yashsingh1/xdaforums huggingface dataset:
[Galaxy S6 Q&A, Help & Troubleshooting] Cave_diver:
On previous versions (and on stock android) when you're playing music or videos like Netflix, the album cover or a movie poster will be shown as the background wallpaper on the lockscreen.

I just flashed G920FXXU3COI9 to test it and the album art is still absent.

However one Stagefrigh patch that didn't make it into U2 has been incorporated into this build.

---------- Post added at 12:51 AM ---------- Previous post was at 12:43 AM ----------

I looked hard and didn't see it. Sorry.
[Galaxy S6 Q&A, Help & Troubleshooting] KingP1n:
On YouTube search "How to get albumart on lockscreen" ...You'll have to download a 3rd party app but it might do the trick in the meantime....
[Galaxy S6 Q&A, Help & Troubleshooting] GoonVB:
I think that my battery life improved considerably with the new update.

In the battery definitions also, the estimated time remaining has increased dramatically.
[Galaxy S6 Q&A, Help & Troubleshooting] twiddles:
I'm finding the same with H3G Q019 too. I'm going home from work with 20% more battery left than previously :)
[Galaxy S6 Q&A, Help & Troubleshooting] burner07:
Hey, if i download COI9 with SamFirm i get a 4 file firmware, whats the difference between this and the 1 file firmware from Sammobile?
[Galaxy S6 Q&A, Help & Troubleshooting] javitolopez69:
i mean that is a good update?
[Galaxy S6 Q&A, Help & Troubleshooting] RobertN`:
Since this update is live only for France, does this mean that i'ts not the final update which 920F users will get?
[Galaxy S6 Q&A, Help & Troubleshooting] Freeddi:
Sure. Its final
[Galaxy S6 Q&A, Help & Troubleshooting] kur1oso:
Does this french stock rom works on G925F?
[Galaxy S6 Q&A, Help & Troubleshooting] jfperez05:
Hi, can anyone pls confirm if this new firmware version is unbranded and if it works on G920FD (Duos) Thanks.
[Galaxy S6 Q&A, Help & Troubleshooting] Freeddi:
Personally i want flash a S6 Rom on a S6 edge.
[Galaxy S6 Q&A, Help & Troubleshooting] marios_ch:
The answer for all 3 questions is No.
[Galaxy S6 Q&A, Help & Troubleshooting] Freeddi:
I know that a S6 Rom is not compatible with a S6 edge. Maybe i have write it false. Because my english is not the best.
[Galaxy S6 Q&A, Help & Troubleshooting] flogger:
Most of the 920F roms work on 920FD duos why do you claim this one doesn't?
[Galaxy S6 Q&A, Help & Troubleshooting] ring_GT:
I have a SM-920F DUOS and i flahed this latest rom from France for SM-920F. Confirmed its working fine and i still have dual sim feature
[Galaxy S6 Q&A, Help & Troubleshooting] marios_ch:
Well you can try whatever you think or believe it works (and maybe it will).

But the safest choice is that every firmware matches with its own code.
[Galaxy S6 Q&A, Help & Troubleshooting] ring_GT:
SM920F Duos code is SM920F. No difference
[Galaxy S6 Q&A, Help & Troubleshooting] marios_ch:
SM G920FD
[Galaxy S6 Q&A, Help & Troubleshooting] ring_GT:
sigh. do i need to send you a screenshot? it is indeed sm920fd , but wen u go to settings and check the actual model number, it shows SM920F. been like that since the day i bought the phone at launch day
[Galaxy S6 Q&A, Help & Troubleshooting] marios_ch:
No prob, have fun and happy flashing.
[Galaxy S6 Q&A, Help & Troubleshooting] flogger:
Ring_GT is correct.

Im fact before S6 there were two lines of roms, single and dual.

From S6 samsung decided to merge into a single rom all in F. The modem part of the rom supports dual sim and it will only depend on the fact the hardware is there or not. In thia way Samsung only has to maintain the F rom. The FD only serves the purpose of identifying that the phone is dual. Nothing else.

For ROM purposes its all 920F.

