yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Tab A7 Lite] horsecharles:
Thanks.

Boy, One UI 6 slow getting here.
[Samsung Galaxy Tab A7 Lite] GamingLeroy:
Hello. I know a few things about this and it's something that interests me.
[Samsung Galaxy Tab A7 Lite] Oswald Boelcke:
Hello and good morning, @GamingLeroy Welcome to XDA!

I've edited your post. Regarding social media please observe that as an exemption from the last bullet of rule no. 5 of the XDA Forum Rules, we grant only developers the privilege to share references to their social media in their own development threads and if thorough support is provided in the thread. These conditions obviously don't apply to you and your posts. Additional information is also available here:

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...

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In future, please share your knowledge and experiences here on XDA and refrain from pushing users to social media.

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Senior Moderator
[Samsung Galaxy S23 Ultra] shimmer401:
Was trying to attempt downgrade software.

Purchased $20 edl cable off Amazon. Enabled upload file mode. Odin. Right combination file etc.

Trigger EDL mode via sequence. Return back to oem Samsung cable for upload process. Then. Failed in the middle

Now no signs of life no matter what I’m doing. Open the phone , battery pull, recovery mode sequence…… all not recognizing multiple pc

Thing is beyond brain dead. I’m just now finding out the edl cable while pressing the button shorts the phone to enable deep restore. Could I quite possible damage the daughterboard dock port reason now why nothing is working.

Right about now, willing to just return the latest OS. Just wanted to see Pc detection to start from ground zero.

Anyone ever experience this?
[Samsung Galaxy S23 Ultra] parrots_:
Honestly, your best shot is entering EDL via the test points. It's alot more complex, and involves doing some stuff on the mainboard.

What's the model name, and if you know it at all, the variant (the text that shows in recovery mode)
[Samsung Galaxy S23 Ultra] shimmer401:
That’s the problem, I can’t even enter into recovery mode even doing a battery pull

And over the weekend I ordered a new dock replacement for this to just rule out. Still nothing.

First and last time I deal with an EDL cable. Completely toasted this phone to no return
[Samsung Galaxy S23 Ultra] parrots_:
Model number so I can find the test points?

If test points aren't avaliable, you're better off just taking it to a repair center, since they can (hopefully) JTAG it, and get it working.
[Samsung Galaxy S23 Ultra] shimmer401:
s918u
[Samsung Galaxy S23 Ultra] jrkruse:
I guess a hard lesson was learned in that you cannot downgrade firmware bit versions. Tar phone apart to get to test point then edl the proper files that match your bit version
[Samsung Galaxy S23 Ultra] mvikrant97:
Samsung devices does not allow downgrading even in Emergency Download Mode.

You will need to flash the UFS chip using Jtag.

What tool did you used to flash the device?
[Samsung Galaxy S23 Ultra] shimmer401:
so i used the edl cable to get the phone into edl mode.. then usb cable for the rest of the process.

i had a company usbr into my pc for the process and the guy told me it failed in the middle and this is where now i cant even get the phone into recovery mode after a battery pull
[Samsung Galaxy S23 Ultra] mvikrant97:
Does the PC shows anything when the device is connected?
[Samsung Galaxy S23 Ultra] shimmer401:
nope.. and thats the scary part..

i never seen where something i did with the software to make the hardware brain dead
[Samsung Galaxy S23 Ultra] mvikrant97:
Press and hold all the keys on the phone and see if it shows up in device manager and if not then the UFS has to be flashed using JTag.
[Samsung Galaxy S23 Ultra] JazonX:
Did you ever recover from this ?
[Poco F5 Pro / Redmi K60 (China)] aprilla61:
Good day to everyone . There was K60 gin rum. I installed mivi 14, the cameras are not working. There is no flash or anything, I don't know the rest. I turn on the camera and it says it will turn off in 3 seconds. Cannot connect to camera. Where is the fixed rom phone name xiaomi 13t ?? Help please ..ThanksView attachment 6069361
[Poco F5 Pro / Redmi K60 (China)] flakeforever:
You installed the wrong ROM, this is for Xiaomi 13T Pro.
[Poco F5 Pro / Redmi K60 (China)] aprilla61:
I downloaded it this way. Do you have a link you can give me?View attachment 6069372
[Poco F5 Pro / Redmi K60 (China)] flakeforever:
Download this for EU EEA: remeber never lock bootloader in MiFlash with HyperOS

