yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S7 Edge Guides, News, & Discussion] rinxas:
Is it just me or the S Health app works with tripped Knox?

I was rooted before and dirty flashed the beta. S Health still worlds normally
[Samsung Galaxy S7 Edge Guides, News, & Discussion] luismedina:
Mine is Mexico, TCE, but switched to BTU for the beta and the functionality stopped working since then, but the reason is precisely the one I mentioned before, if I ever return to my country stock ROM I will recover the functionality
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Painman1963:
Ota finally here after 30 hours of waiting ?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] dpatrick3:
Sprint is rolling out 11/9 onwards

Verizon is rolling out 11/11 onwards

T-Mobile is rolling out 11/14 onwards
[Samsung Galaxy S7 Edge Guides, News, & Discussion] carvation:
just got the update sprint version s7e d/l now
[Samsung Galaxy S7 Edge Guides, News, & Discussion] mmotti:
Finally have the OTA appearing as of 00:00 (UK).
[Samsung Galaxy S7 Edge Guides, News, & Discussion] mystertom101:
Impressive
[Samsung Galaxy S7 Edge Guides, News, & Discussion] ramheer:
Yeah I am still waiting

Tech Zilla

---------- Post added at 01:51 AM ---------- Previous post was at 01:47 AM ----------

I haven't had anything either

Tech Zilla
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Painman1963:
I got mine an hour ago after a 30 hour wait. Hang in there
[Samsung Galaxy S7 Edge Guides, News, & Discussion] CJSnet:
Flashing now on UK "F" model via Odin using all 3 files but not CSC. I will wipe the cache too. The aim is to not lose my data...

"Pass!" Flash complete, rebooting...

"No command" error. Rebooting...

It remembers my boot pattern password and I enter it. Booting...

"Upgrading Android... Optimizing app 69 of 432." My data is intact...

"Installing applications..."

"Optimizing..."

"Some apps can't be optimized and need to be updated." "Updating..."

SUCCESS!

Edit: Only slight weird thing is a Samsung+ warning popped up saying I'm rooted, which I'm not. Seems to work fine.

Flash via Odin works without losing your data (just like OTA) if you don't flash CSC, for me at least. :) Good luck and God speed...
[Samsung Galaxy S7 Edge Guides, News, & Discussion] richie_b:
does anyone know which csc i can Odin to get Volte for TMobile USA????
[Samsung Galaxy S7 Edge Guides, News, & Discussion] hauhauhau7:
i'm really annoyed because the auto brightness shortcut toggle is removed :(
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nestade:
Hi,

Anyone knows which CSC's are eligible for beta?

Regards,

Nestade
[Samsung Galaxy S7 Edge Guides, News, & Discussion] narenrata24:
any new function add on in camera
[Samsung Galaxy S7 Edge Guides, News, & Discussion] bytchslappa:
Yes

Yes - basically its the same camera app that was on the note 7 - way nicer :)
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Galactus:
Battery life so far has been solid

15 hours standby

Only 4g/LTE - No WiFi

Auto brightness

2 hours voice calling

WQHD Resolution (1440p)

4hr 12min SOT

49% remaining

Had to charge my phone for work after that, but I can't complain about battery life like this at all
[Samsung Galaxy S7 Edge Guides, News, & Discussion] CJSnet:
Tip: don't forget the best feature of nougat. Double tap on the Recents soft key to switch between apps.

Thanks!
[Samsung Galaxy S7 Edge Guides, News, & Discussion] LegendSmoker:
I still can Download all themes wich i buyed in theme Store/account/buyed . And They all Working fine

Gesendet von meinem SM-G935F mit Tapatalk
[Samsung Galaxy S7 Edge Guides, News, & Discussion] themaximillian:
Nice, didn't know about that!

Thx

Skickat från min SM-G935F via Tapatalk
[Samsung Galaxy S7 Edge Guides, News, & Discussion] scorpion112:
any help on facebook keep FC
[Samsung Galaxy S7 Edge Guides, News, & Discussion] RS050377:
Clear data and cache of Facebook app and if necessary uninstall and install again.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] AgentVanThomas:
Only got my OTA about an hour ago here in the UK.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] maverick1103:
Looks like if I'd of held on I'd of got the OTA, I'm hoping Samsung reopen the beta.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] tecksulfur:
Another bug, "Game tools" is running on each and every app you open....
[Samsung Galaxy S7 Edge Guides, News, & Discussion] george.smarandache:
How did you do that? I can find only one theme in the entire store ?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] CrEaTiiOn_187:
Not for me and yes i did turn it back on.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] tecksulfur:
For me, it turns on, I mean the little red circle, even on Facebook, Messenger, Whatsapp etc...
[Samsung Galaxy S7 Edge Guides, News, & Discussion] CrEaTiiOn_187:
Not for me.

