yashsingh1/xdaforums huggingface dataset:
[Galaxy A3, A5, A7, A8, A9 Android Development] Android_Lover_Zoey:
No, i didn't turned NFC on. It usually is in 2-4 hours to zero. I searched in the internet and did all their suggestions. But still same. I don't use it really much. The display takes the most of the battery. over 7 pro cent.

By the way, do you know when the official release for Sm-a300f will come from lineage os. I heard they collect the rom on xda from the phones and ........

---------- Post added at 03:18 PM ---------- Previous post was at 03:11 PM ----------

Thanks for putting so much effort in the ROM. Thx. But i have a question: When there is an update of it, must i download it complitley again and make the steps of the flashing, and ......
[Galaxy A3, A5, A7, A8, A9 Android Development] emtepe35:
Just enable NFC and the battery drain will stop. Trust me. You said you didn't turn it on ;)

And when there will a big update it will avaible to download hete and flash again but smaller can be send by OTA and install without reflashing. But im not a developer so im not sure ;)
[Galaxy A3, A5, A7, A8, A9 Android Development] Insomniac-Butler:
Will there be an update post in this thread when one is available or do we just check the download link / file now an again. Also can we dirty update this ROM once there is one available, thanks.
[Galaxy A3, A5, A7, A8, A9 Android Development] farhan.niloy5:
I have A300H. I came from TouchWiz 5.0.2. Though my actual out of the box os was KitKat. Then had OTA updates.
[Galaxy A3, A5, A7, A8, A9 Android Development] Android_Lover_Zoey:
Thx, ill try
[Galaxy A3, A5, A7, A8, A9 Android Development] aydinbahadir88:
[MENTION=7315425]vl_w[/MENTION]

Thank you for your hard work

When do you plan a new update? Have problems with wlan and mobile network :(
[Galaxy A3, A5, A7, A8, A9 Android Development] huseein A5:
I will leak something he will add O** you have to know the rest of it
[Galaxy A3, A5, A7, A8, A9 Android Development] SkyWo:
android oreo right?jejexd
[Galaxy A3, A5, A7, A8, A9 Android Development] Spinosaurus74:
This is just sooooo great thanks for so much effort, which u put in this rom. I really like it. Keep on:good::)

I have 2 questions:

1. How do you do OTA (for download new version)?

I just forgot my 2. Question.....
[Galaxy A3, A5, A7, A8, A9 Android Development] emtepe35:
Update is sending to server and you can click "check for updates" button in your settings and download it, system will automaticlly install it.
[Galaxy A3, A5, A7, A8, A9 Android Development] huseein A5:
Nope three letters not four
[Galaxy A3, A5, A7, A8, A9 Android Development] [GS]:
You mean OTA ??
[Galaxy A3, A5, A7, A8, A9 Android Development] biohaxor:
turned NFC on and still draining 1% each ten minutes more or less on my a300FU
[Galaxy A3, A5, A7, A8, A9 Android Development] emtepe35:
This is good drain as on A3. Remember it's only 1900mAh. Other things you can do to make battery life longer is:

-Download Kernel Adiutor app from market and set max cpu frequency to 1094 or 998 MHz and governor to Alucard

-Download and configure Grennify app

-Turn off Android Beam

-Make screen darker and set black theme to your apps and black wallpaper (Amoled turns off pixels which are black)

-Turn off auto synchronization, bluetooth and GPS.

Do you mean 1% for ten minutes of using or Deep Sleep with disabled screen?
[Galaxy A3, A5, A7, A8, A9 Android Development] biohaxor:
nope, I mean a normal use, read some whatsapp and then lock the phone

-I have installed grennify app, turned off Android Beam and set black theme in all apps that have this choice ( I really hate White/bright themes, I dont want to burn my eyes at night or when I wake up to read an email), turned on sync but only for contacts, BT &GPs are always off ever

SO I have realised that in fact, this night it really "drainned" only 7% when every night It tooks 15-20% So I can confirm that turning up NFC REALLY WORKS for having something closer to deepsleep :good::good:
[Galaxy A3, A5, A7, A8, A9 Android Development] droika:
For my FU - shall I use the ROM from page #1 or this one:

