yashsingh1/xdaforums huggingface dataset:
[OnePlus 3T Questions & Answers] vssu:
Custom roms with different multitask and volume UI ?

I belatedly upgraded to pie recently and it was a huge mistake.

Because of the huge delay between pressing the audio buttons and the phone actually doing something i've been taking accidental screen shots like crazy and i haven't found any way to fix it. Not to mention just the how infuriatingly long it takes just to adjust the volume up or down itself.

The multitask UI has also driven me crazy, whenever I hit the multitask button while i'm using an app in landscape mode, it flip to portrait, and when i select and app with my screen rotated 90 degrees, the app is also in portrait mode between rotating back to landscape (if it happens). This is even worse when I'm using my phone in landscape mode while it's lying flat, if i ever hit the multitask button, it will be stuck in portrait until i physically pick up the phone and let auto rotate do it's thing.

I contacted Oneplus support but all they told me is that downgrading may brick my phone and strongly advised against it.

I recently saw that the 3T is out of updates this month so i've begun looking in to custom roms. For those of you that use android 9/10 roms, do they have the option to adjust volume quicker with a working multitask UI for landscape usage?

thanks
[OnePlus 3T Questions & Answers] Girbilio:
Microphone problems

I recently bought some wired headphones with a microphone included, it is seemingly working without issue for Google Assistant recognition and even records audio in the Recorder app with no issue, but whenever I try to answer a phone call the microphone stops working, the other side of the call doesn't hear a thing and I need to unplug my headphones and use my phone regularly. Are there any fixes for this? Thanks in advance! I'm running Stock OxygenOS 9.0.5 rooted.
[OnePlus 3T Questions & Answers] bwagner.ash88@gmail.com:
I resently updated to oos 9.0.6 and flashed magisk in twrp right after updating. Is my phone still encrypted or better yet how can I find out if it is encrypted or not

---------- Post added at 05:08 AM ---------- Previous post was at 04:47 AM ----------

So I checked in my settings and it says encrypted. I am running stock oos 9.0.6 rooted with magisk. Is there a way to decrypt without loosing anything
[OnePlus 3T Questions & Answers] :
It's not possible to remove encryption without formating data. This erases the complete partition. Remember to disable forced encryption, otherwise oos will reencrypt data on the very next reboot.
[OnePlus 3T Questions & Answers] bwagner.ash88@gmail.com:
How do I disable force encryption
[OnePlus 3T Questions & Answers] :
Edit fstab manually, use magisk or the zip.

You can also use google or browse through xda oneplis3/t forums, to find: https://xdaforums.com/oneplus-3t/how-to/dm-verity-disable-oxygen-os-t3922324
[OnePlus 3T Questions & Answers] bc1977:
Silly me!

I flashed a twrp IMG instead of a twrp zip.

Su upgrade is fine but I lost twrp and therefore I can't flash magisk.

How can I reflash twrp? With adb ?

Will I lose my userdata?

Thanks for your reply.
[OnePlus 3T Questions & Answers] :
How does any of these questions relate to the modded fw? Ask the moderators to move your posting and my answer to the correct thread, please.

I'm flashing twrp imgs since twrp-2.x.x-x (at least 6 years). I'm not sure if a official zip exists at all.

I don't understand this. What is "Su upgrade" if not magisk. If "Su upgrade" refers to magisk, why do you need to flash magisk if the upgrade has been "fine"? If "Su upgrade" refers to something else then magisk, why do you want to flash magisk additionally, if you have a different root package allready installed?

No. You can't flash partitions with adb. You can flash partitions with fastboot.

What do you mean? Flashing twrp only touches the recovery partition. If you mean: upgrading the fw (what this thread is about!): that depends on your setup.

Thanx for asking the moderators to move your question and my answer to the appropriate thread and stoping to hijack this thread! Did it myself.
[OnePlus 3T Questions & Answers] bc1977:
Wow!

I wasn't expecting that level of flaming asking a single question.

Hijack a thread for a single question...

I posted there because i lost twrp following your steps.

Sorry to have bothered your highness.

Have a nice day.

To reply to my own question, just reflash twrp img via adb fastboot flash recovery and it's good to go.
[OnePlus 3T Questions & Answers] droid_noobie:
I had mine reset to Factory settings. After this, I installed TWRP 3.04 version. I have also flashed the no-verify zip and superSU by chainfire.

I am able to boot to TWRP as well the regular system.

Any attempt to install a CUSTOM ROM (I tried 3 Havoc, Lineage, PixelExperience) is met with the same error message.