https://cdnorg.d.miui.com/OS1.0.3.0.UMNEUXM/mondrian_eea_global_images_OS1.0.3.0.UMNEUXM_20240109.0000.00_14.0_eea_ff70863d13.tgz
[Poco F5 Pro / Redmi K60 (China)] aprilla61:
Thank you very much. I'll try this soon. Okay, I won't lock it. Will I install it with flash?
[Poco F5 Pro / Redmi K60 (China)] flakeforever:
It's fastboot rom not recovery.
[Poco F5 Pro / Redmi K60 (China)] aprilla61:
MOD TRANSLATION:

Ok. Will it be installed with Flash?

Tamam. Flash ile mi kurulacak?
[Poco F5 Pro / Redmi K60 (China)] aprilla61:
Unfortunately, it says the file is corrupt or missing. There is no flash.
[Poco F5 Pro / Redmi K60 (China)] NOSS8:
Are you sure you have a k60?

As the 13t pro ROM is installed you must have a Redmi K60 Ultra.
[Poco F5 Pro / Redmi K60 (China)] aprilla61:
yes k60 ultra View attachment 6069439
[Poco F5 Pro / Redmi K60 (China)] NOSS8:
The cameras are different between the 13t pro and the K60 ultra.
[Poco F5 Pro / Redmi K60 (China)] aprilla61:
Please k60 eu global rom link. mivi 12 13 14 no problem .
[Poco F5 Pro / Redmi K60 (China)] NOSS8:
K60 ULTRA

Xiaomi Firmware Updater

The ultimate script that provides firmware packages for Xiaomi devices.

xiaomifirmwareupdater.com

Global is better than EEA.
[Poco F5 Pro / Redmi K60 (China)] NOSS8:
In any case, if you lock the bootloader with a ROM other than Chinese, you brick your phone.
[Poco F5 Pro / Redmi K60 (China)] aprilla61:
global 13 t k60 cin ????
[Poco F5 Pro / Redmi K60 (China)] NOSS8:
The 13t pro is a Global version and the K60 Ultra is a CN version.

And write k60 ultra, this will still avoid errors.

This will not change anything for the camera with MIUI.
[Poco F5 Pro / Redmi K60 (China)] aprilla61:
View attachment 6069446ok . DDownlad ??
[Poco F5 Pro / Redmi K60 (China)] NOSS8:
Nope,FASTBOOT rom.

This will not change anything for the camera with MIUI.
[Poco F5 Pro / Redmi K60 (China)] aprilla61:
What can I do for camera work?
[Poco F5 Pro / Redmi K60 (China)] NOSS8:
With this rom but not free.

Community-funded MediaTek Support

We have launched a community-funded initiative to support select MediaTek Dimensity devices. The details are in the "About" section of the Patreon page: https://www.patreon.com/xiaomieu/about

xiaomi.eu
[Poco F5 Pro / Redmi K60 (China)] aprilla61:
Will the camera work if I restore the cin rom?
[Poco F5 Pro / Redmi K60 (China)] NOSS8:
Yep,like before, since you have a k60 ULTRA.

And edit the title of your post by adding Ultra
[Poco F5 Pro / Redmi K60 (China)] aprilla61:
ok . srry
[Poco F5 Pro / Redmi K60 (China)] glenr29:
Hi Mr. Kindguy, (I'm newbie on K60) If i change my Redmi k60 Ultra CHN to Global Rom MI13T, will i get some OTA updates for MI13T? I am having hardtime on CHN rom. Thank you so much.
[Poco F5 Pro / Redmi K60 (China)] NOSS8:
13T PRO.

I would say maybe ,you won't be able to lock the bootloader and will have to root to have a device certified by Google.

You can update manually and will have to wait for a fastboot ROM if the recovery ROM does not work.
[Poco F5 Pro / Redmi K60 (China)] glenr29:
Is changing to Global Rom needs rooting? Is there known bugs existing if I change to Global Rom. Thank you for response.
[Poco F5 Pro / Redmi K60 (China)] NOSS8:
Root and Magisk modules are required if you want to use banking and payment apps or Netflix/etc.

You will no longer have a call recorder*** and the themes will be limited or even chargeable.

***unless you flash a Taiwanese rom and**

**Another possibility by leaving the bootloader unlocked and without root (not free):

Community-funded MediaTek Support

We have launched a community-funded initiative to support select MediaTek Dimensity devices. The details are in the "About" section of the Patreon page: https://www.patreon.com/xiaomieu/about

xiaomi.eu
[Samsung Galaxy S24 Ultra] jrkruse:
mine
[Samsung Galaxy S24 Ultra] Hurt Copain:
Wow unbelievable. You could have mentioned this when I was privately messaging you about things of this nature. I already returned it. Way to help another dev out.
[Samsung Galaxy S24 Ultra] malikin:
super, thanks
[Samsung Galaxy S24 Ultra] jrkruse:
You will have to refresh my memory what we talked about. I was just able to test this stuff last night. Were you the one that was asking about cross flashing modems. The stuff I posted doesn’t magically enable missing bands but it does allow the B model to work fairly well with at least Verizon and Tmobile. Some use on ATT but not much feedback on how that work for them.
[Samsung Galaxy S24 Ultra] Agenesis:
This accomplishes the same thing as the S23 band unlock guide correct?
[Samsung Galaxy S24 Ultra] jrkruse:
All bands in the S928B are already unlocked by default. There are a few bands missing from the S928B that the S928U has mainly the ultra high band for Verizon Home internet and a couple LTE bands. You will find that the S928B using on US carriers works just as good as the S928U model 90 percent of the time for most people. I have personally tested the S918B s23 in all 50 states and about every where in between in the continental United States with zero issues. There are a few places like my hometown for instance that I will get 5g uw on my US device and only 4g LTE on my international device but oddly the download speeds are almost identical
[Samsung Galaxy S24 Ultra] sidfirex:
Wow do you travel a lot? Amazing!
[Samsung Galaxy S24 Ultra] chrisz5z:
Currently on Dr Ketan's ROM with XAA CSC & Google Fi (T-Mobile network), and I've unlocked all bands in the service menu with this guide. Even though there is no 5G UC/UW icon showing (just 5G), I'm getting 700Mb speeds.

Curious to know if I'd see any benefit to using this, and if I try it how would I revert back?
[Samsung Galaxy S24 Ultra] Agenesis:
To clarify the steps

1. Flash magisk module, follow instructions in termux. Done.

2. Modified Home CSC is ONLY use for updating. Fresh installs should flash magisk module first?

Edit: flashed and received a bunch of partiton full errors. Phone restarted before I could take a screenshot. 5G logo did change. Everything seems to be working fine though, so I wonder what those errors were.
[Samsung Galaxy S24 Ultra] jrkruse:
well Im a truck driver so most of my ventures are from that lol
[Samsung Galaxy S24 Ultra] jrkruse:
could you elaborate on errors where you saw them and what not
[Samsung Galaxy S24 Ultra] Agenesis:
In termux when I ran the tmb command. It was probably trying to patch a file but it ran out of space in the partition.
[Samsung Galaxy S24 Ultra] jrkruse:
oh thats ok it was wiping nv data and when you zero out a partition it always says that
[Samsung Galaxy S24 Ultra] Agenesis:
I see, was worried something went wrong. Addon is working great for me. Appreciate you putting this together for Americans.
[Samsung Galaxy S24 Ultra] Hurt Copain:
It works fine without this on T-Mobile, just not mmwave or 5g uc. If there was a way to flash the xaa or tmb modem.lz4, then we could actually enable the bands. I tried this. Yes, I was talking to you about this and trying to get more info. You said it was not possible in no way shape or form then 2 days later dropped this. I returned it bc my sole venture was to enable this either via Odin dissection or finding a way to edit csc to allow other firmware flashing. If you had any idea why didn't you clue me in man? That's not how open source works..I actually build android via source and have unlocked a **** load of modem capabilities and locked up Qualcomm features on Sony devices and many others. I hoped we could help one another out. Thanks for sharing this. I bought a us model.
[Samsung Galaxy S24 Ultra] jrkruse:
No dude I told you it was not possible to cross flash modems as samsung devices have secure boot enabled and that makes a custom modem impossible. The mmwave bands are missing on B model devices but the mid range c bands are there. I in no way said it would not work on US carriers

