yashsingh1/xdaforums huggingface dataset:
[OnePlus 5T  Guides, News, & Discussion] Chaplan:
Always use the latest build. No going wrong there.
[OnePlus 5T  Guides, News, & Discussion] legacyeah:
I cant get magisk working. After I install with TWRP it boots into fastboot. Tried with both Codeworkx TWRP and Bluspark TWRP. Can anybody help me out with this?

Flashed the latest magisk beta 16.3 and stable 16.0. None of them work
[OnePlus 5T  Guides, News, & Discussion] kapil_dheer:
Could you please elaborate the full procedure you followed.
[OnePlus 5T  Guides, News, & Discussion] apfrost:
Was looking forward to the full release, but they are lots of strange oddities in 5.1.0. Too many to deal with.
[OnePlus 5T  Guides, News, & Discussion] t-ryder:
LOL, after I had those issues I thought if I hard reset I could try lineage OS. Made a reset, installed lineage, screwed my device totally and had a two hour hassle to get back to a fully working OOS 5.1.0.

Now after the full reset with the stock recovery and a clean OOS 5.1.0 all is good. And the lord gave us beoffla beta for OOS 5.1.0 today. So I chill now.
[OnePlus 5T  Guides, News, & Discussion] ahepas:
People are dirty flashing and then they are whining about stuff... Waste of time...

Στάλθηκε από το ONEPLUS A5010 μου χρησιμοποιώντας Tapatalk
[OnePlus 5T  Guides, News, & Discussion] t-ryder:
And now you are whining about people whining after dirty flashing. Waste of time...

Gesendet von meinem ONEPLUS A5010 mit Tapatalk
[OnePlus 5T  Guides, News, & Discussion] ahepas:
Excuse me what?

Στάλθηκε από το ONEPLUS A5010 μου χρησιμοποιώντας Tapatalk
[OnePlus 5T  Guides, News, & Discussion] panart:
Have some wine, it'll help you chill...
[OnePlus 5T  Guides, News, & Discussion] ahepas:
I'm chilled enough, thank you...

Στάλθηκε από το ONEPLUS A5010 μου χρησιμοποιώντας Tapatalk
[OnePlus 5T  Guides, News, & Discussion] wavygravee:
Smart Lock blanking out

I've tried to disable, then reboot, then enable. This seems to work, I see the list of options in Smart Lock.

FYI: Smart Lock toggle is found in Trust Agents.

But after I reboot again, Smart Lock becomes blank again. Seems like it doesn't survive a reboot.

Rebooting without disabling as stated in the quoted post, doesn't fix the issue (stays blank).

This may be an unaddressed or a newly introduced bug! Any other tips on how to address this? If not I'll submit this as a bug.

Edit: Downloaded and flashed 5.1.0 FW via OTA, flashed Magisk 16.3 via TWRP (codeworkx version), not sure what else is needed.
[OnePlus 5T  Guides, News, & Discussion] simonvfr:
Odd. I had the problem once only - on first boot. On every subsequent boot, Smart Lock has just worked as normal.
[OnePlus 5T  Guides, News, & Discussion] KoolS65:
I'm really happy with this Update.

No problems with battery life at all.

The gestures instead of navigationbar are great.

Thank you OnePlus and Funk Wizard! :)

TWRP v8.73 + Clean Flash + magisk 16.0 + latest blu_spark kernel
[OnePlus 5T  Guides, News, & Discussion] shackled:
need help please

I am rooted and using codeworkx twrp recovery: twrp-3.2.1-0-20180414-codeworkx-dumpling.img

Originally from 5.0.4 and dirty flashed successfully.

Decided to the a clean flash instead so went back to recovery, did a wipe, reflashed 5.1.0 and Magisk 16.3. Now i am in permanent bootloop into recovery occassionally i see the following message.

set_policy_failed: data/adb

i have tried flashing bluesparks version too. Tried flashing without Magisk and it's the same result.

Can someone please help me? What am i doing wrong (besides forgetting to do a nandroid backup)? Thank you very much!