"This ROM has been created for oneplus3T, oneplus3, OnePlus3, OnePlus3T. Your device is a ."

How can I get around this error message?
[OnePlus 3T Questions & Answers] :
Update twrp. The error message is misleading.
[OnePlus 3T Questions & Answers] droid_noobie:
Thanks. So I am now downloading the latest version of TWRP from https://dl.twrp.me/oneplus3/twrp-3.3.1-1-oneplus3.img.html

Should I flash this downloaded img from the existing version of TWRP?
[OnePlus 3T Questions & Answers] :
Either from the current installed twrp, from a fastbooted instance of twrp or via "fastboot flash" - if your current rom is rooted you can dd it from a root shell (either terminal app or adb shell). All should should be good to go.
[OnePlus 3T Questions & Answers] droid_noobie:
I have 3 partitions to flash image.

1) Boot

2) Recovery

3) System Image

I am now getting an error saying there is nothing in System Image partition. How can I restore the OS in the System Image partition?

I have TWRP running and am able to boot to recovery mode.

https://www.oneplus.com/support/softwareupgrade/details?code=PM1574156120231 (is this the image I need to flash to the system partition?)
[OnePlus 3T Questions & Answers] BillGoss:
You generally don't flash system images. You flash zip files that result in writing to the system partition.

So download the file from the link and flash the zip file in TWRP.
[OnePlus 3T Questions & Answers] droid_noobie:
Thanks. I got back into Stock Rom + TWRP.

I am still unsure of which custom rom to try. I tried 2 of them and both didn't create a smooth experience on the Op3T.
[OnePlus 3T Questions & Answers] :
For a first custom rom, I'd recommend a pie rom, which is still under active development: they are full featured and most bugs are ironed out.
[OnePlus 3T Questions & Answers] Sudhangshu:
Hey there.

I'm using oneplus 3t on latest oos running pie and I'm noticing quite a battery drain than normal. So if anyone getting better battery backup then kindly share any setting so that I can change my settings for better battery life. I'm also attaching my sot from current setting.
[OnePlus 3T Questions & Answers] shimatta8:
Hi, how do I update to android 9 pie from RR 7.1 ROM.

Do I need to update the firmware? And how do I detect my bootloader and firmware version. Thanks
[OnePlus 3T Questions & Answers] Primokorn:
Clean flash of course and yes you have to update the firmware: https://xdaforums.com/oneplus-3t/how-to/guide-cope-9-0-3-5-0-8-firmware-barrier-t3941164
[OnePlus 3T Questions & Answers] nadastry:
I will install a 8.1 ROM on a OP3T as test device.

I have to update the modem firmware.

Should I install the modded firmware for 9.0.6 or should I avoid that newest version and go for a older firmware version?
[OnePlus 3T Questions & Answers] :
Use the fw taken from the same oos build the "8.1 ROM" has taken it's blobs from.
[OnePlus 3T Questions & Answers] allspi:
hello.

ive freshy installed los 16 + gapps + magisk

basic integrity true but

cts failed

.

no custom kernel

no modes/xposed

latest firmware

selinux enforcing

What to do now?
[OnePlus 3T Questions & Answers] BillGoss:
You need to use either:

- the zip file from https://xdaforums.com/oneplus-3/one...velopment/rom-nlos-16-0-t3879405/post78433987 or

- the Magisk module from https://xdaforums.com/apps/magisk/module-magiskhide-props-config-t3789228/post76494810

To pass SafetyNet your phone's fingerprint and security patch level have to be from an official OOS version
[OnePlus 3T Questions & Answers] allspi:
Thanks a lot. I have used zips from nlos topic. Its hard to be up to date these days. I miss Gingerbread times :]
[OnePlus 3T Questions & Answers] BillGoss:
Yeah, Google keeps making it more and more difficult to have a rooted phone.
[OnePlus 3T Questions & Answers] Primokorn:
Actually it's difficult for Magisk's maintainer, not for us. We only have one file to flash.
[OnePlus 3T Questions & Answers] NS12799y:
My 3T us constantly lagging, even the Google search widget keeps hanging, what am I supposed to do? I updated to the oxygen 9.0.6 update last year by mistake. I did a factory reset and flashed back to 9.0.2, still got the same problems. Any solutions that do not involve rooting?
[OnePlus 3T Questions & Answers] RASTAVIPER:
What happened after the factory reset?

Was it working fine at the beginning and then started lagging again?

Did you restore any apps or backups maybe?
[OnePlus 3T Questions & Answers] NS12799y:
It is the same as before. Lagging. Lot of latent time on starting apps. Touch latency too. Very bothersome especially on typing. Video playback stuttering.

