yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Sandra Perry:
The rear camera is working properly but when I try to open the front camera (selfi camera), the program hangs. To run the camera program again, I have to go to "Settings, Apps, Camera, Storage" and I must clear data.

Thank you very much.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] bjpp21:
G610Y variant. thanks for your prompt response and TIA for fixing this bug :)
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] icodix:
Whoa! Salute to you bro! I will try it soon.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] newonrom:
help

how to do this?

" I recommend doing the first 2 deletions (advanced deletion and formatting of data), followed by restarting TWRP 3.2.3 (Download here) and then repeating the 2 startup deletions"

im currently using venom v3.. no idea on that instruction. and im 4th of doing that. thank you
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] ju@ncho.com:
Just follow the prompts, they are so you don't miss the wipes, and you can have a clean installation.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] ju@ncho.com:
Try this zip, it is the Venom One UI, FIX CAMERA G610F, Y.

http://www.mediafire.com/file/o2hmati09xojhai/FIX-CAMERA_FOR_G610F_by_ju%40ncho.com.zip/file
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] :
I guess, he means... Format data , advanced wipe. And restart to TWRP and wiping same things again. . Then flash.. His English is not so convincing therefore..

You just try with clean flash .
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] bjpp21:
thanks it working on my G610Y :)
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] oguzhan51511:
Did you fix the camera issue on the Chrome app?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] edipdincer:
I installed rom last night and it works flawlessly. Since it was just black screen at initial setup I installed Helio Kernel and stick with it. But there is an issue i'd like to ask;

Settings > About Phone > Model Number shows SM-A705GM

Is this a normal behaviour?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] :
, That is the model of the device from which the Rom was ported. No need to worry
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] edipdincer:
Ok, I got another one! :)

I have a banking app. It works at web and every other phone but my phone.

When I enter my credentials app says "Unexpected error occured. We will maintain the situation as soon as possible. Please try again later."

I tried with Magisk Hide but no luck. What more can I try?

NEVERMIND THIS ONE! IT IS JUST MY STUPIDITY!
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Stickid:
Apps still recognise root even with magisk hide. Also why is magisk system app ? Had to remove and install it to use magisk hide.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] leo31:
Today. The rom broke my phone..

I already want back to venom os since firsrt day using this rom. Why?

1. Rom is not so stable as venom

2. Slow and unresponsive while open apps (as example open setting from notification, there are a delay)

3. Trying 3 different kernel (helios, oxygen, kraken), all same, slow.

4. Google play service error (i dont know, maybe my own fault) but already fixed.

5. Rom booting very slow (the animation also slow)

6. Many new things on this rom, but i'd rather back to venom. Why?

VENOM IS FASTER THAN ANYTHING,

Good performance

Good battery

Stable

No delay

I love this rom but this afternoon i dont know why it give me bootloop, dirty flash pennywise ui from bootloop stance did not working (error symlink 7). Flsshing venom also not working, same result, so i have to wipe cache dalvik system and data, then the flashing going well.

Pennywise is good

Venom is BEST ?

I installed venom rom to 4 of my friends who have same device like mine (G610), and they decide to not sell their phone because they got latest samsung experience with 2016 device. :laugh::laugh::laugh:
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] cristianlp:
I have occasional reboots I hope you can fix it in an update thanks for the work
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] evangeljohny:
Great work again bro.Everything works great except volte. Already enabled enhanced LTE service in settings bt volte seems not working.Does this rom support volte in India?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] ju@ncho.com:
Hello, really, excuse my bad English. Everything indicated is due to poor installation, I can tell you with the support of 90% of users, I am the creator of Venom and Pennywise, and I can tell you, that Pennywise is 1000% better than the venom, just is to follow the steps, so you will have a good experience. As always, the secret is to read the installation instructions and follow the steps, and recommendations on page # 1.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] ju@ncho.com:
Hi, sorry for my bad English, I already have a VOLTE zip, and we tested it, with an Indian user, and it is working 100%. Contact me on PM telegram.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] ju@ncho.com:
Hello, brother, take a tour on telegram, I think I can create a VOLTE zip to support your rom. Forgive my bad English.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] josephvijay:
volte not working
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] leo31:
i follow the instruction very well sir, but just as i said (based on my experience), venom is faster somehow while opening default apps and 3rd apps. as example while open setting from notification panel, there is a delay. not like venom, instant open.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] ju@ncho.com:
Hi, I already made the fix-VOLTE (icons 4G and LTE), and they are working correctly. In a few hours, I will publish.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] TheRealModder:
Thank you SAR!
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] evangeljohny:
Bro tell me ur telegram use ID or name of the rom page
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] edipdincer:
This rom is a fresh air after stock rom .

There is something wrong with notifications though. Some apps' notification won't launch the app. For example Reddit.