****

updated:

dont really know why but used bluesparks recovery, rewiped and without Magisk and it booted. will try to flash Magisk it is fully installed.
[OnePlus 5T  Guides, News, & Discussion] MrPhilo:
If you're going to flash from beta to stable, always wipe system first then flash over.
[OnePlus 5T  Guides, News, & Discussion] adoe:
sometimes notification sounds and call sounds don't work. have to reboot phone and it will work couple of times but then it silences again. buzzer is working. anyone facing this too?
[OnePlus 5T  Guides, News, & Discussion] Archmag3:
Since the latest 5.1 update any launcher that has google now feed in it is working choppy while sliding to google now feed from left side. This never happened on any 5.0 builds. :(
[OnePlus 5T  Guides, News, & Discussion] ChrisJ:
Yes, myself and others have that issue too. I emailed Nova Launcher support and they blame Oneplus and the 8.x update, although I didn't have any issues on 8.0.4.
[OnePlus 5T  Guides, News, & Discussion] Archmag3:
I definitely feel that it has got to do something with the Oneplus update, and its not just Nova..Lean Launcher, Rootless, Ruthless, Lawnchair all of these launchers have same issue :eek:
[OnePlus 5T  Guides, News, & Discussion] Nobodyslight:
The fix on Nova is to use force wallpaper scrolling.
[OnePlus 5T  Guides, News, & Discussion] tcat007:
Why not just assign a swipe motion to an icon, or make an invisible icon to Google app? It will open the same feed page, no stutter. Can eliminate the Nova companion app too.
[OnePlus 5T  Guides, News, & Discussion] ohnoifckedup:
Phone won't boot after installing OOS 5.1.0. Rooted. Just goes back to recovery...
[OnePlus 5T  Guides, News, & Discussion] shackled:
i got the same problem. I just tried to flash again without Magisk. Just the latest OOS5.1.0 with blue sparks recovery and it booted properly. Maybe try that first?
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
i thought oneplus will give always on display on 5.1 update as every lineage based os has this feature... ☹️
[OnePlus 5T  Guides, News, & Discussion] nikz106:
Always use latest recoveries..follow proper steps from changing ASOP to OOS .. always backed up..never came across bootloops or any other problem ever..
[OnePlus 5T  Guides, News, & Discussion] jordanl68:
I confirm it works, but then when you try to change the wallpaper the launcher starts bugging hard :eek:
[OnePlus 5T  Guides, News, & Discussion] panart:
This bug has been present in many builds, even on OP5. I submitted logs to OnePlus Bughunters (back when i had the OP5) and they responded by blaming it on Google, saying it would be fixed in a few weeks. Obviously it wasn't fixed in that timeframe but only after a couple of OTA's. It's an issue that keeps reappearing and IMHO OnePlus doesn't care to fix it once and for all.
[OnePlus 5T  Guides, News, & Discussion] kk12002:
there is a smart lock bug. only toggle trust agents and reboot phone fixes it. but if u reboot again.. smart lock goes blank. any permanent solution?
[OnePlus 5T  Guides, News, & Discussion] shackled:
Hi sir. I did try that..in the end I had to just flash OOS 5.1.0 , let it boot then flash blusparks recovery again before reflashing magisk.
[OnePlus 5T  Guides, News, & Discussion] Nosferatu.:
No one likes to look back more than one page but I quoted the guy's technique on how to flash this without any issues. As for battery drain I let it sit overnight. 5% loss in 8.5 hours that's about 0.5%/hr drainage. Sync on and everything. Deep sleep is great. See photo...
[OnePlus 5T  Guides, News, & Discussion] rijads:
Don't know if anyone mentioned it but 2 bugs that annoyed me are gone:

1. Poweramp while listening to music and shutting screen of used to pause for a second and change volume, sometimes blasting my ears of, enabling wakelocks didn'th elp and its fixed now.