I took a cloud backup, did a factory reset, downloaded the full ROM and installed in recovery mode. Completed setup and tried using it, still has all the same issues.

I'm not sure which old version of oxygen to downgrade to for optimal function. I'd like to try that first and explore further if it doesn't work??*♀️
[OnePlus 3T Questions & Answers] topcat0:
The problem wasn't the OxygenOS level. 9.0.6 is the last OOS for this phone and it working just fine. You must have something else going on with your phone. You say you downloaded the full ROM, is that the factory OnePlus ROM at Android 9 or a custom ROM? Also, did you test it after reset, before installing a new ROM, just to see if it happened then? If everything is stock and it lagged after reset, etc., it may be a HW issue but I'm not a hardware guy.

Good luck, I hate to see a phone go down.
[OnePlus 3T Questions & Answers] NS12799y:
My phone was doing fine until the last update. I checked it after each step. I keep seeing this issue in forums , that 3t started lagging a lot after the last couple updates (in September '19 probably) hence I thought downgrading might be the place to start. I used the original OnePlus ROM, I haven't tried custom ROMs yet. Any suggestions? There's no point in spending any money on this phone at the moment, so I'd like to explore software issues first.
[OnePlus 3T Questions & Answers] realtobman:
hi there,

yesterday I wanted to clean flash on my OP3T Havoc OS beta (the one based on Android 11) over the current stable Havoc OS based on Android 10. I ended up making a huge mistake wiping everything including system partition and data partition including Downloads and Personal Files. So now all I have left is a functioning TWRP recovery, an unlocked bootloader; the device is encrypted but has no OS on it! I don't have a backup. My main problem is I can't fastboot or adb the device - not on the black screen I get after the oneplus symbol during boot - and not in TWRP or Bootloader mode because the telephone is not recognized in device manager on my win 10 machine, same on another linux machine, the device is not recognized by adb or fastboot. Nextt thing I want to try is usb stick OTG and go from there.

Anyway, thanks for reading. Do you guys have any suggestions?
[OnePlus 3T Questions & Answers] gm130169:
bootloop fastboot

Mod edit - translated by https://www.deepl.com/translator

hello everyone, my 3t oneplus after overwriting a custom rom without any wipe or reset has crashed in fastboot mode and no recovery, no startup and is no longer recognized by the computer or is only recognized as a generic android and I can't change the drivers, if I try to turn it off it returns to fastboot mode. am I desperate for some pious soul to help me?

*******************

salve a tutti, il mio oneplus 3t dopo la sovrascrittura di una rom custom senza nessun wipe o reset si è bloccato in fastboot mode e non si muove niente recovery niente avvio e non viene riconosciuto più dal computer ovvero viene solo riconosciuto come android generico e non posso cambiare i driver, se provo a spegnerlo ritorna in fastboot mode. sono disperato qualche anima pia che mi aiuta?
[OnePlus 3T Questions & Answers] Oswald Boelcke:
Please refer to here: https://xdaforums.com/showpost.php?p=83994115&postcount=2
[OnePlus 3T Questions & Answers] Maszkos:
hello everyone!

thisis my last resort here, i always find it hard to ask for help, but after a few days of googling i think i exhausted all the possible options. anyways i give it a try here.

so heres the thing: my mom owns a 3t works perfectly except the WIFI, since the last update accoding to her.

its been a while since the last update i know, but unfortunately i was tuck abroad for a year so couldnt look into it until now.

So according to her, since the last update she isnt able to connect to any WIFI network. ive done sofar hard reset, cache cleaning, trying to downgrade to official os 8.0. something, tweaking around with the router, but nothing.

the interesting part is that it shows the available networks, not as good as my 6t, but it does show quite a few, but everytime i try to connect it just simply disappears and nothing happens.

what i figured out sofar:

it recognises the available wifis, but unable to connect to it

bluetooth, gps, nfc works fine

hotspoting wifi from my 6t is recognised, but only connects to it if it is back to back with it, and even then if it connects, it shows connected, but no internet.

same with the router, when the phone is sitting on the router it occasionaly connects to it, but never gets any internet.

i opened up the phone, changed the signal cable, doesnt make any difference

since i opened up the phone, i saw that the liquid indicator sticker is turned red on the top left corner of the motherboard. everyting else is working fine like i said, bluetooth, calling, nfc, gps.

i am actually looking into how to flash it, and erase everything then throw on a costum rom,

do you think it is a hardware issue?

or could it be software related?

