yashsingh1/xdaforums huggingface dataset:
[OnePlus 5 Guides, News, & Discussion] hetshah147:
1) Yes encrypted means u have to enter ur password/pin everytime..

2) if u have unlocked Bootloader and have custom recovery than flash the rom with magisk 14.5 if u r completely stock than just Download the zip and flash it in the stock recovery as mentioned by Op.. No need to unlock Bootloader and stuff
[OnePlus 5 Guides, News, & Discussion] nathan30:
Thanks a lot to both of you :)
[OnePlus 5 Guides, News, & Discussion] hetshah147:
Calm down man.. Just take the backup of all ur data, format it and flash other custom recovery.. It will boot up.

I just did that.. Backed up everything and flashed another recovery mentioned in op And everything works perfect
[OnePlus 5 Guides, News, & Discussion] gursimar:
I am encrypted. So I flashed the chinese twrp and then went ahead with the flashing of open beta rom followed by magisk and waited on boot screen for 15 mins before booting back to recovery only to find that data partition has gone bad and I have to start all over again . So am back to N now.
[OnePlus 5 Guides, News, & Discussion] Mayday_XL:
This Beta 1 kills my OP5. :(
[OnePlus 5 Guides, News, & Discussion] gouthamgoumi:
U flash magisk with it?i was decrypted so I flashed magisk 14.5 and noverity zip
[OnePlus 5 Guides, News, & Discussion] ulxerker:
Magisk 15.2 has been released and fixes the bootloop issue on recent OP5/OP5T Open Betas, so you can flash it directly without rolling back to 14.6/15:

release notes

https://xdaforums.com/showpost.php?p=75039410&postcount=36

download

https://xdaforums.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445
[OnePlus 5 Guides, News, & Discussion] nikhil007mmus:
Google Camera with HDR + working on the Open Beta 3 ?
[OnePlus 5 Guides, News, & Discussion] GraveDigger176:
Now I'm also out of luck flash the official oreo build, because it was more smoother and snappier as OpenBeta 3 and ended in bootloop and have to go back in stock recovery and must erase everything to get it back to boot :silly:
[OnePlus 5 Guides, News, & Discussion] daitalos:
Yes works very well for me on b3- stock device(stock rec, no root etc only with unlocked BT)
[OnePlus 5 Guides, News, & Discussion] elbuenzurdo:
It works for me but only after enabling the Magisk fix for HDR+ Google camera.
[OnePlus 5 Guides, News, & Discussion] d@r3dv19:
I tried flashing magisk 15.2 but it was stuck on oneplus logo and was redirecting to fastboot mode:eek::eek:
[OnePlus 5 Guides, News, & Discussion] Sinaptik:
I known it won't help you, I'm sorry, but will probably reassure some other users: flashed this update on official Oreo following Magisk manager update without any issue.
[OnePlus 5 Guides, News, & Discussion] randev4:
what version of gcam are you using? and where can i find the magisk fix?

i'm having a hard time making this work.
[OnePlus 5 Guides, News, & Discussion] ulxerker:
Google camera with HDR+

https://xdaforums.com/oneplus-5/themes/google-camera-hdr-t3655215

HDR+ fix Magisk module

https://xdaforums.com/oneplus-5/themes/mod-googlecamera-hdr-fix-official-oos-5-t3725231
[OnePlus 5 Guides, News, & Discussion] randev4:
thanks, bro.

i downloaded and still there's problem with slow motion.

do you have a fix?

also, what's your hdr+ settings?

EDIT: i used google camera patch from magisk but it still does not work.
[OnePlus 5 Guides, News, & Discussion] -fluffy-:
hdr + works on mine
[OnePlus 5 Guides, News, & Discussion] elbuenzurdo:
Camera https://xdaforums.com/oneplus-5/themes/google-camera-hdr-t3655215/post74736853

Magisk fix https://xdaforums.com/oneplus-5/themes/mod-googlecamera-hdr-fix-official-oos-5-t3725231/page5
[OnePlus 5 Guides, News, & Discussion] anuraganasane:
Why the icons shortcuts in notification panel is removed? Why it is not like the stick android? It is of so much use. Developer a request for this feature to be added. And also the settings ui.
[OnePlus 5 Guides, News, & Discussion] acmerw:
who's stuck at 1+ boot animation by dirty flashing oos 5 to ob3, just flash stable oos5 firmware via twrp.
[OnePlus 5 Guides, News, & Discussion] Chaplan:
Probably the best way to give OB3 a try without messing crypto...