2. Setting wallpaper, both lock screen and wallpaper at once used to make phone lag a bit when using face unlock, now it instantly goes to home screen if my device is pointed at me while i press power. Also setting new wallpaper used to show old one while swiping up (no navbar), now its fixed, it would ben ice if it would remember at which home screen I was, so fade off animation would show correct part of background!
[OnePlus 5T  Guides, News, & Discussion] andersonaragao:
Notification sound of some notifications and lock or unlock sounds missing bug sometimes still happen randomly. Someone can confirm?
[OnePlus 5T  Guides, News, & Discussion] Nosferatu.:
PowerAMP I just couldn't use anymore on any Android 8.1 device. The notification system is screwed up until they update the application. After enough waiting I went with Shuttle as my new offline music player. :cool:
[OnePlus 5T  Guides, News, & Discussion] t-ryder:
-del-
[OnePlus 5T  Guides, News, & Discussion] FMXP:
Use any other skin except the default one and your notifications will look right again in Poweramp
[OnePlus 5T  Guides, News, & Discussion] Nosferatu.:
Good to know.

It still won't theme the individual tracks like Spotify in the mortifications so I've since switched. Maybe I'll try it again later.

Edit no it doesn't work with changing skin. Glad it works for you but no dice.
[OnePlus 5T  Guides, News, & Discussion] Nosferatu.:
There ya go poweramp failing and shuttle working fine.
[OnePlus 5T  Guides, News, & Discussion] edda123:
Does anyone else have problems with both USB tethering and Wi-Fi hotspot?

In Ubuntu my laptop can connect to the hotspot but there is no internet connection. My device can not even connect at all with USB tethering. Had no issues in Linux before the update.

Ironically the well known issue that USB tethering used to bluescreen windows 10 machines is solved. So I am certain they have changed something in the networking with this update. Unlucky for me somehow it also broke the connection with Linux.
[OnePlus 5T  Guides, News, & Discussion] choukajohn:
I tried WiFi hotspot yesterday on windows 10 and speed was ridiculous and not stable. Maybe related.
[OnePlus 5T  Guides, News, & Discussion] vagelis74:
what is better rom for the battery life of beta 6 or stable 5.1, I repaired the device after months, I was always in beta rom, but I'm confused a little with what I read
[OnePlus 5T  Guides, News, & Discussion] kapil_dheer:
5.0.6 beta is good.
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
anyone facing bad call quality? or mic quality?
[OnePlus 5T  Guides, News, & Discussion] ttarze:
Hi all,

Anybody faced any issue like blinking screen?

I have updated the system to 8.1 , in the begging everything looked fine. The system system suggested to update to the latest version and I did it.

the update went fine and it stayed fine for two days till for any reason every 5 seconds the screen blinks (like the screen turns off an on).

I have tried everything, factory reset, downgrade to the previous version and the issue remains.

the device is not rooted or any application which could cause such issue installed.

is anybody facing similar issue? do you have any suggestions to try to fix it?

Thank you in advance :)
[OnePlus 5T  Guides, News, & Discussion] Dior DNA:
fingerprint

Can someone post exact OOS 5.1.0 fingerprint as e.g. found with (as root)

grep fingerprint /system/build.prop

Thanks
[OnePlus 5T  Guides, News, & Discussion] deepak549:
I am also facing the same issue . There is no notification sound coming in whatsapp after updating my OP5T to OOS 5.1.0 .

---------- Post added at 06:24 PM ---------- Previous post was at 06:22 PM ----------

Facing the same issues.

---------- Post added at 06:24 PM ---------- Previous post was at 06:24 PM ----------

Facing the same issues.
[OnePlus 5T  Guides, News, & Discussion] haxelmans:
Same issue here. Had the same problem in 5.0.3
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
i just ordered my 5t and now seeing you guys are complaining about issues...damn!!!
[OnePlus 5T  Guides, News, & Discussion] kapil_dheer:
Nothing is perfect my friend. These are minor issues.

Go on & enjoy your device. :laugh:
[OnePlus 5T  Guides, News, & Discussion] Xokoz:
Yeah it's sad how things can't be nice and simple.
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
is there really this kind of issue? battery life?
[OnePlus 5T  Guides, News, & Discussion] Zrbtfm:
Not on open beta 6 and I guess same for 8.1 stable (didn't test it)
[OnePlus 5T  Guides, News, & Discussion] Dior DNA:
OK I found it extracted from system.new.dat in OnePlus5T-Oxygen-Oreo-5.1.0 ZIP

ro.build.description=OnePlus5T-user 8.1.0 OPM1.171019.011 1 release-keys
ro.build.oemfingerprint=8.1.0/OPM1.171019.011/04110359:user/release-keys
[OnePlus 5T  Guides, News, & Discussion] geokilla:
I followed the instructions in post 3 and flashed stock in TWRP. Now my phone isn't booting up and it just keeps on going back to Recovery. What could have went wrong? I was previously using a Nougat based custom ROM.