Everyone is happy and keep flashing :)
[Galaxy S6 Q&A, Help & Troubleshooting] jfperez05:
I have indeed flashed the new version and it worked fine. Weird thing is that my 4G LTE stopped working on my sim. It only works on H+ and I do not know why.. any ideas??? Maybe i need to do a hard or something??
[Galaxy S6 Q&A, Help & Troubleshooting] Freeddi:
Have you look if its activated?
[Galaxy S6 Q&A, Help & Troubleshooting] javitolopez69:
Hi do we know anything about when you updated the other versions
[Galaxy S6 Q&A, Help & Troubleshooting] Cave_diver:
I flashed it using Odin and all the settings and apps survived unchanged.

Battery life is way better, both on screen time but especially standby time.

The UI also seems snappier than before, I'm using the Android 6 theme and Nova Launcher.
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
New firmware for s6 france, ending in J1. The changelist number is the same as I9 so i think it's the same build...
[Galaxy S6 Q&A, Help & Troubleshooting] AlexanderKgr:
There is no ota update
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
No ota yet, the firmware is on sammobile
[Galaxy S6 Q&A, Help & Troubleshooting] tiborprogmed:
be careful. after flashing the first France oktober FW(and the second J1 also) , the SpO2 and the Stress meter is not working anymore

also there is no way to flash back ANY older FW...

I am trying since 2 days with no luck
[Galaxy S6 Q&A, Help & Troubleshooting] Ionut Ciprian:
Leave XEF and try BTU, i had the same problem
[Galaxy S6 Q&A, Help & Troubleshooting] bamse84:
Weird.. I have the the XEF and stress meter is working
[Galaxy S6 Q&A, Help & Troubleshooting] Yuksel38:
thank's!
[Galaxy S6 Q&A, Help & Troubleshooting] tiborprogmed:
I have used the XEH fw before without any issue (regarding spo2+stress meters)

strange
[Galaxy S6 Q&A, Help & Troubleshooting] tiborprogmed:
"Leave XEF and try BTU, i had the same problem"

hi.

i wish i could . but i cannot.

with odin 3.10.7, i cannot flash any other fw just xef....or i got error message, such as when it flash the HIDDEN part.

So.... this is BTU:

http://www.sammobile.com/firmwares/download/54860/G920FXXU2COH2_G920FBTU2COH3_BTU/

how to go back to this. Qdin fails on it.
[Galaxy S6 Q&A, Help & Troubleshooting] ring_GT:
Edit: My version still showing I9

J1 ota just downloaded and upgraded. 1.2 Mb...lol. Somethibg about network profile being added
[Galaxy S6 Q&A, Help & Troubleshooting] wasikhan:
How can I find my model number for S6? imei.info says it's SM-G920F while Odin download mode says it's SM-G920T. Can anybody please confirm what is my correct model?
[Galaxy S6 Q&A, Help & Troubleshooting] Cave_diver:
Go to settings and about device for the model number
[Galaxy S6 Q&A, Help & Troubleshooting] wasikhan:
Thanks for the prompt reply. There's a history here, I recently flashed 5.1.1 for T-mobile firmware its locked now. But as per IMEI it shows SM-G920F on imei.info and I don't know if I should flash SM-G920F firmware now to unlock it or not. Previously it had 5.0.2 it was working fine on my local network then. I did so because ODIN MODE/DOWNLOAD MODE had the model name as: SM-G920T1. Is there anyway to find the correct model beside finding it on box I don't have the box with me
[Galaxy S6 Q&A, Help & Troubleshooting] Ionut Ciprian:
Perform a factory reset on your XEF, put it in download mode and try again.

Perforn a clean install not a dirty flash.

If still not working, download some Poland or Romania ROM, flash it, and then try again with BTU.
[Galaxy S6 Q&A, Help & Troubleshooting] Cave_diver:
Actually the model number is on the back of my phone as well, right below the CE logo.
[Galaxy S6 Q&A, Help & Troubleshooting] Nekeniehl:
New version is G920FXXU3COIA IDE (Orange, Poland) and it has the same build version (5816106) as the G920FXXU3COI9 XEF (France). Has anyone with COI9 installed the COIA? Anything new? I have the XEF but I still didn't get the minor update for "Profile Networks".
[Galaxy S6 Q&A, Help & Troubleshooting] jd81:
Do you guys know if it's possible to convert a g920i 32gb into a g920f 32gb ? Perhaps flashing a pit file as well? Do you know about any successful story? Would like to be able to install the new U3 french/polish firmware you just mentioned.

Thanks.
[Galaxy S6 Q&A, Help & Troubleshooting] wasikhan:
Indeed! But mine one doesn't have anything written on the back except "SAMSUNG"
[Galaxy S6 Q&A, Help & Troubleshooting] phochiom:
Did you try phoneinfo app from play store? It shows a lot of info.
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
Check right or take a photo with flash you see perfectly whats written.

Or could be fake :D

Sent from my SM-G920F
[Galaxy S6 Q&A, Help & Troubleshooting] Ionut Ciprian:
Or the back pannel was replaced :)
[Galaxy S6 Q&A, Help & Troubleshooting] tiborprogmed:
Thanx, but still no luck.

I have to wait a newer build than

PDA	G920FXXU3COI9

CSC	G920FOXA3COJ1

any similar or below this is not flashable . just XEF .....
[Galaxy S6 Q&A, Help & Troubleshooting] Johnny camaro:
Guys can annyone confirm that popcorntime app is working on the latest XEF firm?! Or is just me with no luck...
[Galaxy S6 Q&A, Help & Troubleshooting] JackRoberts1998:
Could someone upload this

Model	SM-G920F

Model name	GALAXY S6

Country	United Kingdom (O2)

Version	Android 5.1.1

Changelist	5816106

Build date	Fri, 25 Sep 2015 07:07:03 +0000

Product code	O2U

PDA	G920FXXU3COI9

CSC	G920FTEF2COH1

to mega plz ?
[Galaxy S6 Q&A, Help & Troubleshooting] cokey77:
Wheres btu ??
[Galaxy S6 Q&A, Help & Troubleshooting] Nekeniehl:
New version XSG G920FXXU3COJ1 Build Number 5917605

I have uploaded it to mega.

PDA: G920FXXU3COJ1 CSC: G920FOJP3COJ1 CHANGELIST: 5917605 BUILD DATE: 01.10.2015

https://mega.nz/#!0lISxJYL!TwDrqk0_fSFeSboret5m-glb4NA1-K9YupRk3mVfv_E
[Galaxy S6 Q&A, Help & Troubleshooting] kswiss86:
you have already flashed? noticible smoother? My Phone lags while scrolling in Whatapp on smileys oder scrolling in Play Store.
[Galaxy S6 Q&A, Help & Troubleshooting] Orginator:
Can someone maybe upload the small update that got released for the latest XEF (G920FXXU3COI9) version?
[Galaxy S6 Q&A, Help & Troubleshooting] wf-17:
Can someone upload this on any other fast upload sites please?
[Galaxy S6 Q&A, Help & Troubleshooting] Nekeniehl:
PDA: G920IDVU3DOJ6 CSC: G920IXSA3DOJ6 CHANGELIST: 5951853 BUILD DATE: 06.10.2015 Region XSA

There you have: https://mega.nz/#!Yt5CxBpR!PyRj6Sl5EW7-CnYatUSuGDJQkB_nZf0rLdze8KKOVIo
[Galaxy S6 Q&A, Help & Troubleshooting] wf-17:
Thanks man!

You are the best :good::D

have a great day!
[Galaxy S6 Q&A, Help & Troubleshooting] tiborprogmed:
If U loose the ability to mesure the Spo2 and the Stress, after flashing the XEF firmware....after 20x try i have found what can be flashed without ANY error:

Model	SM-G920F

Model name	GALAXY S6

Country	Baltic

Version	Android 5.1.1

Changelist	5816106

Build date	Fri, 25 Sep 2015 07:07:03 +0000

Product code	SEB

PDA	G920FXXU3COI9

CSC	G920FOXX3COI6
[Galaxy S6 Q&A, Help & Troubleshooting] Ionut Ciprian:
Great job,

Now download Samsung phone info and check for CSC. SEB is multi CSC, so no mater what CSC do you flash they are from the same group :)

So my recomandation was not that bad after all.
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
After flashing SEB firmware do you also end with TPH csc?
[Galaxy S6 Q&A, Help & Troubleshooting] Ionut Ciprian:
I originally started from ROM CSC, flashed XEF due to faster updates, realized that SPO2 and stres meter was missing from S Health, and wanted to revert to ROM, but no mater what i tried i couldn't revert to ROM any more. Every time i was ending up with TPH. So i flashed BTU, cause is single CSC ROM and does not fail.

Do not forget to perform a factory reset from phone after flashing, so you can properly align CSC.
[Galaxy S6 Q&A, Help & Troubleshooting] GeorgiUzunov1990:
Hi all,

I've bought a new Galaxy S6 online and It came from South Africa.

Software is branded with "Vodacom".. I guess that's the local Vodafone..

This is what I've got :

Phone Samsung Galaxy S6

Model SM-G920F

PDA Version G920FXXU2QOIK

CSC Version G920FXFV2QOI2

PHONE Version G920FXXU2QOH6

Region XFV

Country South Africa (Vodafone)

I've did my research and I've found there is a way to download clean & untouched firmware without any bloatware installed.

The only thing that's bothering me is which firmware version should I install - i.e. which locale in order not to damage the phone or cause battery drain issues and maintain fairly fast firmware upgrades.

I'm currently living in Ireland if that's in any case needed.

I'm open for any firmware suggestions... thx!
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
Try XEU or BTU
[Galaxy S6 Q&A, Help & Troubleshooting] tiborprogmed:
Hi. Yeah.. Good. And yes I have checked the CSC is multi.

But i still cannot understand. After the first oktober XEF FW flashing, i was trying 10! different firmwares when I have founfd the BALTIC is flashable after XEF.

The interesting thing is that: All the FW's flashing under odin was doing the HIDDEN part at the and. all flashing was going to fail when it went to HIDDEN. BUT with BALTIC FW, the HIDDEN was not the last flashable part, it was at the upper section. AND WOOÁLLÁÁ it PASSED.

AND the Spo2, and Stress METER WORKS AGAIN.

I hope 6.0 comes early.
[Galaxy S6 Q&A, Help & Troubleshooting] javitolopez69:
Germán no update ?
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
Let see if understand,

In s6 if i flash a recent firmware of any country, i Can't come back to my version again?

And if I want to downgrade to 5.0.2 its not possible too?

Sent from my SM-G920F
[Galaxy S6 Q&A, Help & Troubleshooting] tiborprogmed:
In s6 if i flash a recent firmware of any country, i Can't come back to my version again?

- IF a newer or equal FW version comes out for desired CSC (country) u will have a chance.

After I have flashed the THP (portugal) original FW with XEF (france) - in phone info, I was not able to see SEB ( baltic) in the availabe CSC codes list......(I saw BTU - but I was not able to flash that !!!)

Despite of this Phone info CSC thing, and that I was not able to flash for examle BTU (uk), from available CSC codes, I WAS ABLE TO FLASH BALTIC (SEB)

And if I want to downgrade to 5.0.2 its not possible too? - NO THAT NOT , as i am afraid of it.

This all cames after the XEF fw patched fully the "stagefright" bug. befor that, I was able to jump across FW-s with ODIN method.

AND the XEF fw removes the ability to mesure Spo2 , and Stress. The SEB , Baltic FW gave it back working!
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
Im not a expert, but in s5 i downgrade to kitkat and try after 2 fw of lollipop and come back to TPH again.

My original FW in s6 is TPH , but everything works fine and the battery is good too.

I don't know if 5.0.2 was good because I bought and update 5.1.1 same day.

But i notice some apps Doesn't work fine in 5.1.1.

I notice the same apps in the note 4 of my wife with 5.1.1 doesn't work too.

I don't know if it worth root the s6 or not.

I don't like the heads up and the notification to turn off the data.

Any solution for that? ?

Sent from my SM-G920F
[Galaxy S6 Q&A, Help & Troubleshooting] RJTBVK:
S5 is certainly not s6. Solution. ROOT flash custom firmware without the Vodafone crap and data turn off feature.
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
I have unlock phone not vodafone.

Sent from my SM-G920F
[Galaxy S6 Q&A, Help & Troubleshooting] Georgie9117:
Hello tibor!

I have installed ambassadii's 'VaderROM 9.2' with XEH CSC code - the pulse sensor not worked. After I read your post I reinstall it with SEB CSC code and it works again. Thanks for all of your info! :good:

G.
[Galaxy S6 Q&A, Help & Troubleshooting] javitolopez69:
Today is the day .germán is out ...

Regards
[Galaxy S6 Q&A, Help & Troubleshooting] cokey77:
Btu uk has landed woo hoo. :thumbup:
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
I can't find BTU firmware on sammobile.... Could you please post an link? Thx in advance!
[Galaxy S6 Q&A, Help & Troubleshooting] Ionut Ciprian:
BTU is available OTA. Just installed.
[Galaxy S6 Q&A, Help & Troubleshooting] stoneyfordni:
Yup . Same here and stagefright is fixed .
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
It's the U3 version?
[Galaxy S6 Q&A, Help & Troubleshooting] Ionut Ciprian:
Yes it is
[Galaxy S6 Q&A, Help & Troubleshooting] javitolopez69:
Ota update .sorry.fix and fix kernel and improvents. Lte .memory. ram.
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
With BTU fw stagefright its all fixed. ?

My fw TPH has one in red .

Sent from my SM-G920F
[Galaxy S6 Q&A, Help & Troubleshooting] AlexandreT:
Portuguese TPH U3 version is also out by OTA.
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
Just updated 30 minutes ago.

All fixed don't need other fw.
[Galaxy S6 Q&A, Help & Troubleshooting] ciprianruse88:
Last night I got COI9 via OTA and today when I've made a call I got a soft reboot. BTW I saw in the changelog something about call improvements so maybe they screwed something up. If someone gets this please report.
[Galaxy S6 Q&A, Help & Troubleshooting] Ionut Ciprian:
Here you go Samsung! A good update and everybody is quiet.

I'm constantly refreshing this forum since yesterday evening and nothing.
[Galaxy S6 Q&A, Help & Troubleshooting] sahil04:
Quick question,

I have a G920I running on T-Mobile and here is the information regarding the device:

BASEBAND: G920IDVU2DOI2

CSC: G920IUUB2DOH1

Can I any one of the firmwares from the following link on my phone?

http://www.sammobile.com/firmwares/database/SM-G920I/

For instance, could I flash G920IDVU2COGA instead of waiting for an OTA pushed to my phone?

It is not rooted, I am not rooting it because I want to eventually use Samsung Pay when it comes out.

What is the difference between the different region codes of the same model variant (G920I)?

Thanks.
[Galaxy S6 Q&A, Help & Troubleshooting] slikr:
any fast links for the btu i9 firmware? tia
[Galaxy S6 Q&A, Help & Troubleshooting] Bawlzy:
Nice thanks man!!
[Galaxy S6 Q&A, Help & Troubleshooting] mox123:
How can I unpack the stock rom and extract system.img in windows?
[Galaxy S6 Q&A, Help & Troubleshooting] AlexanderKgr:
Any news for marshmallow?
[Galaxy S6 Q&A, Help & Troubleshooting] javitolopez69:
and you can drag winrar out
[Galaxy S6 Q&A, Help & Troubleshooting] javitolopez69:
you have to wait???

In note 5 is Out big update

In s6 wait
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
Hi friends ,

Have a question, does anyone can optimise Facebook app and messenger app?

Doesn't show to optimise.
[Galaxy S6 Q&A, Help & Troubleshooting] ChemicalBrother:
Has any samsung device received the marshmallow update yet?
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
Nope. On s6 we should have marshmallow before the end of this year
[Galaxy S6 Q&A, Help & Troubleshooting] Ionut Ciprian:
Preinstalled apps cannot be optimized.

If you want to optimize Facebook you need to install a ROM without Facebook, install from Play Store, and then optimize.
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
[MENTION=6684540]cavags5[/MENTION]: Try BTU, it's one of the few firmwares for 920f that comes without fb, messenger and instagram preinstalled
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
You have BTU installed?

It will be great to optimise Facebook and messenger that both apps are the biggest drain for the battery.
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
Yep. BTU. View attachment 3521305View attachment 3521306
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
Very nice.

I notice you only have Facebook to optimise always.

