yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy J2 Questions & Answers] Rachav2:
Try installing ROM Stock

using Odin

Download here the appropriate version for your model:

http://xdaforums.com/showthread.php?t=3276330

ROM stock firmware Galaxy J2 SM-J200F/H/G/GU/BT/M

And look for a tutorial to flash firmware in Odin.

Sorry my bad english.

Enviado desde mi SM-J200M mediante Tapatalk
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
Isn't 4G same as LTE? ;)

The smartest choice: Use third party launcher.

No one could develop iOS on Android devices.
[Samsung Galaxy J2 Questions & Answers] :
I was using Jio,then it was connected to LTE with VoLTE support

While I'm gonna use AIRTEL,it is showing 4g and no LTE no VoLTE
[Samsung Galaxy J2 Questions & Answers] Sam_S3:
Update To Latest Stock Rom....

Stock Rom Latest For Samsung j200g--http://www.4shared.com/zip/-IHxcuykba/INS-J200GDDU1APH5-201609091121.html?
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
APH5 isn't the latest. The latest is APJ1 but it's buggy and couldn't be downgraded.
[Samsung Galaxy J2 Questions & Answers] Sam_S3:
http://samsung-updates.com/device/?id=SM-J200G

Take a Look On This..I Take Latest Stock From Here.......

But this Is Stable And Not Buggy Like APJ1.....

I Tried My OwnSelf And Itz Good
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
Actually it based on some reviews of Indonesian users itself (where the APJ1 update is pushed), after they update to APJ1 they found frequent signal drops and poor 4G reception so some of them are sticking on APG4.

I myself (neither my family too) don't have J2 devices.
[Samsung Galaxy J2 Questions & Answers] JZ™:
What abt APH2?

When did the last update roll up?

---------- Post added at 03:00 PM ---------- Previous post was at 02:57 PM ----------

http://xdaforums.com/chef-central/android/rom-hydrarom-v1-aroma-t3480398

Has anyone tried this out?

:confused:

---------- Post added at 03:13 PM ---------- Previous post was at 03:00 PM ----------

Version 3.0.alpha4
[Samsung Galaxy J2 Questions & Answers] Skeuomorphic:
What's the latest, most stable update for J200GU?

Is it APJ1, API1, APE1, or APD2? Theres no APG4 for J200GU
[Samsung Galaxy J2 Questions & Answers] hunterwolves:
How can choose LTE only in my Galaxy J2 SM please?
[Samsung Galaxy J2 Questions & Answers] Skeuomorphic:
I'm currently running AOK1 which seems to be having a lot of signal drops and bad 4G reception
[Samsung Galaxy J2 Questions & Answers] NeverDeadTR:
afaik some j2 variants have Spreadtrum SC7731. if there isnt correct me please.

-i found source code spreadtrum sc7731(link from 4pda.ru j2 page.) but not for J2 (taken from other phone i guess.) can rom expert guys check this out ? thanks.

https://cloud.mail.ru/public/EJbM/c7nwdrds9 expert
[Samsung Galaxy J2 Questions & Answers] JZ™:
Tnx man

U the best
[Samsung Galaxy J2 Questions & Answers] iqbalhapid18:
thanks man it works , i failed rooting j200G and i got bootloop . i just reinstall with superSU 2.67 with twrp 3 and you has save my data my time a lot without reflashing rom or reset factory:good:
[Samsung Galaxy J2 Questions & Answers] Sam_S3:
update to latest super su 2.79 stable,yesterday realsed one...

Super Su--http://www.supersu.com

Mirror For Super Su 2.79 Stable Realse--https://www.datafilehost.com/d/2eeb0028

Enjoy..If Itz Helped..Then Just Like The Post
[Samsung Galaxy J2 Questions & Answers] JZ™:
It disabled my KNOX:)
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
unable to revert back to indian stock rom

i had issue with the rom so i flashed stock rom but then i saw stock rom of indonesia it had oct patch while indian rom had of sep

so i flashed indo rom but then it dont support volte but then i tried to revert back to indiad rom and unable to do it

it shows error of device 2 binary 1

followed youtube and all available methods still on indo rom its gud but idk i want to be back on indian rom

plzzz any help ! :crying::crying:
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
If you update your device to latest Indonesian APJ1, unfortunately you can't go back to previous builds due to security reasons (that's what Samsung say :rolleyes: ).
[Samsung Galaxy J2 Questions & Answers] JZ™:
http://xdaforums.com/android/development/rom-noble-rom-v1-0-j200g-t3491095/page11

CHECK THIS ROM OUT GUYS :victory:
[Samsung Galaxy J2 Questions & Answers] Wishi123:
Hi, is there any news when will our J2 get's it's custom rom?
[Samsung Galaxy J2 Questions & Answers] Albe96:
http://xdaforums.com/android/development/rom-noble-rom-v1-0-j200g-t3491095/post69391241
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
Then im stuck for ever there's no flashable stock rom or something

I searched but i dint get any :crying:
[Samsung Galaxy J2 Questions & Answers] Wishi123:
Hi, I encountered some problem, first after i've flashed the rom I got into a boot loop. IDK why?. :( Can someone help me?
[Samsung Galaxy J2 Questions & Answers] yethz:
Clear Cache/Dalvik or if all else fails=Factory Reset from your Recovery...
[Samsung Galaxy J2 Questions & Answers] Skeuomorphic:
Can anyone help? Odin can't detect my device when it's on download mode even after i've installed the drivers from http://developer.samsung.com/technical-doc/view.do?v=T000000117

However, Odin is able to detect my phone when it's booted up at the homescreen though :(
[Samsung Galaxy J2 Questions & Answers] Veerendra Kumar:
Goto Play Store then download and install "Shortcut Master (Lite). After opening this app follow these steps.

1. Click on "More" option from top right corner of the app.

2. Select "Secret Code Explorer" and wait for load all data.

3. Now scroll down and search for "119" and just click on it.

4. Select "Launch 0" and wait for root permission and grant root authentication.

5. After success of root granting select follow this process "[2] UE Setting & Information" -> "[1] Setting" -> "[1] Protocol" -> "[2] NAS" -> "[1] Network Control" -> "[4] Band Selection" -> "[1] Automatic[*]" -> " LTE band_40 preferred" -> Now click on More button from top right corner and select END button.

6. Exit from the app.

By selecting this you can get LTE only in Network mode in settings and also get better speed as compared to before changing this:good:

As I think these steps will work on all models of j2lte.
[Samsung Galaxy J2 Questions & Answers] SsTheD:
Please, an CyanogenMod 13 or 14.1 for J2 (J200BT,G,M...) We're stuck on 5.1.1 :rolleyes:
[Samsung Galaxy J2 Questions & Answers] JZ™:
Unfortunately impossible :(
[Samsung Galaxy J2 Questions & Answers] SsTheD:
Why? :confused:
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
Technically, it's not completely impossible. Things that make development for (even) LineageOS harder are incomplete sources provided by Samsung. So, blame Samsung, not us community. ;)

----#----#----#----#----#----#----#----#----#----

By the way, I've been monitoring my own AFH lately and found that APE1 modem for J200F is reaching the highest download count. Almost 4x the 2nd.

So J200F users, is APE1 modem is required for network unlocking? As entries on Google retuning "phone unlocking" error troubleshooting.
[Samsung Galaxy J2 Questions & Answers] SsTheD:
https://github.com/ArthurSDev/android_device_samsung_j2lte

Kernel on Github too.
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
The kernel source is cloned from my repo. Just compare with mine: https://github.com/krasCGQ/android_kernel_samsung_j2lte
[Samsung Galaxy J2 Questions & Answers] SsTheD:
Yes, it is. But, even with these two "things" isn't possible do an LineageOS Rom for J2lte? (J200BT and others)
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
No, there are many things to be solved.
[Samsung Galaxy J2 Questions & Answers] SsTheD:
More time stuck on 5.1.1:(
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
Yea fixed it by flashing noble rom

And indian firmware got the latest update so its cool now

But then any Samsung themes coz unable to find on galaxyapp ????

---------- Post added at 09:23 PM ---------- Previous post was at 09:18 PM ----------

http://opensource.samsung.com/reception/receptionSub.do?method=sub&sub=F&searchValue=J200G

will this be helpful? ?
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
Not at all. Lol.
[Samsung Galaxy J2 Questions & Answers] SsTheD:
Can do something at last?
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
TWRP: Yes.

Custom kernel: Yes, and I have a plan do revive that again.
[Samsung Galaxy J2 Questions & Answers] SsTheD:
Already have TWRP. All I ask for J2 is a LineageOS 13 or 14.1, or any ROM 6.0.1+
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
Repeating my own: There are many things to be solved before you could get a reliable, bootable, and stable LineageOS for your device.
[Samsung Galaxy J2 Questions & Answers] SsTheD:
I know :/ sad. But, how long till these things be solved?
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
Until someone is willing to spend his/her dedicated work on LineageOS bringup.
[Samsung Galaxy J2 Questions & Answers] SsTheD:
If I want do, what I'll need?
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
I think there's a thread which enables you to build your own LineageOS build. Trigger search function somewhere in the forum.
[Samsung Galaxy J2 Questions & Answers] SsTheD:
Thanks. If it works, I'll tell here.
[Samsung Galaxy J2 Questions & Answers] Veerendra Kumar:
Camera problem

Is that bug in new official update of SM-J200G. Any body facing front camera not working problem after updating January update file. I am facing front camera not working problem.
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
me too so any solution???

:(
[Samsung Galaxy J2 Questions & Answers] JZ™:
Try clearing data or factory reset maybe.
[Samsung Galaxy J2 Questions & Answers] Veerendra Kumar:
By cleaeing data we will loss our whole data like mail, whatsapp accounts and all the apps which we have installed in our mobile.:(. Is there any other method to solve front canera failed problem.
[Samsung Galaxy J2 Questions & Answers] JZ™:
No No.

Keep bkup of things necessary. Resetting ur device is worth a shot.

Else try clearing camera's cache and data frm settings
[Samsung Galaxy J2 Questions & Answers] trinadhchinna7:
Noo I am using latest update but had am having no issues with cam
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
I was using noble rom then i updated to L6 update and theres another L7 which update you using ??
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
DCU2APL6 has higher changelist number and built a day after DDU2APL7.
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
Yea so L7 has no camera bug???
[Samsung Galaxy J2 Questions & Answers] Veerendra Kumar:
I will try it. I need to download it first from sammobile.com which have Samsung mobile firmwares
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
Why not via Updato? They're now using Google Drive to host their firmwares.
[Samsung Galaxy J2 Questions & Answers] JZ™:
How to make ViPER FX work on j200g?
[Samsung Galaxy J2 Questions & Answers] trinadhchinna7:
Updato is the fastest way available but it does not have all varients and versions for example l6 firmware can't be found there

---------- Post added at 03:52 AM ---------- Previous post was at 03:51 AM ----------

Use magisk module, it is safe i have used it before on j2
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
Well but its fast than sammobile and got the update just waiting for some free time to update it xD

And any one have any good ui mods for j2???