Reddit sends a notification, when I tap the notification, it disappears but app won't launch, it just stays at the current screen.

And 1 other thing is when I try to open a filetype for the first time, UI asks me if I want to "open %1$s with" :)
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] leo31:
Yeah +1

When connecting to PC as media transfer, phone asking to wether give permission to %s1 dont allow or allow, instead of my computer.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Alfrendy_Ebrian:
hey, there is a bug with game tools. Game tools not showing in settings, and it means I cant block notifications while I gaming.

please fix the bug.

thank you :D
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] edipdincer:
Ok, this is probably a noob question but how the hell can i move WhatsApp Media to SD Card?

FolderMount and Link2SD are not working. Tried with shell commands without a luck..
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] ivyywho:
Flashing helios kernel does not fix the bootlogo bug.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] ju@ncho.com:
ok, this message comes out, since I edit a security to have better tunnig, affecting that message, but there is nothing and does not create a bug. As for the bug, notifications is the touchwiz, since it is the newest, they should only go down to a lower version and it is fixed, THANK YOU for using my work. And excuse me for my bad English.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] ju@ncho.com:
--------------------

Gametool BUG SOLUTION.

They must update the app first, then they enter a game and the application will ask for the permissions, but it will not be shown. Now they must go into setting, system applications, they will look for gamebooster, they will enter it and they will uninstall the update, once that is done, the gametool app will already be running 100%.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] ju@ncho.com:
#######################

Hello, the option is in, setting, care of the device, in the storage option, you must enter, and there it gives you the option of, move data to the SD, or move app to the SD. Let me know if you find it ....
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Alfrendy_Ebrian:
i tried update the game launcher, clear data still nothing happened. also, I'm clear data of game optimizing service (GOS), and game tools. and I tried replacing game tools of J7 Pro version and still no prompt of permissions. I think this problem because settings in advanced features not showing. also gamebooster that you mentioned is not showing in system apps.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] TheRealModder:
No,

1. Open game tools

2. Update game tools

3. Uninstall game tools update

4. Done
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Alfrendy_Ebrian:
how to open it when it doesnt appear on the screen? :(

idk why this happened to me.

okay game tools fixed, i tried updating game tools with newer version on sammobile website and it works.

thanks OP and you for helping me :)
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] ju@ncho.com:
ok, re-enter the high performance option, there when you get the options, change whq to FHD, and once you do, just restart and it will be set.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] lpcurcio:
Hi, ju@ncho.com!

Thanks for the ROM. It seems to be working correctly.

I have two questions:

1) I applied Fix_VoLTE and I have it enabled in the settings, but the icon in the notification bar is not shown. Even without the icon would it be working?

2) What is MOD-FIX? Do I need to apply it?

My model is SM-G610M

Update: I used the app 'Network Mode'(Play Store) and the option 'VoLTE Provisioned' does not want to enable. So it is quite possible that it is not working.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] ju@ncho.com:
Hello, as for the fix mod, it is important to apply, if you do not apply there are no bug or lag claims. The VOLTE, is the first time I do that, but it is working in users of India, what country are you from?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] lpcurcio:
Brazil
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] AmirRouichi:
Is there anyway to install "dual sim message (from status bar)."

Also Navigation Bar not working. Help!!
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] :
How' s the PUBG performance for you guys on Pennywise??
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] pwazoski:
I dont know i download this rom 2 days ago but im was busy and cant test it yet
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] pwazoski:
You can uninstall bloatware and system app by using 3rd party app. Just need to give them root permission :)
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Unow123:
BUG

Hello developer,

I would like to report a bug. The bug is that the screen animations,transitions and everything is very slow. For Eg inside the Youtube app itself it takes a lot of time to scroll down. The fluidity of the rom is slow. Please fix this bug
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] pwazoski:
U can disable it :o
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Unow123:
Also btw ju@ncho.com everytime I unlock my device the unlock sound which plays has a delay. Like after I unlock my phone using biometrics only after 4-5sec the unlock sound plays.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] :
It is a common problem in One UI based Roms, Try changing kernel or just clean Reflash
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] leo31:
venom rom + helios kernel = no delay.

pennywise + stock kernel (oxygen) = delay

pennywise + helios kernel = delay

pennywise + kraken 1.2 kernel = delay

i did clean install, and rom is not as fast as venom rom, that's why i back to venom
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] :
I am also on Venom + oxygen.. No delay for me
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] TheRealModder:
BRUH, check your room light. (Not ROM but room.)
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] jhonpo:
hola gracias todos los colaboradores necesito ayuda el flash de la cámara delantera no me funciona y la batería se descarga muy rápido ayuda

hello thanks all the collaborators I need help the flash of the front camera does not work for me and the battery discharges very fast help
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] bjpp21:
Try fix camera of venom one ui, it works for me :)
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] k3holic:
Hey ju@ncho.com,

Im on G610-F

After I flashed the ROM, and clicked on reboot, it doesnt boot to the ROM and the screen just remains blank.