Edit: Got it now after locking the bootloader and flashing stock recovery. Wonder if I needed to flash stock recovery though.
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
which recovery did you use?
[OnePlus 5T  Guides, News, & Discussion] lemonade747:
Hi, I have a quick question, is it worth updating from stable 5.0.4 to OB6 or the lastest 5.1 rom? I read over 20 pages and the worst issue is the battery life. Anyone got better bettery life after few cycles? Thanks and have a nice day!
[OnePlus 5T  Guides, News, & Discussion] Zrbtfm:
I have done what's not recommended

Flashing ob6 over stable 504, Xposed, blu spark kernel, Greenify, amplify...

Without doing more and withoout being obsessed by sot i can get 5 to 7 Hours sot or equivalent if 100% (i plug the charger only between 20 and 80% battery)

Wakelocks ratio is great thx to the kernel

All stable no fc, no soft reboot since a week
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
is it fine to restore a nandroid backup of oos over custom roms if i need to go back in case?
[OnePlus 5T  Guides, News, & Discussion] Jamie_oppo:
I did it today. Make sure u flash the correct Roms firmware when u backup'ed and restore.
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
suppose if I'm on los15.1 based roms or so with 5.1 firmware...if i revert back..that shouldn't cause any issue.. isn't it?
[OnePlus 5T  Guides, News, & Discussion] Zrbtfm:
I am not sure for the firmware but caution for encryption and the used TWRP.

AFAIK latest blu spark TWRP 8.73 is compliant with all OP5T roms and partitions.
[OnePlus 5T  Guides, News, & Discussion] Jamie_oppo:
Yeah shouldn't be with firmware. But u need to watch out for encryption. I run decrypted for 0 issues. Idk abt encrypted
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
I'll absolutely decrypt...but one thing is confusing there are many dm variety zip files...which one is the latest?
[OnePlus 5T  Guides, News, & Discussion] Jamie_oppo:
I think theres only 2. V1 and V2. Use v2
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
thanks..
[OnePlus 5T  Guides, News, & Discussion] Zrbtfm:
Meanwhile I have always done encrypted : from Nougat to eight and then to ob6..blu spark latest twrp worked fine for each migration

I have only stock roms
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
I'm flasholic

---------- Post added at 02:47 PM ---------- Previous post was at 01:56 PM ----------

can anyone confirm xposed v27 is working? and android p-ify works?
[OnePlus 5T  Guides, News, & Discussion] Zrbtfm:
Ok for xposed 27 with amplify greenfiy and the legacy YouTube background

All good
[OnePlus 5T  Guides, News, & Discussion] x7uc0x:
I have a problem with the phone and contacts app, I can´t ipdate any contact and I can´t do any call if the number is not in the agenda.

Do you konw how can I fix it?
[OnePlus 5T  Guides, News, & Discussion] Papi72:
I had the same problem after dirty install on beta6. Now no problem after clean install (wipe caches and data in twrp then reboot)
[OnePlus 5T  Guides, News, & Discussion] Funk Wizard:
Heads Up OOS 8.1 Users: The Ozone update released today solves the QS padding issue.

https://xdaforums.com/showpost.php?p=76319480&postcount=647

Shout out to [MENTION=4686073]ungeeked[/MENTION] & [MENTION=8370513]vasu97[/MENTION] for making this possible :highfive:
[OnePlus 5T  Guides, News, & Discussion] Ippolito1971:
Sound problems in this rendition of the OB. Mine aren't just notifications. My selctor won't play sample sounds, no incoming call sounds, occasional sms notification sounds, youtuble takes 10-20 seconds to play sounds and video properly. Seems the worst of the OB thus far for me. Is anyone else have sound issues to this extent? Maybe I should wipe and flash again? [MENTION=6143932]Funk Wizard[/MENTION] are you hearing of sound issues to this magnitude?

