yashsingh1/xdaforums huggingface dataset:
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] gesitkumara:
best custom aosp so far for my ginkgo, and gcam 6 / 7 working fine (i use hypercam), in case anyone just tried this rom and came from another rom, always do the format data to make sure everything works, but always make a backup data tho, a little fix for sound notification in settings, to make it work just reinstall google sound 2.2 (you can find it in apk mirror) great job :good:
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] mhuyhua:
hi

Did you fix FM Radio issue??? Thanks a lot for the rom..greetings from Perú.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] JOHAAANNS:
Hi,

I have Redmi Note 8.

I try this roms (and all roms android 10 same problem).

For me MMS not work ! Impossible to send and receive.

have you a solution ?

Thx

(Sorry or my poor english !)
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] mhuyhua:
finally FM Radio is working...thank you so much, but i saw a bug with ambient display gesture...especicly when you are using youtube vanced in screen of then double tap and notifications doens´t work, and is little laggy . I would like to put traffic indicators on status bar too. thanks a lot for your work.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] JOHAAANNS:
Finally i find ! APN not checked (is empty by default !) and 4G/LTE nt checked too !

THX !!
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] Camis:
If you flash "Disable_Dm-Verity_ForceEncrypt", fingerprint not work.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] gesitkumara:
had anyone facing auto rotate issue? on 3.4 it working just fine

update: i add the following value in the build.prop and auto rotate is working

log.tag.launcher_force_rotate=VERBOSE
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] KNAPPI:
Gcam HDR+ doesn't work outside, it works inside
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] RuiMSeabra:
Hi, can we upgrade to it if we're in the late April's 3.4 version, or do we have to format data as we had to going from 3.3 to 3.4? I'm assuming no, but as the saying goes... when you assume you make an ass of u and me, and I don't want to be that guy! :)
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] oompaloomp:
Hi, is a rn8t is deep sleep someone?

My not
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] potato77:
This is the best ROM I have had on my phone, great job OP! .

Some minor things:

I followed the instructions in the first post, about how to flash but :

even though gapps appeared to flash ok, when the phone booted i had no gapps.

Some pages back, someone suggested flashing magisk in order for the gapps to appear, and it worked flawlessly.

Meaning i did the following:

1) Flash ROM

2) Flash magisk

3) Flash Gapps

Using the above sequence, everything works perfectly.

Maybe you'd like to add that as a sidenote in your instructions in the 1st post. I'm not sure why it worked.

The clock app seems to have trouble playing sound when an alarm goes off.

This is solved easily by installing the google clock app,

available on the playstore.

I don't know if that has to do with the Rom or the Gapps, but i thought I'd mention it here.

The last minor thing is an issue with anx Camera.

It does not remember my save to SD option. Otherwise works great.

Sorry for the long post :)
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] bezke:
Updated Havoc!!!

Device Changelog:

*All cam fixed /WIDE+MICRO WORKS/ thx to Rama

*Fixed offline charging

*Still no yellow pictures

*4 K video works

* Selinux Enforcing

*4.14.181 Genom Kernel

* UNIFIED / NFC ADDED FOR WILLOW/

Havoc-OS v3.5 Changelog 18-05-20:

• Added Face Unlock (Only for Official)

• Added Notch hide settings

• Added some new Fonts

• Added Smart Pulldown

• Added OOS styled Network speed indicator

• Added Network speed indicator modes

• Added Network speed indicator refresh interval

• Added Navigation Bar QS tile

• Added Switch to 3G mode to suspend actions

• Added Hotspot setting to allow VPN upstreams

• Added Dark theme support to AOSP apps

• Added setting to set the default GPU renderer

• Improved Mobile Data QS tile

• Fixed Screenrecord crash

• Other fixes and improvements
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] peter-k:
[MENTION=3222800]bezke[/MENTION] you changed to snap camera? hmmm

Do you know if this ROM contains google drivers, in particular the modem drivers?
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] netRAT:
Looks like an awesome update, thanks!

Totally clean flash required apparently?

Attempting to update from your previous havoc release bootlooped.

I had to restore....
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] bezke:
Update is coming!!!!!!!!!!
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] bezke:
Updated to 3.2!

https://www.androidfilehost.com/?w=files&flid=305724

Special thanx for ManoloRey for help me.

Thanx for my testers and bl ukey for fast reports!
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] Milomi_Icarus:
Hi! Miui camera included?
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] bezke:
No. Please install Anx or google camera. (Parrots version)
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] WΛVΣLΧRD:
Hi!

I'm having a little trouble with this rom: I can't find the system update option inside settings panel.

Is it contained or it's totally normal and I have to flash every update?
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] bezke:
Sorry, this si unoffical, I will build in every big changes /monthly/...
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] WΛVΣLΧRD:
Oh thank you, it's not a problem for me while the rom is working, and it's working really fine!
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] bezke:
Havoc is for ginkgo..........Updated 1st post
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] rafazaragoza:
to install this rom you need to do full wipe vendor too, thanks
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] bezke:
Yess. Its recommened.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] sdeft:
I think there is no need for this as it is done by the updater-script as per below

block_image_update("/dev/block/bootdevice/by-name/vendor", package_extract_file("vendor.transfer.list"), "vendor.new.dat.br", "vendor.patch.dat") ||
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] bezke:
Ok
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] kaem84:
Parrot???
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] bezke:
https://www.celsoazevedo.com/files/android/google-camera/f/changelog1024/
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] hardziol:
when I flash rom havoc for note 8T, the system was destroyed. why? ;/
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] bezke:
Format system, cache, data?
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] hardziol:
yes :( will try again with vendor formatting

---------- Post added at 06:32 PM ---------- Previous post was at 06:23 PM ----------

still info : System has been destroyed and red exclamation mark
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] bezke:
Dont forget install last firmware...
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] the_weird_aquarian:
Flash vbmeta.img with this command:

fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img

After this flash recovery..also make sure to download latest platform tools first then copy vbmeta.img fole to platform tools folder,open cmd in that folder's path then flash it. :)
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] bezke:
Need system, vendor, data wipe!
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] peter-k:
Wipe everything (no need format data) didn't bootloop for me.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] azwy:
Aux work with ANX cam or trcam only?
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] L-ViZ:
portraitmode on latest anx not working? flashed 48mp fix and never get a picture on portraitmode, any ideas what i could have done wrong?

edit: v180 works :)

edit2: only works with aux enabler, BUT but losing wide-anglecam :(

anyone got a combination for a fully working cam?
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] KNAPPI:
All cam fixed /WIDE+MICRO WORKS

Its not fixed Cam FC

Gcam HDR+ outside not working save no Picture
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] ValMARQ:
Yeah same issue here. I've got lot of issues with TrCam and other gcam ports lately, it doesn't save the picture. It works with front camera but back camera doesn't work 3 times on 4. It doesn't save the picture. I tried tweaking trcam settings but found no solution. I guess it's a camera issue so it's more "system". Probably a bug into the rom. Could you look into it ? Thanks.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] bezke:
Gcam bug not rom. Use another gcam port!
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] L-ViZ:
which camera-app do u recommend? since i dont get anx fully working, may be there is a gcam that u can recommend, thx in advance :)
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] KNAPPI:
I use the TRCamera V5 Fix

With the update from 24.04.20 everything works
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] L-ViZ:
anyone already tried to change ringtone? just getting fc

in the dialer app also fc if i want to change it
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] potato77:
Changing the ringtone from the settings works fine for me.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] sdeft:
The kernel config files are found in the directory arch/arm64/configs/vendor where you downloaded the kernel source

so in your make specify the below.

make O=out ARCH=arm64 vendor/ginkgo-perf_defconfig
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] antaressx:
i did now i got error. i search on google but i cant understand how to figure out this.

In file included from scripts/selinux/genheaders/genheaders.c:19:
./security/selinux/include/classmap.h:247:2: error: #error New address family defined, please update secclass_map.
247 | #error New address family defined, please update secclass_map.
| ^~~~~
make[3]: *** [scripts/Makefile.host:102: scripts/selinux/genheaders/genheaders] Error 1
make[2]: *** [scripts/Makefile.build:676: scripts/selinux/genheaders] Error 2
make[1]: *** [scripts/Makefile.build:676: scripts/selinux] Error 2
make: *** [Makefile:583: scripts] Error 2
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] reyes humberto:
I have the same issue

Gcam HDR+ outside not working.

I tried trcamerav5

Gvam 7.3 parrot

Gcam 7.0 parrot

And the issue stills
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] magnum_2007:
Did you guys try the trgcam from the following link?

https://t.me/rn8updates/2227
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] reyes humberto:
Yes, i tried with the trgcam con the last post, and the problem stills. images are not saved if taken outdoors. For example, when taking a photo to the sky with the hdr +, it is never saved.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] KNAPPI:
Aux Camera Fix v2 trcamv5fix + xml is ​​installed and still not working outside.When the flash is activated, the image is saved
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] SaidJan:
Does Havoc have battery bar?
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] hoatienii:
Which gcam should i install for your ROM?
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] xrapidx:
Anyone have an issue trying to restore from backup? After flashing - and rebooting - when the phone gets to the initial "Checking Info" setup screen - it crashes and starts setup again.... gets to "Checking Info" and crashes again - tried wiping and formatting - always fails at the same step.