Here is both verizon and tmobile both using the mid range ultra bands though this is s23 B model with basically the same bands on s24

View attachment 6069818View attachment 6069819
[Samsung Galaxy S24 Ultra] Hurt Copain:
Okay but by default that's what I got on T-Mobile here in Ohio without zero modification and just sim in and speed test. Can you share a pic of the band 71 enabled during cellular pro sessions or service mode sim info under rf test?
[Samsung Galaxy S24 Ultra] jrkruse:
yes it may work good sometimes without the proper csc stuff but what happens is you get prioritized right to the back of the line when network is congested when your phone is detected as an international variant. Other carriers like verizon you can't get carrier features working like wifi calling vvm and hotspot without their csc stuff. band 71 is missing on B model modems
[Samsung Galaxy S24 Ultra] chrisz5z:
So do you flash the Magisk module first, then flash your CSC in Odin?

If I wanted to revert back to my original CSC, would flashing it in Odin also revert what the Magisk module changed?
[Samsung Galaxy S24 Ultra] jrkruse:
You don’t need the odin files if you use the module and you must use the module to change your csc code. The odin files are there just to use if your flashing firmware to keep your csc from reverting back to an internal carrier code. Also once csc carrier code is changed you can just use the module as a module for added carrier support and you don’t need to run the script
[Samsung Galaxy S24 Ultra] EMSpilot:
Nicely done jrkruse!! Just to be sure I understand. If I get the SM-S928B from the UK. Your mod will allow 5G bands 77, 260 and 261? I am on Verizon.
[Samsung Galaxy S24 Ultra] jrkruse:
No just 77
[Samsung Galaxy S24 Ultra] EMSpilot:
Bummer. That won't help me out on Verizon.
[Samsung Galaxy S24 Ultra] jrkruse:
why wont it I use it all the time on verizon. I mean lets be honest how much do you get the mmwave coverage anyways I mean its only good for a few blocks at best anyways and at that it defaults back to mid range spectrum anyways and I still get 800 to 900 mbps where my iphone on verizon wil get 1 gig download so not that much different
[Samsung Galaxy S24 Ultra] EMSpilot:
Thanks for the explanation. Will give it a try. SM-S928B.
[Samsung Galaxy S24 Ultra] chrisz5z:
Keeps connecting to band 2 even though I've disabled it. Is there another way other than using the service menu?

Also, it re-enables band 2 after a reboot
[Samsung Galaxy S24 Ultra] EMSpilot:
@jrkruse Is the SM-S928B UK version best for T-Mobile and Verizon? Or does it matter if it is Korean or Chinese?
[Samsung Galaxy S24 Ultra] jrkruse:
B model has most bands enabled
[Samsung Galaxy S24 Ultra] EMSpilot:
From the UK?
[Samsung Galaxy S24 Ultra] jrkruse:
Doesn’t matter B is B no matter where it comes from
[Samsung Galaxy S24 Ultra] Gilbot:
Now that I see there is also TWRP coming along now for this device I am this much closer to pulling the trigger on the S24 Ultra. I use Google Fi in CA. Are the missing bands on the B model really noticeable, because seems to me like it's not, which also inches me closer.

appreciate the insight if someone replies.
[Samsung Galaxy S24 Ultra] eyeatoma:
Downloads

What is vvm messaging?