I just got the s7 bootlogo and s7 sysui
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
Finally the problem solved the L7 update is correct one :) :D
[Samsung Galaxy J2 Questions & Answers] JZ™:
Tnx man:good:

---------- Post added at 08:25 AM ---------- Previous post was at 08:24 AM ----------

Is sys ui ported to J2 man?
[Samsung Galaxy J2 Questions & Answers] trinadhchinna7:
Did u flash noble rom
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
1.The sysui is the mod of the stock ui and not port if you want file I'll give you pm me

2.And no I'm not gonna use noble rom coz it has some bug and the ported are available on Google so I'm good we stock :)
[Samsung Galaxy J2 Questions & Answers] JZ™:
Actually the bugs were fixed by a guy (not OP) and the bug fix zip link was removed by OP

---------- Post added at 11:29 AM ---------- Previous post was at 11:28 AM ----------

If there's any j2 whatsapp or telegram group let me know / sent the link pls
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
No I have the the bug fixed rom but still it's not patched with latest update so it has some bug which comes with manufacturers I'm using the latest stock and it's perfect ; )
[Samsung Galaxy J2 Questions & Answers] JZ™:
[GUIDE][5.1.1][J2, J1 2016, On5, On7]APPLY FULL THEMES ON DEVICE WITHOUT THEME CENTER

https://xdaforums.com/android/themes/guide-apply-themes-device-theme-center-t3431081

Try this on stock bro.

Its awesome and working perfectly.

:laugh:
[Samsung Galaxy J2 Questions & Answers] Veerendra Kumar:
Yes. Camera problem solved. :highfive:

---------- Post added at 06:40 PM ---------- Previous post was at 06:30 PM ----------

I tried the first method and got some issues:(. So never went to second post in that thread. Is they working flashable zips.

---------- Post added at 06:41 PM ---------- Previous post was at 06:40 PM ----------

What bugs you are faced. Can you pm me. I will try to resolve that.

---------- Post added at 06:46 PM ---------- Previous post was at 06:41 PM ----------

I think the site has maintaining issue less (like front camera problem ) firmwares.:)
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
1.Oh bug like every time I try to off the mobile data it gives a popup request whether to disable or not

2.And you can't use toggle in lock screen like they sometimes even you touch tap multiple times it won't respond

3.It don't have some latest features like WiFi calling

4.its N7 port but sysui is of lollipop so I applied s7 nougat mod sysui then sysui force close issue

5. And it's almost stock rom except for port apps which you can get anyways and little change in system setting nothing else

It can't even be considered as a custom rom :eek:

Hope if you can make the look better :)
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
Well the first post has lot of work and I got my degree exams ahead so kinda busy and the second got of flash files so that too I'm not gonna try now.

For now I'm cool with the customise look my phone got
[Samsung Galaxy J2 Questions & Answers] Veerendra Kumar:
I think it's Project Ui launcher effect. Am I correct ;)
[Samsung Galaxy J2 Questions & Answers] JZ™:
Nova Launcher With Pixel Icon pack?

Gud Luk wit ur xams bro

---------- Post added at 07:05 PM ---------- Previous post was at 07:02 PM ----------

I tried second post and its awesome.

It replaced most of the boring stock colours from system apps, quick settings, etc.
[Samsung Galaxy J2 Questions & Answers] Veerendra Kumar:
Replies for your questions

1. I am also faced that. But I don't hesitate to that option. You can use an app called Gravity Box [LLP]. You can customise your Ui settings (not all), first you have to enable module in xposed module app. Then it will work.

2. I can't understand this.

3. The rom created from old build number. If you want WiFi calling you have to ask op of that rom.

4. I don't know that thing.

5. It is correct. It is stock rom with customised options included. You can also customise your system Ui app like marshmallow. Some one has already created a video on this process in YouTube.

And finally I am not developer and I don't have more knowledge on this porting apps and roms. I tried some custom roms in some mobiles. So I have very little knowledge of some issues of apps and roms. Thats it.
[Samsung Galaxy J2 Questions & Answers] JZ™:
Srry bro, Gravity Box is strictly for AOSP based roms.

Devices with TOUCHWIZ are strictly not recommended to use GB
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
It's cool bro me too have no much knowledge and the development of the noble rom is at hault idk the op is not giving any replies and the latest updated it much smoother than the noble so I'm cool

And yea use wanam xpose because as JZ said gravity box you Can't use all feature only limited options (way too little options) available for touchwiz
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
Yes nova launcher and pixel icon pack with few xposed apps :cool:

And wish me luck for my CA inter results too it's on 31 jan XD
[Samsung Galaxy J2 Questions & Answers] Veerendra Kumar:
I know that, actually it is not working on touchwiz based roms.