i know it is hard like this, but this is my last resort unfortunately.

thanks again for reading my essay :D

have a good one Tomi
[OnePlus 3T Questions & Answers] BillGoss:
Given that:

- going back to 8.x doesn't fix the problem (I'm assuming you flashed the full update which would also replace the firmware) and

- you can get a wifi connection when you're very close to the wifi source

I'd say you have a hardware problem, possibly broken wifi antenna.
[OnePlus 3T Questions & Answers] Maszkos:
see thats the thing i changed the antenna cable too, i used to have a oneplus 3 that eventually stopped working, but still the same result. i was kind of expecting the same thing, but on the other hand, it shows the avalible wifis nicely, with decent signal strentgh but as soon as i hit connect it disappears. thats why its fishy a bit. i was also thinking it might have been a corrupted kernel or something. downloaded a mac address checker and it shows as 02:00:00:00:00:00

honestly dont know which way to go from here,
[OnePlus 3T Questions & Answers] Melvasul:
What's the custom ROM more similar to the vanilla OxygenOS experience? :D
[OnePlus 3T Questions & Answers] borisSweden:
How come nobody ported Cat12/13 speeds to the 3T? There where more expensive phones using the same X12 modem.
[OnePlus 3T Questions & Answers] Primokorn:
General question: how do you install Magisk?

I have this OP3T for several years now and it's the only device I own so I'm used to flashing Magisk from TWRP. A few days ago I came across the new installation process.

=> Extract the boog.img from the ROM zip to patch it then flash the patched boot image using fastboot.

=> "(P.S.1: If your device has boot ramdisk [Yes it has], you can also install Magisk with a custom recovery, but it is not recommended)"
[OnePlus 3T Questions & Answers] Sparkplug3000:
I had been looking for some advice regarding Magisk, thank you very much!
[OnePlus 3T Questions & Answers] Sparkplug3000:
So I am using this phone for sometime now, and I recently started tinkering with it, installed DotOS 5.1.3 on Android 11. I wanted to flash a new kernel with decent performance upgrades and also try tuning the DAC to get better sound quality out of it. But the kernels all are on Android 9 (OOS) and now I'm a bit lost, should I move to older Android versions or is there any kernel that is there for the newer versions?
[OnePlus 3T Questions & Answers] Sparkplug3000:
DotOS, Pixel Expierience, LineageOS
[OnePlus 3T Questions & Answers] gouthamram:
anyone please suggest the best rom for gaming & best battery backup of oneplus 3t
[OnePlus 3T Questions & Answers] lordcrumb:
Hi,

I've a few questions about my (aging) OnePlus 3T. If you can contribute to them, I'd appreciate it.

1) I want to try and recover a deleted file on the internal memory of my phone. I deleted it a while back so I know the chances are slim, but a basic scan from a PC based app (I forget which one) showed files from 2017, which is promising but not what I'm looking for. It wasn't able to perform a deep scan as my phone isn't rooted so:

1a) What recovery software would you recommend?

1b) Can I scan deeper without rooting?

1c) If not, can I root without data loss and by what method?

I had a look into this but found worrying reports regarding malware on many rooting apps so thought it better to get advice from people who're up to date. I've not done any of this for many, many years.

2) The battery on my phone is misreporting charge (quick drops, then able to stay on 0% for up to an hour while in use). Is there a way of resetting the scale for this, or is it more likely a hardware issue given the phone's age?

Cheers for reading this far. Apologies if this should be in its own topic rather than the noob thread but, given the time since I last did this stuff, I think I reattained noob status.
[OnePlus 3T Questions & Answers] ammarmahmudjahan:
Google Assistant crashes on latest google update. Help me out please. My post is given below.

https://xdaforums.com/t/google-assistant-crashes-on-the-latest-google-update.4406039/
[OnePlus 3T Questions & Answers] phaleg:
Hello, I got a 3T from my cousin and I would like to mod it. It is running latest android 9 with 9.0.6

I am struggling to do the same I did with other modded devices I have

I followed tutorials on XDA and on OnePlus website without success

I enabled dev option, OEM unlock, debug and also advanced reboot

I installed drivers and ADB on my laptop

I plug the phone in fastboot mode

I run the app in windows as admin and when I click fastboot devices, I get nothing...

I tried also Skipsoft toolkit, the toolkit in OnePlus forums but they may not work because I have a newer android build inside?

Can someone point me to a tutorial that will work for 3T with android 9 please?
[OnePlus 3T Questions & Answers] phaleg:
I share the solution I found...

once you installed all drivers, if you cannot see it in fastboot, go to device manager and look for the missing one (yellow sign) and choose update drivers, manually, select from a list and choose all the 3 related to ADB and fastboot.