EDIT: Managed to resolve it - I think - by skipping the intial setup, force closing Play Services, and then doing the setup after updating Google services.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] Korgua:
Echo whilr using the speaker

Hi,

Using any messenger program with speaker, e.g. fb messenger video call, there are some serious echo on the other side with this rom. The stock MIUI11 works perfectly.

Tried to modify the fluence settings in build.props with no success.

Has anybody got this problem too? Any solution?
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] magnum_2007:
I am using the same build but I have also installed the Magisk module. Its working fine for me.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] KNAPPI:
Ginkgo or willow?
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] magnum_2007:
Ginkgo
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] amiraDKcrysis:
Hi there, I got bootloop when I try to install this ROM,and actually this is my fav ROM...I know it says I should format data ,but I can't because I don't have PC with me to love my files to and no SD card,is it possible to fix this without formatting my data ?????
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] itchydroid:
HDR+ processing issue

I can confirm this odd behaviour. Regardless of whether I use trcam parrot pixelcam or any other variant, I can take a picture with gcam HDR+ enhanced, indoors where its darker. The issue appears to be lighting anf perhaps the hdr+ processing engine crashes and doesnt save the picture.

So I did an experiment. I took the picture below with "HDR+ on" and it saved. With "HDR+ enhanced" it doesn't save" I'm not sure whether its a GCAM issue or ROM specific (missing a proper link library) or not. If its working on another ROM, I would assume that there could be some missing libraries.

The shot below will save with HDR+ disabled or on, but not HDR+ enhanced on any gcam. Note that if I took a picture in my room without lighting (dark) with HDR+ enhanced, it saves the image without issues

update 1: After further testing and figuring out that its due to the lightning, I was able to take the picture of the lamp and save properly by manually adjusting the "Exposure Compensation" value. If I bump it up to +10, it saves. Any value below, it fails to save. But then, the problem is it will whiten other images too much. There is another option in my GCAM, "correction auto exposure" that fiddling with it allows the pictures to save. At this point I would think this is more of a GCAM issue related to processing Exposure. For the record, I am using the latest Pixelcam Plus mod from jairo_rossi.

---------- Post added at 21:29 ---------- Previous post was at 20:39 ----------

Confirmed. I dont think HavocOS includes a sound picker by default. But if you install OpenGAPPS non pico it includes a sound file picket (the Google Sounds apk) Which is why depending on whether you install a GAPPS, it might not be an issue. Since I use opengapps pico, it doesn't include a sound picker. I just installed the apk from google play store. I think the proper fix for this would be for HavocOS to include a sound file picker by because I am sure some people will install this ROM without gapps.

Guess this is a bug report or feature request :)
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] peter-k:
You nailed it, Sir.

I come from modified MiUiMix, for me it is better than anything else here. It comes with all Google goodies.

But now I don't want anything Google on my phone anymore. I saw a video about wifi triangle tracing they are doing, and the firebase and analytics thingies they have. It totally defeats the idea of original AOSP, if you put gapps on your phone.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] xrapidx:
Anyone else getting random reboots? Was fine yesterday - but today, keeps randomly rebooting.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] mernest27:
Random reboots

Same for me. Got reboots every half an hour during my walk using tracking by GPS.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] Lardos:
Only installed yesterday afternoon. Have had one reboot so far. Will keep an eye on it see if I get any more
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] keskeskeskes:
Same problem here..I hope it gets fixed soon
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] L-ViZ:
i hope the quoting works correctly :D yes, would be nice to have the soundpicker in the rom and be independent from the gapps. for people who use pico gapps or none at all, it would be a lot better :)
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] sdeft:
The prebuild one which is the google one is also integrated in the non-gapps version (don't remember if you need to change any mk files though).

And it gets updated through Google Play Store. Never had problems with this in my own Havoc build.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] TapaSte:
with no colors issues ?

Sent from my Redmi Note 8T
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] magnum_2007:
No color issues. Also, even if I don't install magisk module the pictures work fine for me. The only issue is I can't access the gallery from the camera. But that might be solved by manually giving permission to the camera app. Talking about trcamera 5 fix + xml version.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] rohit1363:
Slow charging problem charging only at 200ma

Any solution
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] xrapidx:
Is there a problem with recording videos? Mine - no matter how long I record, all show as 4hr+ long afterwards, and won't play.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] potato77:
I Have the same issue.

The default camera app ( Lineageos.snap) does not work at all, throws a permissions error even thought I've given it all the required permissions.

I've tried to use Multiple versions of anxcamera ( 180,181) with and without addons ,

and they do the same thing:

They can record video for 2-3 times, but after that , the video file they save is 1+ hours long and is a still image.

