yashsingh1/xdaforums huggingface dataset:
[OnePlus 3T Guides, News, & Discussion] counterfeit187:
Okay I want to go ahead and pull the trigger and try the community beta but I am away from home I don't have a PC handy. Im on los16 unlocked bootloader and understand I'll lose data and encryption stuff if I flash in TWRP, but what I don't know is will it actually finish the install or will I be stuck with a blank device that I need to copy the files over to again.

Basically I'm fine with losing data and I have cloud backups of most things, so should I just flash and wipe?
[OnePlus 3T Guides, News, & Discussion] cultofluna:
I was on NOS

Made full wipe

Flashed the beta

format data on twrp

And booted ..
[OnePlus 3T Guides, News, & Discussion] B@222:
Nice that you added this. Thought no one noticed it.
[OnePlus 3T Guides, News, & Discussion] reinipic:
Sorry, but that‘ s not correct - when you flash a new Rom, especially a new system, always read and read again before flashing! As usual the OP is always updated while the first phase of a new system. So please be always careful before flashing new Rom.

Good luck, reinipic ;)
[OnePlus 3T Guides, News, & Discussion] B@222:
Did you even try to think about what I posted there!? That part of OP was from my post on OnePlus forum and I appreciated [MENTION=4954690]Siddk007[/MENTION] for reading the entire thread on there and bringing it here to help others.

https://forums.oneplus.com/threads/...for-oneplus-3-3t.1015981/page-9#post-20154199 (#174)

I was trying to help others and you advice me to read OP before flashing a new ROM! Bravo & Thanks for your kind advice.
[OnePlus 3T Guides, News, & Discussion] reinipic:
Bravo to you - as you postet it for other readers it sounds, like you give a critique post to the OP!

So for the future please make sure that a comment for postings is clear for other people, which were not reading every post in the oneplus forums.

Thanks, reinipic
[OnePlus 3T Guides, News, & Discussion] AKHIL.cochin:
Guys

at 1st bricked my device flashing pie , now fixed it via MSM tool and am in OOS 3.5.1 and android 6.0.1 now , how do i update now to community pie build , tried to flash via local upgrade and failed , may be am on very low version , any one can suggest how do i update to latest ..
[OnePlus 3T Guides, News, & Discussion] DarkSJ1998:
You need to get to 5.0.8 build before you can flash Pie Community Build IMO.

Just go step wise. Hop onto OOS 4.5.1 (Nougat) & then to OOS 5.0.8 (Oreo) & then you're good to do. I myself won't suggest going directly to 5.0.8 from 3.5.1 as there's 2 Android version change there.
[OnePlus 3T Guides, News, & Discussion] AKHIL.cochin:
can i do tat via OTA , my bootloader is unlocked ?
[OnePlus 3T Guides, News, & Discussion] DarkSJ1998:
Yes you could go by performing the OTA updates as the System suggests. ;) I'd suggest you lock your bootloader for now & you can unlock it later on when you're on Pie Community Build.
[OnePlus 3T Guides, News, & Discussion] tuzavigota:
Coming from h2os pie, unlocked bootloader. Clean flash with twrp, no internal storage wipe needed.

Good build, smooth, nice deep sleep, no bug found yet.
[OnePlus 3T Guides, News, & Discussion] PanOptikum:
Hi, im sitting actually on Havoc OS, and I'd like to come back to stock, since it's finally pie. What do I do? Should I flash stock Oreo via twrp and then update to beta? If so, which Oreo should I download? Or should I flash stock via fastboot?

Thanks!
[OnePlus 3T Guides, News, & Discussion] DarkSJ1998:
I assume you're Encrypted.

Just take a complete backup, including Internal storage, and flash the build via TWRP. An Unlocked BL + Encrypted /data partition would cause the /data to become corrupt & you'll need to wipe your internal storage clean.