Choose again the one as ADB as last and try again.

It worked in my case.

Peace!
[OnePlus 3T Questions & Answers] edo-lab:
Hi guys,

Are there any official ROM that doesn't show up the orange dm-verity error?

As I know this error shows up when the bootloader is locked but I need an OS that works fine with that, since the OOS updates are not supported now
[OnePlus 3T Questions & Answers] Leifhackman:
Hello!

I installed a LIneage OS 18.1 to my Oneplus 3T by following instructions given here:

Redirecting…

The phone worked without a glitch but I noticed I wanted Google Apps to be able to "continue with my life the way I wanted to".

After battling problems with having several versions of bda.exe in my computer and also the bda not being able to find my phone, I finally managed to re-install it. Right after sideloading the LIneage Os 18.1 zip file, I sideloaded the Gapps file as I understood that would be the way to do it. I understood they both went successfully, eventhough I am a bit uncertain, since sideloading Gapps resulted a notification after 34% that it was interrupted, but it said something like "No errors" or "No issues" or such at the end. Somewhere I saw that should mean it is successfully installed.

When turning on my phone for the first time, it did seemingly connect to the LTA network and to my WiFi-networks also. Still, it said it could connect to... somewhere... and I could continue "setting up" the phone without it being connected. After that it just has shown a circle going around and around for hours and hours. I did reboot the phone, and when it is restarting it looks like it used to do the first time around when the LiOS was installed successfully. However, after typing the PIN for the sim card, the circle going around seems to continue endlessly. IT does show the icons for WiFi and LTE (both connected) as well as the battery charge level. But... the blue circle going around on a white background with text that would translate "Just a moment....."

1) Should I just wait, and if so, for how many days?

2) Shold I try installing the Lineage OS again without GAPPS? If so, will I be able to install Google Apps at all??? The minimum I would need is Play store, Gmail and Google Cloud.

3) Should I do something else? What would that be?

Thank you so much in advance for any comments and responses!
[OnePlus 3T Questions & Answers] OSheden:
I'm on LineageOS (a build from June or July I think).

Today I updated to Magisk v26.2 and after a reboot, I'm stuck in the fastboot mode.

Can I flash the boot.img from August provided by LineageOS (August since I don't remember which I build I have...).

=> fastboot flash boot boot.img

Thanks for your help!
[OnePlus 3T Questions & Answers] Primokorn:
Fixed with @OSheden

- Flash boot.img from LineageOS

- Flash TWRP img

- Boot to TWRP

- Flash Magisk v26.1

- Reboot
[OnePlus 3T Questions & Answers] TheGamer14:
ok now i REALLY need help.... can't even do a OTA

http://xdaforums.com/onep...overy-t3522254
[OnePlus 3T Questions & Answers] RotesMeerJogger:
I have a little annoying isse with the notification LED if it pusling red at 15 % battery this status have first priority so if i get a whatsapp message the notification LED pulsing normaly green but at 15 % battery the LED ignores this. is there a way to change the priority? in my other roms earlier on my OPO this works also under 15 % battery and i got a green LED. is this a oxygenOS bug or can i configure this? thanks for hints! :)
[OnePlus 3T Questions & Answers] knpk13:
How do I change my DPI?

I tried to change my DPI to 400 on OOS 3.5.4.

Used the command "adb shell wm density 400" and rebooted.

It worked, but some elements of OOS (customizes by OnePlus) have graphical (scaling?) glitches. Is that normal or can it be fixed?

I mean I can live with it; I prefer the the 400 DPI with minor glitches to 480 DPI where everything is too large. But a fix would be nice.

Also interestingly, if I include the reboot command with the density change command like this:

"adb shell wm density 400 && adb reboot"

, the DPI doesn't change.
[OnePlus 3T Questions & Answers] xanthrax:
[MENTION=7134312]knpk13[/MENTION]

As there's no corespondent line in the build prop the command won't take effect , you must add it manually at the end

ro.sf.lcd_density=???

It works this way then you can use the adb command or a dpi changer application

The graphical issues after changing dpi are all up to oneplus to fix it or use a xposed module to deal with, per app module

Sent from my Darkside of Oneplus 3T
[OnePlus 3T Questions & Answers] MarkussTerrarian:
That's pity...:eek:

Maybe I'll use it as an advanced boot menu which works well except will take 5 seconds every boot...

Anyway, thx for answering.:good: