yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] emtepe35:
Hi. Can I flash it from Nougat 7.0? Modem: ARA2 Version: ARB3?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] djedjy:
Yes ofc.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] emtepe35:
I just flashed the rom and did the reboot download mode step then I clicked restart phone and It took 15 min to boot and was too laggy to even turn the phone off. I think I did the reboot too early. What do you mean by "when you see boot animation"? There are two animations. First is uncolored samsung logo and second is white shiny samsung logo. And I did the restart on first anim. Oh hope you will understand :P
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Ngadhnjim:
yes friend ,on my game i can see real changes with elitetuner my games lag little and when i freeze my games run normaly ,i sugest to disable this ...
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Ngadhnjim:
very good rom ,so v2.5 is final and you dont continue updating rom?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] djedjy:
He will update it, as soon as he finds time, he is too busy with collage.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Ngadhnjim:
just asking man ,not problem :good: wish nice day
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] djedjy:
Yea, I am just answering too hahah. Thanks, you too. :)
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] WandresJersey:
why the rom is not booting?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Ngadhnjim:
first boot you need to whait some time.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] krystianjolek:
the computer can not see the phone. drivers uploaded to j5. what's the problem?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] WandresJersey:
i wait almost 1 hour
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] emtepe35:
You did something wrong. Did you hold the vol down + power + home when you saw a samsung boot logo? Reflash the rom and hold these buttons untip you see a download mode. Then click vol down to restart and your rom should be great
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Ngadhnjim:
what is your device ,if you installing first time you need to format partitions to work .
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] azZA_09:
You need to restart when you see the Samsung J5 powerd by Android one or when is the Samsung logo blinking? I didnt get that part

[MENTION=6966128]Ngadhnjim[/MENTION]

Same question for you.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] WandresJersey:
J530G
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] fetaiharbin:
That's a lot, top should be 10 mins.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] WandresJersey:
when you see the Samsung J5 powerd by Android one or when is the Samsung logo blinking?

---------- Post added at 06:14 PM ---------- Previous post was at 05:30 PM ----------

I got it, but every time I turn off the screen it gives a bug, the colors invert, why it happens
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] azZA_09:
When did you restart it? When you see the Samsung J5 powerd by Android one or when is the Samsung logo blinking?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] fetaiharbin:
I never do that. I leave the phone get turned till Welcome Screen, then I reboot it once for the signal to work and that's it. The ROM works without any problem!
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] emtepe35:
Restart it when the samsung logo appears. Wait 3 seconds after it. Just look at the instructions. If you won't do that your rom will lag and will boot very long time. I didnt do that once and it was that laggy I couldn't even turn it off normally. Had to hold combination

---------- Post added at 01:48 PM ---------- Previous post was at 01:46 PM ----------

For me it was soo laggy i couldn't turn the phone off or restart.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] WandresJersey:
yes, when i see the Samsung logo blinking?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] emtepe35:
Yes. Samsung logo
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] absvini:
I have some issues with some apps, one of these apps are Instagram, that isn't working fine. I think it's because google play detects something on the phone and the phone isn't haksjkak
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] No_Oone:
i have a problem with wifi it's just scaning without showing any network

any ideas ?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] BiLL|z0r:
Does this ROM fix the ongoing Android issues where the Wifi drops in and out when the phone is asleep? None of the standard Android options work so looking for a custom ROM to address it.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] emtepe35:
Lol. But i had about 10 different roms and none of these had that issue
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Ngadhnjim:
i dont known ,you upgraded android by update ?

---------- Post added at 05:42 PM ---------- Previous post was at 04:49 PM ----------

v2.5 these steps working for me

just installing by making clean first (wipe partitions) and booting to andriod ,when booting i just restart one time and everything working ok.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] kfragkos:
So when must i restart? On the Samsung j5 powered by... or at the single SAMSUNG flashing logo?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Deadcrimson:
After the first boot in start up screen
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] KRiST0F:
Does good Lock 2018 work on this rom?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] m.h.mahadi:
Phone becomes hotter easily than before, also charge drain quickly. Anyway great rom with features.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] emtepe35:
Its because of kernel and cpu OC. Just use the app or download kernel adiutor and lower the freqs
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] drjacek14:
Can anyone help me. My main speaker doesn't work so I rely on using dual speaker mod to bypass this issue but with this rom the mod doesn't seem to work. And so I'm forced to use old 7.0 version.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Davyd69:
It's booting forever i think. I waited for like 10 mins and still don't want to boot.

Edit: Made it work succesfully!

[+] Pro : Rom is working and it is very optimized and good!

[-] Against : Some games for example 8 ball pool are very pixelated and idk the reason.

