yashsingh1/xdaforums huggingface dataset:
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] pocof3man:
Greetings from Spain.

I have a question about the phone. In the specifications it says that the bluetooth version is 5.1. Moreover, the SOC snapdragon 870 has bluetooth 5.2 in its specifications. ??? Can someone explain why? I thought that the built-in bluetooth chip the SOC is of the specific version it claims. ?

poco-f3

www.po.co

Qualcomm Snapdragon 870 5G Mobile Platform | 8-series mobile processor | Qualcomm

Snapdragon 870 mobile platform is a 5G and Wi-Fi 6-enabled mobile processor for premium-tier smartphones.

www.qualcomm.com

Thank You
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] ivanpocofone:
Qualcomm FastConnect 6800 WiFi & Bluetooth Subsystem for PCs and Mobile Phones | Qualcomm

The Qualcomm FastConnect 6800 Mobile Connectivity Subsystem is an advanced 14nm 2x2 SoC that supports Wi-Fi 6 and Bluetooth 5.1 in mobile and computing devices.

www.qualcomm.com

FastConnect 6800 which integrated in SD870 supports up to Bluetooth 5.1 only which is the same as SD865. I guess Qualcomm has the incorrect info published.

Given for SD865, while webpage shows it's using FastConnect 6200:

Qualcomm Snapdragon 865 5G Mobile Platform | 5G Mobile Processor | Qualcomm

The Snapdragon 865 5G Mobile Platform provides 5G and leading 5th gen AI tech to power premium smartphones with breakthrough camera and gaming features.

www.qualcomm.com

In Product Brief PDF, it shows FastConnect 6800 instead:

https://www.qualcomm.com/system/files/document/files/prod_brief_qcom_sd865_5g.pdf

I'm not surprised if they got it wrong (again). Probably they updated the info based on 865+ (FastConnect 6900 - BT 5.2), and 865 based on 855+ (FastConnect 6200 - BT 5.0).

A quick search indicates all SD870 devices are advertising BT5.1 support which should be the correct info.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] pocof3man:
Probably you´re right
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Gaffon:
But if you look at a few other phones like Black Shark 4, Oppo Find X3. They clearly state that it is using BT5.2. It might be licensing? or maybe something like software/firmware related?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] borisSweden:
easiest way is to download DeviceInfo HW and check the General pages wifi chip model. the 855 also does get advertised with Fastconnect 6200 but that chips name is WCN3998, my 7T has the WCN3990 that is from the 835. The 7TPro Mclaren "does" have Bluetooth 5.1 but its weird that nobody confirmed it.
[Xiaomi Mi 10 Questions & Answers] drasglaf:
Hi, I'm trying to flash miui 12 or 12.5 into my mi 10 because my carrier never bothered beyond 11.6.0.

I've followed some tutorial here at XDA and when trying to install a umi rom, it gives me error 7 and tells me my device is cmi and the rom is meant for umi. I've tried several different roms with no success. I also tried flashing a cmi rom but it doesn't boot, since TWRP detected the device as such, but after a successful installation, it will not boot properly, it gets stuck at MI screen and restarts over and over.

Any help would be much appreciated.

Edit: I managed to solve it by redoing everything from scratch (at lease form where I was able to, since my phone was unable to boot Android).
[Touch Diamond, MDA Compact IV General] simcarloc:
For some reason, when I try to access www.thetimes.co.uk it automatically takes me to the mobile version of the website - how can I access the full website? Do you think it's a problem with flash? This only occurs on this website. Have tried accessing it from other phones and it goes through to the full site.

I am using Swift bl v.6, I believe this doesn't have any flash components installed, so should I simply install flash lite?

Lastly, i'm sure I read that coreplayer allows you to view some flash files, is this correct - having no luck viewing youtube's website so far?

