yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Note 20 Ultra Questions & Answers] mezza8512:
Absolute right. Dxo is an INFLUENCERS site, not a impartial testers site.

And there s a LOT of difference.

And there's nothing wrong with that, we all have to work for live ... they just have to admit it.

Samsung not pay for reviews, chinese companies paying and let you to keep the phone.

---------- Post added at 11:36 AM ---------- Previous post was at 11:27 AM ----------

Oh and btw .. this time, exynos models can take better photos than the snap!
[Samsung Galaxy Note 20 Ultra Questions & Answers] dj24:
It's not just DXoMark though. A lot of reviews have pointed out the zoom and processing issues including this one that I've linked below that offers ways for Samsung to fix it. They've really dropped the ball on this one.

https://www.inputmag.com/reviews/he...he-galaxy-note-20-ultras-108-megapixel-camera

Edit: Pay attention to the end where it describes how Samsung can fix a lot of these problems with updates which seem quite reasonable to me. Even more worrisome mentioned is Samsung's lockdown when it comes to GCam and others as well which is Apple like.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ivan_Meler:
Keep in mind this is early build and many los features are not merged yet do not report those as bugs as they are not device specific and will be resolved

Also here are some screenshots

Also big thanks to everyone who supported this and other projects since lineageos 15.1 since i do this in my free time and donations help offset server cost and get me coffee
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ivan_Meler:
reserved
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] cıyanogen:
Good work :good:
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] mozzafar alali:
😍😍 Thank you
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] fazi03:
Thanks a ton for your work, and for keeping our beloved phone alive, dev! Much love, hoping all the bugs get ironed out and we get a daily drive-able version soon, thanks again 🙏
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] fz75:
which gapps should be installed? Thank you.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Techguy777:
Well it works pretty good no reboots that I had happen. I was able to root it with magisk v21 manager v8. All the modules I use worked and to my shock edxposed Android R 5.06 Yafha worked perfectly. We have never had xposed work when android updates to the latest that is mind blowing. However you know I got 1 complaint. SDcard would not read I wasnt about to reformat a 400gb sdcard with everything on it for a rom I wasnt going to stay on. All in all excellent I had to flash rom, than flash gapps and reboot than flash maigsk v21 after opening up developer options other wise if you just line 1,2,3 zips up it wont work. I want to say I used niks gapps but I downloaded both bit and niks and cant remember.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] GalaxyRSR:
Thanks for the ROM so early. I don't know if what I'm about to mention is a bug or just an error for me, but has anyone else had an issue with the brightness slider? That's my only problem so far :c
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ayamaya2187:
Are the microphone issues (not working for audio messages, echo when calling) fixed in this one? Any chance they will be?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] DekuKamikiX:
OMG you're the first one to build Android R... I want to build it too, but stuck at libhidltransport stuff and another changes in android R..

I'll try this rom... Thanks for building...
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ivan_Meler:
New build is up here is a brief changelog

- Improved brightness slider range

- Improved microphone input in some voip apps

- Synced with LOS source

Big thanks to evryone who supported this project as their donations go towards build server cost and coffee
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ae00711:
KeepassDX biometric issue still exists (issue present in 17.1 as well). In 18, the issue is worse: when I go to enable biometric, a pop-up appears stating "Could not start this feature".

Hoping you can update the security patch and vendor patch to LOS16 version, as that was last version that had no issues
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] peur:
Greetings, I have not been able to root it with magisk 20.4 or magisk 21. Could you help me?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Dark Stranger:
Just install it after setting up the rom.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Techguy777:
The other guy is right you flash rom, flash gapps , and finally flash v21. I use SHRPS recovery 2.3.2 ltehero 2 and hero 1 actaully I have both phones. Maybe thats different. It wont work if you hit plus zip , plus zip , plus zip. You have to do 1 flash let it finish than flash the other I dont know why. For the first release Its super impressive just the sdcard thing otherwise it would be a daily driver except I didnt check sim card.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ae00711:
ROM wants to format mSD card, even tho the same mSD card works fine in 16 and 17.1

that normal?

edit: even after formatting, 18 won't recognise the mSD card - instead, a notification shows, saying there is a error with mSD card and to fix it, it needs to format... which I did.... and then it showed the error again, saying it needs to format again..... so a useless cycle :(
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] aaliraoof:
thank u for this good rom i don't have any problems .thank u again :good::good::good:
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Bertonumber1:
[MENTION=10479417]ivanme[/MENTION]ler Simply amazing!!!!!!

Was about to post with problem regarding Googleplay signature verification, just cleared storage and all good :good:

Your work is brilliant and greatly appreciated I've never had one problem with any of your builds

Thank you .