https://xdaforums.com/oneplus-5/development/kernel-t3651933/post75029525

All credits to [MENTION=3873953]eng.stk[/MENTION] :good:
[OnePlus 5 Guides, News, & Discussion] brmbjn:
no require wipe system ?
[OnePlus 5 Guides, News, & Discussion] ulxerker:
If you already are on OB 1 or OB 2. no. Though, it doesn't hurt if you do it anyway.
[OnePlus 5 Guides, News, & Discussion] brmbjn:
how about if i from official 5.0 to ob3 ? must clean install ?
[OnePlus 5 Guides, News, & Discussion] ashwinrajsr:
I moved from the official 5.0 to OB3 without a wipe. Everything is working fine. So, I think it is safe to dirty flash OB3 over the official ROM.
[OnePlus 5 Guides, News, & Discussion] chlap:
Hello I need Help.

How to sideload rom to the phone. Or how to encrypt files, because when I boot to TWRP it's not asking for a password, so I can see files only letters. Thanks
[OnePlus 5 Guides, News, & Discussion] swa100:
The announcement has changed again: "Sorry everyone, we’ve temporarily delayed the global roll out of Oxygen 5.0, while we work to improve the user experience.". They've removed the mention of oxygen 5.0.1 that will arrive soon. Seems this is going to take a while..
[OnePlus 5 Guides, News, & Discussion] chlap:
Wipe data

wiping data in TWRP wipe everything from storage sdcard or just android data<
[OnePlus 5 Guides, News, & Discussion] deepaksewani:
Question

Can you do that even if you have an unlocked bootloader with stock recovery and no root? I just don't want to be stuck in a bootloop :(
[OnePlus 5 Guides, News, & Discussion] anuraganasane:
The face unlock is so weird, it detected my face when my face was covered with handkerchief n only my eyes were seen. Seems it has some flaws.
[OnePlus 5 Guides, News, & Discussion] ashwinrajsr:
Not sure whether the unlocked bootloader will affect that. My bootloader is still locked and completely stock.
[OnePlus 5 Guides, News, & Discussion] trip007in:
Are you facing any APN issues on this version of Beta? I was forced to switch back to Nougat. Kept on losing data and Volte connectivity.
[OnePlus 5 Guides, News, & Discussion] ashwinrajsr:
Nope, no issues with APN. I have Jio and Airtel in the phone and both are working without any issues.
[OnePlus 5 Guides, News, & Discussion] gege0202:
hello,

i'm on 4.5.15, twrp, root with magisk and crypted. if i do a dirty flash like that:

************************ For Unlocked Users with TWRP Recovery Method 1************************

Download the required files from Post 2

Once you have downloaded all the required files on you device, please follow as below

1. Update TWRP to the latest blu/ibe recovery from the link posted

2. Reboot Recovery and Take a Nandroid of your existing ROM just in case you need it

3. Wipe > Advance Wipe > Select Dalvik & Cache > Swipe to Wipe

4. Install Menu > Select OOS Open Beta 3 Full Rom Zip > Swipe to Flash

5. Flash the provided Magisk V15 to maintain root (Optional) (DO NOT FLASH 15.1 AS IT LEADS TO BLACK SCREEN)

6. Wipe Dalvik & Cache

7. Reboot Recovery to make sure TWRP stays

8. Reboot System once recovery boots again.

9. Upon boot into OS > Magisk Manager > Update to 15.1 via app > Reboot > Profit

when i reboot there 'll no bootlop?

thanks
[OnePlus 5 Guides, News, & Discussion] trip007in:
No. I am facing the same APN issue again. I did clean install, still having the issue. Forced to move back to nougat. Really disappointed. This is my 5th trial with all the oreo versions, closed as well as open beta. Keep on losing APN settings and Volte, until rebooting the phone.
[OnePlus 5 Guides, News, & Discussion] daitalos:
maybe yes , maybe no....If you have bootloop after update, only need wipe data/factory reset & device starts normally (data deleted)...Oneplus for b3 & devices with unlocked BT here: https://forums.oneplus.net/threads/oxygenos-open-beta-3-android-o-for-the-oneplus-5.732933/
[OnePlus 5 Guides, News, & Discussion] Aquib1999:
any app through which i can record screen with internal audio in OnePlus 5 ....

except Recme
[OnePlus 5 Guides, News, & Discussion] null0seven:
Oos Ob 03 on OnePlus site.