?
[Galaxy A3, A5, A7, A8, A9 Android Development] emtepe35:
What theme did you use? I want to use something but i can't find something dark and good as well.
[Galaxy A3, A5, A7, A8, A9 Android Development] biohaxor:
This version of LineageOS cant handle Themes AFIK, but, fo example, you can change theme in telegram
[Galaxy A3, A5, A7, A8, A9 Android Development] Bulgaricus:
It's a kernel man, it's not an entire rom. In order to make it work you need the whole rom :D
[Galaxy A3, A5, A7, A8, A9 Android Development] King-V:
Fixed it ?
[Galaxy A3, A5, A7, A8, A9 Android Development] Arbain of Indonesia:
Hey dude, after instal this ROM,

How about root? Im using galaxy A300H
[Galaxy A3, A5, A7, A8, A9 Android Development] Jonny_Hood:
Use built in Root, to enable go to:

Settings -> About phone -> Tab 5 times on Build number -> go back to Settings, you will now find -> Developer options -> Root access -> (Choose if not sure "Apps only")
[Galaxy A3, A5, A7, A8, A9 Android Development] danielepescin:
After about a week of daily use, i can say this rom works great on my fu device!!! No evident bugs.... Great job guys ! Waitin for new update soon
[Galaxy A3, A5, A7, A8, A9 Android Development] g0didit:
This is just kernel. Use image from first post and after install this kernel.
[Galaxy A3, A5, A7, A8, A9 Android Development] emtepe35:
What will be change in next build?
[Galaxy A3, A5, A7, A8, A9 Android Development] Arbain of Indonesia:
I'm so lucky cause im install CF-Auto-Root-a33g-a33gxx-sma300h.tar.md5 and my phone already root access as like as stock rom lollipop, before i try this rom

Thanks guys

And important issues, I not yet found step to overcome problem of battery, any solution?
[Galaxy A3, A5, A7, A8, A9 Android Development] biohaxor:
You´re absoluty right mate XD (Praying for theme support)
[Galaxy A3, A5, A7, A8, A9 Android Development] danielepescin:
A stupid question: how to take screenshot in this rom?? Lol
[Galaxy A3, A5, A7, A8, A9 Android Development] Jonny_Hood:
Power & Vol -
[Galaxy A3, A5, A7, A8, A9 Android Development] droika:
Ops. Thanks though!
[Galaxy A3, A5, A7, A8, A9 Android Development] Bobbler200:
LiveDisplay - color temperature adjustment for night not working

So after two additional weeks of testing there really seems to be an issue with adjustment of color temperature at night in part of the LiveDisplay feature

Quote:

Originally Posted by Bobbler200

There seems to be a bug with the LiveDisplay Feature for the night setting.

When you trying to adjust the color temperature for the day settings it works fine, but the night settings have no effect, the color temperature during night time doesn't change :/

Worked flawlessly again after a system reboot....

as usual
[Galaxy A3, A5, A7, A8, A9 Android Development] King-V:
Live Display works fine on my end. Adjusting the temperature settings during both day and night, changes the display color temperature instantly.
[Galaxy A3, A5, A7, A8, A9 Android Development] thexave:
Instagram doesnt work , Please a fix on next update?
[Galaxy A3, A5, A7, A8, A9 Android Development] viral02:
Install the 10.1.0 of the application :good:
[Galaxy A3, A5, A7, A8, A9 Android Development] drnightshadow:
damn this instagram threads should be deleted... its not rom releated. Users with instagram or snaptcha shouldnt flash customs roms. Stay on stock rom or dont post same post every day about instagram not working. Go cry on instagram support.