If you put all the apps to always what's the difference to automatically.

Thanks
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
I installed watsup and the default setting was not to optimise it. I think if u set an app to be always optimised the notifications for that app will be stopped. Doze from marshmallow will solve this problem.
[Galaxy S6 Q&A, Help & Troubleshooting] domigr:
new rom G920FXXU3QOJL for AUT!!!
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
Its because that i dont received notifications from xda app

I have always optimise,

I put now optimise in 3days let's see.
[Galaxy S6 Q&A, Help & Troubleshooting] avatar_ro:
keep dreaming! If we are lucky we are going to have it after IFA2016 at best.
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
I'm sure we'll be on marshmallow this year. Lg is putting too much pressure on others (already android 6 on lg g4) and Samsung was this year pretty quick in android updates on current flagships
[Galaxy S6 Q&A, Help & Troubleshooting] ermacwins:
I dont see a 5.1.1 BTU link for UK, here is one

Phone Samsung Galaxy S6

Model SM-G920F

PDA Version G920FXXU3COI9

CSC Version G920FBTU3COJ1

PHONE Version G920FXXU3COI9

Region BTU

Country United Kingdom

Build Date 25.09.2015

Changelist 5816106

OS Lollipop

OS Version 5.1.1

Mod Edit no samsung-update links please , as per post # 1
[Galaxy S6 Q&A, Help & Troubleshooting] sebag84:
I need an advise

Hi, I´m from argentina. I bought a few weeks ago an S6, I really didn´t know at that time that there exists lots of variants o this device. Mine is the sprint variant (G920P). I hate the customization of Sprint and suspect that the band convination that offers in the menu, are not the best either for my country signal. I would like to ask what could happend if I flash another variant of firmware in my device? It will brick? It is IMPOSIBLE to try?

Thank you very very much for your time.
[Galaxy S6 Q&A, Help & Troubleshooting] justblais:
Does anyone have a stock firmware link for 5.1.1 Telus W8 that isn't from sammobile? the download speed is killing me and I want to restore my S6 to stock, but I get an ODIN error when I try to restore the 5.0.2 image (I'm guessing because the bootloader on my phone is 5.1.1)
[Galaxy S6 Q&A, Help & Troubleshooting] vikash0513:
Does anyone have a link for stock 5.1.1 sm g925f
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
I downloaded from Samsung mobile yesterday, and want to know if someone has this FW installed, and if run everything ok.
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
I have the exact same firmware installed. Everything ok, and as a bonus does not include facebook, messenger, whatsap and instagram preinstalled
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
Is that what I want.

To put always optimize.

You are from uk or flash that fw,

Do notice some difference in the battery.

Its because in 4G Facebook and messenger drain a lot even in standby.

Thanks
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
I am from Romania, but I use BTU because it is very "clean". Battery is better with facebook on always optimising setting. As for messenger, i think u won't be able to receive instant messages if u set it to always optimise. I'm not sure because i use only facebook app, never messenger
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
And the Facebook with always optimize you can get the notifications. ?

I will try today .
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
Notifications number still appear on upper right corner of icon so i think they still work. My main objective was to stop the battery drain of fb, i am not interested in its notifications...
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
I try to flash and now says fail.

What do I do.

Download other version. ?
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
I use this one:

Model	SM-G920F

Model name	GALAXY S6

Country	United Kingdom

Version	Android 5.1.1

Changelist	5816106

Build date	Fri, 25 Sep 2015 07:07:03 +0000

Product code	BTU

PDA	G920FXXU3COI9

CSC	G920FBTU3COJ1
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
I try but without sucess.

I think download could be broken.

I will try again tomorrow.
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
Download speed is kinda slow but the file is ok.
[Galaxy S6 Q&A, Help & Troubleshooting] cavags5:
After it fail i download my version and download good.

And flash it because i was stuck in download mode.

I try again to download BTU fw and the download stop almost in the end like the first time.

Can you know other link that I can download the BTU Fw.

And i notice a difference after flash my version.

I have more apps to optimize.
[Galaxy S6 Q&A, Help & Troubleshooting] eangel:
I recommend downloading firmwares from sammobile. Here you have another link

Mod Edit no sammobile links please