Dated on site 05 ian. 2018.

Zip dated 04 ian. 2018 . Zip aded today it's a lillte smaller than the zip with 29 dec. 2017 :

http://downloads.oneplus.net/
[OnePlus 5 Guides, News, & Discussion] meiax93:
Free version, DU Recorder (this can record audio include your voice)

https://play.google.com/store/apps/details?id=com.duapps.recorder

Or this, Screen Recorder (this also can)

https://play.google.com/store/apps/details?id=com.nll.screenrecorder

I'm using both. DU is free and Screen Recorder i install cracked. ?
[OnePlus 5 Guides, News, & Discussion] null0seven:
I was on ob 03 from 29.12.2017.

First, i flash twrp 8.0 codeworkx. I try dirty flash the new ob 03.... I try root with Magisk 14,6. No go! Flash rom, then, Magisk 15.0. No go! Flash rom, then, Magisk 15.2.

Phone reboots to recovery with everyone of them..

After i Format Data on the phone, i flash ob 03, reboot to recovery. OK. Reboot to system. OK. Set a little the phone. Reboot to recovery, flash Magisk 15.0. Reboot to recovery. OK. Reboot to system ok.
[OnePlus 5 Guides, News, & Discussion] Aquib1999:
but i want to record screen with internal system audio
[OnePlus 5 Guides, News, & Discussion] jose13683:
Hi all. I am on open beta 3...and I just received this notification...what is that?? Official 5.0.1? Open Beta 4? Simply an hotfix for OB3? :confused:
[OnePlus 5 Guides, News, & Discussion] meiax93:
Yeah. I think like OxygenOS 5.0.1 hotfix update.

I also get this. ?
[OnePlus 5 Guides, News, & Discussion] jose13683:
Considering that I had to perform a full wipe passing from OP2 to OB3 (I have an unlocked bootloader...) I am really afraid to push on the "update" button! :laugh:

Anyone has already tried? No bootloops with unlocked bootloader? :angel:
[OnePlus 5 Guides, News, & Discussion] smartbuddy:
Updated from OB3 (27.12) to OB3 (05.01) on rooted, decrypted with Magisk 15.2

Steps:

1) Booted to Recovery (Bluespark)

2) Flash the Rom

3) Wipe Dalvik/Cache

4) Flash Bluespark Recovery

5) Reboot to Recovery (Bluespark) - don't ever boot to system at this step

6) Flash Magisk 15.2

7) Flash No verity

8) Wipe Dalvik/Cache

Reboot to System and Enjoy!
[OnePlus 5 Guides, News, & Discussion] dani07:
Hello,

"7) Flash No verity" , this is necessary if I want to stay with crypty data?

Do you have a link for "No verity", thank
[OnePlus 5 Guides, News, & Discussion] elbuenzurdo:
Good thing with today's Open Beta is that they kept face unlock :) (At least according to the changelog). If anyone can confirm I would really appreciate it.
[OnePlus 5 Guides, News, & Discussion] smartbuddy:
I started decrypted so its compulsory to flash No Verity, I am not too sure if the steps will work on Encrypted device, someone with an Encrypted device needs to confirm.

So you don't trust their Changelog??? :confused:

I updated and yes Facelock is still there on today's update. :good:
[OnePlus 5 Guides, News, & Discussion] ulxerker:
Only flash no_verity if your device in decrypted and you want to stay decrypted, don't flash it if you are encrypted.
[OnePlus 5 Guides, News, & Discussion] pesfan50:
I just did the update. I've an unlocked bootloader and stock everything and I got a bootloop. I'm so upset right now ! Why do I have this bootloop ?
[OnePlus 5 Guides, News, & Discussion] jose13683:
I am really sorry for you guy... Lucky I didn't listen the crazy monkey on my shoulder saying "click the button and update"!