Good luck :laugh:
[Galaxy A3, A5, A7, A8, A9 Android Development] [GS]:
I think is rom problem. I'm using tw port rom and instagran is working. I have another phone (note 2) with lineageos and insta is working.
[Galaxy A3, A5, A7, A8, A9 Android Development] Alechus:
I think the same.
[Galaxy A3, A5, A7, A8, A9 Android Development] drnightshadow:
You miss the point .... If you cant live without this crap than stay on stock rom .... it unofficial port LOS so of course there are bugs... but most daily usage it working .... they done the helll of the hard work and insta crap is not life treating thing.... sooo give us a break and don't hijack this thread with insta joke .... but that is just my opinion..... first thing is working rom second is security third is bugs aka themes and much more aka battery draining without NFC on.... at last is stupid insta.....
[Galaxy A3, A5, A7, A8, A9 Android Development] Creamart:
Hey Guys, first of all I want to thank you for this great rom. All things working great so far. Just got one little problem.

If I stream Spotify via Bluetooth to my car head unit the music title are not shown on the display.

Anyone got an idea?
[Galaxy A3, A5, A7, A8, A9 Android Development] [GS]:
Ok, i agree. insta is not important but dont say to cry at insta support. Its not insta bug.
[Galaxy A3, A5, A7, A8, A9 Android Development] vl_w:
Will fixed on next update
[Galaxy A3, A5, A7, A8, A9 Android Development] bernardwu:
People are just trying to report bugs. Be it Instagram's fault or ROM's fault, you don't know for sure (we do know it's ROM's fault now). Reporting bugs helps the Devs to improve the ROM no matter how trivial it may seem to you but it could be important to some other people, please have some sensibilities.
[Galaxy A3, A5, A7, A8, A9 Android Development] drnightshadow:
I agree 100%, but i was talking about priorities. Sorry if i was rude or ignorant. We all want the best rom :laugh: . Again sorry :angel:
[Galaxy A3, A5, A7, A8, A9 Android Development] garethdk:
Can Make this rom for​ a5 2016 model plz
[Galaxy A3, A5, A7, A8, A9 Android Development] André253:
Hello,

I have a SM-A300FU and want to install LineageOS. The cited instruction is not enough for me. I installed TWRP successfully, but I can't reboot, because the device is not rooted. What I have to do to install LineageOS?

Thanks a lot!
[Galaxy A3, A5, A7, A8, A9 Android Development] vayavalla:
Restart your smartphone and immediately hold down the*Volume Up*+*Home*+*Power*to start TWRP Recovery
[Galaxy A3, A5, A7, A8, A9 Android Development] André253:
Then I get no TWRP Recovery. Probably because I don't installed TWRP with root?! Can I install LineageOS with the "normal" recovery mode, instead of TWRP?
[Galaxy A3, A5, A7, A8, A9 Android Development] mcastellon:
Did u flashed twrp via odin?
[Galaxy A3, A5, A7, A8, A9 Android Development] [GS]:
i have the same problem, i cant install twrp from odin. So you need to root your phone wirh CF Autoroot and install flashify or flashfire. And with flashfire install twrp.
[Galaxy A3, A5, A7, A8, A9 Android Development] vayavalla:
Install it from here

https://xdaforums.com/showthread.php?t=3362283

, then update to 3.1 directly from TWRP
[Galaxy A3, A5, A7, A8, A9 Android Development] André253:
That sounds very complicated.... :eek:
[Galaxy A3, A5, A7, A8, A9 Android Development] [GS]:
Its not complicated. Step 1) Root your phone, 2) install flashify or flashfire 3) flash twrp with flashify or flashfire. ( i dont remember if can install twrp from flashify or flashfire)
[Galaxy A3, A5, A7, A8, A9 Android Development] André253:
Have you any instructions? Links? I searched a lot and found many different ways and nothing was working.... :eek:

---------- Post added at 07:09 AM ---------- Previous post was at 07:08 AM ----------

Another question, which device for TWRP I have to choose? Galaxy A3 is not in the list: https://twrp.me/Devices/
[Galaxy A3, A5, A7, A8, A9 Android Development] emtepe35:
Root your phone with CF auto root (as far as i know it's need to be flashed by odin) Then install flashify app from Gmarket. Go to A3 2015 recovery 3.0.2-1 thread on xda and download otg_fix2 version. Flash it via flashify and reboot to recovery. Flashing with flashify is very easy
[Galaxy A3, A5, A7, A8, A9 Android Development] aydinbahadir88:
Instagram always crashes, how can you fix it?
[Galaxy A3, A5, A7, A8, A9 Android Development] André253:
I tried to flash CF auto root with Odin. It seemed, that it was not successful (output: 0 success, 0 failed).