No need to go back to OOS 5.0.8. Flash it like just other ROM.
[OnePlus 3T Guides, News, & Discussion] BillGoss:
Interesting problem I've come across: restoring a TWRP backup of the 9.0 beta fails when restoring the system partition. I've tried two different TWRP versions (3.3.0.1 and fix 3) but they both give the same error. Here's the section from the recovery log:

==> extracting: //system/lib64/libstagefright_xmlparser.so (file size 85560 bytes)
==> extracting: //system/lib64/libpcre2.so (file size 199656 bytes)
tar_extract_file(): failed to extract //system/lib64/libpcre2.so !!!
I:Unable to extract tar archive '/sdcard/TWRP/BACKUPS/1ebc8e1b/190419-214152_oos-9.0-mC19004/./system.ext4.win001'
Error during restore process.
I:Error extracting '/sdcard/TWRP/BACKUPS/1ebc8e1b/190419-214152_oos-9.0-mC19004/./system.ext4.win001' in thread ID 0
I:Error extracting split archive.
Error during restore process.
extractTarFork() process ended with ERROR: 255

Full log attached

I get around the problem by reflashing the 9.0 beta installation zip again.

Note: to install 9.0 beta I formatted data to remove encryption as I was encrypted and have an unlocked bootloader, then flashed the installation zip followed by Magisk and booted the system. This results in an encrypted data partition, which is what I want.
[OnePlus 3T Guides, News, & Discussion] DarkSJ1998:
I can second this with TWRP v3.2.3-0 too.

Didn't report it as I thought it was something on my end. Faced the same. "extractTarFork()" error popped up for me too while restoring /system for OOS Pie build. /data restored successfully. All I had to do was just dirty flash the ROM zip.
[OnePlus 3T Guides, News, & Discussion] usman_fareed:
can anyone provide checksum because my internet is not so stable
[OnePlus 3T Guides, News, & Discussion] anshu4590:
Yes, you can do that via OTA. After Unbricking setup, your bootloader get locked again.
[OnePlus 3T Guides, News, & Discussion] BillGoss:
Md5 for o3t is

e1a46e276d22653915252793e47d524e
[OnePlus 3T Guides, News, & Discussion] usman_fareed:
thank you
[OnePlus 3T Guides, News, & Discussion] BillGoss:
Oops, it's actually e1a46e276d22653915252793e47d524e

Original post updated
[OnePlus 3T Guides, News, & Discussion] PanOptikum:
Hey, I've got a problem.

I'm on HavocOS and I'd like to flash this beta, but somehow i cannot. I'm trying by ADB Sideload, as I always did, but process stops at 47% and installation is not complete.

I can't find other way to flash since OP3T doesn't have sdcard slot. How can I flash that? Put a .zip on System folder, wipe all others, then flash .zip from System, which will wipe automatically?
[OnePlus 3T Guides, News, & Discussion] dinindourden:
Is it possible to remap the camera fast launch (double press power button) to open google camera from locked screen?
[OnePlus 3T Guides, News, & Discussion] Striker3214:
Oneplus

I am a oneplus 3t user.. have everything stock, encrypted but the boot loader is unlocked. I have the stock oneplus recovery. Can i manual update to the community pie without losing any data? Thanks
[OnePlus 3T Guides, News, & Discussion] Siddk007:
maybe, if you set Gcam as default camera app in settings>apps & notifications
[OnePlus 3T Guides, News, & Discussion] DarkSJ1998:
For all of the people who're facing Mic issues on OOS Pie on the 3/3T, refer to the following guide. Posted it as soon as I figured out the issue.

[Temporary Fix] Fix the Mic not working on OOS Pie on 3/3T
[OnePlus 3T Guides, News, & Discussion] BillGoss:
I don't believe you can - I was in the same position and I had to format data to remove the encryption first. If you were unencrypted you probably could.
[OnePlus 3T Guides, News, & Discussion] counterfeit187:
Also Google pay won't work and the Google play store will list your device as not play certified if you have the bootloader unlocked and aren't using magisk or something
[OnePlus 3T Guides, News, & Discussion] Siddk007:
Can anyone with root access tell me what's the name of the oneplus launcher folder and apk in it from the system. Also let me know the path. I deleted the launcher for lawnchair and now stuck with oreo style recents. this sucks!
[OnePlus 3T Guides, News, & Discussion] immi803:
Here it is
[OnePlus 3T Guides, News, & Discussion] gonsales76:
I've just installed the new beta and everything seems to be ok....except "4g connection". It's sooooo slowly, and I can't connect... Perfect with Wifi, but impossible with 4g connection.

Any idea?

Thanks!!!
[OnePlus 3T Guides, News, & Discussion] nadeemakhtar1994:
If I install community beta then when final stable ota is released I can dirty flash it in twrp ?
[OnePlus 3T Guides, News, & Discussion] DarkSJ1998:
Yes you will receive the OTA for the Stable release when it comes out.
[OnePlus 3T Guides, News, & Discussion] Rls4ever12:
Any fix for the 255 error
[OnePlus 3T Guides, News, & Discussion] DarkSJ1998:
Which version of TWRP are you using?
[OnePlus 3T Guides, News, & Discussion] dhaval2010:
can anyone please conform is this pie update treble enebled like op5/5t
[OnePlus 3T Guides, News, & Discussion] DarkSJ1998:
Nope it isn't. If it were, don't you think it would've been announced proudly in the changelog? ;)
[OnePlus 3T Guides, News, & Discussion] BillGoss:
QUOTE=Rls4ever12;79379579]Any fix for the 255 error[/QUOTE]

Nope. But there is a workaround: tell TWRP to backup and restore system images (.IMG). These work

I don't think that it makes any difference which version of TWRP you use. 3.3.0.1, 3.2.3.1, and fix-3 all fail to restore a backup of the system partition.
[OnePlus 3T Guides, News, & Discussion] DarkSJ1998:
Ohh I thought that guy was reporting an error while flashing the OOS community build. Didn't know that 255 is associated with only Backup & Restore process.
[OnePlus 3T Guides, News, & Discussion] BillGoss:
Lol, I assumed he was talking about the failed restore process.

As they say, never assume because is makes an ass out of you and me. :laugh:
[OnePlus 3T Guides, News, & Discussion] DarkSJ1998:
Took a little while to understand that 'assume' breakdown you did there [emoji23]

It remains a mystery until that guy himself reports back what exactly he was trying to do.
[OnePlus 3T Guides, News, & Discussion] Rootax:
Hi,

The need of a locked bootloader is a "bug", or it's a normal thing with pie ?

I'll wait for the stable version anyway, but I'm curious.

Thx.
[OnePlus 3T Guides, News, & Discussion] DarkSJ1998:
It's a 'bug' for us but it is an 'intentional' bug from their side AFAIK.
[OnePlus 3T Guides, News, & Discussion] Rls4ever12:
Most recent. No error when backing up. Only when restoring. 3.3.0-1 official to be exact
[OnePlus 3T Guides, News, & Discussion] BillGoss:
If you select system image rather than the "normal" system, then the backup and restore work. See https://xdaforums.com/oneplus-3/one...ial-twrp-touch-recovery-t3742894/post79380762 (credit to [MENTION=4405529]nvertigo67[/MENTION] for suggesting this)
[OnePlus 3T Guides, News, & Discussion] Rls4ever12:
Thanks, will try. Works.
[OnePlus 3T Guides, News, & Discussion] egcv:
Updated OK form Leaked

I have updated to Community from Laked Closed Beta with TWRP 3.3.0 and works without data lost, I followed next steps:

Backup

Update TWRP from 3.2.3-0 to 3.3.0-1

Install Community update

Clear Caché & Dalvik

Reinstall TWRP 3.3.0-1

Reboot to Recovery

Install Magisk 18.1

Reboot

Everything was there.
[OnePlus 3T Guides, News, & Discussion] DarkSJ1998:
You were encrypted right?
[OnePlus 3T Guides, News, & Discussion] BillGoss:
I've been running this beta version for a few days now and I've not to come across a problem yet. Battery life is as good as 5.0.8.

Note, I don't use mobile data and I'm nearly always on wifi. My usage is mainly social media and reading. I don't play games. The break in the battery graph is when I took a backup.

I think OnePlus have done a great job with this rom.
[OnePlus 3T Guides, News, & Discussion] galonpzw:
It's ok for me too but when im unlocking phone with finger it a bit slow, same recent app menu and switching between apps
[OnePlus 3T Guides, News, & Discussion] murti52:
Disable battery optimisation.
[OnePlus 3T Guides, News, & Discussion] em4viki:
[MENTION=6096609]abhatia1435[/MENTION] Plz make a video of this...