I saw you posted about this, and even after I tried Helios Kernel, the problem still persists.

Im unsure on what to do next, so please help me.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Mehedi4000:
Try Other kernel

Like helios-pie kernel

After flash when show blank screen

Then flash that's kernel img(boot)

If you following this steep

Then solve this problems

---------- Post added at 05:53 PM ---------- Previous post was at 05:50 PM ----------

Try root explore

Then

Root(drive)

System-apps

then delete 3rd party apps folder
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] :
I think you are actually doing some steps wrong during the Flashing process.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] pwazoski:
Try a clean flash again
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] k3holic:
could you make this more in-depth?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Mehedi4000:
No problem

Tell me
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] pwazoski:
Just flash the kernel

---------- Post added at 05:46 PM ---------- Previous post was at 05:38 PM ----------

Here is the link to the post: https://xdaforums.com/galaxy-j7/sam...nos7870/kernel-heliospie-kernel-v3-0-t3920762

Best kernel for me at the moment!
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Rakib099:
Hlw friend tomorrow full release date Pennywise
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] kanhaiya1.kk:
My Review for [ROM] [9.0] Pennywise One UI® [OFFICIAL] [G610X] [Full-Stable] After Using One month -

First Of All A Huge Thanks to [ju@ncho.com]:good: For Such A Great Stable Rom For [G610X]. I've Tasted Many Roms For Ma Device But Not Stayed For More Than 10 days There (Coz Of Prblms) :( . Here I'm writing Ma True Experience For This Rom :D

Pros -

1. Full Stable Means Full stable ;) [Dolby, Fingerprint, Faceunlock, Volte, Ctsprofile, Etc Working well]

2. Battery Friendly [Ma Phone Lasting 1 to 1.5 Days Up To Use]

3. Good Performance [Never Hang never Stuck]

Cons -

1. After Using Xposed CtsProfile Turns to False :(

2. Have To Pair Bluetooth Device Everytime After On/Off [Not Sure Only Tested For Ma PC]

3. Lag In High Graphics Gaming [ Tested In Mobile Legends ]

Thats All ! :)
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] leo31:
sorry but why with my room light? i think my room pretty sure have enough light to force people to wake up while sleeping :D
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Nutzcrackerz:
Guys i flashed the every zip (İnclude kernel) but it's stuck on samsung logo and says "optimising app xxx of 284" and again, again

i try a few times.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] :
I didn't face such issue, weird .. Did you flash Mod zip too along with the rom?

---------- Post added at 02:29 AM ---------- Previous post was at 02:28 AM ----------

Procedures I followed and Understood ..

Go to TWRP Recovery

1. Format data》 Yes

2. Advanced format》 wipe data, sdcard, dalvik cache, internal storage

3. Reboot to recovery

4. AGAIN STEP 2

5. Flash Pennywise Rom only..

It booted for me with Oxygen kernel, if it keeps displaying the bootlogo Try force Rebooting ( vol down + power).

6. If it still don't boot, Try flashing Helios Kernel.

7.Rom Mod should be flashed after you successfully booted the rom or you can flash it after signing into Google, Samsung accounts, updating apps.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] :
My bad, Also faced the same issue... i don't know what i did to cause that issue. But, after Reflashing the Rom again, i haven't face such till now
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] bjpp21:
- Go to recovery then try flashing Helios Kernel.

- Reboot to recovery and flash this rom.

- after flashing this rom reboot system and then if you see a flashing logo after (15-20mins) force to reboot system that's it... then flash anything you want after the whole system boot-up in normal condition.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] :
Naah... i am going to stay with Oxygen kernel.. it's best for me... With Helios I had very bad battrry Life... also oxygen seems good for gaming from my personal experience
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Nassib Khan:
Hello,

Currently I'm using this ROM and I've no objection to the ROM. Quite good and charming. But one issue that countered is when my battery gets 30%, suddenly it goes into 0% forcefully and shutdown as well. I can't find any way to solution this. Now I'm with HeliosPie kernel and I also tried with Oxygen kernel but everytimes get same issue. I can't play any games lest the battery gets lower. Very sucking situation. Plz help me if you have any solution.

Thanks.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] :
Yeah, same issue... if battery reaches 30% then it falls to zero very rapidly in a few seconds.