After that I want to reboot and now, a few hours later, it's still the start screen "Samsung GALAXY A3, powered by android". Nothing happens and it seems, that I can change nothing. No button works. Only the start screen.

Any ideas? I hope the device is not damaged. :(
[Galaxy A3, A5, A7, A8, A9 Android Development] bernardwu:
If you can read OP's post on previous page, he said it will be fixed on the upcoming build.
[Galaxy A3, A5, A7, A8, A9 Android Development] Jonny_Hood:
You will find all Links you need in this Thread ;)

[How to] Root, TWRP, Flash A300FU / A300Y Noob friendly guide

You could Press Home & Vol - & Power for about 30 Seconds to Restart in Download Mode, then make sure you got the right File for your Device and try to Reflash Root
[Galaxy A3, A5, A7, A8, A9 Android Development] bernardwu:
Hello newbie, it seemed that you might not know what you're doing and that can be rather dangerous because like most XDA posts say: it'll brick your device. But since you're trying to learn and everyone had to start from somewhere I'll try to help you.

First, you have to force boot into download mode by pressing DOWN VOL, POWER, and HOME button simultaneously. Do not let go until it goes into download mode a.k.a Odin mode. That's when you connect your phone to your PC and flash TWRP via Odin. Flashing CF-Root to root your device is not necessary since you can flash a custom recovery via Odin using your PC. After gaining TWRP just boot into recovery mode and perform a full wipe on your device. Internal storage and external storage not necessary to wipe but you can if you want to. While in TWRP, drag the LineageOS.zip and Opengapps.zip downloaded from PC onto your sdcard, internal or external doesn't matter. Then press 'Install' and choose the .zip you have just transferred from your PC to your phone. Install both .zip one by one. Reboot and voil
[Galaxy A3, A5, A7, A8, A9 Android Development] Insomniac-Butler:
Try holding down the power + home + volume down, it should reboot, when it does reboot into download mode and try flashing again, remember to boot into recovery straight after the reboot when flashing with Odin.

Edit: didn't notice you already has a more descriptive answer above. :)
[Galaxy A3, A5, A7, A8, A9 Android Development] André253:
Thanks a lot for your help! So far, it's done.

I think it was successful. Output: "All threads completed. (succeed 1 / failed 0)"

Recovery mode means VOL UP + POWER + HOME? Then I get the normal "Android Recovery" and no TWRP?!
[Galaxy A3, A5, A7, A8, A9 Android Development] Jonny_Hood:
Flash CF-Auto-Root first then TWRP

Edit:

if you are at Stock ROM you have to Root it first, at least with the FU Device ;)
[Galaxy A3, A5, A7, A8, A9 Android Development] Curious Llama:
(Note to everyone: Dont complain about someone thats complaining about how some app force closes, if the developer of this ROM plans to make this rom official its a must that no app crashes every so often because of this rom. Better have them all working and crash/lag free than an "official rom" that barely supports one of the most popular apps + you guys have to give the guy some time to develop and fix bugs. Its not easy and the guy has a life)

To the dev: Been using the rom for a while and honestly its hands down just great. I understand that it takes time to perfect such roms and over time youll try fixing as many bugs as you can be it a small bug or a big one.

Anyhow the only bug I found so far is that the wifi keeps randomly discconnecting, Im quite sure its not the router's fault because when I had the stock version of my a300f the wifi never really disconnected randomly. but with Lineage OS the wifi would just randomly go off every now and then, its not a deal breaker but it doest get annoying when you actually need wifi to be stable. And one more thing, Ive noticed that out of 1GB ram nearly 90% (left with only 160mb or less free ram) of it is used all the time. Not sure if its possible but perhaps can you try and reduce the amount of ram that gets used when you barely have any apps opened? Hate going back to home screen only to have it slowly load up. But so far I havent experienced any lags. Anyhow thats all.
[Galaxy A3, A5, A7, A8, A9 Android Development] drnightshadow:
I don't know about ram... on A300FU i have after 1 week there is plenty of free ram. Must be just on F models, just reporting
[Galaxy A3, A5, A7, A8, A9 Android Development] André253:
Hi all, thanks a lot for your help! Now, LineageOS is working at my Galaxy A3. It was a long and chaotic way. The instructions in the internet (and here) are often not detailed enough. In the process some steps didn't work at the first step. (Beside this post, I pressed the thanks button for your great help! :) ).
[Galaxy A3, A5, A7, A8, A9 Android Development] Reyzeer:
works good but some apps force close or wont open after some restart. fixed by reinstalling it.

