yashsingh1/xdaforums huggingface dataset:
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] stratal:
Hi, yes, we can remove the green indicator this way but this is not a solution to the problem, I want to stop unecessary geolocation checks, not hide the indicator.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] nnixonn:
Phone Services app is using my location – ArrowOS Blog

blog.arrowos.net
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] stratal:
Umh OK, thanks for the link.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] stratal:
Yep, I notice that too, the finger image is perfect in the lockscreen but it's not when you have to use finger to unlock an app. In this case the fingerprint image is 1 cm lower than the correct sensor position.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] iceboy91:
I know this is Arrow OS Anroid 11 topic, but I could not find the topic for Arrow OS Android 12.1 that is why I am writing here. First of all If there is a such topic for Arrow OS A12.1 can you please guide me there? If not, can you guys please tell me what is the required firmware and installation steps for flashing Arrow OS 12.1 on my davinci (Mi 9T)

Thank you
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] WizBennyBenn:
Latest firmware vendor

TWRP

Format data

Clean dalvik + cache

Flash latest vendor

Flash rom

Magisk(optional)

Gapps(optional)

Reboot
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] iceboy91:
Global or chinese firmware is required to flash the android 12.1 version?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] WizBennyBenn:
is up to you, if you use global then global, if india then india, if chinese then chinese.

Is up to you and where you live
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] stratal:
I'm european and i use latest euro firmware V12.1.1.0.RFJEUXM

Should be for android 11 but works perfectly with arrowOS 12.1
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] catalin560:
yo! awesome ROM, already have it for a couple of days, but there are a few things I'm curious about... I previously used LineageOS which had some features that I got used to, like you could add a status icon for network activity (download/upload) but it seems to be missing in this ROM (Arrow 12.1) and you could long press the Back button to kill current app. Does anyone know if I can get these back?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] catalin560:
Also today I had my 1st OTA update experience, I chose to flash the vanilla version and picked a custom gapps (NikGapps core) since I thought it was less bloated, but after update the Google services aren't working anymore, so am I to expect this every time after a update? should I just flash the gapps version instead?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] catalin560:
well I was curious to try another custom gapps since NikGapps core breaks after ArrowOS updates itself, but in the end I just flashed the official gapps version and used https://github.com/0x192/universal-android-debloater to remove the bloated google apps, though I had to also replace stuff like dialer, contacts, sms or clock... the stock ones from the AOSP are way better than what google is offering, sadly I couldn't install those...
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] rovinsonas:
Hello

I try to install 12.1 rom using your instructions but even if the rom appears to be installed successfully I get a bootloop to twrp recovery when I reboot the phone,I use the latest twrp file from the official site
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] nand95:
Hi, I'm currently stuck with Android 10 (MIUI 12.0.5.0.QFJEUXM) firmware because Xiaomi retired the Android 11 update because of a bug (I think).

Do I need to install that A11 update before ArrowOS 12.1? If yes, how do I install it? Downloading the fastboot rom will work?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] xyl0:
I've almost bricked my phone because I misunderstood what he meant with "Vendor".

Anyways that's how it worked

Make sure that TWRP is installed.

Make sure that you still can upload ROMs and files once your Phone is in TWRP mode.

Anyways boot into TWRP

Connect your phone to the PC via USB.

You will probably see a buch of gibberish filenames on PC because of encryption

Format Data (that will erase everything make backups before)

Clean dalvik + cache

Reboot into the TWRP

Now upload the Firmware and 12.1 ROM with GAPPS from PC to the Phone

(https://xiaomifirmwareupdater.com/firmware/davinci/) I've used V12.1.1.0.RFJEUXM EUROPE because I'm from Europe

Flash the Firmware first

Flash the ROM

Clean dalvik + cache

Reboot
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] JhericoS:
Does anyone feel that in version 05/26 of ArrowOS 12.1 it runs slow? there are some bugs that last less than a second
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] NiceSk1ll3r:
Haven't encountered any "massive" slow downs that would catch my eye. Sometimes gestures acts up, when swiping up from bottom to get 'apps that are open' menu, it bugs out and shows me my wallpapers. But other than that, nothing particular.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] stratal:
No problem on my device after 26/5 update
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Kogar:
I have got 3 questions. Than 12.1 could be my future rom too.

- Rom update

Since decryption is not possible on android 12. How is it possible to install from USB stick over OTG? Is a TWRP rom update over OTG without data loss possible?

- Haven't seen a mention of pixel spoofing. Is there Pixel Spoofing in this rom?. No Pixel Spoofing would keep my mind sane, since a (limited possible) account ban would hinder many third party google logins. Not to mention google own stuff. A quote from the Picselinexperience thread.

- Is there a Network Traffic Indicator in future planning? Haven't seen any mention of a traffic indicator on Android 12/12.1 version
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] marlonhms:
an update that fixes a "bug" that recognizes minimize windows gesture when typing near the bottom footer and adds miscellaneous things like visualize data rate when using internet, set the brightness control bar to the top or bottom of the control panel when swiping down . other than that, the rom is smooth, without stuttering, great consumption of RAM and battery. Keep it up.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CarameloPT:
Hi y'all.

I'm trying to replace the miui environment and readopting something more aosp and this rom seem so do the trick base on the things I've been reading around here.

So I come from the latest xiaomi.eu weekly rom and since the phone is not going to receive nothing official from xiaomi I decided to do the change to arrowOS 12.1

I did the normal proceedure, booted into twrp (3.5.2_9-0) wiped dalvik/ cache, system and data, sideloaded the latest eu firmware from HERE, wiped dalvik/ cache again and finally sideloaded the rom itself (gapps version).

Everything successful until the change wallpaper option in the android's setup wizard where it wouldn't and still won't open in the settings as well the accent colors cant be customizable.

The camera app won't open too.

The major setback tho is no volume for calls/ messages/ sms and alarms so far. dial pad sounds and system sounds are played and a toast message eventually appear after a reboot with the message:

Also while trying to screenshot the previous error toast the system couldn't save the screenshot.

So far the rom itself seems to be fluid and responsive but the stated bugs are a deal breaker for me. I'm going to stay with it just because my company gave me a ****ty nokia and I'll stick with that for now and play with this rom with no sound

any thoughts? and which recovery is better? I've been using twrp for ages now is orangefox better for this and other custom roms?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Kogar:
Still thinking if i should go for an A12 rom. Since i don't know how much annoyances(new installation setup/rom change) on a TWRP without decryption support would make

Not sure if it is helpful in your case to remove the bugs. But that is written as a bot answer in a telegram channel. Maybe after installation you needed to do another format data again to access full encryption/finish complete setup? Anyone?

ArrowOS OFFICIAL | Mi 9T/Redmi K20

OFFICIAL group of ArrowOS for the Xiaomi Mi 9T/Redmi K20

t.me
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CarameloPT:
I re-did the process with those steps and the bugs still persist
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CarameloPT:
Even with those steps I dont get any sound as I reported
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CarameloPT:
Fully restored the phone with the original firmware and miui rom and proceed to restart the twrp installation and flash the most recent firmware.

Surprise surprise it worked. So far I could not reproduce any of the previously stated errors and everything seems to be working as expected.

I'll run this rom for a week or so and will test it a bit further
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Kogar:
Nice to hear.

Maybe you needed a new firmware/vendor?

Did you have a MIUI version upwards of V12.1.1.0.RFJCNXM (first A11 Rom) before your other custom roms installed?

Which MIUI version did you temporary install?

Read somewhere that ArrowOS 12 needs latest Android 11 firmware/vendor from a previously installed MIUI type ROM
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CarameloPT:
I already had the latest fw since xiaomi.eu would require a official miui rom and the latest fw for their miui 12 or above if I'm not mistaken.