Any other feedback on this?
[OnePlus 5 Guides, News, & Discussion] meiax93:
That why before update, you should backup your data first. So if you stuck on bootloop, go recovery mode>Wipe>Erase Everything and your phone boot normal. ?
[OnePlus 5 Guides, News, & Discussion] Funk Wizard:
Thread updated to Beta 3 Hotfix

Recommended Codeworkx TWRP and Magisk 15.2 for Unlocked users
[OnePlus 5 Guides, News, & Discussion] jose13683:
Hi Funk Wizard. Are Codeworkx TWRP and Magisk 15.2 the way even on unlocked/encrypted user like me? I really don't want to completely wipe again data partition...
[OnePlus 5 Guides, News, & Discussion] Funk Wizard:
Yes it would work for you, still take backup just in case

In my testing it worked fine
[OnePlus 5 Guides, News, & Discussion] eugene76:
Flashed from OB3 27.12 using these steps with no issues :D

Note : am decrypted
[OnePlus 5 Guides, News, & Discussion] dani07:
Hello, I'm a little lost ...

What's the difference between Open Beta 3 hotfix and Stable version 5.01?

I am currently on Open beta 3, twrp Ibe, root with magisk 15.2 and data encrypted, to go on beta 3 hotfix is useful?
[OnePlus 5 Guides, News, & Discussion] djsubterrain:
Here's an AFH link for Open Beta 3 hotfix if anyone needs it :

https://www.androidfilehost.com/?fid=673791459329071391

[MENTION=6143932]Funk Wizard[/MENTION] feel free to use it again :D Save OnePlus some money, they're spending it all on white sand.
[OnePlus 5 Guides, News, & Discussion] Javi22:
Why is everyone having this serious problem?

I have not flashed ob3 because of that

I am with the stable official update. Encrypted. Then if I dirty flash ob3 will have a bootloop or something? :(

Enviado desde mi ONEPLUS A5000 mediante Tapatalk
[OnePlus 5 Guides, News, & Discussion] daitalos:
yes the same problem like b3 ...with devices with unlocked BT...

Needs wipe data / factory reset to start the device (data deleted!)

https://www.androidheadlines.com/20...d-oxygenos-5-0-1-now-available-oneplus-5.html

this with unlocked BT is for any build rather..
[OnePlus 5 Guides, News, & Discussion] slytidar:
Tried dirty flashing the rom over leaked OOS 8 ( Faceunlock version), Flashed magisk 15.2 and TWRP 3.2.1 and ended up with booting into recovery.

Thankfully took backup and restore worked.

Does this mean a full wipe is still needed even if i come from an oos build ? please help
[OnePlus 5 Guides, News, & Discussion] Funk Wizard:
Try dirty flash beta 2 then beta 3
[OnePlus 5 Guides, News, & Discussion] SpartaKurd:
Will I experience bootloop or data loss during the updates if I relock bootloader? I know it will delete all data during relocking process.
[OnePlus 5 Guides, News, & Discussion] daitalos:
if you have bootloop , wipe data/factory reset & your device will starts (data deleted)

If you are in stock recovery/stock device with unlocked BT?(yes you can lock BT)

Yes,but & the locked BT will delete your data

but you can do it now... (,you do not have the same problem in the next update)

This ''policy'' with BT I think will continue by oneplus in updates....

sry for english
[OnePlus 5 Guides, News, & Discussion] shadowstep:
[MENTION=6143932]Funk Wizard[/MENTION] The AFH Open Beta 3 Hotfix link in the OP points to the Open Beta 1 Hotfix for the OnePlus 5T. The correct link for Open Beta 3 Hotfix for OnePlus 5 is https://androidfilehost.com/?fid=745849072291698819.
[OnePlus 5 Guides, News, & Discussion] Funk Wizard:
Corrected ... Giggling between too many updates these days :laugh:
[OnePlus 5 Guides, News, & Discussion] saggiboy231:
i am already on the recently released OB 3. How can i install this new hotfix.

Do i need to do a complete wipe.
[OnePlus 5 Guides, News, & Discussion] Gomezie:
Strange but good thing happened...

Clean flashed OB3 Hotfixed version just now, and by default the starwars theme is activated on my OP5, only missing wallpapers though

I did enable this once via a custom kernel on the previous OB3 build, however this is activated on the latest stock kernel

Anyone else experience the same? haha
[OnePlus 5 Guides, News, & Discussion] Mar-cel:
Navbar theme + font please :D
[OnePlus 5 Guides, News, & Discussion] Javi22:
What about If coming from official release stable?