battery is good

A300F

Thanks btw..
[Galaxy A3, A5, A7, A8, A9 Android Development] Curious Llama:
Luckily for A3 FU users they have 1.5GB RAM.

Well honestly im not saying he should try and fix the lack of RAM issues but more of if he could do something about it. Totally fine if it isnt possible to decrease the amount of RAM
[Galaxy A3, A5, A7, A8, A9 Android Development] pedrolucasbp:
twrp 3.0.2

Yeah! Only work with twrp 3.0.2:

https://www.androidfilehost.com/?fid=24533103863140524
[Galaxy A3, A5, A7, A8, A9 Android Development] galaxymed:
Nice job

When the next update
[Galaxy A3, A5, A7, A8, A9 Android Development] MantleBox:
I wonder if this build supports A3000(china)version...Cause I don't know the difference between A3000/F/H/M
[Galaxy A3, A5, A7, A8, A9 Android Development] emtepe35:
Can you support FU variant? Pls
[Galaxy A3, A5, A7, A8, A9 Android Development] mrjane11:
if you cant build this rom for A3 FU that would be great! :D
[Galaxy A3, A5, A7, A8, A9 Android Development] pedrolucasbp:
[MENTION=7315425]vl_w[/MENTION], I was looking for source from this build on GitHub and observed that the branch is cm-13.0 on 'device config, 'device tree', is that correct for LOS? Thks.

I'm interested in learn and build android based on this source. ;)
[Galaxy A3, A5, A7, A8, A9 Android Development] pedrolucasbp:
Just switched button for cm-14.1. Ok. ;)
[Galaxy A3, A5, A7, A8, A9 Android Development] daniel.batera:
Camera works on the last build?
[Galaxy A3, A5, A7, A8, A9 Android Development] vl_w:
No. Now i'm fixed cell data issue and new build will soon.

Camera will fixed a bit later
[Galaxy A3, A5, A7, A8, A9 Android Development] vl_w:
Update LineageOS 14.1 #0206

Changes:

Fixed cellular data

Fixed AP

Fixed camera and flashlight

Fixed ram usage (now on system start <500MB used)

Updated in-kernel graphics drivers (yeah, 5 pages of commits)

February security patch

Perfomance increased

A lot of little fixes. All changes u can see on my Github

And yeah, on next build will optimized system-animations, energy-using and multi-tasking.

This rom I already using as primary, all working fastly.

Waiting for ur replies :)
[Galaxy A3, A5, A7, A8, A9 Android Development] emtepe35:
So after the next update you are going to work on *FU variant? Please :)
[Galaxy A3, A5, A7, A8, A9 Android Development] vl_w:
Yep
[Galaxy A3, A5, A7, A8, A9 Android Development] galaxymed:
good work , you are the best
[Galaxy A3, A5, A7, A8, A9 Android Development] @anonymous94:
One man army.
[Galaxy A3, A5, A7, A8, A9 Android Development] emtepe35:
1 guy 1 rom ;)
[Galaxy A3, A5, A7, A8, A9 Android Development] @anonymous94:
Don't forget cm13
[Galaxy A3, A5, A7, A8, A9 Android Development] justohavefun:
[MENTION=4300844]vlw[/MENTION] - a living myth

Enviado de meu SM-A300M usando Tapatalk
[Galaxy A3, A5, A7, A8, A9 Android Development] mcastellon:
Thanks for your hard work [MENTION=7315425]vl_w[/MENTION], i'm flashing it later, hope everything goes well.
[Galaxy A3, A5, A7, A8, A9 Android Development] rusthic:
Thank you men! I'm going to try it out later and give some feedback!
[Galaxy A3, A5, A7, A8, A9 Android Development] rtech95:
TWRP