I think it was the vendor or system issues.

The official miui was the most recent fastboot miui and installed via the xiaomi pc software.

From there was flashing a new recovery and then the firmware to flash any rom

BTW which gcam could you guys recommend for this rom?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] gdonisi:
I'm using Urnyx's 7.3 v2.6 with "Xiaomi Mi 9T / Redmi K20" configs
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] stratal:
I use MGC by BSG 8.1 and it looks better to me than Urnyx i had on lineageos some months ago.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] gdonisi:
When I used Gcam 8.1, photos in night sight had a green tint. Maybe this was fixed in a recent update, I'll try it
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CarameloPT:
os BSG 8.1 the slow motion in the main camera just stops. everything works on all cameras with that exception
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] stratal:
Yes, you're right but i wasn't aware because i never use slowmotion videos. I just tried and it stops on my phone too.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Akamaruu:
Are the Gapps already in the Download Zip inlcuded? or do i have to install seperatly
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] gdonisi:
There are two versions you can download. The Vanilla one doesn't include gapps so you flash the ones you want, the GAPPS version obviously includes them
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Akamaruu:
After i Sideload the Zip in TWRP and install, i press reboot and just twrp opens again. what do i wrong?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] gdonisi:
Did you follow the full guide (format and wipe)? If yes, it should reboot normally
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Akamaruu:
If got it, i reinstalled the orginal FW and then flashed the rom. Now, for restore my data on Settings-> Google -> "app cantnot be startet" appears. Someone knows why?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] NiceSk1ll3r:
Anyone tested if new TWRP (3.6.2) is working fine with ArrowOS?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] luciferko66:
Same problem on version 20220616 (vanilia build). After clean flash can't restore data/apps from google backup.

After upgrade from version 20220602 can't boot to system
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Kogar:
Have not installed yet, since i may be going for a more feature filled rom instead of this basic stable rom.

But Vanilla build as the name implies has removed google apps. Therefore anything system nativ using google will not work. Bad UI if the setting is still appearing.

You need to install the GAPPS build version or twrp/sideload some third party gapps afterwards.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] macakfelix:
Yesterday, Software update start to download enornous size of data even its forbiden on Data, just on wifi, kill my account, kill card and kill phone. 2 days ago I insert 2 sims instead of one. What a ****y sw. He download 9.8GB of software update. Cannot stop. Now after reset I cannot turn it on. ****ing arrow firmware
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Kogar:
Maybe working A12 decryption for our device XD

There seems to be 2 TWRP versions. One by ADI and one other which incorporates "erofs and f2fs compression" (twrp wipe does not work yet for the compression partition)

https://www.reddit.com/r/ArrowOS/comments/v5c1lp/_/idwz6m6
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] lazybeard:
Anybody on A12.1??? Does the screen wake up on pressing fingerprint reader or you have to wake the screen up first??? I'm still on A12 last build because of that particular function
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] NiceSk1ll3r:
Nope. At least it doesn't on my device. I usually double tap and then use fingerprint.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Illenium1:
Last version is full of bugs. Please fix it
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] NiceSk1ll3r:
Yep, that helps them fix the problems.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] wavves:
Works perfectly so far, I tried about six ROMs since getting the Mi9T about a month ago and this one seems to be the smoothest
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] rffslow:
I'm having the same issue. Anyway that i can disable this?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] alx1880:
Same issue here, very annoying and battery consuming. Had to clean install Arrow 12.1 and so far everything seems ok.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CATSUPERBERG:
Coming from pixel experience. Just installed Arrow 12.1 (from 01.08, with gapps) and having a couple of problems. Fingerprint unlock from AOD works only for the first 5 seconds of being locked, and after that i have to press physical button for it to work. And another problem is with phone being encrypted, but twrp-3.6.2_9-0 being unaware of it and not asking a pin and showing gibberish instead of folders (after seeing it i actually factory reset it in the options, than wiped everything with TWRP and reinstall it again... didn't help)
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] catalin560:
dunno wtf you blokes have done but with the 1st of august or 8th of august updates some apps load like sh!t over wifi...
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] onurude:
Hi, I'm going to install Arrow 12.1 but I have two questions:

1) What are your observations on battery life (SOT, screen off consuming etc.)

