yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
Only problem is shorter battery life than stock...

Myb you need to little optimize kernel for less power usage.

Optimization for processor to use less energy and you can reduce heating also setting processor(socket) on lower frequency or take only 2 cores to be operating for normal usage, and other to deep sleep.

Optimization for RIL, my opinion that's FM Radio waste some energy, not work but it's active.

I can max 6 hours of normal use with LOS without modifying it or use battery saver. Making some modifications to kernel I take 7 to 7 and 30 minutes of battery life without charging.

On stock it's 10 hours ?

How and why... I don't know exactly
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
Yep, I'm right, FM Radio interface is active but can be used...

For other, you do great work.

Free memory are 800MB :)

Doze mode now works.

That's all...

For now :D
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
Hotspot works perfectly :)

I tested all.

I can patch your ROM now without crazy bugs xD

You patched almost everything ???

Sorry for serbian Cyrillic, but it's not my phone, it's from my brother I wake him to see that's hotspot works xD
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] djeman:
I removed the fm app for the next build ;)

https://github.com/djeman/android_d...mmit/a4066f4363e4f853913168e73e2a2933fd3981ce

I'm trying to patch the more lesser but nothing works for spreadtrum hardware without modifications :x

Edit: I checked the power lib and you are right, there is a big problem ^^
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
Simply I feeling it with not so good battery life on LOS.

How much is big problem with power libs?

Can you fix it?

And can I help with something other?

I tried to integrate some app for auto time zone but works only if SIM inserted....

And thanks ^^
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
[MENTION=1619533]djeman[/MENTION]

For FM you can test app from attachment did it work ;)

Need root to work :)
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Wulfie217:
Have you tried letting your phone battery drop to completely zero then fully charging it without turning it back on? I haven't noticed any battery issue myself but I do the above once a month at least to help keep the battery calibrated properly.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
How long is battery life for you?

For me 6 hours of normal usage, on stock 10 hours.

Don't worry [MENTION=1619533]djeman[/MENTION] will fix problem with power libs and we get better battery life. My phone is very young I have it 6 months :D
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Wulfie217:
Mine is about the same age, I just got into the habit back when android was still new and battery life was terrible.

I'm getting about 8/9 hours of usage (not gaming obviously). I fully charged it last night ( 100% at 11pm), read a book on night mode using it for an hour, left it unplugged next to the bed overnight, woke up at around 7:30am, and I've been using it since then (FB app, Brave browser, XDA app, light/med use). It's now 11:20am and I've just passed the 50% battery mark.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
Nevermind relax bro :)

I try you're method, but it's not recommended to fully discharge lithium ion batteries, they lost capacity with time.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] djeman:
You can't discharge it really, there is a protection to not go below the minimum.

For the power lib maybe I was drunk :p

It was not the good lib ^^

I fixed it yesterday before to sleep => https://github.com/djeman/android_vendor_sprd/commit/0e09dae4292320d306b65a68e6d68b18b439ad1d

So now maybe it can shutdown one or more cores.

I will rebuild the rom today (it's 1 pm for me), just I want to try to fix media profiles before.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
510 deletions and 385 additions, its a lot of work ^^

You change Cyanogen code with AOSP code?

Yep, you can't really discharge battery :D

Please, don't drunk while work on lineage, you can save time yourself ;p
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] natus08:
I installed the system from scratch and is the same problem. It does not download and does not send mms

An exclamation mark appears and disappears literally for a second.

I did everything you asked for. I have version 31.07.2017

Sorry for my English.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] themr7:
i installed this rom on my phone and i liked it but i faced a annoying problem for me it's the screen flickering

does they solved this problem ? :)
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
Install latest build :)

Check main post for link ;)
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] themr7:
where is the last bluid ?

i am new member in this forum
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
Enjoy! :)

https://drive.google.com/file/d/0B35NGYJEHn3ceHhaWkxpcFNyMTg/view
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Mr. Clown:
Ok folks, I did a thread cleaning and spammer permanently banned from XDA.

Back on topic, please.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] AleM64:
[MENTION=7553014]D@nijel[/MENTION] Hi, to me the wi-fi continues to turn off, what do I have to do? (Use SM-J320FN)
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
Contact me on Telegram, I glad to help you :)

Telegram Tag:@D3nijel
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] djeman:
New build with a correct power library :)

https://drive.google.com/open?id=0B35NGYJEHn3cb0tMT3ZOTEhxNWs

I fixed all I can on media profiles and media codecs settings but for snapchat it's an another problem now.

Snapchat detect the samsung device and it try to use "OMX.SEC.naac.enc" codec (samsung soft aac encoder), the only problem is we do not have this codec ^^
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
Now ROM is fully complete?

I'll test power consumption now ^^
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Wulfie217:
This guy seemed to run into the same codec problem getting RR on the J500F, and I don't see it listed in the log to be fixed so his source might be worth a look.

https://xdaforums.com/galaxy-j5/development/p-resurrectionremix-v5-7-4-t3497445
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
[MENTION=1619533]djeman[/MENTION]

New battery saver, and new Batrery interface.

Power Saving mode work like that need.

So great work, and please drink water when work on Lineage :D
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] djeman:
[MENTION=8362204]Wulfie217[/MENTION] It's not my problem, I'm not the developer of snapchat.

Maybe you can change samsung values in the build.prop, I do not try I do not use snapchat.

But the "OMX.SEC.naac.enc" codec comes from samsung, I think sources are not shared.

[MENTION=7553014]D@nijel[/MENTION] Thanks now we need to test it a little and I drink only water but I don't understand why I have put a bad library ^^
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
[MENTION=1619533]djeman[/MENTION]

ROM is now completed?/:)
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Danelbobin:
Hello there. I think we got off on the weong foot ?
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] CoreyOS:
Wish totally opposite for me I can get 2 days med use out of it. I am using LSpeed tweaks though ;)
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
I'm don't use any tweaks.

Now battery life is same like stock :)
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] CoreyOS:
Cool, my phone is better in every way compared to sluggish stock. Also I can leave the house with 100% and get to work in an hour watching vids, browsing Facebook and constant music and I barely go below 95%
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
Any ROM are better than stock TouchWiz ROM.

First: A lot of Samsung bloatware

Second: J3 doesn't get any major OS upgrades 1 year from publishing, but need minimum one major os upgrade, max 2 major os upgrade, for 2 year of support by manafucter, but it's Samsung, so all it's possible.

Why major OS upgrade important?

New features, more supported apps.

On Lollipop I hadn't a lot of suppprted apps.

On MM, Apps on every side :)

LineageOS is best custom OS, fast, lightweight, bloat-free :)

Thanks [MENTION=1619533]djeman[/MENTION] ?
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] CoreyOS:
Yeah man couldn't thank [MENTION=1619533]djeman[/MENTION] enough. Took him just over a month an a half to produce a daily driver! Also these are all of the reasons I've not touched TW since mid July
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
Hahahaha man it's not Microsoft router xD

Its this router ???

Dual band xD

I love this names.

Google Inc. Microsoft Inc.

Problem? ????
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] themr7:
thank you D@nijel i tried it !! :)

it became more stable and i didn't saw any bug now such as screen flickering :) :)
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
You're welcome.

Try latest build from yesterday 3rd aug 2017 :)

https://drive.google.com/file/d/0B35NGYJEHn3cb0tMT3ZOTEhxNWs/view

It's new battery saver :)
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] soumakischris:
I faced the same on mine ! Solution was installed ROM only , reset to factory data from settings and then reboot, set up WiFi then install g apps all OK 4 days now WiFi working OK
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
We find fix for this problem :)
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] soumakischris:
Till then if anybody has a problem with WiFi this is a solution
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Fisz:
Testing the new build - we'll see how battery will perform on the new one :)

MMS still doesn't work on 20170803? Or I have something wrong with configuration?
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] mitchde:
Great to follow 320FN success with that rom.

And yep, stock or ported samsung mm 320F port has lot of bloat ware or running services not really needed but cost some cpu time and battery life. Using PKG disabler helps out in this case.

it would be nice in this close ro final state if some 320F usage info would be added in 1. post.

like Dl special Boot.img linl for 320F, if needed and some info how to disable NFC. Dev told to delete some lib for that, but i dont know which file.

My first try of than rom, around 10 days ago wss good on 320F even boots without special boot.img. Dont know if latest Rom also runs without spcial 320F boio.img.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] themr7:
oh, Thank you !!

i will try :D
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] djeman:
[MENTION=8435077]Fisz[/MENTION] Your mobile operator is a mvno ?

I think mms bugs are only on mvno.

[MENTION=4591388]mitchde[/MENTION] nfc is fully integrate I don't know where is launched but if you remove the nfc lib in the /system/lib/hw the main library nfc ... euh ... I just seeing one new thing, if you change the value of ro.nfc.sec_hal to false in the build.prop it is not suffisant ?
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] r1cm4x:
can you break or slow down your phone storage by flashing new build every few days?

because i flashed just before new one came out

but i want to try this new one
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] djeman:
And every day sometimes 2 or 3 times is dangerous ? :x
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
My default MMS APN for Vip Serbia works without problems.

Problems with MMS is your provider ;)

---------- Post added at 03:19 PM ---------- Previous post was at 03:17 PM ----------

You can't break eMMC storage, you can only slow down if you frequently flashing, or writing on eMMC. [MENTION=1619533]djeman[/MENTION] How to enable f2fs format on LineageOS its better format instead ext4 :)
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] djeman:
To enable f2fs I don't know really maybe we need only a build for that with the recovery ... if the kernel driver works fine, it's not tested for the moment.

fstab and boardconfig need to be modified to replace all ext4 occurences and to add f2fs tools, maybe it's all.

I have already worked on emcc drivers so it's only a sd card in cms format ;)
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
How to format ext4 to f2fs without losing any of the internal storage & data

Most of the MM and Nougat ROMs are having F2FS support. And F2FS has much better I/O perfomance when compared to Ext4 (it drastically boosts your read & write speed and increases your Benchmark scores).

Why F2FS is better than Ext4?

Because, it has much better I/O perfomance when compared to Ext4. It also has much higher write speeds. It is specially meant for eMMC card & to use its full potential. See various benchmarks & comparison of Ext4 & F2FS here:*http://xdaforums.com/showthread.php?t=2697069

Pre-Requisites:

TWRP 3.0.2/latest version (even twrp 3.0.0 would do)ROM & Kernel*that supports F2FSLaptop/PC with ADB Drivers & ADB 1.0.32 installed (how to install adb driver & adb is given in Steps 4 & 5) & with atleast 60GB Space.Working bootable Phone working usb cable.70% battery in your bacon atleast.

Procedure:

If you are gonna wipe /system & /data for flashing new ROM (like a new cm13 rom), then first take titanium backup of all the required stuff.Take a deep breath & Reboot to recovery mode (TWRP)In TWRP, Go to Backup >> Tick all the partitions >> Go to options tab & enable compression (this will make the backup process slower but will make the backup files smaller, optional) >> Swipe to backup >> Wait until backup gets over. Dont cancel.

Take a deep breath. Now you are ready to go!*WARNING: This step will wipe your /system.*But dont worry. Everything is safe in your PC. Now go to TWRP Home >> Wipe >> Advanced Wipe >> tick system (verify if your ROM & kernel supports /system as f2fs, else skip this step)*>> Repair or Change File System >> Change File System >> F2FS >> Swipe to change. Now your system partition is cleanly formatted to F2FS. [@Sultanxda's CM13 does not support /system as f2fs]WARNING: This step will wipe your /data & internal storage!! (very scary).*But dont worry. Everything is safe in your PC. Now go to TWRP Home >> Wipe >> Advanced Wipe >> tick data (verify if your ROM & kernel supports /data as f2fs, else skip this step)*>> Repair or Change File System >> Change File System >> F2FS >> Swipe to change. Now your data partition is cleanly formatted to F2FS, & internal storage is empty (dont get freaked out, everything is in your PC!).