Also, No navigation bar or gesture
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] cidiclei:
Hi guys

does this rom work model sm-g611mt?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] leo31:
i think if you need navbar, you have to flash the navbar fix from venom rom.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] :
Ok, thsnks i'll try
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] jsparrow60:
How can i make adoptable storage in this pennywise rom anyone help me please.is this possible to make it?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] mistiko247:
[ROM] [9.0] Pennywise One UI ® [OFICIAL] [G610X] [Completamente estable]

The front flash does not work in J7 Prime G610M, any solution for this?

---------- Post added at 10:50 PM ---------- Previous post was at 10:33 PM ----------

¿will work for the J7 Prime G610M model?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] :
Nice Rom
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] rigok9:
I have been using this rom for 2 months now. I have to say, after trying lots of other Roms, Pennywise + helios-pie kernel is the best combination for me . Everything I need or use works without any issue. Thanks ju@ncho.com.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] :
'My Files has stopped working' This problem persists continuously ..
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Juannolasco29:
Buen dia a todos, pido las disculpas soy nuevo y espero no romper ninguna regla del foro, quiero instalar la rom pennywise j7 prime g610m pero despues de instalar el recovery del post twrp me da error al realizar los wipes y al reiniciar se queda en logo se apaga y enciende sin parar aclaro que solo he instalado el twrp recovery me pueden ayudar a completar la instalacion o a restaurar a stock, gracias.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] KingDeividJr1:
No hay un video mas explicado para instalar la Rom?

Mod edit: Transalation Is there no more explained video to install the Rom?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] jsparrow60:
ddldlod

Brother im glad from this rom.But i have an issue about this rom.It sometimes reboots.My phone is g610f.Can you help me.Im using helios kernel pie.Help me a lot
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Treny:
Error

He keeps it waiting too long when taking a screenshot

When you press the volume key, the phone freezes for a while

When I update the Game booster app, I have to use it in the old version that does not work properly

Edit: Sorry for my typos, I'm using translation.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Treny:
Error

1. I get the system UI stopped error when the phone is turned on

2. When the phone restarts, the system settings change by itself, for example, the battery percentage turns off by itself or a lot of things like that happen.

3. When the phone wants to turn on the screen when the screen is turned off for a long time, the black screen comes out and the phone freezes, we need to restart it.

Edit:

Please consider my mistakes
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] sripathi6:
can we use Netflix and amazon prime on this OS? i tried 3 custom OS but i couldn't use?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] RODRI2688:
The following happens to me with facebook; when looking at an image and give it to share externally, absolutely nothing happens, and I can not share it, but if I save to the device, any suggestions?

My smartphone is 610mn, it was a clean installation with formatting of internal memory, following all the installation recommendations, maybe it is not a big deal for some but for me it is very frustrating.

Also the battery reaching 15% turns off the smartphone, but that is a problem of the android, since it happens to me with all the roms V9.x change when returning to a rom V7 or V8.0 and after calibrating the battery that problem ends , the calibration in android v9. It never corrects that problem, since there is always a disparity in the ui and twrp, I had even tried several kernels not to mention all the compatible ones, some improve durability but the same problem, reaching 15%, suddenly shuts down.

PD: Excelente trabajo Juancho, realmente soy un seguidor de todas tus roms, podrías por favor una versión lite de esta rom? bueno si no implica sacrificar la funcionalidad en general al eliminar algunas cosas. Saludos desde paraguay!!
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] GustavoCora:
Camara doesn't work in Google meet. Someone with the same problem?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Marcelinn22:
Holaa, tengo una consulta, me instale esta rom y todo perfecto, luego instale otra Rom y volví nuevamente a esta y me anda tildado no se porque, con mucho lag , alguna solución? hice las dos limpiezas y reinicie el recovery y nada :( sigue andandome muy tildada , pero cuando la instale primeramente andaba de lujo no se que hacer...
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] leo31:
english?
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Badger50:
To one and all. Please be observant and respectful of XDA rule #4 for all of your future posts.

--Thank you: Badger50
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] abuyouo:
A problem appeared in the Netflix program and the Shahid program

Is there a solution for these programs to work
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Cys7:
WhatsApp video call and Chrome camera error

Thank you for this work. I really appreciate it and wish I had the opportunity to contribute either via monetary or developing.

I have just flashed Venom Rom and wondering if there is any solution for WhatsApp video call and Chrome camera error.

Are those features working in this Rom? (I have flashed not on the stock Rom, I had Galaxy Note Rom and just completed the advanced wipe option -not internal-)

Do you think flashing a different kernel will bring a solution to the problem or has anyone found a way to solve those?

Furthermore, I have read somewhere that OnuUI Custom Roms has those problems so maybe the best would be sticking to a different Rom or Stock Rom.

Thank you in advance for your efforts.

Regards.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] :
Basically, You answered your own question .i.e the last part.

No, its not a kernel problem.
[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] runindia:
Hi, will this also fix the front camera error problem for the On7 Prime G611f ??