2) What is the benefit of flashing firmware? The latest k20 firmware includes A11 but the rom is A12. Why do we flash it first?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CATSUPERBERG:
Can't say anything objectively, as i spend most days at home and thus don't use phone much. But compared to year old pixel experience (which was ok at the start) it's really good. With PE, by night i had like 20% from 100% in the morning, while having screen time of maybe 30 minutes, also having spotify on for 2 hours meant that i deffinetely would have to charge during the day. Now with same usecases i have 70% by night without using phone much (i use AOD), and if i go out and have to use maps and listen to spotify, i usually get 35% by night.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Mohit33:
Hello community members.. I want to use stock redmi k20 - mi9t miui camera app in this rom, is there any way I can install or implement it? I'll be thankful to anyone who replies.. 😅
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] onurude:
I'm currently using Picsel Inexperience too. But I'm really frustrated about battery life. I don't need too much personalization, stock pixel android experinence is enough for me. All I need is a healthy battery consumption. I will give Arrow OS a try about that. Maybe it will be better like your experience. Thank you so much!
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] entr0cks:
Getting an issue after a few weeks of use by my father where the screen during boot (MI, Android and Arrow OS logos) is very dim, can see in a darker environment (or covering with a hand) and the moment it gets past them it turns completely black within a few frames of the next thing - e.g. the SIM card's PIN keyboard. Also when doing power + vol-up button to enter recovery I see the MI logo (powered by android) followed by a TWRP screen for a moment.

So the screen is consistently visible for two separate amounts of time - during recovery vs normal boot.

Since I haven't enabled developer options and the debug mode I can't get access to it via "adb" besides seeing it recovery mode when going the TWRP route. Making it possible to use adb shell, but there seem to be many commands missing. Seem to have root permission at least, could recursively delete a cache directory.

Found brightness options in an xml file (/data/system/users/0/settings_system.xml), but either I have set bad values or they're not loaded in with just restarting or not used at all...

<setting id="16" name="screen_brightness_mode" value="1" package="android" defaultValue="1" defaultSysSet="true" />
<setting id="15" name="screen_brightness_for_vr" value="86" package="android" defaultValue="86" defaultSysSet="true" />
<setting id="90" name="screen_brightness_float" value="0.006170333" package="android" defaultValue="0.006170333" defaultSysSet="true" />
<setting id="91" name="screen_brightness" value="3" package="android" defaultValue="3" defaultSysSet="true" />

// Tried setting brightness to 100 and 255, the mode to 0 or 1 and float to 1 and 0.906170333. Might've used bad combinations too, where one would've caused a fallback solution?

Could use some help, have only flashed ROMs a few times on a few devices before and used adb for Android (Java) development.

Sadly can't seem to make the screen visible with a bright flashlight as with an LCD screen, since it's an AMOLED.

Ideas:

Ways to mirror the screen or take screenshots in recovery?

Is it possible to sideload with adb in "recovery" mode? Could try newer Arrow OS (12.1)?

Would the previous (new ROM) even touch settings that are used when displaying MI logo?

