yashsingh1/xdaforums huggingface dataset:
[Redmi Note 11 (spes/spesn)] FER4S:
I got the same phone recently, and I saw this thread and I was trying to do what have u done, but it didn't flash, it says (

error:Sending sparse 'super' 8/62 (128162 KB) FAILED (Error reading sparse file)

)

and after than my phone is stuck at the Redmi logo
[Redmi Note 11 (spes/spesn)] Sheist!:
Try flashing the super.img manually, i.e.:

fastboot flash super images/super.img

Unpack the fastboot ROM to a PC folder first. You might have to convert a bin file first to extract its img files.
[Realme Narzo 30A / Narzo 20 / Realme Realme 7i EU] juned143:
Realme narzo 20 RMX2193 after root wifi bluetooth and hotsport not working

any solution
[Realme Narzo 30A / Narzo 20 / Realme Realme 7i EU] juned143:
Help me
[Introductions] piheliox:
Hello people.

I came to this forum by chance, but I had known about it for a long time through hearsay. I'm an IT technician, but mostly Windows, although I'm somewhat proficient with Linux. I hope to learn, and contribute what I can.

Best regards
[Introductions] EllieCat:
Welcome to XDA! Hope you enjoy your time here.
[Introductions] piheliox:
Thanks
[Samsung Galaxy S9  Themes, Apps, and Mods] Woolium:
You are now downloading:

__________ .__ .___ /\
\____ /____ | | __| _/___)/ ______
/ // __ \| | / __ |\__ \ / ___/
/ /\ ___/| |__/ /_/ | / __ \_\___ \
/_______ \___ >____/\____ |(____ /____ >
\/ \/ \/ \/ \/
____ ___ .___ __
| | \______ __| _/____ _/ |_ ___________
| | /\____ \ / __ |\__ \\ __\/ __ \_ __ \
| | / | |_> > /_/ | / __ \| | \ ___/| | \/
|______/ | __/\____ |(____ /__| \___ >__|
|__| \/ \/ \/
_________ .__ __
/ _____/ ___________|__|______/ |_
\_____ \_/ ___\_ __ \ \____ \ __\
/ \ \___| | \/ | |_> > |
/_______ /\___ >__| |__| __/|__|
\/ \/ |__|
____ _______ ._.
___ _/_ | \ _ \| |
\ \/ /| | / /_\ \ |
\ / | | \ \_/ \|
\_/ |___| /\ \_____ /_
\/ \/\/

Your warranty is now void.
I am not responsible for bricked devices, dead SD cards,
thermonuclear war, or you getting fired because the alarm app failed.
Please do some research if you have any concerns about features included in this ROM
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.

Info:

This is a Patched Updater script for SM-G960U to use SM-G9600 Roms! (And Note 9.)

You Must have a unlocked bootloader.

Instructions:

1 Download Any rom compatible with SM-G9600

2 Extract the Rom ZIP

3 Go To /Rom/META-INF/com/google/android/

4 Replace updater-script with the patched updater script

5 Go Back to the root of your rom directory

6 Select ALL the files and compress them to a ZIP

7 Then Put the Rom on your phone and flash

8 After flashing, go back to the main TWRP menu, and press wipe. press advanced wipe and select Dalvik / ART Cache, Data and Cache. Then Slide to wipe.

9 Done! Now reboot.

What Works:

SparkOS

DotOS 5,

LineageOS 19, 18, and 17.

Pixel Experience

CrDroid 8.1.0

and finnaly, Fork Lineage 19.

If you use this in your own rom, Please credit me. Thanks!

Updater Script Download
[Samsung Galaxy S9  Themes, Apps, and Mods] Woolium:
Could You guys move this to the Snapdragon Roms And Kernels section?
[Android Head-Units] ldean0456:
Hi,

I installed a Joying 9 inch car radio (QCM6125) in my 2013 Honda CR-V EX-L. Everything works except for the sound. I have tried playing radio, bluetooth, even the audio files on the unit itself, no sound comes out. I did hear a crackling sound from the right speaker when driving. The sound was working fine before I installed this unit. I've read the manual, tried to find troubleshooting videos, and contacted Joying support. Can anyone offer solutions?

Also, the unit only clicks in on one side. If I click in the clips on the top, the bottom doesn't fit (photo attached).

Some things to note, I had one small vehicle connector that doesn't have a connector in the head unit (photo attached).

I also noticed one vehicle connector doesn't click into the head unit connector (photo with hand).

Can anyone offer some suggestions?
[Samsung Galaxy S23 Ultra] halcyon1234:
Like a dumdum, I ordered a SM-S918W, which from what I understand, will never be rootable. It's still in the return window, so I have to decide if I get a SM-S918B, or some other phone.

If I get SM-S918B, will text/calls work on Virgin Mobile in Canada?
[Samsung Galaxy S23 Ultra] Zxalilh:
As long as it's unlocked, I don't see a problem because Samsung phones do support most of the bands. You might have to check with your carrier just to be sure.
[Samsung Galaxy S23 Ultra] Starman2021:
It certainly does.

Some things may not work out of the box like 5g, but since you are planning to root you will be able to get it setup exactly as a W would be.

I am currently using Dr Ketan ROM with the Canadian CSC everything is working 100%

If you do decide to get one, contact me and I can help getting you setup.
[Samsung Galaxy S23 Ultra] Apnoesia:
I am having a 918B and it's running like a charm on CITYFONE (B.C.) which is 💩 ROGERS. I rooted it. It's Android 14 on UI 6.0. Custom Roms are to find a lot of good ones here in this sub. Have fun!
[Samsung Galaxy S23 Ultra] blacklixt22:
it will work anywhere provided that it is factory unlocked,
[Samsung Galaxy S23 Ultra] Brava27:
Absolutely. 5G won't work well, or at all but LTE is better anyways.

Watch out for the clones/fakes with that model number thought. S918B/DS or B are the counterfeit models.
[Samsung Galaxy S23 Ultra] Starman2021:
I have 5g working just like the W. I'm with Rogers in Toronto and get 5g+.
[Samsung Galaxy S23 Ultra] Brava27:
It's kinda fake 5G. It will say 5g but what speeds are you getting?
[Samsung Galaxy S23 Ultra] Starman2021:
Just tested 5g and lte minutes apart in the exact same location. See results attached. Device shows the W only because I am using the Rogers csc on the B. View attachment 6073819View attachment 6073820View attachment 6073821
[Samsung Galaxy S23 Ultra] Starman2021:
Also shows in service mode I am connected to NR Band n78. View attachment 6073832
[Samsung Galaxy S23 Ultra] Brava27:
Yeah those are definitely LTE speeds. If you had 5G, it would be 500mb/s. It's strange to be honest.
[Samsung Galaxy S23 Ultra] jcsww:
Not really. Rogers and all Canadian carriers throttle their networks heavily.
[Samsung Galaxy S23 Ultra] Brava27:
You are missing N71 band on Rogers. Not sure how important that one is.

View attachment 6073862
[Samsung Galaxy S23 Ultra] jcsww:
n71 on Rogers is not available in very many places. Where it is available, the speeds are not going to be good on 600MHz.
[Samsung Galaxy S23 Ultra] Brava27:
Interesting. I have Fido with this phone. I can't get 5g anyways.
[Samsung Galaxy S23 Ultra] ankurbhadra:
Hi @Starman2021 I am situation like yours. Myself and wife has S918B unit of S23 Ultra from UK and we are unable to receive 5G network on our devices. is there any simple workaround? I am currently on Freedom Mobile in downtown
[Samsung Galaxy S23 Ultra] xpabl0:
I have a SM-S918B on Telus and get 5G, BUT I had to change the CSC to WWD, That is a Test CSC and once you change it to that you can't change your CSC using the dial codes anymore.

But it works with 5G and Roams in the USA on 5G with T-Mobile, As for the Software Updates, has to be done manually with Frija or Odin, I download the XSP (Singapore) updates as my phone was originally from CSC. But other than that it works great.
[Samsung Galaxy S23 Ultra] mrjoy:
I'm B/DS user in india but now my sister gifting me S918W, could I install any B/DS custom rom on W varaint excep 5g? Your advise really appricated. Thank you
[Samsung Galaxy S23 Ultra] jrkruse:
you cant do anything with US or Canadian models they cannot unlock bootloaders so you cannot change anything except between U/U1/W models
[Samsung Galaxy S23 Ultra] Brava27:
W versions cannot be rooted. Stay away from W models.
[Xiaomi Poco X2 Questions & Answers] Saliq Khan:
Greetings.

My phone had Resurrection OS on it and it worked great for months but now the phone is stuck on Orange fox recovery mode.

The Oragefox recovery lets me access it's menus etc so I went and one by one selected reboot for "System","Recovery","Bootloader","FastBoot" and have restarted mobile multiple times yet the OS doesn't loads up.

Is flashing a new ROM my only option?
[Xiaomi Poco X2 Questions & Answers] Zxalilh:
The best option for you right now is to make a backup of all of your partitions(just in case) so that after you flash a new rom, you will have some hope of restoring your data left.

Make sure to store the backup on external storage.
[Xiaomi Poco X2 Questions & Answers] Saliq Khan:
Yeah I have done exactly that.

Now that I've formatted I'm going to try and get a decent OS on it.
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] GalaxyA51user:
View attachment 6126639

OneUI 6.1 - Android 14 Port - V8.0

Ported from Galaxy S21 FE (Exynos)

For Galaxy A51

Features

• Everything what S21 FE has

• Smart Manager China

• Camera fully working

• 60FPS video in FHD/UHD (selfie and back)

• DeX fully working

• Object clip, eraser, remaster

• NFC is fixed

• Enforcing kernel

• Wearable disconnection fixed

• S22 Ultra wallpapers

• Extra Brightness, HighEnd animations, flagship blur and more

• Circle to search, AI features

• Updated always between 2-4 weeks

What's new in v8.0?

• Updated source firmware to G990EXXSAFXG1

• July security patches (01/07/2024)

• Deleted AI Photo Editor (Galaxy Store link)

• Added Voice Focus

Bugs:

• None

How to install:

•Wipe data, flash zip and reboot.

•Download

•Kernel source

For V9.0 there are high chances I will fix AI Photo Editor without breaking any other feature, let's see. stay tuned

Notes:

• Speaker not working sometimes? Connect earphones while playing a song.

• Use samfw tool to change CSC, use the ADB method

• Searcle not working after reboot? Clear Google app data and wait some minutes.

• Bluetooth Audio not working? Disable A2DP offload in developer options.

By @GalaxyA51user & @FlorinelulX hes veri bomb jk
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] marbol_t:
Hello bro when v1.1 will be released and how is the battery backup and any magisk modile recomendation to have even more battery life time because i need it to last long using daily use apps and i dojt play to much games.
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] marbol_t:
Can you give a video of the smoothnes of the rom.
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] Jevin Jeebun:
Hello dear @GalaxyA51user , is it possible to revert the phone model back to SM-A515F??
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] technofreak000:
Is VoLTE supported in this rom?
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] marbol_t:
Yes you can by by flashing stock firmware via Odin3
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] GalaxyA51user:
no idea cant test
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] GalaxyA51user:
smooth, almost like stock rom
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] GalaxyA51user:
battery backup 6h screen on time and no battery drain at night
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] siso52:
Hello can i install this rom without root
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] Jevin Jeebun:
No i meant in this one ui 6 rom itself, is it possible??
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] zinouprince:
Thnks dev , keep working
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] 1CTea:
You totally can, you only need a custom recovery that can flash ZIP files
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] siso52:
thank you very much
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] marbol_t:
Hey bro i tried it yesterday and it never boot so i tried to also flash it qith dm verity and same waited hours withouth results.
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] Maoussama:
Hello, the ROM is running smoothly but I have a question,

How can I flash magisk since I can't boot into recovery (twrp).
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] KiritoKunD2:
Hello, Can this ROM be installed in all 9 Samsung A51 models? Specially SM-A515F/DSN and A515F/DST (5G and non-5G Europe models)
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] syedzaid_12:
WHAT ABOUT THE FEATURE OF THIS MOBILE..

CAN YOU TELL ME 5 BEST FEATURE OF THIS MOBILE AND WHAT ABOUT THE CAMERA OF THIS MOBILE,.
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] alemir25:
Hi, the rom is not running voLTE. Will voLTE be repaired? Thank you.
[Samsung Galaxy A51 ROMs, Kernels, Recoveries, & Ot] GalaxyA51user:
magisk gives bootloop, use kernelsu
[Lenovo P2 Accessories] raihan1999:
Does anybody know which company provides Lenovo P2A42 panel's?

Which display driver ic used in soc?

From where I will get the display panel datasheet?
[Android General] FlashDroid_Modz:
I do realize that there is no M10L in the official inventory but i'm hoping that changes

Just to be clear the model that I unlocked and flashed differs from the M10L Pro and Plus as they are UNISOC chipsets

My model is a mediatek 8766. Unfortunately, I don't have the codename with me.

Since that is clear.

Unlocking the Bootloader

Requirements: PC, MTKclient, USB preloader vcom drivers

1. Open terminal (cmd) on folder with mtkclient.

2. Power off device.

3. Insert cable while pressing volume down

4. Run this code:

python mtk da seccfg unlock

Several lines will run you want it to end with "successful"

Bootloader is unlocked without data loss

Credit to belkaliz

Flashing GSI

The architecture for this device is system_arm64_ab.xz

I chose lineage-21.0-20240217-UNOFFICIAL-arm64_bvN.img

1. Become developer to enable usb debugging

-connect cable between pc and device

-run

adb devices

-accept RSA authorization

2. go to fastboot by running

adb reboot bootloader

3. then run

fastboot devices

-if you see your device and several digit you can proceed

4.Now run

fastboot reboot fastboot

-you now should be in fastbootd

5. Extract the .xz file to get the .img (note where it is and open that directory in cmd/terminal)

6. run

fastboot flash system nameofGSI.img

7. use your volume buttons and power to select reboot to recovery

8. select Factory reset

9. Reboot and done

No vbmeta or boot is required. It will bootloop.

If anything goes wrong I extracted the device firmware

You can find it here

sha256sum e65eea4e3110a865c98b84fb009116b99605d6275ec81d35fcfdbb9ca79f9180

you can restore your device using mtkclient

Happy flashing folks
[Redmi Note 11 (spes/spesn)] Alex68t5:
Intente instalar twrp en mi redmi 11, pero se me había quedado brickeado (Ya lo solucione) pero tengo miedo de que me vuelva a pasar.

Me podrian ayudar a hecerlo bien? (Soy nuevo en el tema de modificacion de Android)
[Redmi Note 11 (spes/spesn)] Sheist!:
Translation from Google Translate:

"I tried to install twrp on my Redmi 11, but it was bricked (I already solved it) but I'm afraid it will happen again. Could you help me do it right? (I'm new to Android modification)"
[Redmi Note 11 (spes/spesn)] Sheist!:
Try OrangeFox for spes instead. You can't flash it to recovery since there is no recovery partition. You can boot from it (extract the .img to do that), then in recovery flash the full zip. You can't flash the full zip of OF from fastboot, though.

Xiaomi Redmi Note 11 (spes) build releases | OrangeFox Recovery Downloads

Orangefox recovery for Xiaomi Redmi Note 11 (spes)

orangefox.download
[Xiaomi Pad 6] edgex0:
Hello. Someone installed Hyperos 1.0.4.0 on Pad 6 pro . Does it work fine ? Bugs ?
[Xiaomi Pad 6] roberts8:
Yes, no problems so far
[Xiaomi Pad 6] santhosragav:
after updating to 1.0.3.0UMZINXM ..while doing video call other then whatsapp the video is turing upside down .can any1 help me with this please View attachment 6095481
[Motorola Edge 30] mdraihan2434:
motorola edge 30 bootloader relock than brick need edl point
[Motorola Edge 30] parrots_:
Model number / variant?
[Motorola Edge 30] mdraihan2434:
xt2203 ksa
[Motorola Edge 30] ThE_MarD:
Heyyo, on Motorola devices their QFIL is called blankflash and here it is for dubai:

lolinet mirrors - firmware, software, iso etc.

lolinet mirrors - powered by h5ai

mirrors.lolinet.com

Here's an EDL guide for a different device but for Motorola devices it should be the same procedure. It worked on my device

[DIY] How did I save my HardBrick Motorola x40 by EDL

This article will record the whole process of fixing my hardbrick x40 through a DIY 9008 deep flash data cables in EDL mode The research, conclusions, and experiments in this article all come from my hardbricked rtwo-retcn (x40 CN Retail). Please...

xdaforums.com
[Motorola Edge 30] topaz007:
Above cable method doesn't work for Dubai.

Below guide is tested and working fine:

[DIY] Motorola Edge 30 EDL Point & Bring It Back From Dead End

Background: After accidently erasing all the essential GPT partitions via Custom Recovery, my Edge 30 went complete dead blank/ HardBRick (no Fastboot, no EDL mode, no response at all). To revive it I had to enter phone into EDL mode so that i...

xdaforums.com
[Motorola Edge 30] OptimusPrime007BR:
This doesn't work for the Edge 30. I have tried right now, the only method is to disassemble the device.
[Motorola Edge 30] ThE_MarD:
@gmb7886 I'd recommend trying multiple times. It took me about 6 tries to get it right on my device. Once yours is in EDL mode? You have 2 minutes to start blankflash or it'll time out and you will have to start over is another thing to watch out for

I don't think Edge 30 is any different than other Motorola devices as my payton (moto x4) is older and my rtwo (edge 40 Pro) is newer
[Motorola Edge 30] OptimusPrime007BR:
I've tried several times, but it doesn't go into EDL at all. in my case, I relocked the bootloader with an outdated stock ROM, I believe that with an update zip file, I can flash it via fastboot update, if you can extract this file from the OTA updater, I will be very grateful.

but I can also try to put it in EDL, just to confirm that I understand, what are the steps to put it in EDL? I have a cable ready with a button already attached
[Motorola Edge 30] louiscypherbr:
I have no idea if you have already solved it, but I'm posting the following topic for anyone else who has a bricked Moto Edge 30 (Dubai):

[DIY] Motorola Edge 30 EDL Point & Bring It Back From Dead End

Background: After accidently erasing all the essential GPT partitions via Custom Recovery, my Edge 30 went complete dead blank/ HardBRick (no Fastboot, no EDL mode, no response at all). To revive it I had to enter phone into EDL mode so that i...

xdaforums.com
[Samsung Galaxy A30 Questions & Answers] maxim681:
I'm using Snake Os Rebirth Custom Rom on my Samsung GalaxyA30. The issue I'm having whenever i restart my phone and get to the lockscreen it gets back to the boot animation. I just have to unlock the phone quickly from making it happen again. Can you someone help me to solve this problem.
[Samsung Galaxy A30 Questions & Answers] keremm_m:
***Telegram link removed by moderator***

e They Help Here
[Samsung Galaxy A30 Questions & Answers] V0latyle:
Drop and run TG links are not permitted on XDA.

Telegram Chat Channels - Way Forward

WhatsApp/Telegram Groups and Channels - Going Forward Hello XDA family! Just notifying all members that posting certain links to Telegram and other sites like WhatsApp is now allowed on XDA. What does that mean? We will allow links to messages...

xdaforums.com

@maxim681

All Questions should go in the Q&A section

Please Post All Questions In The Q&A Section. They do not belong in the General Section. If you are missing your threads, this is probably why. They will be moved or closed depending on their material. Per Rule 15 15. Keep...

xdaforums.com
[Motorola Moto G71 5G] kevinmessidev:
View attachment 6072607

CrDroid UNOFFICIAL 10.2 Android 14 for moto g(71) 5g by Sozosha (@Sozosha) in Telegram!