I was stock (unlocked BL) for a while. Took recent OTA then rooted with magisk. I think it's been since last update but can't be certain. I'll probably wipe and start over.
[OnePlus 5T  Guides, News, & Discussion] the_rooter:
I returned to full stock and haven't received the 5.1.0 why does the website still have 5.0.4?
[OnePlus 5T  Guides, News, & Discussion] haxelmans:
Consider switching to custom rom.

This is really an annoying bug. I miss calls and messages.

Can not simulate the problem.
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
on nougat battery is very good but on oreo in every phone battery has become worse...and bugs here and there...
[OnePlus 5T  Guides, News, & Discussion] Ippolito1971:
I don't want a custom ROM. I prefer stock rooted. I've fixed it with cache wipe and reboot. Hopefully it sticks.
[OnePlus 5T  Guides, News, & Discussion] haxelmans:
I am UNrooted. That did not solved the problem.
[OnePlus 5T  Guides, News, & Discussion] Ippolito1971:
Well again I cleared cache, removed stereo speaker mod, and rebooted which seemed to fix the sound trouble as well as my YouTube playback issue. I think it was the speaker mod causing the trouble.
[OnePlus 5T  Guides, News, & Discussion] CXENTE:
How can we enable "alwayondisplay" for lockscreen?
[OnePlus 5T  Guides, News, & Discussion] iXaidyiu:
Not now, its hinted in Settings but not yet fully implemented.
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
just got the phone and vibration is very weak.. can't even understand and notification light is to tiny that can't even see...and is there any way to set vibration when call disconnects? i really need this..there is only vibrate when call is connected
[OnePlus 5T  Guides, News, & Discussion] Archmag3:
yea even i realized that the vibration is too weak, cant even feel it when my phone is my jeans pocket.
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
damn!!! missing my note 8 vibration..that was very loud and strong
[OnePlus 5T  Guides, News, & Discussion] Adnan008:
why oos 5.1.0 pulled from oneplus download page?
[OnePlus 5T  Guides, News, & Discussion] bdwilk:
Was it ever there? Mr funkwizard says it'll be on there when it reaches all the users through ota. Apparently it hasn't yet.
[OnePlus 5T  Guides, News, & Discussion] Adnan008:
yeah it was there, i remember checking md5 from oneplus download page for 5.1.0
[OnePlus 5T  Guides, News, & Discussion] kk12002:
whatsapp bluetooth calls don't route to the car bluetooth anymore.. used to flawlessly before 8.1. even toggle the Bluetooth button on whatsapp call doesn't route it. any fix?
[OnePlus 5T  Guides, News, & Discussion] marselcj:
It never has been there.
[OnePlus 5T  Guides, News, & Discussion] pantale:
I have a problem since the upgrade to 5.1.

When connecting to my car using bluetooth, the car complains that signal strength is Zero. But when receiving a call it works.

Worked correctly on 5.0.4.
[OnePlus 5T  Guides, News, & Discussion] chrisradulescu:
I'm confused. New to OnePlus, maybe that explains it... I've seen on OP forums that there has been a OTA release for Android Oreo 8.1, which I found and installed via .zip on my phone. However, now I see the release of Open Beta 7. So, what did I install? My phone says:

- Android 8.1.0

- Oxygen OS 5.1.0

- April 1 security patch

I used to be familiar with Android Beta program. You would join it if you wanted to have the next iteration of OS as soon as possible. You would join beta and instead of Nougat, you would start having Oreo betas for a while, until the final release would be ready for everybody else and at that point the beta ended.

Now I see a "final release" for Oreo 8.1 for OnePlus 5T, or Oxygen OS 5.1.0 and soon after I see the release of Open Beta 7.

I don't understand anything...

Aaaa, not to mention that on this "stable" release OOS 5.1.0, the stock Phone app doesn't work!
[OnePlus 5T  Guides, News, & Discussion] Flasher8:
Because.......
[OnePlus 5T  Guides, News, & Discussion] Chazy12:
Don't update to 5.1.0: battery is a disaster!!

In 5.0.4. I had 6/7hrs SOT, now 2,5hrs.