Could anyone help me fix the games bug?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Fcleon:
Bluetooth game controller not connecting

Hi, I have a problem with a Bluetooth game controller, with a previous rom I was able to connect but now I can't , I have provided a logcat

/up/u6pejw2tdycgl21/Log_2018-10-06_12-20-52.txt

kopasite dot net

Please add kopasite (the actual dot) and net, because I can't upload logcats from here
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] filipehack2015:
Has this topic helped?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] filipehack2015:
Follow my instructions:

1° Update Samsung Game Launcher and Game Tuner.

2° Open any game and click the Game Tuner notification on the taskbar.

3° Move the resolution of the game, dragging from 75% to 100%, and click save.

4° Click Apply in the dialog box and start the game again.

Hope this helps :o
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Davyd69:
Thanks a lot , it's working!
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] fetaiharbin:
When I first flashed this ROM and installed PUBG, the graphics were terrible, I didn't even know why. I tried GFX Tools but that didn't help too much.

I don't know how but when I flashed the ROM for the second/third time the graphic on PUBG was awesome.

What could be the cause if you have any idea?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Davyd69:
Use his guide :)) it worked for me
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Talktamil:
Lock screen clock style have issue for me ,any solution
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Ngadhnjim:
configure game app or freeze it and must work normaly
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Davyd69:
I can't manage to change the clock style from the lockscreen on my J5 2017.

Even if i apply a theme that have a rainbow clock with moving color (sd_black theme) it won't change and it will stay the same (like in the photo)

Help?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Davyd69:
so anyone have a fix for that?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] fetaiharbin:
It worked for me! When I didn't put the game in Game Launcher it had perfect graphics, but when I put the game inside Game Launcher it wouldn't have good graphics, but thanks to your method I fixed it.

Thank you, once again!
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Diogo26:
is there goingto be a 3.0?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] ananjaser1211:
V3.0

PrometheusLite V3.0 Based on A8+ 2018​

This is the Final update for this ROM, after this it goes EOL.

I will continue my work on a new base, Note9 8.1

Please dont report bugs if the purpose is getting them fixed, as i wont be pushing any more updates

Facebook external Fix has been removed as it broke other functionality

Thanks again to [MENTION=4658360]corsicanu[/MENTION] for working on this project with me from the get go

V3.0

Fix Aroma Audio mods (dual/boosted/dolbyaf)

Fix AOD Brightness Control

ReWrote brightness values to behave more like stock again

Update to Magisk 17.2

Fix a SafteyNet issue that prevents banking apps from working

Switch back to GoogleDNS as few had connection issues

Added Infinity Wallpapers Thanks 4pda [MENTION=1985149]igor1978[/MENTION]0204

- Changing wallpaper style requires a clean flash !

Updated and Added TasksChanger/LockStar/ClockFace goodlock app

Force Video recording tile

Added back GoogleChrome to the system to prevent FCs

Kernel

- HeliosPro V2.5

- Updated drivers to latest J530F 8.1 Source

- Adoptable Storage (not tested)

-Encryption support (only on stock roms)

- Improvements to GPU CPU Over clocking Thanks [MENTION=9341964]renoxtv[/MENTION]

- Ensure you have LATEST TWRP otherwise you wont be able to read Internal storage in TWRP

- Removed 160mhz GPU as it didnt work and caused issues

- Fixed CPU Undervolting (overvolting doesnt work well)

- some other minor improvments to pretty much everything

Bugs

- Manual VPN will return unsuccessful

- If you are unable to change ClockFaces, Uninstall updates to AlwaysOnDisplay

Download : AFH

MD5 : 64173c0bddd2835e9bc322cfedddf2cd

Size : 1.8GB
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Ngadhnjim:
:good: thanks man ,cant wait to install :good::good::good:
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] ananjaser1211:
Mirrors

Mega : Download

Google Drive : Download

Thanks [MENTION=7098450]Kill-Switch[/MENTION]
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Me26:
I have a problem, after flashing the rom, doing the force reboot method with volume down+home+power, i get Verification Failed, everytime, i tried flashing the "no-verity-opt-encrypt-6.0.zip" with no succes, can someone help me fix this? i am on j530F btw
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] fetaiharbin:
Try without rebooting it. Leave it like that till it boots to Home Screen.

I have done it on V2.5 and on V3.0 with no problem at all.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Me26:
thanks for the fast reply, but that didn't fixed it, but holy the solution was so easy, found it on YouTube, when i pressed wipe on twrp i had the option to format data, i did it and now it just booted
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] drjacek14:
Dual speaker mod still doesn't work
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Ngadhnjim:
its EOL for now.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] szunyi77:
Hello. I have Flash the latest v3 rom on my j530f device. Twrp 3.2.3 and the latest 7.0 firmware. I did it as it is in the description. Full wipe, etc. The problem is that if the device starts and I will close the screen then reset it again, the image is broken! I took a photo. What is the problem? thanks

Tapatalkkal küldve az én SM-N910F eszközömről
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] ananjaser1211:
Have you ever replaced your display ?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] szunyi77:
Yes, aftermarket display. Replaced. Is that the problem? Not superamoled but ips. Stock firmware ok, no problem!