Features:

• Latest Security Patches

• Google Monet

• Add-ons

• SafetyNet

Device Changelogs:

* SafetyNet is passed by default

* Enforcing fixed

* ViperFx added by default

* Sound increased considerably

* OTA support added (can be installed from updater )

* Vanilla build

* Fixed some sepolicy denials

* Sound on calls increased

* NFC Working

Notes:

• Lineage Build

• SELinux Enforcing

•SafetyNet passed by default

Installation guide:

• Flash Boot.img and Dtbo.img

• Reboot recovery aosp

• Format data and reboot recovery

• Apply update (Confirm)

• In cmd terminal (platform tools v33)

• adb sideload <filename.zip>

• Flash Gapps (adb sideload <gapps.zip>)

• Reboot system

Links ROM | Donate | Guide | Recovery

Recovery:

Boot.img

vendor_boot.img

Source ROM: https://github.com/crdroidandroid

Source Kernel : https://github.com/moto-corfur/android_kernel_motorola_sm6375
[Motorola Moto G71 5G] saumyajit:
BEFORE INSTALLING THE ROM IS IT REQUIRED TO UNLOCK BOOTLOADER OR TO INSTALL TWRP.
[Samsung Galaxy A52 5G] Volske_OkO:
Hello,

I just spent 1 hour reading threads here, but I couldn´t find fix that would help me.

My battery says that the temperature is too low, therefore I can´t charge my phone, I checked 2 different apps and it showed that my battery is at -20°C/-4°F. I also checked the DevCheck app and all sensors work fine, except battery (N/A°C).

Is the battery sensor located in battery so I just can replace battery and be fine? Also, is there a way to disable/change temperature temporarily so I could atleast use the phone?

Thanks for replies.
[Samsung Galaxy A52 5G] Renate:
If your battery pack is using a standard NTC thermistor to measure the temperature an open wire will indicate freezing.

Some packs (which?) use a separate connection for this from the main power of the battery pack.

Look for loose connections.

If not, what is the connector for the battery and how many wires?
[Samsung Galaxy A52 5G] Volske_OkO:
This is how the phone looks like without back panel and heat pads. Should I check if the small wire coming out of battery is loose?
[Samsung Galaxy A52 5G] Renate:
It's hard to see from the photo, but it look like the flex PCB has two current carrying traces and a tiny trace in the middle.

I'd bet that that's the thermistor, although it could be a digital one-wire protocol.

But I doubt it, normally they'd just use I²C with two traces.

Yes, you can carefully pop off the connector.

I like using the fingernails of two hands with the knuckles facing the PCB to pry it off.

Those "mezzanine" connectors are hard to probe.

If you have a DVM, some alligator clips and some needles you can, but be careful.

Figure out which of the big traces is ground (measure the two big and find the polarity).

Then measure the thin trace to ground. It should be 10 k ohms at room temperature.

If in doubt, throw it in the freezer for 5 minutes and measure again.
[Samsung Galaxy A52 5G] Volske_OkO:
Thank you for reply!

I have discovered that I need to put pressure on the back panel where the flex cable is located. This thing stopped working today, so now I have a phone that I can´t use.

I have removed the back panel and tried to disconnect and connect the flex cable. I then tried to turn it on (I had last 2% when turning the phone off), but all I have seen was it turning on, then the screen turned black and now it won´t turn on. It took me like 45 minutes to remove the back panel, so it might just dropped to 0%.

And I forgot to mention, that 2 days ago my fingerprint scanner stopped working out of nowhere. And also the flex cable has written "finger print" on it. So I assume that the flex cable just died and new cable will be delivered probably at Tuesday :(

And sorry, I don´t have DVM at home.
[General Questions and Answers] Play2210:
Hello, I have a Samsung J7 Plus phone, I want to ask if my phone can unlock BootLoader? Thanks a lot
[General Questions and Answers] davidstipek:
try going to settings. Then if you have opened Developer options click on it, turn it on, then 4th item on my list here is OEM unlocking. turning it on allows the bootloader to be unlocked.

Going back if Developer options is not visible then you need to manually do it

Find your phone status and scroll to build number and keep clicking on it until you get a reaction and hw many more clicks to open just follow screen commands , ok?