Im not sure about dirty flashing OB3 because of that...
[OnePlus 5 Guides, News, & Discussion] SpartaKurd:
Thanks for the reply, I just locked the bootloader, I don't want to experience data loss/bootloop anymore.
[OnePlus 5 Guides, News, & Discussion] Funk Wizard:
No need of wipe then if you are already on initial beta 3, dirty flash will do.

Not possible you must have installed the mod or some zip. Default build does not have star wars theme and comes with default theme only.

If you are coming from Oreo dirty flash will do else complete format and wipe required so do backup

Alright .. let us know once you are able to flash it
[OnePlus 5 Guides, News, & Discussion] brmbjn:
how to install starwars theme on op5 ?
[OnePlus 5 Guides, News, & Discussion] daitalos:
I think you will not have a problem in the next update anymore...

the same I did on my device necessarily ...
[OnePlus 5 Guides, News, & Discussion] zak.ns:
Try this *#*#3392#*#*
[OnePlus 5 Guides, News, & Discussion] YassGo:
Yes same here. Run the reverse command in terminal :

echo 0 > /sys/module/param_read_write/parameters/cust_flag

I assume you flashed blu kernel ;).
[OnePlus 5 Guides, News, & Discussion] PAYload1976.dl:
I just updated from ob2 to ob3 hotfix without bootloop or any other problem. I had twrp from xXx and in the process I changed to Codeworkx 8.1

1. Flash ob3 hotfix1

2. Flash magisk 15.2

3. Flash Codeworkx twrp 8.1

4. Clear cache and reboot into recovery

5. Flash magisk 15.2 ( this was done by mistake so probably not needed)

Unlocked bootloader at all time

---------- Post added at 02:58 PM ---------- Previous post was at 02:53 PM ----------

Oh, the face unlock is stupid fast :)
[OnePlus 5 Guides, News, & Discussion] mrjuniork:
The original Google face unlock is also stupid fast, just that OP adapted it so you don't have to swipe to unlock...
[OnePlus 5 Guides, News, & Discussion] sommo89:
I have a bootloop problem when i dirty flash ob3 hotfix on ob3. I must erase everithings and i am encrypted
[OnePlus 5 Guides, News, & Discussion] brmbjn:
not work.

i am on 5.0.1 rooted.
[OnePlus 5 Guides, News, & Discussion] Javi22:
Ok thanks

But what is the reason behind that? I have always been flashing updates, never happened this

I hope this wont be an usual thing...
[OnePlus 5 Guides, News, & Discussion] ulxerker:
The reason is that there are completely different and not compatible firmwares in Nougat and Oreo.

Once you are on Oreo, you can keep dirty flashing without losing data. Though, a nandroid backup on an external device is always recommended.
[OnePlus 5 Guides, News, & Discussion] Javi22:
Yes, from Nougat is totally understandable

But I´m coming from Oreo. Stable official update

however, I read several people is having bootlops and losing data while flashing ob3 from ob2 or from stable update
[OnePlus 5 Guides, News, & Discussion] mcduffie2010:
Search substratum k-clock
[OnePlus 5 Guides, News, & Discussion] wesolutka:
could you reject phone call by sending sms? For me it not work from beta2 till now.
[OnePlus 5 Guides, News, & Discussion] an0therus3r:
There is a big flaw in the install/update guide in OP.

I followed it step by step and when i reboot to recovery to have TWRP stay (7. Reboot Recovery to make sure TWRP stays) I can't access my data anymore, all data is encrypted and no way to get it decrypted!

I'm using clockworkx twrp.

I also can't upload new ROM to reflash since data is encrypted, only thing i can do is maybe flash a new recovery that allows me to enter password to decrypt data?
[OnePlus 5 Guides, News, & Discussion] Yousvel:
Mega Mirror of OxygenOS Open Beta 3 Hotfix OP5

Mega Mirror of OxygenOS Open Beta 3 Hotfix OP5

https://mega.nz/#!0Ash2LIT!kFgJmZ-mcUZLoEqT1OyVjOCPa1zPdbES0QT7ih5kBBw

Better late than never!

[MENTION=6143932]Funk Wizard[/MENTION] feel free to add it to download section
[OnePlus 5 Guides, News, & Discussion] Launchpad McQuack:
I've had boot loop issues with 2 out of 3 OB ROMs and I'm hesitant to install this. On blue spark recovery, rooted, encrypted (or at last I haven't done anything like no-verity (whatever that is)). I can't tell from OP what there is that's different in this hot fix from OB3. I also keep seeing issues with people getting hosed by boot loops who are in the same root/encrypting scenario. I'd like to not lose half a day again to wiping everything and starting clean. Is this hot fix necessary? Is it safe to dirty flash in my scenario? Which Clockworx recovery is the right one to use? Is there a way to disable system update notifications in OB3 (turning of the notification does not actually work in OB3). Thx.