---------- Post added at 04:06 AM ---------- Previous post was at 04:01 AM ----------

Mines worked plus zip plus zip plus zip

rom, nikgapps, magisk 21.0 all together

All good :)

Also my sdcard is sweet. No problems at all Samsung 16gb class10

Yeah the dude has a talent, excellent work for a first build on A11
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] reuvje:
Did you had to format your sd card first?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Morak75:
Ooooh maaaaaan, I JUST flashed the 05/02 build :LOL::LOL::LOL:

Thanks for the update !
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Morak75:
Well, I got one weird bug, when prompt setup on first boot, happens 3 times. I tried to uncheck "Contribue to improve Lineage OS" and it rebooted. 3 times. Strangely, on the 4th one, and me waiting 2min before unchecking the box, it worked.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] burhanhanzada199888:
why there is no default email option in default apps
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] khalidtechnical:
Video camera Not Working Not starting Video in any app after installation error Comes cannot start camera app anyone have a solution?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] orsonbear:
Thanks for this wonderful ROM! At the moment I only noticed one flaw: if I restart the phone it happens that 9 times out of 10 the phone goes into a slow bootloop. Slow because the phone seems to restart but after a long time with black screen or frozen bootanimation it almost always restarts without ever finishing the boot. To restart the phone without problems I have to turn it off and then turn it back on.

Thanks for the great result obtained with this ROM, it seems like a dream, battery life is also long!

Latest rom, latest NickGapps 11 Base version
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] girtsn:
Looks like it finally happened, managed to brick a phone by flashing firmware's :(

After putting 18.1 on my phone (G935F), everything looked fine until first reboot.

phone won't boot, "Custom binary blocked by FRP Lock"

since the same thing happened to me last year upgrading to 17.1 with regular s7 (https://xdaforums.com/t/stable-lineageos-17-1-for-galaxy-s7-build-21.3980101/post-83116993)

I went like never mind, lets do the same

downloaded latest I could find FW from nearby country G935FXXS8ETK4_G935FUWT8ETCA_MMO

with odin, flashed AP, BL, CP, CSC - pass, reboot then it went on about wiping, installing system and got stuck in a loop, something about not being able to write to a filesystem, reboot and, completely black screen no more download mode :(
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] MEIMSGAF:
I have the infinite loop, is there a solution or what am I doing wrong?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] orsonbear:
Some notes:

the camera flash is not usable for taking pictures, sometimes it works and many times it turns on but no pictures are taken or other oddities happen.

The audio recorder only worked one day, it closes by itself.

Sometimes using some apps (Opera browser, Plants vs zombies and others) the system reboots by itself (often just the user interface).

I tried to reinstall the rom three times from scratch but unfortunately the result does not change.

For now I go back to the original rom, many thanks for this rom, I know it is really difficult to make it work stably!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] wici:
I just followed almost the same steps and after a while while it was encrypting the phone the screen went black, green led on and now it is unresponsive. I can't event force it to shut down (power+vol. down).

Any ideas?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] shakeelbirmani:
does screen cast work with this rom?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Jakethe1stDog:
Does the camera work, but stops working after a few minutes/hours?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] 03068443935:
Stuck on lineageOS boot animation. Tried Lineage v17.1 and RR too but same results. Everytime it stucks on boot animation.

Steps I followed:

Wiped Data, Cache, Dalvik, System.

Flashed Rom.

Flashed NikGApps.

I'm currently on latest firmware.

What could be the reason? Plz help.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Kiastinger:
Flash whatever your phone had before installing custom rooms...
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Morak75:
What do you mean by "almost" ?

All the steps described in my post were for coming from LOS17.1 (version from january).
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] girtsn:
that is what I was trying to do after "Custom binary blocked by FRP Lock" and it resulted in a hard brick - no download mode = no flashing?

tried a jig to no effect, it is really dead no reaction to anything
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Kiastinger:
I once did that to a phone.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Kiastinger:
Hold power for 20 seconds after that it may turn on...
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] alecx7:
Hello, somebody can tell me if the apps of bank are working? I want do root and install this rom but I need use app of banks and samsung health in this phone. There is any chance of app samsung pay be installed in this rom? I read about of magisk hide but it work? Thanks!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] aldbeagle:
For me, yes, both banking apps I use work with fingerprint log-ins too.

Samsung Pay won't run on this I think, but someone with better knowledge than me will advise otherwise if I'm wrong.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] alecx7:
Very good, thanks for information!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] BennyBenjaman:
On the latest build system UI is crashing whenever I try to access wifi settings or just settings in general. Also it says my SD card is corrupt and when I select to fix it and it is formated, it says it is corrupted still after it is done. I formatted the card in twrp and made a new file system which fixed it, but after a reboot the problem came back.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] alecx7:
I can back for stock rom (android 8) after install lineageos 18.1? Reinstall the stock rom will unroot the phone?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] zzz2002:
Upgrading from 2021-02-05 to 2021-02-18 did not go well.

After several attempts at flashing all of which ended with message about "/system_root" either being busy or not available.

1st attempt ignored message and rebooted, looped with message about GSM/google being missing.

several further attempts all ended in failure.

wiped everything including data ...

flashed rom, nikgapps and Magisk. reinstlled all apps

Worked

Battery life is excellent. everything works well.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Stretch001:
Yes it will unroot your phone
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Mickafromparis:
Hi all. I also have an echo problem with the person being called (I don't hear it, she does).

I don't remember that it was an issue with the previous builds... Any feedback on this?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Divy@2310:
Can anyone tell me there is how many rom that have volte support for s7 edge
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] BpVai:
i think every rom based on android 9,10,11 supports volte
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ivan_Meler:
New build is up with March security update, Here is a brief changelog

- Fixed Mouse pointer icon when using an external mouse

- Improved swcodec handling

- Performance and stability improvements

- Merged March 2021. security update

- Synced with LOS source

Big thanks to everyone who supported this project as donations help cover the build server cost Updated 17.1 builds will be out soon Enjoy new build and stay safe
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] zzz2002:
As I have run in to problems with each of the last three updates,leading me have to completely wipe my system. would some kind soul remind me of the correct way to update! TIA
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] old one2:
For some reason I had lineage recovery, not seen that before, no option to backup (that i can see) but used it anyway. Guess what, could only factory reset. so reinstaled twrp , upgrade and restored. when i checked I only had Lineage recovery. Is there a way to stop the lineage recovery installing over twrp?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Mickafromparis:
Hi there, after upgrading I get this error msg asking me to grant sms access to Play Services. I check the right box but the permission is never saved. Any idea? Thanks
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ryu--X:
which gapps are you using ?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Mickafromparis:
Found the answer on the Nikgapps Telegram support group : needed to Delete runtime_permissions.xml, worked like a charm!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] colla_76:
install the latest twrp via Odin.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] old one2:
Yeah done that, but when I update, it boots back to lineage recovery... trying not to have to install twrp every update.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] alecx7:
I had the same problem, somebody can help about the correct way for update?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] itsnebulalol:
Will this work on SM-G935V?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Apokopower:
What I do is I install magisk before I reboot to system and twrp stays installed. You have to install magisk before rebooting to system though.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Mickafromparis:
Super fast and fluid, impressed! Thanks @Ivan_Meler !
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] BpVai:
Strange problem is found in latest build. The phone is hanged in runtime just like windows 10 ram crash. It is fixed through force rebooting using power+volume_down
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] mispam23:
Hi all,

I'm on Lineage 17.1 with a good experience and amazing battery life.

Is 18.1 working as stable as 17.1?

Is it worth the upgrade?

A big thank to the developer for expanding the life of my S7 edge!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] BpVai:
Yes. It is worth the upgrade. Everything work fines, It is more faster and more stable than los 17.1.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] mispam23:
Many thanks @BpVai !,

I'll give it a try :)
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] alijani:
Hi everyone, I love this Rom. everything is great. the only problem I have is low volume speaker for media and ringtone. I searched everywhere and I couldn't find a working solution. any help would be appreciated.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] AM1RMORDAD:
Notifications from instagram comes up with a massive delay. be great if the earpiece work as a speaker. great rom overall.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Adofumo:
Hola a todos, actualmente estoy usando FloydRom Q que va muy bien, pero me gustaría probar esta rom. Pero estoy leyendo que a algunos de vosotros le va muy bien, y a otros regular o mal. Sí ya sabemos que cada teléfono es un mundo ..... Que si el sonido es bajo, la cámara se congela y no graba en modo vídeo 4K, las llamadas tienen eco o se congelan, etc., etc. Lo único que es bueno es la batería que es excelente.

No sé que hacer .......

Saludos

Translation:

Hi everyone, I am currently using FloydRom Q which is going great, but I would like to test this rom. But I'm reading that some of you are doing very well, and others fair or poor. Yes, we already know that each phone is a world ..... If the sound is low, the camera freezes and does not record in 4K video mode, calls echo or freeze, etc., etc. The only thing that is good is the battery which is excellent.

I do not know what to do .......

Greetings
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] troyer1234:
please upload it to sourceforge or androidfilehost
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] rainbowfeeling:
Hey Guys,

I recently clean installed LOS 18.1 on my HEROLTE after full wipe via latest TWRP:

1. lineage-18.1-20210304-UNOFFICIAL-hero2lte.zip

2. NIKGapps-core-arm64-11-20210130-signed.zip

3. Magisk-v22.zip

Everythink worked fine, but I cannot install BUSYBOX,

I tried via PlayStore or direct installation of BusyBox-1.32.0-Stericson.zip via TWRP, it always fails.

