixed

You will need around a 3100Mb system partition, so if you dont have it, go and flash my repartition script

GoogleDrive folder

Mega

Md5: a9f3cacee034142024fd2802eed21b61

Remember, a lot of time has been put in this project. If you like it and want to support me, no donations at all are required, just pushing thanks buttons.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] harsh0055:
in how many day's Android 11 costom rom comes for j7 prime
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] xenoui:
Please help, there is voice echo and static sound during messenger video call.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Mustafayurtyapan:
Fm radyo çalışıyormu
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] raifbach:
good job. thank you bro
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] leo31:
ask mahatma gandhi to make it for you
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] MahidharG610F:
It takes so much time

it should boot

Astrako is freaking geneous
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] hidden.hero:
do i need to flash projectspagetx.zip?

should i use create vendor v1 or v2?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] tezerjan2000:
Is there any way to fix echo in call? Any flashable add-on or fix would be apprecia
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Mehdi marandy:
Hello, do not be bored, I wanted to have a volet problem in j7 prime
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] tezerjan2000:
G610f
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] tezerjan2000:
I am using [ROM][G610X] H-ROM A7 PORT V6.0 [10.0][OneUI 2.0][64 bits][Treble] in my (Samsung G610F) device This Rom is working Awesome... But One major problem m facing..... which is (call in echo) .....My all Friends are saying when they talking to me on call ....they hearing a echo in call.......on their phone .....which is very annoying.... PLZ PLZ PLZ....Fix this ... If anybody know how to Fix this Problem please ..tell me ...:crying:
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Ant4rez:
I will explain how i installed this rom on my SM-G610M and my experience with this rom in this few days.

1.- First of all i started with the clean stock firmware with android 8 flashed with odin.

2.- Then i activated the developer options to set OEM Unlock to True. Reboot to download mode so i can install TWRP 3.2.3 flashed with odin in the "AP" section, uncheck auto-reboot option. Then force reboot and then reboot to recovery, i recommend connect the charger so you can do the button combination easily.

3.- Once on the recovery mode, go to wipe and format data partition. Then go to your PC and copy the "no-verity-opt-encrypt-6.1.zip" to your internal storage and flash it. Now the data partition will not encrypt in every boot.

5.- Once on the new recovery i recommend you to flash "OrangeFox-R11.0_1-Stable-on7xelte.zip" recovery, that supports vendor partition and other functions. For this just copy the zip file to internal storage and flash it, then reboot to recovery again.

6.- When you are in the new recovery from OrangeFox now is time to start the process to install the ROM. In first place you have to flash the zip file "Exynos7870_CreateVendor" i used the version 3.0. When is ready now is time to flash the zip "universal7870_repartitioner_V1.0". Once you are done whit this wait for the reboot to recovery again and wipe system, vendor, dalvik cache and format data, internal storage is not necessary.

7.- Once you wiped the partitions, copy the ROM in your internal storage or use a OTG device, etc. To flash the ROM File, make sure you have mounted the system, data and vendor partition, unmount cache partition, also that you have uncheked the option to unmount system partiton when flashing zip files. Wait until is done, if you have some error on the installation is because do did something wrong.

8.- Then, when the ROM is installed flash "H-ROM_A7_NAVBAR_MODDER" zip to remove the navbar in the screen.

9.- Finally, reboot to system this take much time so is normal if you have to wait a lot.

10.- ENJOY! (If you want to root just go to recovery and flash canary magisk)

At the moment i don't face any problem with rom just a few details like blue light filter is useless also the AOD function, calls works just fine also camera, etc. The only thing that i'm dealing with is that you can't move apps to external sd card and the internal storage is only 9.63 GB. But if you modify the script "universal7870_repartitioner_V1.0" and set the system partition to 3100mb you will have 10gb of internal storage. Fingerprint works fine but in some apps that also support face recognition seems to be some kind of confusion, because you tell the app to use fingerprint but then wants that you use face recognition instead. In general terms the rom is very smooth and fast.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] huzunbaz:
Hi my friends Does it fit for Samsung Galaxy J7 Prime 2 (SM-G611F)?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] lewrydiboys:
wow! thank you so much! it's nice to be able to use my old device again
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Demonx25:
Help please , Root Safetynet error
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Demonx25:
se puede actualizar magick? ??
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Yumir:
Wached hd netflix?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] quiddityinfinitus:
My device is the Samsung Galaxy J7 Prime Duos (G610F/DS). Can this rom be installed on my phone? As a noob, I don't get some terms like treble and port. If I use TWRP to flash this rom (via ADB Sideload), it will be usable and have Android 10, right?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Reezy101:
Yes
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Mightx:
Project Treble is Google's trial project beginning from Android 9 (Pie) to speed up firmware updates for devices by separating the base hardware level and the software or OS level stuff. Only treble-compatible devices can use Treble. Our phone doesn't support treble naturally but thanks to Project Spagett, we can now create a vendor partition on our phones to be used for treble ROM's. Ports on the other hand are basically the firmware from other devices made to be compatible for another device.