If you are flashing new ROM after wiping data & system, then skip the steps 13 & 14.Now go to TWRP Home >> Settings >> tick*use rm -rf instead of formatting,*(else while restoring the twrp backups, twrp will reformat the partitions as ext4 again)*

Now go to twrp home >> restore >> select the latest backup (see the date & time in the name of the backup if you have multiple backups) >> tick every partitions >> tick*enable md5 verification*>> Swipe to restore.Done.Voila! Now your device is formatted as F2FS! Enjoy the faster I/O read & write speed.*

Link to guide: http://xdaforums.com/oneplus-one/general/guide-formatting-ext4-to-f2fs-losing-t3352116
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Fisz:
Nope, it's not a virtual operator, I use PLUS (Polkomtel) - one of the oldest operator in Poland. I checked MMS settings, and they are OK, the same as on operator site.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] djeman:
[MENTION=7553014]D@nijel[/MENTION] Are you sure it's better ? On all exemples I see only cache and userdata in this format.

It needs to format all userdata to use it ... I never deleted my userdata :x

After some peoples add the 2 configurations => https://github.com/LineageOS/android_device_motorola_victara/blob/cm-14.1/rootdir/etc/fstab.qcom#L7

But I don't know if it's a good solution, it's the official lineageos gerrit so maybe it's ok.

[MENTION=8435077]Fisz[/MENTION] Ok ... so all mms apns with bugs have a mmsc port specified, I need to investigate ...
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
[MENTION=1619533]djeman[/MENTION]

It's LineageOS 14.1 source? Nevermind, just see, it's for motorola.

Hmm, my friend have P9 Lite and EMUI 5.1 uses f2fs system format, and they have better performance and faster loading, but if you sad it's official don't change them.

For now works nice :)

Did you finished LOS 13.0 or need more optimization?

Will you starting LOS 14.1 porting in near future? :D

P.S. Battery life tested: 10 hours great :)
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Mis012:
I think f2fs is better for the health of the sdcard/emmc, that's what I remember about it. Becouse flash memory has it's problems. Not sure how it compares to ext4 nowadays..
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] djeman:
Yep it's ok, f2fs works for userdata and cache ;)

I think so cm13 does not support system.

I will launch a build to share that.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Youssefmamoni:
Hi [MENTION=1619533]djeman[/MENTION] I think that's your modify boot.img for f model is not helpful cause after installing apps wifi start turn on and off again . Also if i install root i found the same problem.

P.s: i installed the boot image with deffernt ways with odin .zip to .tar also with twrp recovery after extract lineage os zip directly.

So is the problem on the way of install boot.img or myb that's not work any more.

Thanks.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] miki72mk:
I have installed it trough TWRP and no problem with WIFI at all on F model only issue I have when i reboot phone sometimes only one sim card have signal and after few reboots both sim card receive signal I;m not sure is that boot issue or something else
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] walnut842:
Hi, i have a problem with my 64gb sdcard. With the build of the 24 july i can format as internal storage and it seem to works fine but with the last build it give me an error about sdcard speed when i try to format as internal storage. I have re flash both today to test and still don t work with the last build. I have search and find some guys talking about sdcard problem in this thread but did not find helpfull answers. Am i alone with this problem? Thank's for help

EDIT: i have installed the build with f2fs support and follow the guide of d@nijel in the next page.

My 64gb sdcard is fully fonctionnal as internal storage. Thanks [MENTION=7553014]D@nijel[/MENTION] for the guide and thanks [MENTION=1619533]djeman[/MENTION] bon boulot
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Youssefmamoni:
My phone is sm j320f with one sim card not duos
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Irseq:
The default display preset in the rom has a yellow tint due to mDNIe mode being set to 1.

I'd recommend setting it to 3 for more natural colors, especially white, or if you prefer, to 0 for more vibrant ("amoled") ones.