Thanks,

S.
[Touch Diamond, MDA Compact IV General] flykthewiz:
nothing to do with flash!

but i have the same problem. It is what the browser identifies itself as, but i dont understand why google and bbc do behave the same way.

fortunately i don't use the times site :)
[Touch Diamond, MDA Compact IV General] simcarloc:
Yeah, google and bbc are fine...

Strange. I wish the normal Time site would work, I like it a lot.
[Magisk] Wrichik Basu:
Device: Samsung Galaxy On7

Android: 6.0.1

I have Magisk Manager 8.0.7 and Magisk 20.4 installed on my device. I went to the GitHub repo and found that the app and the zip have been combined in Magisk 22.0. Fine. But how do I upgrade to v22.0? When I open the app, it asks me to upgrade the app first. Okay, I do that. When I open the upgraded app, it can no longer find Magisk. I click on "Install" beside Magisk, choose Direct Install, and then it gives me an error: Device signature invalid.

Any help is appreciated.
[Magisk] xHvlios:
if you have a custom recovery, change the magisk.apk file to.zip so it would be magisk.xx.zip then just flash it via twrp or whatever you have
[Magisk] Wrichik Basu:
Okay. Do I leave the old Manager as it is, or should I uninstall it before I flash the zip from TWRP?
[Magisk] xHvlios:
I think it will update it, so just flash the new one
[Android Head-Units] Jojokabbpom:
I have same question for Ownice K6 High (I bought it last year ago)

1.I want AV out function. What can I do ? (My K6 high don't have this function now.)

2.When I use call by application (Line call) It don't have voice from car speaker but mic is ok.

3.What's password for Developer option ?
[Android Head-Units] nick1964:
1-) do you have the RCA out plugs on the rear of HU ?

2-) settings-> audio-> chance between front speakers to all speakers and play with the three souces: intelligent, third or let the unit to choose;

3-) 7890xx where the XX is the hour time. Example: time is 21:42, password ID 789021.
[Android Head-Units] Jojokabbpom:
1-) Yes. I have thae rca out plugs but I'm not paid for AV out optional.

2-) In setting menu.It don't have audio menu.

3-) Thank
[Android Head-Units] romit kaushik:
Hi

Its been 1 year i am using ownice k6 but i am not able to use lte service.

I put the sim in the slot but no network it only shows emergency call only.

Kindly help me with this.
[Redmi 9 Power / 9T] SJems711:
Hello. I just read about the new MIUI 12 with the ROMs and stuff. Can you please teach me the pros of upgrading and how do I upgrade to MIUI 12 in layman's terms? My Redmi 9T has been updated at MIUI 12.0.7 from the stock updater.
[Redmi 9 Power / 9T] exodia090:
Look for videos in youtube first on how you can unlock your bootloader. Once your bootloader is unlocked you can start flashing custom recovery then rom
[Redmi 9 Power / 9T] exodia090:
The advantages is you will have no bloatwares that slows down the system. The overall experience on your phone will be noticeably faster
[Redmi 9 Power / 9T] op_raftel:
is there any guide that I can follow to not brick my phone and to revert to the stock ROM? how can I make sure custom ROMs don't have malwares/cryptoming...? Can you recommend a custom ROM for this phone? many thanks.
[Redmi 9 Power / 9T] arvindgr:
I have included features you'll get here in my guide, https://xdaforums.com/t/guide-stable-xiaomi-eu-ad-free-builds-installation.4230495/post-84631757
[Redmi 9 Power / 9T] exodia090:
they are mostly open source so we can see if it has malware
[Samsung Galaxy S21 Ultra] sycall2847:
I seriously want to remove the bootloader unlocked message on my Magisk rooted, TWRP installed Galaxy S21 Ultra. Could somebody give me a TWRP or Odin flashable file for this?

I'm desperate..
[Samsung Galaxy S21 Ultra] babyboy3265:
If you are on EXYNOS, this is what you need to install.

https://xdaforums.com/t/bootlogo-ex...bootscreen-for-g998b-s21-ultra-exynos.4234899

Good luck.
[Android Q&A, Help & Troubleshooting] FirstAccount:
First off, I hope I'm posting this in the correct area :)

This may be a fantasy, but I will state my idea, and if you know any way of making it a reality, OR if it already exists, I would really appreciate your advice & help!

The idea is basically a super lightweight custom ROM that would work (be able to be flashed on) on a lot of different devices. (multiple android phones & tablets)

Preferably, I want it to run on the most stable version of Android

No play store, only a predetermined set of apps to be installed along with the ROM

No stock browser or any native apps that have a browser built-in

Basically, there are a few applications for this product, 2 that come to mind.

The most obvious, Kid friendly - I know about the parental controls available, I want something 'bulletproof'.

To ensure productivity and reduce distractions among employees.

I would also want a browser that is whitelist-based that can have the whitelist updated remotely, every time the browser connects to the internet, (either on startup of the app or in the background) it would check the whitelist and update itself with the new definitions. Ideally, I would want a Chrome-based browser with a built-in adblocker.

I know the lines are blurred from custom ROM to custom apps. I hope I'm not dreaming of a unicorn

(The native apps preferred would be The Camera, Messages and phone apps)
[Android Q&A, Help & Troubleshooting] nvkvin:
I think what you looking for is "Kids Space" from oxygenOs and colorOs 13. Now even I'm looking for the same for older oneplus devices.

You had any luck with it?
[PDA2, XDA IIi, 2020i General] frank39768:
Hello,

I loaded Wikipedia with TomeRaider on a 4 GB SD Card and want to use it now on my Alpine - but it doesn't work.

If I click Start - TomeRaider - the display says DEFAULT IME. Can anybody help me? Does anyone know this problem?

Thank you very much for your help

Kind regards,

Uli :)
[Xiaomi Poco X3 Pro] Abdullah.Csit:
cool, I was willing to buy it. Then I thought again ( as surya user) and changed my mind to Redmi note 10 pro. I want to try something new.

I wish at least poco made some changes for design, weight or camera design at least

enjoy it
[Xiaomi Poco X3 Pro] urbanman2004:
I can understand your sentiment; you know they say "different strokes for different folks". I enjoyed my experience using the Poco F1 after flashing the Lineage OS ROM to it and the X3 Pro felt like the perfect succession coming from that device when you take into account upgrades to the screen, camera, speakers, touch sensor, battery life, etc... It's similarly spec'ed compared to my OnePlus 7T, but overall I think the OnePlus brand is overrated and the OS isnt as game changing as much as I expected. And what it lacks compared to my X3 Pro is the headphone jack and microSD card expansion which didn't sit well w/ me in retrospect. I've only used my OnePlus 7T since Jan, so 4 months, give or take, but I'm probably going to sell it after I finish formatting my X3 Pro up to my standards.
[OnePlus 9 Pro] bird333:
Are there any issues with having a screen protector on this curved screen? Are they harder to put on? Do they tend to come off? I'm trying to decide between getting the Pro or the regular version. I know in the past there were issues with curved screens. In addition to what's mentioned above, the screen protectors for curved screens didn't provide complete coverage. TIA
[OnePlus 9 Pro] dalelindley76:
If your happy with none tempered glass then curved isn't a problem. I've still got the one that came with my devices and have no issues with keeping it on for as long as possible
[OnePlus 9 Pro] Chinaroad:
There some nice uv light glue +tempered glass on aliexp, i'm waiting for mine, i had curved displays before and it's the best you can get, the glue is really there to be on all the surface nad even on the curves, i'm tempted to install some s20+ protector on my 9pro because it's the same size nad curves, till the ones i'm waiting for arrives
[OnePlus 9 Pro] galaxys:
It's ok, but my devices prefer naked...
[OnePlus 9 Pro] AbandonedTrolley:
I've ordered a couple too.

I bought the Spigen NeoFlex from Amazon, they are a TPU protector and they are useless, too flexible to apply easily and also the edges do not stay stuck down to the curve so would pick up dirt and come off easily. I sent back for a refund as not fit for purpose in my view.
[OnePlus 9 Pro] TheKnux:
I bought the Zagg InvisibleShield GlassFusion+ for my Pro and the normal tempered glass by Zagg for my 9. Both with the eye comfort, micropel bs. The GlassFusion+ is the old school "rubbery" type screen protectors. It definitely feels like glass, but isn't glass. It goes somewhat to the edges of the glass. Maybe stops ⅛" from the actual end of the curve. Bubbles like crazy by the curves. Keep having to smooth them out but they keep showing up. Not sure if it's cause of the screen protector or not. Went to register them with Zagg and had to talk to customer care and it escalated to a supervisor because apparently they're not even in their system yet. Go figure lol
[OnePlus 9 Pro] bird333:
Link?
[OnePlus 9 Pro] bird333:
Are you saying that the phone comes with a tempered glass screen protector and there are no issues with it?
[OnePlus 9 Pro] bird333:
It sounds like for the curved screen the tempered glass is better and for the flat screen you can use TPU. Is that the consensus?
[OnePlus 9 Pro] Chinaroad:
https://a.aliexpress.com/_mP1hlMF

i still cant recommand it yet because didn't receive it, but what i do recommand is a screen protector that come with the glue and uv light, because the glue will be at all the surface, hardens fast, no bubles, and it does not come loose easily
[OnePlus 9 Pro] AbandonedTrolley:
I've not recieved my glass ones, and I'd certainly go with a LOCA/UV glue version as those that are out on Amazon look to not be full glue coverage, some even just have the top,sides and finger print scanner and they look awful.

I can safely say though that I feel a TPU one would be false economy as not only do they offer very little in the way of drop protection, the one I tried didn't fit well at all.
[OnePlus 9 Pro] Samuel Holland:
On my 8 pro , I've used a few UV type glued protectors with no issues at all with Whitestone Dome being my favorite for a genuine feel and solid protection. I emailed them and they said later this month for the 9 pro. If you go this route justake sure to put the sticker over your ear piece when applying the glue.
[OnePlus 9 Pro] terlynn4:
Whitestone Dome was the best I had on previous phones. Thanks for the info on time frame. My factory-installed film protector just started to lift on one edge yesterday so I'm ready to buy a replacement, but I'll probably wait and get one of those.
[OnePlus 9 Pro] Raezor92:
Hello there

I just bought my OP9 pro from Aliexpres, Chinese version with official Global ROM but I read for some members than their IMEI broke up when they installed Oxygen OS.

I want to know if this happens 100% of the time, any of you could revert this or found a solution?

If the seller sends me the smarthphone with the IMEI broken could I fix it later?

Sorry for bad english
[OnePlus 9 Pro] Brownpigaro:
Also has the same question. Waiting for answer 🙂
[OnePlus 9 Pro] mWatcher:
same here, I am about to do it
[OnePlus 9 Pro] Sconny:
AFAIK you can fix it by backing up modemst1.bin and modemst2.bin, so basically your EFS Partition. But i can not remember how to backup them with this phone
[Xiaomi Poco X3 NFC Questions & Answers] camperbh:
Right after installing the proxy app, I can't open any system apps. Stuff like firefox works fine. After a reboot, everything is fine UNTIL I try to open the proxy app, after that all apps return to their broken state. The normal magisk app doesn't get removed either. I'm on WaveOS with magisk 22.0
[OnePlus 9 Pro] nrmh:
Guess I'll just send it in for a replacement.
[OnePlus 9 Pro] Steve0007:
fastbootd (not fastboot) your payload img or wait for MSM
[OnePlus 9 Pro] awsan:
Was in a similar boat, message oneplus for a remote session and they will send you the rom files and let someone fix it remotely
[OnePlus 9 Pro] nrmh:
I don't think I can get to fastbootd. Powering on with Vol Up + Down brings me to fastboot mode. Running fastboot reboot fastboot brings me straight back to fastboot mode. And running fastboot reboot recovery or powering on with Vol Down brings me to a "QUALCOMM CrashDump Mode" screen.

Do you have a rough idea of when MSM would be available?

Where do I send them the message?
[OnePlus 9 Pro] PiArc:
I'll hop in your same boat. Reached out to OnePlus 'cause I'm stuck in a fastboot loop. I'll keep you updated about what happens :)

UPDATE: Just got out of an online chat with a OnePlus tech support person. I walked through my fastboot loop problem. The supporter let me know my case would be escalated and said something about a remote session. They also said I'd get the files within 48hr.

UPDATE 2: This is my first phone with A/B paritions. When I hopped back to the other it's working. I don't pass SafetyNet, and we're still waiting on OP's full zip for the AA as far as I'm aware. Looks like it's time for patience to kick in.
[OnePlus 9 Pro] awsan:
Go to support chat and ask for a remote session
[Thinkpad Tablet Android Development] highwaystar_ru:
/*
* I'm not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed (like it did for me...).
* Please do some research if you have any concerns about features included in the products you find here before flashing it!
* YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you.
* Your warranty will be void if you tamper with any part of your device / software.
* Same statement for XDA.
*/

LineageOS is a free, community built, aftermarket firmware distribution of Android 9 (pie), which is designed to increase performance and reliability over stock Android for your device.

LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. Linked below is a package that has come from another Android project that restore the Google parts. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

All the source code for LineageOS is available in the LineageOS Github repo. And if you would like to contribute to LineageOS, please visit out Gerrit Code Review.

What works:

Calls/SMS/Mobile data

Wifi

Bluetooth

GPS

Camera

Audio

FM radio

WLAN and USB tethering

Broken

You tell me

Source code:

device : https://github.com/lenovo-devs/android_device_lenovo_TBX304, https://github.com/lenovo-devs/android_device_lenovo_tb-common/tree/lineage-17.1-msm8937

kernel: https://github.com/lenovo-devs/android_kernel_lenovo_msm8953/tree/lineage-17.1-tbx304

vendor: https://github.com/lenovo-devs/proprietary_vendor_lenovo/tree/lineage-17.1-msm8937

2021-04-08

Initial release

Fixed fast charger and OTG

Fixed touchscreen issues

mailru: lineage-17.1-20210408-UNOFFICIAL-TBX304.zip

gdrive: lineage-17.1-20210408-UNOFFICIAL-TBX304.zip

Previous versions:

How to install

You have to had TWRP installed from this thread TWRP and ROOT for Tab 4 8/10 (Plus) (TB-8704X/F/V,TB-X704L/F, TB-8504X/F, TB-X304L/F or one from link below

In TWRP clean Data if you coming from stock ROM and do Install of this ROM. If you have android 8 stock rom installed you have to format Data with data loss, because used encryption is incompatible with android 7.1

TWRP

Built from omnirom android 9.0 source (twrp 3.4.0), includes same kernel as Lineage build, with support for pstore (kernel logs after crash), exfat, ntfs, reboot to EDL mode.

mailru: tbx304-twrp-3.4.0-20201207.img

gdrive: tbx304-twrp-3.4.0-20201207.img

XDA:DevDB Information

[ROM][UNOFFICIAL][10.0][tbx304f/l/x] LineageOS 17.1 for Lenovo TAB4 8, ROM for the Lenovo Thinkpad Tablet

Contributors

highwaystar_ru

Source Code: https://github.com/lenovo-devs/android_kernel_lenovo_msm8953/tree/lineage-17.1-tbx304

ROM OS Version: 10.x

ROM Kernel: Linux 3.10.x

Based On: LineageOs

Version Information

Status: Testing
[Thinkpad Tablet Android Development] Manan Santoki:
I Tried this rom , I would say it is the best rom available because A10 .😍

I would recommend this rom for sure , it is very stable , everything works just fine !!