This update ruined a gorgeous phone. At least, for me.
[OnePlus 5T  Guides, News, & Discussion] tcat007:
I'm on 5.1, sot varies from 7 to 10 hrs, but I'm 100% on WiFi.
[OnePlus 5T  Guides, News, & Discussion] tassos_chry:
5.1.1 available on Oxygen Updater!
[OnePlus 5T  Guides, News, & Discussion] SkandaH:
[MENTION=6143932]Funk Wizard[/MENTION]

5.1.1 is live!

Official link: http://otafsg1.h2os.com/patch/amazo...gen_43_OTA_034_all_1804201221_5c1b6d44ac9.zip

AFH mirror: https://www.androidfilehost.com/?fid=746010030569971107
[OnePlus 5T  Guides, News, & Discussion] saiprasadgawde:
I would recommend a clean flash. Battery life has been good for me on OOS 5.1. Getting 7-8 hrs SOT over 24 hrs of use consistently. SOT will vary depending on your use and setup.
[OnePlus 5T  Guides, News, & Discussion] kathanpatel1001:
--Delete--
[OnePlus 5T  Guides, News, & Discussion] Amornik:
Anyone has the changelog for 5.1.1 ?
[OnePlus 5T  Guides, News, & Discussion] letscheckitout:
As per https://forums.oneplus.com/threads/oxygenos-5-1-1-ota-for-the-oneplus-5-5t.821240/

Changelog:

Hot Fix*

Fixed ringtone issue for phone and notifications

System

Updated system to Android™ 8.1 Oreo™

Updated Android security patch to 2018-04

Added full-screen gesture support (Only 5T)

Gaming mode

Added new optimizations in gaming mode including power saving and pausing adaptive brightness

Added network boost - network priority for gaming App in the foreground

Launcher

Added category tags in the search section of the app drawer

Auto name folders based on category
[OnePlus 5T  Guides, News, & Discussion] aldus12:
Dirty flashed over 5.1.0 with latest RenderZenith kernel. To me it feels sensibly smooter.

5.1.0 was the least smooth rom for the o5t. Maybe a clean flash was needed but this one has solved the problem ;)
[OnePlus 5T  Guides, News, & Discussion] digitalmahdi:
opera vpn is gone dead! any alternative to get the update?
[OnePlus 5T  Guides, News, & Discussion] kk12002:
https://play.google.com/store/apps/details?id=com.surfeasy
[OnePlus 5T  Guides, News, & Discussion] funnoam:
Hello everyone !

It's NCNO time !

Nice Changelogs for Nice OTAs

Once again, here's my full analysis for the 5.1.1 update !

You can find every analysis on the NCNO XDA Thread.

Enjoy.

5.1.0 ==> 5.1.1

- Small change in WLAN drivers

- Updated camera libraries //There are some big changes here regarding the camera compared to the usual minor fixes.

- Updated libwigig_flashaccess, libwigig_pciaccess, libwigig_utils libraries

- Updated wigig_remoteserver binaries

- Updated EngineeringMode app

- Updated OPBugReportLite app

- Updated OPOnlineConfig app

- Updated OPSkin app

- Small change in adbd daemon binaries

- Updated host_manager_11ad daemon binaries

- Updated Services framework

- Updated Sensors Qualcomm firmware

Build date : 20/04/2018

Updated firmware files : a540_zap, ipa_fws

Kernel version : 4.4-G1804201221
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
i think i nedd serious help here...just got my brand new 5t day before yesterday...rooted out of the box and installed blu spark 110 on latest oos 5.1 stable...

but my overnight drain is 10% today yesterday it was 7% it's damn high...i used to lose on my previous phone about only 1-2%...i blocked wakelocks,greenify,naptime using...but still same...help me geniuses please... if it's a rom problem I'll then switch to los15.1 if it has a good battery life....
[OnePlus 5T  Guides, News, & Discussion] tcat007:
Airplane mode with WiFi off should drop it to 2-3%.
[OnePlus 5T  Guides, News, & Discussion] Muntasir Mahmud Saif:
but at night important calls can come... so i can't take that risk if putting airplane mode... i think there's something serious issue...