Doesn't this already have rcs messaging, it says it has it.

I have the 928B/DS Indonesian firmware XID, will this model work for this. I've never done this, and am wondering, does it void warranty?

Your steps, discuss how to unlock bootloader right, because I don't know how haha!

Also, there is a twist in Indonesia. The IMEI numbers are registered in Indonesia. If a foreign device is brought a tax has to be paid (about 60% of the cost of the phone). Would the IMEI remain the same, or would it be changed. Finally, how would i go about updating the firmware when new updates are issued.

Thanks for this man, it seems really exciting.

I am someone who lives in Indonesia but goes to the US for 6 weeks. I usually don't have much access to 5g, except for tmobile, sounds like apart from mmwave all bands would be unlocked right?
[Samsung Galaxy S24 Ultra] chrisz5z:
I'm on Google Fi in MS. The speeds I've seen are 150-700+ Mbps on band 41 depending on cell reception/quality.

Its up to you to determine if mmWave is more important.
[Samsung Galaxy S24 Ultra] jrkruse:
VVM is visual voice mail. If you are already international why would you want to use US csc stuff why not just use your own CSC. Maybe change if coming to US.

IMEI is not touched it remains the same

All bands that are available in the International model are unlocked by default. You can’t add missing ones without some special software I would imagine
[Samsung Galaxy S24 Ultra] jrkruse:
On my international model on Verizon I have gotten from over 1000 mbps on many different occasions
[Samsung Galaxy S24 Ultra] eyeatoma:
The reason I would change to US is because I visit the use for 6 weeks every year, and 9 weeks every 2 years.

Currently I am using my own CSC, but I'm limited on which providers I can use. At this point only t mobile works on the international variant unless it's unlocked.

So with my model the switch should work?

Also would this void the warranty?

Finally how do I go about unlocking the bootloader? Thanks so much!
[Samsung Galaxy S24 Ultra] jrkruse:
You have to unlock bootloaders so yes depending on where you live the warranty could very well be void
[Samsung Galaxy S24 Ultra] chrisz5z:
In what area? I've been considering switching, but I'm not sure if my area has decent speeds.
[Samsung Galaxy S24 Ultra] Agenesis:
Is RCS working for anyone else?
[Samsung Galaxy S24 Ultra] chrisz5z:
Yes, RCS worked for me with the XAA CSC & also while using this module for TMB
[Samsung Galaxy S24 Ultra] Agenesis:
RCS indicates it is turned on for me. But have you verified if read receipts and typing indicators actually work?

None of my read receipts and typing indicator works.
[Samsung Galaxy S24 Ultra] chrisz5z:
Read receipts yes, not sure about the typing indicator
[Samsung Galaxy S24 Ultra] jrkruse:
Well im a truck driver so Im in every area you can imagine in the US
[Samsung Galaxy S24 Ultra] jrkruse:
What messaging app stock or google?
[Samsung Galaxy S24 Ultra] Agenesis:
Stock messaging app

Also, it looks like the Magisk module is changing the device to SM928U and it's causing some licensing issues with some apps.

More specifically apps like GalaxyMaxHZ imposes a per device license registration and when it senses its a SM928U instead of a SM928B it causes verification failure.

Is there anyway you can change the model back to SM928B or does it serve an actual useful purpose like deprioritization?
[Samsung Galaxy S24 Ultra] jrkruse:
Edit or delete the lines in /data/adb/modules/s24-csc/system.prop
[Samsung Galaxy S24 Ultra] nguyenlucky:
Most countries with the B model are dual physical sim. Except Australia, it's single physical sim there. Bands are the same though.

Just FYI
[Samsung Galaxy S24 Ultra] Hurt Copain:
Fyi RCS is now broken if play integrity is not passing.