It has been 4-5 hrs since i flashed and have gone through every setting in the rom and found no bug ! (except double tap to wake does not work)

Love you developer for your work ♥
[Thinkpad Tablet Android Development] Eagle-no1:
Great job, thanks to the author. Everything works really well. :p:D
[Thinkpad Tablet Android Development] hk96:
Thanks a lot for the ROM and all your hard work..

you are keeping the tab alive..

@highwaystar_ru just curious to know, if u have merged some changes from the source code that lenovo released lately..
[Thinkpad Tablet Android Development] Poodlemastah:
Does this work on the tab4 10??
[Thinkpad Tablet Android Development] hk96:
Review after 20 days.

The ROM is smoother than LOS16.

Idle drain has reduced a lot.

Few minor bugs (in bt and few apps) that were in LOS16 are also fixed.

Best rom that keeps my tab good as new.

Thanks a lot...
[Thinkpad Tablet Android Development] ahecht:
I can't get it to flash. TWRP has been sitting for hours at:

Unmounting System...
Target: Lenovo/LenovoTB-X304:/X304L:8.1.0/0PM1.171019029/S001017_190709_ROW:user/release-keys

EDIT: Fixed by flashing TWRP instead of just booting it. The steps I followed were:

Install the Lenovo Driver from here

Install fastboot and adb on your PC, e.g. from here

Enable developer options and in there select to unlock your bootloader by enabling OEM unlock and enable USB debugging

Connect your PC to your tablet and run

adb reboot bootloader

using adb on command line. The tablet will reboot into bootloader mode where you will only see the text on the screen. Now you use

fastboot oem unlock-go

to unlock. This will factory reset your device

Setup the tablet again, enable USB debugging, and reboot again to the bootloader

Download tbx304-twrp-3.4.0-20201207.img (TWRP) from the OP

Then run

fastboot boot tbx304-twrp-3.4.0-20201207.img

to temporarily boot into TWRP.

Select to keep system read only when TWRP starts to avoid modification which will make OTAs impossible

In TWRP, go to WIPE, click on "Format Data" in the lower right, and follow the instructions.

Go back to the TWRP home screen, choose "Reboot", and click "Recovery"

In TWRP, go to the Backup tab, and backup the boot, recovery, and system image. Keep this backup for OTA updates.

Go back to the TWRP home screen, hit the reboot button in TWRP, and choose "Bootloader".

Then run

fastboot flash recovery tbx304-twrp-3.4.0-20201207.img

to permanently install TWRP.

Once installed, press the volume button until it says "Recovery Mode" in red letters on the top, then hit the power button to boot back into TWRP.

Load the LineageOS zip file from your computer onto the tabled by using

adb push [NAME_OF_LINEAGE_ZIP_FILE] /sdcard/

. If you are going to install gapps (Google Play Store, etc.), download it from here and push it to the tablet the same way

From the TWRP home screen, go to Install and install the LineageOS zip file. Once that is completed, repeat the process to install gapps, if you're using them.

Select the option to reboot. If everything worked correctly, it should boot into LineageOS.
[Thinkpad Tablet Android Development] Aphixy:
This says tab4 8... Does this work for the tab4 10 model tb-x304f ?
[Thinkpad Tablet Android Development] hk96:
Maybe it's a typo...

I am using this on x304f (wifi only) tab. It's smooth and stable
[Thinkpad Tablet Android Development] Aphixy:
You're using this on the tab4 10?
[Thinkpad Tablet Android Development] hk96:
Yes
[Thinkpad Tablet Android Development] Aphixy:
Hey so I sent you a private message
[Thinkpad Tablet Android Development] NightCode7:
Thank you for this amazing rom. Working perfectly in my Lenovo Tab4 10 TB-X304L and also call and everything is working but call are not that stable....anyway thank you very much.