What version of twrp is compatible with this rom?
[Galaxy A3, A5, A7, A8, A9 Android Development] pedrolucasbp:
Hi all,

I'm trying to compile the ROM by myself, based on [MENTION=7315425]vl_w[/MENTION] work on github, and already get done many times, but every time that builds successful, after install it I got the a message "KERNEL IS NOT SEANDROID ENFORCING" and not boot.

If anyone could point me how to compile a Kernel thats "Enforces" the "SEANDROID" or something like that would be so nice. Please. :D

After one thousand times trying, I've decide to try to restore the boot.img from vl_w in a fresh build and I got a boot loop. :(

Thanks guys.
[Galaxy A3, A5, A7, A8, A9 Android Development] vl_w:
Seandroid "error" is visual - it cant cause any boot issues. And yeah, why u trying to made build yourself? I saw ur github - u only changed device name.
[Galaxy A3, A5, A7, A8, A9 Android Development] drnightshadow:
can you delete this post pls
[Galaxy A3, A5, A7, A8, A9 Android Development] pedrolucasbp:
I'm just trying to learn how to do that and how to the set up an environpment to build ROMs and little bit develop skills (kernel and android), etc... just to contribute. ;)

Yeah, I've made another changes but not commit because never get it working. :p :/

But, the boot.img from ur ROM don't show Seandroid msg... why?
[Galaxy A3, A5, A7, A8, A9 Android Development] vl_w:
Coz I'm signing boot.img with samsung official signature :)
[Galaxy A3, A5, A7, A8, A9 Android Development] Android_Lover_Zoey:
Samsung

How can you go from this rom to stock samsung?
[Galaxy A3, A5, A7, A8, A9 Android Development] King-V:
Just flash the stock firmware using Odin - there should be hundreds (let's be real, probably thousands) of tutorials for it on youtube.
[Galaxy A3, A5, A7, A8, A9 Android Development] tHesTx:
Anyone confronting with a considerable 15-20% battery drain(no data or wireless or location ON) when "Phone idle"? I don't know if an app cause this or is the OS.
[Galaxy A3, A5, A7, A8, A9 Android Development] King-V:
Turn on NFC, but don't turn on Android Beam. It makes it possible for the phone to go in deep sleep (it won't go otherwise, in most cases). But yeah, it's a problem with the ROM that a lot of others - myself included, have reported.
[Galaxy A3, A5, A7, A8, A9 Android Development] Arbain of Indonesia:
I just report bug's

.

1). Battery drain fast, cause nothing Basic Screen Setting, Amoled, or adaptive when we use Stock ROM and turn on super amoled screen, battery drain fast and than we select BASIC MODE you can feel the difference.

.

2). Default App of LOS14: File Manager, Gallery, Video, PDF (DOCUMENT VIEW) and Zip Rar archive always force close and not work properly as like as default apps of Samsung A3 stock ROM.

.

3). Gimmick Menu on CAMERA

.

4). So many apps on play store and third party of course, not work on LOS14 even work with stock ROM

.

Thanks vl_w i hope next update make a great advance, sorry I'm still learning about english.
[Galaxy A3, A5, A7, A8, A9 Android Development] tHesTx:
+

5) No mobile data connection higher than "E"(which is useless - not even get internet) for second SIM (A300F dual sim model) - if I swap SIMs and make the one with internet primary I get LTE but if it's second just E

5.1)Also when I have both SIMs inserted and I try to call or message I got an error and both connections crash and restart - then after the crash sometimes I cannot call or send messages, but the connection is good for both SIMs

6) Turn off light for "Back" and "Recent" buttons when are not clicked(now they activate anytime the display is touched)
[Galaxy A3, A5, A7, A8, A9 Android Development] mcastellon:
Is anyone having these weird bands while on selfie mode?
[Galaxy A3, A5, A7, A8, A9 Android Development] hereticcss:
Sometimes yes