Also, in OnePlus Gestures, do we have to close capacitive buttons off in settings?

Is enabling Pixel-Pie gesture first necessary to work OnePlus Gestures?
[OnePlus 3T Guides, News, & Discussion] egcv:
Yes, sorry, I forgot to write it.
[OnePlus 3T Guides, News, & Discussion] galonpzw:
I disabled Standby Battery Optimization and it feels better - thanks
[OnePlus 3T Guides, News, & Discussion] riteshetty369:
I am unable to install the OnePlus launcher on my OnePlus 3.

It just says 'App not installed'
[OnePlus 3T Guides, News, & Discussion] riteshetty369:
I'm unable to install the launcher on my OnePlus 3
[OnePlus 3T Guides, News, & Discussion] jimbobmcginty:
Custom kernel options? Battery life optimisation

Has anyone got recommendations for a Pie custom kernel optimised for battery?

e.g. On Oreo I was using francokernel, I can't see any chat for any new/updated kernels over in the subforum https://xdaforums.com/oneplus-3t/development since the release of the beta
[OnePlus 3T Guides, News, & Discussion] UnquietPeasant:
Thanks for this!

Just tried with Lawnchair as the Recents Provider instead of the modified OP Launcher and it's working fine
[OnePlus 3T Guides, News, & Discussion] oTeMpLo:
How to mount system read/write? Magisk wot do it :( ?

Sytem files ar no editable in twrp.. too

Want to cage. Gps.conf.. (aways get 0 bytes file)
[OnePlus 3T Guides, News, & Discussion] Ricky_Karmator:
Hello guys!

I've been searching a complete guide for flashing this ROM on my device but there are many and different ways to do that.

My problem is that i'm on HavocOS and the phone is DECRYPTED. I read 5/6 posts but it seems that anybody found a different way to flash the build.

Can Someone help me?

OnePlus 3T (6/128)

HavocOS based on Android 9

TWRP

Decrypted

Thank You very much!
[OnePlus 3T Guides, News, & Discussion] mnsiw:
Most probably it's not the right way to do it, but here is what I did to go back to OOS Pie from Havoc, flashed OOS 8.0 through the MSM Download Tool, then copied OOS Pie zip to root of internal storage and used lock update option.

---------- Post added at 04:32 PM ---------- Previous post was at 03:57 PM ----------

Tried installing this moded OnePlus Launcher but failed, so renamed original stock launcher and reboot, install this moded launcher, now set it as default recent provider in QuickStep, rebooted, set moded OnePlus launcher as default home, still no gestures, I don't think if it will work as there's is not full screen gesture option in settings.
[OnePlus 3T Guides, News, & Discussion] niteshnandi:
How to revert back to previous stable oreo build
[OnePlus 3T Guides, News, & Discussion] simon07:
Do I have to relock the device after i flash the community beta Pie of 3T?
[OnePlus 3T Guides, News, & Discussion] Rammit:
Check third post of OP. It is comprehensive and indulges no confusion...just ensure to follow the 6th step for decrypted devices and check 100mb free storage on system to avoid bootloops.
[OnePlus 3T Guides, News, & Discussion] BillGoss:
No you don't.
[OnePlus 3T Guides, News, & Discussion] joshuar9476:
Google Pay

Stock bootloader and recovery, no root, and locked device. Google Pay still fails and the Play Protection Certification is not certified. Is this due to the beta not yet being approved? I assume so, but haven't really seen a definitive answer.
[OnePlus 3T Guides, News, & Discussion] sharath_babu:
Anyone having this network draining battery like this?
[OnePlus 3T Guides, News, & Discussion] spione2013:
I have it too. I think because it the first beta... Maybe the next version will be better.
[OnePlus 3T Guides, News, & Discussion] mikica023:
Also have a problem with mobile network standby
[OnePlus 3T Guides, News, & Discussion] beardymarrow:
Nope. Mobile network standby is 2% on mine. 6% screen, 4% android standby. This was a completely clean flash.
[OnePlus 3T Guides, News, & Discussion] adibayer_:
Anyone know some workaround on how to show BT icon in status bar when it's on whether it's connected to a device or not?