You can use it for some options to work smooth. I am using it for an option to unlock after correct password or pin entered.

---------- Post added at 07:28 PM ---------- Previous post was at 07:21 PM ----------

What are the uses of 1, 2, and 5 apps in your screenshot. Can you give details of that apps.

Good luck for your exam and results bro:highfive:
[Samsung Galaxy J2 Questions & Answers] JZ™:
IS THERE A WHATSAPP/TELEGRAM GROUP ANYONE?

:confused:
[Samsung Galaxy J2 Questions & Answers] Veerendra Kumar:
I think you have to create it bro:cool: When you created just inform me. I will pm my number :cowboy:
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
1. All my : it give some tweaks like gravity box and wanam

2. Amplify : battery saver

3. Perfect color bar : gives flat style look on the status bar
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
Yes if your making say I'll pm my number too :highfive:
[Samsung Galaxy J2 Questions & Answers] JZ™:
PM ME FOR J2 WHATSAPP GROUP MEMBERSHIP.

:fingers-crossed:
[Samsung Galaxy J2 Questions & Answers] sdpalz:
Network error

how to get back network signal after flashing no mobile network detecting on my samsung j2
[Samsung Galaxy J2 Questions & Answers] Enzo007:
My device says "Custom binary blocked by frp lock." help me.
[Samsung Galaxy J2 Questions & Answers] Veerendra Kumar:
I am also faced this problem after restoring backup of system, efs and radio through twrp after clearing all data of system, data, cache and dalvik-cache.

So just flashed the recent update or old update which you have through odin. You can get signals back. I think we don't have efs file for imei recovery

---------- Post added at 03:34 PM ---------- Previous post was at 03:32 PM ----------

Are you trying to flash twrp file through odin on latest update? If yes, just go to stock recovery mode and try to install supersu zip file via update from sd card option.
[Samsung Galaxy J2 Questions & Answers] sdpalz:
same problem no signal detect

How to get sim card detecting on samsung j2oog....I forget to backup before flahing another rom
[Samsung Galaxy J2 Questions & Answers] cheezycream:
need i help, i cant downgrade my firmware, after i install latest firmware,

this is the information i get from odin, when i want to downgrade my firmware

<ID:0/005> Initialzation..

<ID:0/005> Get PIT for mapping..

<ID:0/005> Firmware update start..

<ID:0/005> sboot.bin

<ID:0/005> NAND Write Start!!

<ID:0/005>

<ID:0/005> Complete(Write) operation failed.

<OSM> All threads completed. (succeed 0 / failed 1)

<ID:0/005> Removed!!

<ID:0/009> Added!!

<ID:0/009> Removed!!
[Samsung Galaxy J2 Questions & Answers] trinadhchinna7:
Its because of new security system from Samsung

U can downgrade by flashing any old twrp flashable backup

Or

U can downgrade by flashing noble rom first and then the stock rom u want your device to be in.

Happy flashing
[Samsung Galaxy J2 Questions & Answers] cheezycream:
i was try flash using noble rom, but stuck on logo...

and....i dont have any old twrp flashable backup

anyone have it?:laugh::laugh:
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
You cant downgrade and the update is quite good so try it :)

And well no i dont have it and it gives sometimes signals issue when use the backup rom
[Samsung Galaxy J2 Questions & Answers] Veerendra Kumar:
All are facing the same problem. Someone says that Samsung has blocked the option of downgrade in new update. So after installing new update we can't downgrade to older version. I searched for it on Internet, but I can't get any solution for our mobile. And also tried one method of YouTube video it is also not working.
[Samsung Galaxy J2 Questions & Answers] JZ™:
Is noble rom working when flashed thru twrp??
[Samsung Galaxy J2 Questions & Answers] Veerendra Kumar:
Yep it's working fine. I have only one problem with that ROM. When I was connected to WiFi or mobile data it's always disconnected after half an hour or one hour. I don't know all are having this issue or only I am.
[Samsung Galaxy J2 Questions & Answers] JZ™:
Nope

Noble rom wrks fine wit my device

:laugh:
[Samsung Galaxy J2 Questions & Answers] prabhav2816:
Its more like the wifi is connected but wont work even mobile data

Then have to reboot to make it work , but this bug is from Samsung even the stock rom have that issue.
[Samsung Galaxy J2 Questions & Answers] Veerendra Kumar:
I have found these apps running. What is the use of these. Marked items in images below
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
[MENTION=7585518]Veerendra Kumar[/MENTION]

Cheetah Mobile CleanMaster SDK

Clean Master's SDK used by Smart Manager to clean junk.

IPsec Service

What is IPsec?

RootPA

What is RootPA

Flora and Fauna

Googled and found nothing. Seems to be a screensaver or so.
[Samsung Galaxy J2 Questions & Answers] Veerendra Kumar:
Thanks for answering. By the way my mobile has been getting laggy and hangs for few seconds agter installing brothers in arms 3 game and after unistalling it, I got this issue. I am using avira antivirus app. It doesn't identify any virus. Can you suggest any best antivirus?:)
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
No idea about that.

I use TrendMicro's Dr. Safety (cloud-based), so it won't kill my phone.
[Samsung Galaxy J2 Questions & Answers] asm262015:
How to Install CyanogenMod for it? Installation is easy, Just copy and flash, My problem is downloading.
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
There isn't even any valid CM ROMs for j2lte.
[Samsung Galaxy J2 Questions & Answers] asm262015:
My target is upgrading android from 5.1.1 to 6.0.1.

Do you know any other way?
[Samsung Galaxy J2 Questions & Answers] JZ™:
Flora amd fauna are the inbuilt theme bro

Check theme changer
[Samsung Galaxy J2 Questions & Answers] zephy09:
There's no other way. Unless, samsung release an official 6.0.1 firmware for J2.
[Samsung Galaxy J2 Questions & Answers] zyxrhythm:
Recompiling the kernel

Anybody tried to recompile the kernel of J200GU?

Just want to set the stock kernel to permissive.

Im trying to recompile the kernel but always end up with another error after another error.

Cant seem to make gcc and the toolchain to work properly on lubuntu.

:D
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
Clone my j2lte repo (https://github.com/krasCGQ/android_kernel_samsung_j2lte/tree/android-5.1.1), revert some makefile commits, and you should be ready.
[Samsung Galaxy J2 Questions & Answers] zyxrhythm:
I guess ill try again.

Thanks man. [MENTION=6589753]krasCGQ[/MENTION]

BTW the git you posted contains the kernel only? (I already got the kernel sources directly from samsung)

Can you also point me to the toolchains and other stuffs you have used to modify it. (If you don't mind going on for an extra mile)

Seems the one I have does not seem to recompile the kernel well.

First, I guess is to repartition everything. As of now Im working on an 8 year old laptop, and pretty much all my HDD is fed to my beloved legacy XP and dual Win 7, my 3rd Boot Lubuntu is denied of much space. Guess ill give it more room.

Currently Im working on a Linux workspace of 9GB (including the lubuntu OS). My ext sd card has more room LOL.
[Samsung Galaxy J2 Questions & Answers] asm262015:
But I have seen the movie of installation on J200F on Youtube

I want cyanogenmod. When will LingueOS release?
[Samsung Galaxy J2 Questions & Answers] krasCGQ:
Only J200G sources (should work on J200GU also) with minimal changes (fix, etc). You could use stock TC, either 4.8 (Samsung default) or 4.9.

It's invalid.
[Samsung Galaxy J2 Questions & Answers] zephy09:
It's fake.