Getting to a mode other than "recovery"?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CATSUPERBERG:
I was on official Pixel Experience rather than Picsel Inexperience. But Arrow have a couple of problem of it's own. I too don't need anything besides basic android stuff (maybe root for couple of small tweaks). For now... it's mostly alright, annoyingly it can't read fingerprint on AOD (it can for 5 sec after locking a screen, but after it stops), AOD doesn't turn off when in pocket (when proximity sensor covered), and TWRP can't see encryption or something (it doesn't ask for password, and internal folders are gibberish, thus i can't actually use root stuff as i can't install magisk manager).
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] nnixonn:
Fingerprint on AoD - yes it is not working same as in miui, but you can use fingerprint on lockscreen

AoD doesnt turn off in pocket - it is not true, this is working

TWRP - you can install unofficial twrp, where android 12 encryption working well - search here on xda

Root - same as twrp. You can flash magisk with unofficial twrp

Im using ArrowOS for a month and for me it is best working ROM for mi9t.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CATSUPERBERG:
Not working fingerpring on AoD is trash, it worked on MIUI on phone release IDK about now, on Pixel Experience and Lineage OS it had troubles for a few months as ROM started come out, but then it worked perfectly (well, as good as this sensor can work).

For me, covering the proximity sensor doesn't turn off the screen on AoD, this problem too was present for months on first versions of PE and Lineage, but then they fixed it.

Thanks for TWRP suggestion.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] rffslow:
On the Android 11 build we had an App Lock feature, but now i updated to the 12.1 build and i can't find it.

Was it removed?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] solteq:
Hi, I updated to latest ver. and i have an issue - how to prevent it to encrypt the storage ?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] iceboy91:
Hello everyone. I have been using Arrow OS 12.1 for a while. Can anyone please recommend me a GCAM version for Arrow OS Android 12.1 version? I have tried some but the experience was not good...
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] NiceSk1ll3r:
Been using latest BSG 8.1 with Mavcetin config. I like it, try it out.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] iceboy91:
Hello, BSG 8.1 has several different versions and I am not sure which one to download. Could you please tell me if this is the right one ? https://www.celsoazevedo.com/files/android/google-camera/dev-bsg/f/dl88/ if it is the right one, which one of the 6 different options I should be downloading?

Thank you.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] NiceSk1ll3r:
I chose this: com.google.android.GoogleCameraEng
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] NiceSk1ll3r:
Anyone knows why "Prevent accidental wake up" is not working? Toggle should be located in Display → Lock Screen, but it's empty. A12.1, latest,

When I search in settings app, it says that it should be there, but when I go into Lock Screen settings, it doesn't appear.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Denkoshu:
Thank you @daniml3

I hope an Android 13 update on the Xiaomi mi 9T ( davinci ) stable if you make this version of the phone, I really thank you for everything you do with updates and security updates and Android updates.

Thanks to you my phone is no longer down on security updates and Android versions.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] NiceSk1ll3r:
You do know that RemyL did A12.1 for 9T, right? :)
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Denkoshu:
Yes I have version 12.1 of remyL 😄
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Kogar:
Seems like A13 is on the way. There is a first(second) experimental test build but not everything working yet.

At this speed maybe a few weeks more for a first complete working rom?

Remy Lampure in ArrowOS OFFICIAL | Mi 9T/Redmi K20

#ArrowOS #UNOFFICIAL #A13 ArrowOS 13 UNOFFICIAL | Android 13 | Test Build Changes date from: 2022-08-28 ▪️ Download: GAPPS VANILLA ▪️ Group Trees: Here Arrow changelogs: here Device changelogs: - Everything should work except screen off and aod fod - This build have signature...

t.me
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Denkoshu:
Hello,

Thanks for the news, I'm glad that the update to A13 is done on mi 9T davinci, and thanks RemyL.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] iceboy91:
Hello guys, I am on official android 12.1 version, is there a way of disabling this wallpaper colors or basic color feature? Its really annoying me and I can't stand to it. I just want it to be black, just black plain dark mode.

Thank you in advance.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] iceboy91:
I am not able to use WhatsApp web on the latest official 12.1 build. It gets stuck at the fingerprint screen when you touch "Link a device" a screen comes up you were supposed to unlock it with your fingerprint and then camera should start to scan the code. But it gets stuck at the fingerprint step...