I always forget to turn it off after using it since it didn't show in the status bar.
[OnePlus 3T Guides, News, & Discussion] vinoxflame:
it'll show up when connected but not all devices is supported I guess bcoz I tried pairing with another phone and the icon didn't show
[OnePlus 3T Guides, News, & Discussion] adibayer_:
You didn't read my question carefully. I already know it will show only when connected to certain devices.

My problem is I want to make it appear in status bar as long as it's on whether it's connected or not, like in every previous android.

I often forgot to turn my BT off assuming it's already off since no icon in status bar.

this is Android Pie feature, but I wish there's some work around, like trick or maybe magisk module to force show it when it's on.
[OnePlus 3T Guides, News, & Discussion] Siddk007:
follow this thread

https://xdaforums.com/oneplus-3t/how-to/disable-dm-verity-force-encryption-op3t-t3688748
[OnePlus 3T Guides, News, & Discussion] Sir_gpm:
I ended with stock recovery...so I flashed TWRP again with adb, is there a way to keep TWRP?
[OnePlus 3T Guides, News, & Discussion] dheerajma007:
I have a lot of apps installed. Number of apps and usage remained the same before and after the clean flash. Usage mainly includes messaging apps and browsing. And around 1hr voice call.

I use both WiFi and Data. But when I tested the battery I was using data more. You can see in the screenshot. Using dual sim and VoLTE
[OnePlus 3T Guides, News, & Discussion] mpore14:
Either I'm doing something wrong or my battery is at fault. I'm only getting 3+hrs sot. Anyone tell me what I'm doing wrong?
[OnePlus 3T Guides, News, & Discussion] ajmalaju20:
Show your app usage
[OnePlus 3T Guides, News, & Discussion] Pablo.x:
You will have to share more information, like BBS logs or something like that in order to be helped. :good:
[OnePlus 3T Guides, News, & Discussion] MoHed:
Flash the modified Firmware w/o dm-verity

Done it all from TWRP (Blue spark) .

I flashed the modified firmware immediately after OB20. Then I reflashed TWRP, booted into recovery from TWRP.

Then rebooted to system.

Firmware link:

https://xdaforums.com/oneplus-3t/how-to/disable-dm-verity-force-encryption-op3t-t3688748
[OnePlus 3T Guides, News, & Discussion] jokerpappu:
right after u flash a rom dont flash super su or magisk. reboot back to rcovery again then only flash root super su oor magisk then u wont loose twrp
[OnePlus 3T Guides, News, & Discussion] Sir_gpm:
Thanks...running beta 20 rally smooth. Just got a question, my wifi signal inside home is really low in others rom used to get better signal. Any tip?.
[OnePlus 3T Guides, News, & Discussion] johnholley123:
You don't need to reboot back to to recovery, I just queue the rom, Magisk, and blu_spark kernel and this prevents TWRP from being overwritten.

---------- Post added at 03:51 PM ---------- Previous post was at 03:50 PM ----------

Just flash root and/or a custom kernel right after flashing the ROM and TWRP will not be overwritten.
[OnePlus 3T Guides, News, & Discussion] jokerpappu:
In stock oos if u clean flash the rom. Then after flashing rom system wobt be mounted so i said to reboot back to recovery then only flash root. If u are on custom roms then that eont happen
[OnePlus 3T Guides, News, & Discussion] Sir_gpm:
I can't play any mp3 with any player in the last beta. Any clue?.
[OnePlus 3T Guides, News, & Discussion] johnholley123:
I flash Magisk right after flashing OOS clean and dirty as well as on custom ROMs and I never mount system and it has always worked for me.
[OnePlus 3T Guides, News, & Discussion] saggiboy231:
Anyone facing any sim related network issues, specifically after rooting.

I flashed the stable one, network was fine until i rooted.