If someone has a working camera, that shoots images and video correctly, please post a link to it and some info for me to try :)
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] idiz:
The phone shuts down if touch the fingerprint scanner. Even i deleted the fingerprints same thing happens.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] xrapidx:
Phone also restarts on long calls, had it three times today.

The 10 roms seem very unstable, this is the 3rd one I'm trying in two weeks with very similar issues. :(

Don't really want to go back to MIUI as I've never been a fan...
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] kiq1702:
I used MIUI for a few months, tried to install HAVOC because I already used it on Zenfone 3 and loved it, but on Xiaomi I couldn't install the GAPPS, so I gave up. I am currently using xiaomi.eu which in turn is very good, with several features, personalization, security, battery and fluidity.

Do you know why you don't like MIUI, and what would be the advantages of using HAVOC and not MIUI?
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] peter-k:
I agree with you here. For me there is not a single custom ROM that works as good and is close to complete like MiUi.eu or MiUiMix. But with them I am forced using Gapps.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] mhuyhua:
I saw this new update in AFH web: Havoc-OS-v3.5-20200528-ginkgo-Unofficial.zip...any changelog???...thank you so much
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] xrapidx:
Quite a few small things - but the big one:

Quite a few of the apps I use don't play nicely with the MIUI battery management, and I've tried everything - permissions, locking the app, excluding the app from battery management - it still shuts down the open apps - and they loose internet connectivity.

I'm also not a fan of the launcher - I prefer a straight Pixel launcher, or native Android - and changing the launcher on stock ends up with various bugs.

The current issues experienced on the Havoc rom aren't specific to the Havoc rom - which is what makes it more frustrating. I was on AOSP and switched earlier this week for the exact same issues.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] kiq1702:
The issue of using GAPPS, you can uninstall the system apps, with root.

Although some are essential (play store, play servisses .. Etc)

---------- Post added at 12:44 PM ---------- Previous post was at 12:41 PM ----------

I use Lawnchair as a standard launcher, I have no problems.

https://play.google.com/store/apps/details?id=ch.deletescape.lawnchair.plah&hl=pt_BR
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] peter-k:
I concur with Lawnchair. That it is best at this time.

Not missing Google services. MicroG and Aurora store. My point was, with MiUi I am forced to use Google services. Uninstalling Google services uninstalls the superficial apps, but not the Google spy drivers. They won't be reverted to native Android through the removal of Google apps, which is or at least once was actually the sense of AOSP.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] Ah_dev:
flash remove gapps 1.1 from github then use your favorite method to flash microg..personally i use microg module in magisk cuz it bloat free.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] numbazZ:
How to use wide-angle and macro cameras? I can't find how to enable them from the camera app and gcam

Do I need to flash Aux mod by Arnova8G2 to make it work?

I tried trCamera v5, wide camera was working when i changed camera module option to pixel 4, but it crashed when i zoomed to 2x, and no longer opening
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] peter-k:
Use Open Camera. All 3 cameras work. Small, effective, and no spy junk.

Sorry for the repeat to the others.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] dkasmara:
What kernel recommend for this rom??
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] arjunandrade.ciph:
Do you have Camera Patch Mod magisk module? I think that's the culprit, at least in my case. When it's enabled, the videos are the same to what you have described.

EDIT: It happened again after an hour even with the module disabled.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] TapaSte:
good but with minor bugs and not updated since December 2019...

Sent from my Redmi Note 8T
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] peter-k:
Network location is not always reliable on Android 10, and not all messengers get notifications (Skype not). There was a module for Magisk which made the installation process easy, unfortunately that's been taken down.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] Creative9170:
I have also same problem with video recording :(

This is the only problem i have with this rom. No matter how long record video, it saves a 1 hour video and can't play..
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] tophechris:
Hello,

Just a short message to say I am currently using the 1st June version of Havoc ROM (Havoc-OS-v3.5-20200601-ginkgo-Unofficial.zip in Sourceforge repo)) and Radio FM, photo, call, text message, Internet connexion are working. I found video recording is buggy. I have not tried GPS yet.

Thanks Bezke for your good work !
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] badadam:
Does SafetyNet pass with the latest version? If not, is there a method to make it work?
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] Lardos:
Are those zips unified builds or just for gingko?
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] 12hrzn:
gingko only i'm afraid
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] bezke:
Its unified. Dont worry! Willow have nfc.!.
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] Lardos:
Perfect thanks for the reply
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] 12hrzn:
hii dev any change log from Havoc-OS-v3.5-20200603-ginkgo-Unofficial.zip build?? thanks
[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] rohit1363:
Anx camera is working atleast for me in the start it just keep showing blank but after sometime i open it again and it asked for permissions like camera ,storege the is worked very well

If you're having same problem try to give permission from settings or wait until it asks for it