It can be set like this:

# echo 3 > /sys/class/mdnie/mdnie/mode
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] spirit_of_the_ocean:
As far as I know there is only 320f as duos version which means you can use 2 sim cards. FN is single sim.

You can compare them here:

http://m.gsmarena.com/compare.php3

Conclusion there is no f version with single sim.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] mitchde:
Yep, i also see that so: 320F 2016 (DUOS) can handle 2 Sim card but works also with one :)

I think Lineage on 320F with one simcard works like 320FN. Maybe, as someone told, there can be a problem (in boot process, init of sim process) that not always all 2 cards got initialized. If reboots help at least some workaround for that users.

Last try was 24.07. build on my 320F (one sim, two slots) - was working with normal lineage (installed .zip as DL, no extra boot.img installed after that).
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] r1cm4x:
is it possible to overclock j3

actually its soc
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
Only on stock ROM. OC apps don't support LOS 13 kernel(djeman kernel)
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Youssefmamoni:
I'm from morroco and i have sm j320f with one sim card
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] djeman:
For the 2 sim card I don't know how it works on lineage.

Maybe there are some settings for that.

I'm uploading the new build with f2fs.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
How to install f2fs LOS 13?

Full wipe?
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] mitchde:
Ok, but i think also your Marocco 320F has 2 SIM slots!!!

One is a Kombination slot ! - in this slot there is SDcard slot AND!!! also SIM card.

How does your phone looks openened?

[IMG="J3 320F 2 slots , one is combi slot sdcard/sim"]https://img.netzwelt.de/dw1018_dh573_sw1920_sh1080_sx0_sy0_sr16x9_nu1/picture/original/2016/07/galaxy-j3-2016-duostitelbild-195612.jpeg[/IMG]

Here my 320F, 2 SIM slots - one sim left side and one sim (can be) rigth slot - below the shown SDcard.

So the rigth slot is an combi slot : SIM+Sdacrd slot.

But perhaps your Marocco 320F real has other slot layout. But if it looks same it will be same, ithink
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Youssefmamoni:
Mine looks like that!!
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] miki72mk:
did you sure is only one sim slot they are side by side one is under micro sd card .

You can use only one slot-sim but there are two slots
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] mitchde:
Interesting , left simslot at least covered by plastik. perhaps also no slot under the cover. Maybe special version for that provider in marocco to avoid usage of 2. sim? I think internal same (same 320F chipset, electric lines to - perhaps removed - left slot are there, only the slot itself is not soldered.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Youssefmamoni:
I use the slot under sd card but there's no another slot left just one !
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] djeman:
I'm working on the method but yep it needs to format "/data" and "/data/media" is the internal memory :x

Need to format cache too but that is not a problem.

The rom works with ext4 or f2fs, you can choose.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] Youssefmamoni:
Whatever myb djeman modify boot.img is made just for f model with dual sim card!!

Cause i try lineage os with boot.img and without it and i still have the same problem:(
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] djeman:
Yep but not, me I have a sm-j320fn go build your fork.

I have not competencies to fix a problem on a unknown device and unknown functions :x

And you have shared nothing to help me.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] faltisal:
[MENTION=1619533]djeman[/MENTION] Go discord, i need you for webhooks ^^
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
Only /data , /data/media & /cache but what about /system and other partition you keep it like ext4?
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] DabingPenguin:
Hey. The rom is kinda laggy. Please help??
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] djeman:
On cm13 all peoples says system is not compatible with f2fs ... so I do not try ^^

And I think you don't want a wipe of your efs partition.

preload and product info are useless.

New build with f2fs support => https://drive.google.com/open?id=0B35NGYJEHn3cVng3SlB6MWtLeEk

New twrp recovery with f2fs support => https://drive.google.com/open?id=0B35NGYJEHn3cZjltdHlVUkpYZjQ

Only f2fs added, no others changes.
[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] D@nijel:
How to install?

Simply flash zip and some partition format wil be changed or need manually?