It will connect and state enabled but texts erase as they are sent.. sms will work.
[Samsung Galaxy S24 Ultra] freeza:
Will this work on s23 ultra B variant for enabling all bands on tmobile?
[Samsung Galaxy S24 Ultra] EMSpilot:
Verizon Hotspot says: To use Mobile Hotspot, you'll need to subscribe to the Mobile Hotspot Service. Is this normal for this mod? I thought it would bypass the subscription requirement.
[Samsung Galaxy S24 Ultra] jrkruse:
all bands that the modem supports are enabled by default. The B model modem simply doesnt have all the bands that a US modem has
[Samsung Galaxy S24 Ultra] jrkruse:
I didnt mod anything I just make it work as it would on a US stock rom. You must have the old unlimited data plan from 20 years ago
[Samsung Galaxy S24 Ultra] jrkruse:
thanks google!
[Samsung Galaxy S24 Ultra] EMSpilot:
No I have a new plan.
[Samsung Galaxy S24 Ultra] jrkruse:
I mean dont all verizon plans come with hotspot. It works fine for me
[Samsung Galaxy S24 Ultra] jrkruse:
everyone might want to take a look at below thread if using stock rom

SM-S928B/0 Userdata_AIO Odin Flashable To Automatically Remove Encryption Make Rom RW Install TWRP & Root Use On Stock Firmware Unlocked Bootloaders

This is a file that can be flashed with full stock firmware or stand alone on stock firmware in odin. It automatically installs patched Vbmeta Image and Twrp Recovery Image plus removes encryption and makes rom RW Warnings Please Read Before...

xdaforums.com
[Samsung Galaxy S24 Ultra] jrkruse:
did you change your csc to VZW?
[Samsung Galaxy S24 Ultra] N_otori0us_:
Hey man, do you have the files for a s24+ as well? I'm curious if I could follow the same steps and get the same results on the s24+, I've been looking for ways to enable the correct bands on it

edit: realized I could just flash the csc from a Canadian variant and decided to do that. Phone boots fine and all but I can't access the secret menu using *#73# to enable the bands

I could use activity launcher and find the hiddencallsettings and launch that using root which bring up an application where I can select band. I select 71,66,41 but still no 5G lol. I wonder if I have to do the other stuff using the service mode, but I don't know how to get to that.
[Samsung Galaxy S24 Ultra] kafkacell:
Hello, probably a noob question or not related, however if I dont ask I will never know: by using this procedure is possible to unlock the eSim of a S24 ultra that is tied for 2 years to Spectrum? Or do I just need to wait until 2 years passed to request the unlock sim code from them?

Kind regards
[Samsung Galaxy S24 Ultra] mistryous:
So you don't miss band 71 5G? Rural areas? Ever stuck without signal on B?
[Samsung Galaxy S24 Ultra] jrkruse:
No with Verizon I have signal pretty much constant with my IPhone 15 speeds are usually better on B model Im in multiple different states in US weekly. B model of course doesn’t have mmwave so if iPhone is connected to that it will get better speeds but not that much
[Samsung Galaxy S24 Ultra] ¿GotJazz?:
Hi - I own a Samasung SM-S908E/DS (International S-22 Ultra).

Will this CSC Code update also work for the S22 Ultra? I currently can't connect to the AT&T 5G network, and have spotty connectivity with the International bands.
[Samsung Galaxy A34] Jubayer4853:
Which options should be turned on/off in order to install a custom recovery like orangefox or twrp?

(photos taken from youtube)

View attachment 6069371
[Samsung Galaxy A34] fede2782:
This is the picture of Download Mode of a device (A53) with OEM Unlock OFF and KnoxGuard successfully disabled. If you want to install a custom software the device must be unlocked and KnoxGuard disabled
[General Topics] amrit23462:
Hello everyone,

Hope you all are having a great day actually i am having some problem with my phone and that is i cant find the OEM unlock button on my developer option its been a week i bought i flashed the firmware with AND11, 12 BUT STILL NO LUCK I AM TRYING to ROOT the device everytime everything i tried i common problem appears SECURE CHECK FAILED VBMETA i dont know either the bootloader is unlocked or not can anyone help.
[General Topics] JonnyTrulove:
Way too generic...

You're going to want to go to the forum for the actual device you own and ask under the proper section. List details about your device.

Welcome. 👍