Tapatalkkal küldve az én SM-N910F eszközömről
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] ananjaser1211:
Yes , the J5 Kernel display is custom tuned (For 70HZ refresh rate) it will only work on the official samsung panel. if i had time later ill post a stock display version of the kernel :good:
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] szunyi77:
Thank you for the answer. Do I understand that you can later give me a kernel that works with?

Tapatalkkal küldve az én SM-N910F eszközömről
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] ananjaser1211:
Yes I'll provide one. I'm working on a small update to the kernel anyways so it's a good opportunity to address this issue.

Just one more thing. Some after market screens also loose touch functionality with oreo. Would be great if you can check if stock 8.1 supports your display (better to flash some stock Oreo rom without Helios kerne) so you aren't locked with Odin incase your display doesn't work with it
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] szunyi77:
OK, it's alright. I'm testing. How long can you give me the kernel? I plan to sell the device after a few days.

Tapatalkkal küldve az én SM-N910F eszközömről
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] ananjaser1211:
it wont be ready before Friday/Saturday due to time limitations. its exams season
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] WandresJersey:
I have never changed the screen of my j5 pro and is giving this same problem
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] usfhunter:
Hi

I moved from Prometheus S9+ V 1 rom to PrometheusLite A8 Port V3.0 two days ago. but i have a problem that it charges way to slow like i need 6 hours or more to get a full charge from 0.

is there any solotion to this problem?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Talktamil:
ananjaser

you are the best developer ananjaser

Thank you very much:good:
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] WandresJersey:
Is the kernel ready?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] usfhunter:
Is there any solution?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] GrilloDuMau:
XPOSED

Can i Install Xposed?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] mesiu21:
good
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Flavio Rocha:
Congratulations to the creator of this rom, it really is perfect.

I installed it today, but I'm enjoying it a lot. When will the next version be available?

a suggestion would be perfect to utilize the applications and visual samsung Experience 10.0.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] emtepe35:
Hi guys. I am about to flash this rom but I'm afraid of this point saying you have to restart the phone during first boot. Otherwise it will lag so much. I tried to flash it some versions ago an I did that step but it was still that laggy I wasn't even able to turn the phone off. Had to hold some buttons combination on the setup wizard screen to restore stock and I tried again but there was about same result. Heard somebody did it without restarting and it worked.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Flavio Rocha:
Hello friend, I am using this rom and it is perfect so far without crashes or slowness .. in my case I installed it as follows: with the twrp installed on your device click on the wipe >> select advacend wipe option and check the following options : dalvik / ART Cache, system, data, internal storage and cache. Once this is done, restart the device in recovery mode again, and then transfer the ROM file to your mobile device through the computer. flash the ROM and perform the installation normally, if you have difficulties when starting the rom, simply restart once with the power + home button + volume minus button. :D
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] fetaiharbin:
I have restarted my phone once it was on Welcome Screen and it worked perfectly with no lag.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] leninalejandro370:
Wallpapers

Hi [MENTION=4637718]ananjaser1211[/MENTION]

Is it possible to install the Infinity wallpapers on another Samsung phone?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] ananjaser1211:
It will only work on this ROM and other A8+ based ROMs with the same build date.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] yannou75:
Please I need that because my screen is not genuine and it only work at 60hz fresh rate
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] BlackAxiom:
why do you even exist.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] ananjaser1211:
Sorry but i still havent got time. im very busy with exams.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] renoxtv:
Hi anan

Maybe you could make some other big dev do it , anan

Someone that invented the 70hz, anan

Someone with the name *Cough* renox *Cough* anan

Anyway hope the exams go well,

A N A N
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] ananjaser1211:
Weird flex but OK

Anyway, you have my kernel forked, if you got time and want to do it. go ahead not holding you. RENOX
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] WandresJersey:
the kernel is ready?