As for flashing this via ADB, sure just make sure you followed all procedures correctly (i.e. creating vendor partition, wiping partitions, etc.)
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Sheepmister:
hi im new and i want to ask if theres anyway to lock specific lte band to our samsung g610y unit its not working in android 9 and android 10 oneui custom rom
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Mightx:
Don't Samsung LTE band locking apps not work on Pie and Q? Are you trying to use the USSD code method?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] alirezaivaz:
I tried to install this ROM on my G610F but got this error:

I think the problem is with the vendor partition. I just flashed the CreateVendor.zip file. Do I have to flash anything else? I do not know anything about Vendor partition!

If you have any ideas I would be happy to hear. Thanks.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] quiddityinfinitus:
After flashing CreatorVendor, flash Universal Repartition Script, then flash the rom.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] alirezaivaz:
Hello. I finally installed this ROM on my g610f. It's really great and I was amazed at its features, But I have some problems:

1. The FM radio does not work.

2. BlueLight Filter does not work.

3. Sometimes a clicking sound is heard later

4. On screen keys (navigation bar) does not show. Although I added the following line to build.prop, but it does not show:

Interestingly, navigation bar option has been added in the settings! And more interestingly, when I set the navigation mode to full screen gestures, the gestures work!! It's true that my device has hardware keys but I need soft keys.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Mightx:
Leave the rom sadly Astrako left the 7870 community already so no further development for his works. Migrate to GSI's or the newer TRR roms or Klax. Many out there that are still somewhat maintained....
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] alirezaivaz:
I was really upset to hear this. It was the only ROM that banking apps worked on!
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Mightx:
Hmm can't you acquire safetynet pass and magisk hide on other roms? Never tried to but you never know on some other rom it may work...
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Reezy101:
so what stable gsi rom is now good for j7 prime
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] jdavimartin:
Samsung A3 2017 is having a hard battery drain with the H-Rom A7 android 10, what can i do?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Memo7373:
I shared the new rom in a3 post. I ported it with J6, install it. charging works better.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] andrewdev738:
Any compatible custom kernels? Tried the Android 9 working ones (Oxygen, Cronos/Helios, Octopus) but they doesn't seem to work anymore in this version.

They either cause a bootloop (not even getting to show the samsung logo) or freezes in the boot screen.

Edit: Found it, Ares Kernel v7
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] uruguasho:
I can't transfer the applications from the internal memory to the sd memory after installing the rom, did someone else know? Do you have a solution?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] guimmp:
In Project Treble, vendor partition contains system drivers, inpendently from system partition, in conventional form, when ther is no vendor partition drivers were inside system partition.

Further informations are present in this link: https://source.android.com/devices/architecture
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] DexyDew12:
Can I just ask how to go back to the original firmware? I know how to flash roms, I just want to know if flashing the original firmware thru ODIN is enough?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] tezerjan2000:
Yes
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Al2407:
yeah me too... try in developer mode and force allow app to external didnt success. does any one know why this happening??
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Kureji Rin:
supported overclock kernels please.. oxygen v6 and v5 not working..

can someone recommend any overclocked kernel?

btw the performence definetely better than other roms!! i love it!

other roms can only reach 69.000 score with cooling peltier module in CPU Throttling Test (app) but this rom reached excatly 69.000 WITHOUT COOLER and with cooler reached excatly74.000 score..

i dont have word to say.. i love it.. but i want more..

waiting for kernel recommends

ares kernel cause crashes after boot in 5 seconds
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Kureji Rin:
Im thinking about the making my own kernel that can overclock my cpu 1586 to 1690. I know j7 g610f can handle 1690mhz for cpu and 1148mhz for gpu so if i edit original kernel that this rom using, it must work.

The only problem is im not a kernel editor and dont know too much about editing and making roms and kernels.

But one thing im sure, if i failed and stuck at reboot, if i flash the old kernel back it will open without problem(i tried some overclock kernels and all crashed and i just flash the original kernel from the rom zip).

My pc is broken for now so i cant try in soon time but i will definitely share my experiences if i do

If anyone interest and want to do by self, i would like to share my knowledge and help you

My discord:

Kureji Rin#1213
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] omarq8:
i got this error after i installed the rom and why is that
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] camaven:
Please, can anybody tell me how much storage will be available in a 16Gb phone after install this??? Just installing most used apps. whatsapp, vpn, google basic apps, thank you in advance