In Magiskv22 I cannot find any modules available for downloading so I cannot try this option.

Any Idea? Thank you for your suggestions
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] doronkk:
Hi guys,

Any idea if the echo issue has been solved in this version?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] gavelis:
Thanks for this great opportunity to have Android 11 on my pretty old hero2lte *thumbsup*

The only thing so far i had issues with is the wifi. I couldn´t connect to my router´s wifi or even guest wifi (on same router). It´s a AVM "Fritz!Box 7590". A very popular Router over here in Germany.

After some research on the net I found the reason (maybe helpful if somebody comes across the same issue):

Wifi was set to support WPA3 which auto-enables the "PFM" feature and greyes out the checkbox, so that it´s not deselectable.

The "PMF" is called 802.11w (protected management frames) - a security feature.

On original Samsung ROM it worked with no issue, but on LOS 18.1 I had to switch back to WPA2 only and disable PMF. Then I could connect to wifi again with no issue. When switching back to WPA3/PMF, the hero2lte immediately loses wifi connection.

Maybe it will be integrated in a later stage. I guess it´s not hardware related as it worked before.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] BoNt3k:
Same problem with making photos with flash (same on Crdroid. 7.2)

phone hangs or crash and goes pulpit when we try to use camera flash to photo

when using flash led with making video all is ok - only problem with photos
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ivan_Meler:
New builds are up and as per requests of some people Signature spoofing support is added (In a way that doesnt make it a security threat as app has to be flashed to system,have proper priv-app xml permissions and user has to explictly grant permission for the given app) you can sue it with MinMicroG

Other than that there are just some performane and satbility improvements, here is a brief changelog

- Added signature spoofing support for MicroG

- Cleaned up codebase

- Misc performance and satbility improvements

- Synced with LOSsource

Big thanks to everyone who donated as their donations help cover the build server cost and keep the device alive more than 5 years after release with up to date OS and security patches
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] BoNt3k:
Hello bro. Thanx for update. But i have still issue with making photos with flash. Camera app freezes or crashes :( Wheni make photos without flash - all is ok...any suggestions?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] thunderstorm2:
Nope, the issue is still there. I'm not sure if it is even possible to fix it, I've read once that the echo cancellation feature is a Samsung's proprietary, thus it could be impossible to implement such a thing in the first place. Who knows, hopefully someone comes out with a fix.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] jagadish_k:
For some odd reason, my fingerprint sensor is not working. I have clean flashed the latest version twice but no luck. FP sensor is not even detected, any workaround for this please.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] jamos316:
How can I root this custom os?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] BoNt3k:
Magisk 22.0 is working perfect

P.S.

fingerprint is also working very well

The only one issue with this rom is crash when we make photos with flash :( camera app freeze

or crash or goes to phloot

when making photos without flash all is ok - PLEASE FIX IT BRO!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] nixoly:
Nice ROM thank you
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Damjan94:
Is magisk known to cause issues with roms? I'm a bit skeptical about their patching of the boot partition...

anyway, other than that, my installation of the rom is clean.

I am encountering two bugs, well three... and I don't know how to get the logs in order to help track them.

The first one is the microphone. Sometimes, after a reboot, no apps can use the microphone(facebooks messager runs without audio being transmitted during a call, and the default recording app crashes). Answered cellular call fixed the issue in one case, and rebooting sometimes makes the microphone work as well.

When videocalling with facebook, or discord, after 30 mins, or so, the camera stops responding, and both apps + provided camera app are only able to open a video stream for a second, before throwing an error that the camera couldn't be opened(discord and facebook just fail quietly)... a reboot fixes the camera, and it works fine for another 30 or so minutes.

While rebooting to make the sensors(microphone or camera) work again, I have noticed one time, that the phone actually boot looped once or twice before booting to the system.

The problem with logs is that when I need the camera, I don't have time to grab logs.... sorry.... but it's fairly reproducible on my device... I'll try looking at the logs tomorrow, if I have time

as for the microphone, I don't have to wait 30 min in a video call to reproduce it, so here are the logs.

the crash of the Recorder app, rest is in the attached log

Spoiler content hidden.

EDIT: I uploaded the rest of the logs to my google drive, since the site wouldn't load past the kmsg logs

logs - Google Drive

logs at the time of the microphone bug

drive.google.com
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ryonez:
I will confirm this is an issue for me as well, WP3 is not fully functional, and it won't fall back to WPA2 on it's own.