I am on this beta 20 now, network seems to work fine till now.
[OnePlus 3T Guides, News, & Discussion] DarkSJ1998:
I just flash the ROM followed by Magisk/SuperSU zip. I don't mount or unmount /system before flashing. Everything works for me always :)
[OnePlus 3T Guides, News, & Discussion] jokerpappu:
i was saying if you do clean flash not dirtyflash. by clean flash i meant wiping system,data,cache,dalvik cache not just factory reset
[OnePlus 3T Guides, News, & Discussion] DarkSJ1998:
Yes that's what I did with OB19. I did a clean flash and wiped /system, /data, /cache & /dalvik cache. Just flashed the Magisk zip after flashing OB19 zip & TWRP was still there. :)
[OnePlus 3T Guides, News, & Discussion] johnholley123:
Yes I've done that many times and flashed Magisk right after and it has never been a problem.

---------- Post added at 02:00 PM ---------- Previous post was at 02:00 PM ----------

Great, glad it worked for you.
[OnePlus 3T Guides, News, & Discussion] mikey1975:
I can't get my head around it, it feels like sometimes I get great battery life, and other times I have to charge my phone almost twice a day. Not particularly using my phone differently or so.

OB20 dirty flash. (not feeling the urge to again clean flash my phone).
[OnePlus 3T Guides, News, & Discussion] animesh1558:
Can someone provide Magisk 14.6 download link??
[OnePlus 3T Guides, News, & Discussion] BillGoss:
I use Automate (https://play.google.com/store/apps/details?id=com.llamalab.automate) for this. It will automatically turn off BT if not connected after 90s.

I've highlighted the flow in the screenshot.
[OnePlus 3T Guides, News, & Discussion] jacqueschiba:
Man... It's been a while I was wanting this autonomy back to my 3t. Battery has been amazing on Community Beta Pie.
[OnePlus 3T Guides, News, & Discussion] mnsiw:
What happened to fingerprint on Pie, it is slow on all Pie ROMs and probably it is same for some other devices, I have Redmi Note 4 and it has same slow fingerprint issue on Pie ROMs.

I think it was better on previous Pie build (the leaked one).
[OnePlus 3T Guides, News, & Discussion] sandeep_kumar:
I think oneplus has to work with fingerprint on its pie build. It is slower than its stable 5.0.8 oreo.
[OnePlus 3T Guides, News, & Discussion] oTeMpLo:
It has to work on wifi and gps too .

Any solution to mount system read/write for Pie build ?
[OnePlus 3T Guides, News, & Discussion] murti52:
Disable battery optimisation, it might help.
[OnePlus 3T Guides, News, & Discussion] Eggstones:
Does anyone know if the community build supports WiFi calling? My network provider is killing it's WiFi app which is a pain as I have no reception in my home.
[OnePlus 3T Guides, News, & Discussion] mnsiw:
I'm on Oreo now, but it's not about battery optimization as most of Pie ROMs have this same issue.
[OnePlus 3T Guides, News, & Discussion] Pablo.x:
Fingerprint works as fast as always for me on OOS Pie.

That didn't happen on other Pie roms, truth, but on OOS it's as fast as it was on Oreo (at least for me).
[OnePlus 3T Guides, News, & Discussion] mnsiw:
Good to know that :) but for me it was way slower than OOS Oreo, face unlock was also slow on Pie and battery performance was not as good as it is on Oreo.
[OnePlus 3T Guides, News, & Discussion] :
Is volte finally working for mcc=262/mnc=02 (vodafone germany)?
[OnePlus 3T Guides, News, & Discussion] sandeep_kumar:
I also feels this. Face unlock and finger prints are slower on pie than oreo.

May be if I turn off battery optimization, it may be resolved but that will give you less juice for battery.
[OnePlus 3T Guides, News, & Discussion] Pablo.x:
Have you clean flashed? I made a full wipe.

Anyway, I would try to disable face unlock and test only fingerprint, maybe they're conflicting... :confused:
[OnePlus 3T Guides, News, & Discussion] mnsiw:
I have tried leaked beta and then community build, flashed/updated multiple times, clean/dirty all have same result for me, just some minor issues, overall pretty stable but I use ElementalX so staying on Oreo for now, it is best we can get on OP3T at the moment.