---------- Post added at 08:55 AM ---------- Previous post was at 08:54 AM ----------

Can you post a link to that Dark theme. Only through a link i can find other themes in the store.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Ionut Ciprian:
Good morning, just noticed that the raw option is not available in Pro mode.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] solsviken:
I get confused with all the builds and stuff but can i just Download the G935f Version and flash it with Odin? My build number is G935FXXU1BPJE

This will not root my phone or anything?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] jstockda:
Just checked and started downloading OTA at 815.

Wasn't there when I checked 10 minutes ago so I'd say the beta is still going. Fun.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] CrEaTiiOn_187:
I believe signing up for the beta has been closed. One of my friends tried to sign up but it said that it had been closed.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] jstockda:
Possibly yeah, I signed up as soon as I could on the 9th I think. I was flying from NZ to the UK and did it on my stop over in Dubai, so no idea what the actual uk time was, lol
[Samsung Galaxy S7 Edge Guides, News, & Discussion] CrEaTiiOn_187:
I also signed up on the 9th got the OTA next day as there was a bug or something. Only thing that's a bit laggy for me is the recent apps tab, it lags when closing out of it.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] jstockda:
Still downloading, at about 30%. It's like Christmas, lol
[Samsung Galaxy S7 Edge Guides, News, & Discussion] robo116:
just flashed with Odin and kept my home csc everything went ok al data is still in place .

So it went OK
[Samsung Galaxy S7 Edge Guides, News, & Discussion] LegendSmoker:
I will later today

Gesendet von meinem SM-G935F mit Tapatalk
[Samsung Galaxy S7 Edge Guides, News, & Discussion] MohamedYousri:
I wish that all users flashed the beta to start report the bugs and recommendations via Samsung Members App
[Samsung Galaxy S7 Edge Guides, News, & Discussion] CrEaTiiOn_187:
Thanks 'cause i'm not going to download that festive kinda theme that's in the theme store right now.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] prosperot:
Dirty flashed with the BHJ PHN home_csc. So far so good:
[Samsung Galaxy S7 Edge Guides, News, & Discussion] oong4:
I can't sign in "Hotmail" in email app

anyone can solve this issue?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] LegendSmoker:
I will Open a thread once im back at home

Gesendet von meinem SM-G935F mit Tapatalk
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Chris189:
I'm installed to my G930F with Odin , and i have a strange problem. When my phone sleep, hot-spot not working , connection is active but no internet, when i wake up my phone the hotspot is working again. Same with facebook messenger , when i check it says connecting to network , it seems no background connection or something ? Sorry for my bad english.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] DaveDH:
KO

Still there, you can find it when you select the resolution.

Under that list you will find it. Unless you selected an color filter. With those filters enabled the RAW function is disabled.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Ionut Ciprian:
Found it, thank you.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] themaximillian:
Having the same issue, have to use my Hotmail as an IMAP but then i have no pushmail:(

Haven't found a solution yet.....

Skickat från min SM-G935F via Tapatalk
[Samsung Galaxy S7 Edge Guides, News, & Discussion] maverick1103:
I wish I had waited I'd of got the OTA today, instead will possibly flash my device over the weekend.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] pattsy:
I got the same setup as you. Wondering the same.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
The feedback app has a changelog option and it states that galaxy labs was removed. It's a shame as I disabled my app drawer too and it appears that there is no way to turn it back on again!

EDIT: The setting is there still. Hold finger on screen as if to install widgets, go to home screen settings and change the option there :)
[Samsung Galaxy S7 Edge Guides, News, & Discussion] cavags5:
If you already had installed themes you will have it on your account in purchased themes are all there.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] jstockda:
91% will be the weekend before my update downloads :silly:
[Samsung Galaxy S7 Edge Guides, News, & Discussion] CrEaTiiOn_187:
I k ow but i didn't purchase the black/dark theme and can only get it through a link to the theme.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] jvarela:
Good update

I have now the Nougat on my device:

Galaxy S7 edge - SM-G935F

Country	Portugal (TPH)

Version	Android 6.0.1

Product code TPH

Just follow the link:

http://xdaforums.com/s7-edge/how-to/nougat-beta-g935fedge-password-links-t3497078

installed with Odin 3.12.3

Now I have:

Country	UK & IRE/GB (BTU)

Version	Android 7.0

Product code BTU

So far everything works, all the apps work correctly, although it has had some FC but after reinstallation everything works, I have not experienced laggy in the device. the calling app It's fabulous with good animation, LED notification working good, 4G connection working ok, Wifi working ok a good Battery life

In short, this beta can be used as a daily driver.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Iradj:
Where is this option ? I did not found it
[Samsung Galaxy S7 Edge Guides, News, & Discussion] tecksulfur:
How is it working on S7 Edge G935FD (indian version)? Any problems with sim card? Or network? Thank you
[Samsung Galaxy S7 Edge Guides, News, & Discussion] saurabh808:
battery drain is faster in the nougat beta.. not any other major issue
[Samsung Galaxy S7 Edge Guides, News, & Discussion] oong4:
Works fine on FD model
[Samsung Galaxy S7 Edge Guides, News, & Discussion] lapje:
Seems this Nougat 7.0 version works quite well on the G935F (S7 Edge). I do not have any issues. I am running Nova Launcher. Only thing I have sometimes it returns to TouchWiz. I am using AOD but I feel it does cost some battery though. Can run as a daily driver I think. Nice new options, fresh look and feel, runs smooth. Well done Google/Samsung.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] MohamedYousri:
it's not an option , if phone is locked and you try to turn it off it will ask for fingerprint/pattern/pin etc...
[Samsung Galaxy S7 Edge Guides, News, & Discussion] tecksulfur:
Just me?!?!? ????

https://www.youtube.com/watch?v=2bYzmM7zmfU
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Ament:
Can someone please check if the stock Samsung email app is working with Microsoft Exchange account on Nougat?

Everything was perfect on Marshmallow and after the Nougat update I can't login to my company account.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] lapje:
Works perfect for me. After flashing 7.0 I used the restore option from the phone itself. Mail app settings where restored properly, 1 x Exchange, 1 X Microsoft account and another Mail provider.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] NJ72:
That's normal as Doze needs to re-learn which apps to hibernate etc. It will improve over a day or 2
[Samsung Galaxy S7 Edge Guides, News, & Discussion] calinormy:
Installed yesterday on 935 FD. Except Geo news everything works like a charm!
[Samsung Galaxy S7 Edge Guides, News, & Discussion] jvarela:
Yes, I´m using
[Samsung Galaxy S7 Edge Guides, News, & Discussion] gadomido:
did not work with me also . also S.Health not working on Nouga
[Samsung Galaxy S7 Edge Guides, News, & Discussion] lapje:
Did you do a full wipe? I do not have any issue at all but I did full wipe. No FC for apps, S Health working fine. Exchange working fine etc.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] iamnotkurtcobain:
No

Gesendet von meinem SM-G935F mit Tapatalk
[Samsung Galaxy S7 Edge Guides, News, & Discussion] gadomido:
i did full wipe clean install
[Samsung Galaxy S7 Edge Guides, News, & Discussion] akotoh:
anybody experiences stock video and samsung music player for closes?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Fig Bucker:
Update from Galaxy apps store to fix it
[Samsung Galaxy S7 Edge Guides, News, & Discussion] akotoh:
Okay Thank you. I'll try it..
[Samsung Galaxy S7 Edge Guides, News, & Discussion] ayush_01:
Try uninstalling and reinstalling from galaxy apps.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] MohamedYousri:
There is way more Edge Panels Available at the store now that wasn't available before like Notification Widget for example

Don't know if it's related to using the BTU firmware or it's a part of new UX benefits

---------- Post added at 03:47 PM ---------- Previous post was at 03:42 PM ----------

update from Galaxy Store or APK Mirror , it will be fixed :good:

---------- Post added at 03:48 PM ---------- Previous post was at 03:47 PM ----------

anyone know if it's available to create a gif ?! like what was introduced with Note 7 ?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] MohamedYousri:
try to clear data and cache for the app then uninstall and reinstall , working fine for almost all users so it's not a common problem
[Samsung Galaxy S7 Edge Guides, News, & Discussion] scorpion112:
i do clean cache and data and reinstall it and its the same :(
[Samsung Galaxy S7 Edge Guides, News, & Discussion] akotoh:
Thanks to your suggestion. I download it from galaxy app store, now my stock video and Music Player working fine. My only problem is the S Health. It is really not working as of this time or just happens for some like me? Thanks in advance..
[Samsung Galaxy S7 Edge Guides, News, & Discussion] aly_hosny:
same here
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Luffy71:
I did a clean install on my FD model via odin. S health is working properly. Knox is working properly. Didn't test secure folder.

My major issue is that if I pull down the notification bar while I'm downloading an app from the Google play store or from the browser it's very laggy and after some seconds it's locking my phone.

Battery didn't change at all. I Still have Android system "drain". But anyway good SOT.

Everything else is working properly. I'm using it as my daily driver and I'm really happy about how Samsung improved it's operating system in the last few years

:good:
[Samsung Galaxy S7 Edge Guides, News, & Discussion] olafsand:
No FB problem here. I am beta tester and get updates every day for fb app. Maybe thats why all is fine. First time yesterday it fc but after next update today it works fine
[Samsung Galaxy S7 Edge Guides, News, & Discussion] drmspidi:
Can I flash another CSC after a full update to nougat ??
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Kapitein187:
Nougat working fine. However I have some issues with lastpass. The automatic app fill is switching off after a couple of minutes.. have to grant activity permission each time again.

Other people encountered the same problem?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] PiCkLeS:
Yeah same here.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Jose0726:
my score o_O
[Samsung Galaxy S7 Edge Guides, News, & Discussion] fjsferreira:
I know this isn't the place to ask, but viper4android working? I got root, I'm only missing my audio tweaks...

Sent from my S7
[Samsung Galaxy S7 Edge Guides, News, & Discussion] minervino96:
anyone know if it's available to create a gif ?! like what was introduced with Note 7 ?[/QUOTE]

There is the 'Create AGIF' function in the video player. It creates a 6 second GIF of the video you are playing. I don't know if that's what you were asking
[Samsung Galaxy S7 Edge Guides, News, & Discussion] MohamedYousri:
If you need to create a 6 sec GIF , use Samsung Video Player your will find an option for it

---------- Post added at 04:56 PM ---------- Previous post was at 04:54 PM ----------

There is the 'Create AGIF' function in the video player. It creates a 6 second GIF of the video you are playing. I don't know if that's what you were asking[/QUOTE]

yes :) figured it out before seeing your reply, always using MX Player Pro and found it when opened in Samsung Video Player accidentally :D
[Samsung Galaxy S7 Edge Guides, News, & Discussion] maverick1103:
Tbh I get that lag and crash now with MM and Lollipop, if I'm typing text and apps are updating in the background i give up!
[Samsung Galaxy S7 Edge Guides, News, & Discussion] tecksulfur:
Battery life is not good, it is laggy sometimes, FC on some apps, I don't think I can stay 2 months with this firmware :'(
[Samsung Galaxy S7 Edge Guides, News, & Discussion] FalconFX:
Battery life I can't comment yet. But it has been smooth and fast without any fc.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] CrEaTiiOn_187:
Mine
[Samsung Galaxy S7 Edge Guides, News, & Discussion] haidar786:
I'm also from pakistan.Beta is only for uk Korea and USA but you can install odin 4 files as I do.maybe they give you OTA update because you have XEU csc
[Samsung Galaxy S7 Edge Guides, News, & Discussion] iamnotkurtcobain:
Give Samsung Feedback.

I did and returned to Marshmallow til the next Beta.

Gesendet von meinem SM-G930F mit Tapatalk
[Samsung Galaxy S7 Edge Guides, News, & Discussion] tecksulfur:
How? 'Cause I wasn't registered via Beta Program app, I just flashed it! Samsung Members?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] CrEaTiiOn_187:
Yep my friend also didnte register but can still report
[Samsung Galaxy S7 Edge Guides, News, & Discussion] DarkLTU:
How is the performance in gaming? Did it improve? And I can't get Nougat Beta update on my Galaxy S7 6.0.1 DBT Exynos model. It shows this error on Samsung Members and Galaxy Beta Programme apps: "Server Error. Try Again Later. (4015)". I tried connecting to VPN and changing my address to US, UK, India and Germany and still same error.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] tecksulfur:
Look at these videos:

https://youtu.be/2bYzmM7zmfU

https://youtu.be/vWgLAqFUwjY

https://youtu.be/epFiV3aXDo0

The app is telling me that I'm not registered...
[Samsung Galaxy S7 Edge Guides, News, & Discussion] asbogdan:
Hello guys. A little help ( always on the run and no time to read ) :

- do i flash the 4 files for nougat on the sm-g935f with g935fxxu1bphj or do i have to flash another set of odin files first?

- do i do it directly ( dirty ) or do i do a clean install and do a factory first?

-are there any known bugs?

Thank you very much !!!
[Samsung Galaxy S7 Edge Guides, News, & Discussion] mystertom101:
That must just be you because I never achieved anything like this before beta
[Samsung Galaxy S7 Edge Guides, News, & Discussion] iamnotkurtcobain:
Yes Samsung members

Gesendet von meinem SM-G930F mit Tapatalk
[Samsung Galaxy S7 Edge Guides, News, & Discussion] papubhai:
i got my beta OTA...S7 FLAT XEU From Pakistan
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
How to report bugs to samsung?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] emilcioran99:
I had same error on Samsung Members app with

all last 3 DBT firmwares

(even it was G935FXXS1APG3 or G935FXXU1BPH6 or G935FXXS1BPJ1).

Had DBT from many years ago on all my Samsung phones but now that's why I gave up last 3 DBT firmwares and switches to BTU on my G935FD. :(
[Samsung Galaxy S7 Edge Guides, News, & Discussion] tecksulfur:
I cannot solve the FC from FB and Messenger, when I'm trying to uninstall , my device is rebooting!
[Samsung Galaxy S7 Edge Guides, News, & Discussion] emilcioran99:
Install Samsung Members app.:good:
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
Thanks! :o
[Samsung Galaxy S7 Edge Guides, News, & Discussion] emilcioran99:
Try a clean install with 7.0.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] magikmichael:
Hopefully samsung will add autobrightness checkbox in notification panel. Really miss that.

Verstuurd vanaf mijn SM-G935F met Tapatalk
[Samsung Galaxy S7 Edge Guides, News, & Discussion] DarkLTU:
What can cause this? Can this problem be fixed in some way that I will not void my warranty?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] emilcioran99:
Don't know what can cause this.

If you'll flash another firmware (BTU, PHN, etc) with Odin you didn't trigger the Knox and you'll not void the warranty. :good:

Told you that I switches to BTU and nothing bad happened. My warranty is ok.

Moreover that I switches to BTU, now I'm on 7.0 beta and the knox is still 0x0. :)
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Zombiesfeelpain:
Installed the Beta via ODIN, one problem I keep getting the notification "IMS has stopped working" every 3 seconds and my S7 Edge is barely usable, anyone know how to fix? :P
[Samsung Galaxy S7 Edge Guides, News, & Discussion] tecksulfur:
I had a clean install.

EDIT: maybe because I had a backup with Smart Switch?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] PiCkLeS:
Sorry if this has already been covered but after install and then flashing twrp it works fine. But after a wipe of /data and then flashing dm-verity /data gets reencrypted after a new reboot..

Any ideas?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] mikeyaj:
I like everything apart from the notification bar and the keyboard. Missed features from marshmallow but interested to see how it improves. I've gone back to stock btu for now
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Freeddi:
Hi Guys, is ir possible to flash another CSC from MM? Cause i want to have Volte.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] rodalfa:
I cant, it says I am not registered...

Xavi (S7 SM-G930F)
[Samsung Galaxy S7 Edge Guides, News, & Discussion] emilcioran99:
Try a 7.0 clean install without any back-up!

Install clean all your apps without back-up.

If after the clean install you'll have same error, try uninstall Facebook app (will uninstall only the update) and after, disable the facebook app and reboot the phone.

After reboot, enable again the app and install again the update.

For me, this was the sollution.

---------- Post added at 20:07 ---------- Previous post was at 20:04 ----------

Yes.

If you read this topic's first pages, you'll see that are more people that flashed the 7.0 with an MM CSC. This is so called "a dirty install". :)
[Samsung Galaxy S7 Edge Guides, News, & Discussion] CrEaTiiOn_187:
Weird
[Samsung Galaxy S7 Edge Guides, News, & Discussion] solsviken:
Im also having this problem. Found a solution ?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] jstockda:
I think it's more FB than the update. I got it with the latest version when I was still on MM last week. I had to uninstall fb and reinstall. All good on 7.0 now
[Samsung Galaxy S7 Edge Guides, News, & Discussion] leandrol9:
it's safe to downgrade?

my old phone was one Motorola, if we downgrade it in the wrong way , we lose the phone.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Galactus:
Battery life for me is amazing. 7 hour SOT with 24 hours+ standby on 4g no Wi-Fi
[Samsung Galaxy S7 Edge Guides, News, & Discussion] cavags5:
And in 4G how is your OS and system drain..?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] DSF:
FullHD or QHD?