EDIT - Decided to give it a go. As w/2 of the past 3 OB ROMs, I end up in a 20 min spinny dots of death. Here's the procedure I followed:

1) Flashed Codeworkx Universal TWRP

2) Reboot to Recovery (worked - went to TWRP)

3) Wipe Cache and Dalvik

4) Flash OB3 Hotfix full

5) Flash Magisk 15.2

6) Wipe cache/Dalvik

7) Reboot to Recovery (worked - went to TWRP)

8) Reboot to System - spinny dots of death

The only way I can get any of these OB ROMs to boot is by then going back into recovery and formatting data, which basically Fs my day because I have a lot of apps that have to be re-installed via tibu/download/settings/etc after that. Is there a way to extract the data that has been wiped from a prior Nandroid and saved elsewhere? For now I'm giving up on OB and going to official stables. Thx to those who have been helpful along this path.
[OnePlus 5 Guides, News, & Discussion] Revenant Ghost:
[MENTION=4620843]Launchpad McQuack[/MENTION]

If you have the pro version of Titanium Backup, you can extract apps and data from a Nandroid backup.
[OnePlus 5 Guides, News, & Discussion] Launchpad McQuack:
I do use, and love, TiBu Pro. But it can take a while and does barf on things occasionally. It still takes me close to 1.5 hours to fully redo my phone from a full wipe of system/data, and it's frustrating when dirty flashing should work fine (but has now failed on 3 out of 4 OB ROM updates).
[OnePlus 5 Guides, News, & Discussion] Funk Wizard:
Added on the OP, Thanks :good:
[OnePlus 5 Guides, News, & Discussion] Funk Wizard:
No this is just the first time you update from N to O as bootloaders are not compatible and thus a complete wipe is required. Once you are on O there on no wipe for further updates. Never the less i always recommend a clean flash when you update an Android Version and Oneplus did the same
[OnePlus 5 Guides, News, & Discussion] Funk Wizard:
If you just need the basic stuff, there was a zip/app floating around, you might want to check the theaming section.

Advance stuff can be done with Ozone and other substratum themes.
[OnePlus 5 Guides, News, & Discussion] Funk Wizard:
O to O is fine, N to O wipe required !!
[OnePlus 5 Guides, News, & Discussion] skyknife93:
Every OB dirty flash resulted in a bootloop for me which doesn't get sorted without a clean wipe. I even removed my pjnnand all for the last one. My usual setup is ob, magisk, one substratum theme for WhatsApp, and blu_spark kernel with Blu twrp . I didn't have this kind of issue with my OP3.

Is this going to be a thing from here on? Will relocking and unlocking the bootloader help?
[OnePlus 5 Guides, News, & Discussion] dani07:
I come from bêta 3, crypted, bootloader unlocked and rooted.

I just used method 2 to switch to bêta 3 hotix but it failed and I lost my data. :(
[OnePlus 5 Guides, News, & Discussion] saggiboy231:
For me too its always been complete wipe from even O to O.

I always get stuck on boot animation.

I wipe my device, flash stock recovery, install via adb sideload, boot the rom, then flash twrp followed by magisk.

This is how it has worked everytime, flashing with twrp never works for me.
[OnePlus 5 Guides, News, & Discussion] NoobMonkey:
Same problem here. Just tried to update the hotfix via OTA and ended up bootloop. At the moment using ADB sideload to install OB3 without hotfix.
[OnePlus 5 Guides, News, & Discussion] Funk Wizard:
Try installing from stock recovery next time
[OnePlus 5 Guides, News, & Discussion] saggiboy231:
So that would include, removing magisk, flashing stock recovery and updating.
[OnePlus 5 Guides, News, & Discussion] Funk Wizard:
Dirty flash the previous zip say beta 3 to overwrite all partitions and clear root

Reboot to OS

Reboot recovery to stock recovery

wipe cache

Flash Beta 4 from recovery

wipe cache

Reboot

Later u can flash twrp from fastboot and flash magisk if you need root