---------- Post added at 06:57 PM ---------- Previous post was at 06:51 PM ----------

do you have the version 1.5 of kernel helio? because this version don't have this problem
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] seblefb:
I have problem with instagram, video on ig wont playing. i already clear cache /reinstal ig but still wont play. any idea to fix?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Talktamil:
Hi anan

Best of luck for your exams

After that we need pie android 9.0 for j530f

With viper and Dolby bnc editions
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] LelMwhLwl:
Go to settings apps find instagram press on it go to permissions and grant all permissions manually
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Canekok:
Hello guys! Can you please port this firmware with j730fm https://xdaforums.com/galaxy-j7-2017/development/rom-lineageos-unofficial-t3745277 on j530fm (The phones on the inside are almost identical) or tell me how to port it plz. I really want to put this custom rom... Thanks in advance!
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] seblefb:
hi, how to disable navbar? i accdtaly flash with navbar checked in aroma, but i wont to reflashl thnkas
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Bane08:
there's a line of code in build.prop just edit the value of that line then save then reboot. if you dont know which code, just search it up in the internet
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] LelMwhLwl:
dirty reflash the rom, and dont select navbar
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] ptksv:
hi, [MENTION=4637718]ananjaser1211[/MENTION]

do we gonna have a android pie rom? i'm really anxious for that
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] LelMwhLwl:
When 32bit device gets pie, yes we will have
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] emtepe35:
Hi. I just want to say thanks for the insane rom. It works so good but I have one question. Have you guys got any battery life protips? It drains battery so fast. Tried different cpu speeds etc. But it doesn't give any result. It took 3% while i was typing this message :(
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] LelMwhLwl:
maybe its not rom PROBLEM
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] ananjaser1211:
PrometheusLite V4.1 Based on A8+ 2018

This ROM is back to life thanks to my dear friend [MENTION=4658360]corsicanu[/MENTION] . This release is entirely his work. if you appreciate his efforts show him some love and buy him a cup of coffee @paypal

V4.1

v4.1 - 8.02.2019

- Updated systemUIs to previous ones

- Dual Sim in notification

- Removed dualsim option in aroma

- Google faceunlock without swipe

v4.0 - 01.2019

- Updated camera apps from latest N8/A7 2018

- Added AR Emoji

- Added ringtones from A5 2017, A7 2018, A8 2018

- Added HeliosPro Kernel v2.6

- Updated Goodlock apps to latest available

- Added option for Sim select menu shown/hidden in QuickPanel

- Rewrote Sound mods in a more cleaner way - new Aroma options

- Added fonts from Japanese firmwares

- Added Pie OneUI emoji

- Reworked camera features and removed useless/broken ones

- Removed some broken features

- Switched to hadesRom ODM and removed CSC

- for proper applying SIM csc reboot 2-3 times

- Added hadesRom custom csc with less but working features

- Removed root options because of the current issues

<b>- first boot unrooted, flash root after first complete boot</b>

- Aroma tuneup

- rearranged some options (read carefully what you select)

- splitted some features for better integration

- update logo

- update scripts

- Maybe more, will probably update later with further progress...

Kernel

- HeliosPro V2.6

- J5 Removed 70HZ mod so fake displays can work

- Compiled with Linaro 6.1.1 Compiler

- Performance and battery greatly improved with new compiler

- Fixed custom ramdisk scripts

- Deodex Supported well with magisk

- GMS Blocker

- 99Killer service (kills gms in idle for better sleep)

- NFC Should work now

- More precise cpu voltage
​

Downloads

PrometheusLite V4.1 Based on A8+ 2018 LATEST [LATEST]

AFH : Download

Mega : Download

Google Drive : Download

MyEmoji : Download
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] ShaDisNX255:
Great work! You guys are the best!
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Leonardo Mota:
Excellent Rom

congratulations for this project!

I'm testing v4.1 on J5 J530G now!!!!

:D :good:
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Mickeyvdb:
Thanks.

Really would like to give this ROM a try.

Can you tell me what an OMC rom is?

My J530F is having latest TWRP and Iḿ currently using LineageOS15.

Please indicate if I still need to install an OMC rom and if so, which one can be used.

Thanks for your support.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] prototype74:
An OMC ROM is a ROM with the new multi country csc feature. OMC supports more country csc codes than the legacy csc found in J5 2017. OMC reads your SIM to detect your language and provider settings. If PrometheusLite is your first OMC featured ROM then you might encounter a pop up window at setup wizard where you can cancel or reboot sim installation. press on reboot and let the system apply important OMC files to detect your SIM settings and country instantly while booting. this is only a one time process
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] Mickeyvdb:
Thanks a lot for this clear explenation.

If I understand correctly, then after flashing this rom, it is still possible to return to any other, correct?

No matter if it is a OMC or CSC.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] BULANGIU2323:
Best rom,can you make a port of android pie for j5?
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] ananjaser1211:
Yes you can revert fine.

When TouchWiz pie is avalible for 32bit devices
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] polsince1925:
Wow got a new big update.. Really gonna try this one sir annan..thank you for this wonderful rom.
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] fetaiharbin:
The best ROM made for J5. Thank you!
[Samsung Galaxy J5 PRO (2017) ROMs, Kernels, Recove] BULANGIU2323:
ok, anyway, it works very well, the only problem is in the camera that in the automatic mode and self-portrait the icon of bixbi vision and social mode overlap and look strange, however very good