yashsingh1/xdaforums huggingface dataset:
[OnePlus 7T Guides, News, & Discussion] thebitjuggler:
Hey would backup my data if I were you. Then run the unbrick tool, I could give you the link on XDA forums but I'll need to go look for it in my documentation. But easier way is to go to the https://onepluscommunityserver.com/ download the following unbrick tool.

Click on Unbrick ToolsView attachment 5738409

Select OnePlus 7TView attachment 5738411

Click on T-Mobile HD63CB/View attachment 5738413

Click on Q (Know you want to stay on R, but you can upgrade from Q to R once you've converted from T-mobile to Global Firmware) View attachment 5738415

In my experience OnePlus 7T T-Mobile OxygenOS 10.0.3.zip works.

View attachment 5738417

Once you've reset your phone Android 10, you can now do the T-mobile to Global Firmware conversion. I'm assuming you have used the MSM tools previously. If you need any help about that please let me know. Done that quite a few times now. I prefer the last step on Manjaro Linux as I don't have to worry about the drivers for the ADB interface. But I get the idea you have that sorted out. BTW my OnePlus 7T runs OxygenOS 11.0.9.1.HD65AA. I'm not locking the bootloader as I do root it and use it for Kali Nethunter from time to time.
[OnePlus 7T Guides, News, & Discussion] orangepowerpokes:
Have you tried reset network settings? Should be a place to do that in settings. It'll also drop things like paired bluetooth devices and saved networks.
[OnePlus 7T Guides, News, & Discussion] rojea896:
I haven't tried that, but I've flashed so many roms and factory reset so many times it probably won't have any effect. I eventually will try it again and I will keep that in mind. Thank you for the reply though.
[OnePlus 7T Guides, News, & Discussion] Mzmalik:
I also have HD1907 T Mobile Version of Op7T.

It had global version installed when I bought it (Used device)

It was bootloader unlocked but when I flashed original t mobile rom using msm tool, bootloader got locked as well and I had to apply for bootloader unlock code from Oneplus and wait for 7 days.

Then, after unlocking bootloader again, I tried flashing global fastboot rom. It was unsuccessful and phone was almost bricked 😅

Got errors like 'cannot write to critical partition'

Again had to flash stock t mobile rom after much difficulty.
[OnePlus 7T Guides, News, & Discussion] thebitjuggler:
I'll need to have a look, but think after the first reboot if you reboot into Fastboot and not FastbootD you'd get those problems. Certain .img files only flash in FastbootD. Lol bricked this phone multiple times, but the MSM Tool and EDL is a life saver.
[OnePlus 7T Guides, News, & Discussion] orangepowerpokes:
I've been able to use the guide below twice on seperate locked TMO 7ts, and in the end LineagOS from here.

https://xdaforums.com/t/guide-wip-t-mobile-brand-conversion-to-rooted-global-firmware.4019495/

I'm pretty sure I recall that you need to flash the global 7t rom (not the TMO version) IF you intend to flash anything but the TMO stock rom. In other words, don't go from TMO stock firmware to say the pixel experience. So if your bootloader is unlocked, go grab one of the global ROMs (10 or 11), flash that, then factory reset your phone. Your device should report HD1905 in settings as the variant (non-tmo).

I suspect if you're having trouble with multiple roms, you just need to wipe data/cache, then use the link above to flash the global, then factory reset again just to be sure no tmo footprints are left behind. Verify HD1905 is your phone variant, then flash away with whatever you desire. And after that, it wouldn't hurt to factory reset again.

I wouldn't think Jamaica would be a problem, but I truely don't know, maybe someone else here could comment?
[OnePlus 7T Guides, News, & Discussion] thebitjuggler:
https://xdaforums.com/t/guide-onepl...tional-firmware-conversion-explained.4198817/

I use the following thread's steps to convert my T-mobile to Global. It also allows for dual sim. Haven't tried the OnePlus 7T with a sim card. It'll still show HD1907, but firmware will show HD65AA instead of HD63CB.

View attachment 5738831
[OnePlus 7T Guides, News, & Discussion] rojea896:
I'm on crDroid after flashing the global 10.0.13 then locally updating to the latest version. The phone is recognized as HD1905 still. when you flash your phone you're able to use any sim with no problem?
[OnePlus 7T Guides, News, & Discussion] orangepowerpokes:
I'm actually still on TMO as a carrier.
[Samsung Galaxy S10 Questions & Answers] sfattaway:
how can i take out of retail mode? please help
[Touch Diamond, MDA Compact IV ROM Development] RootKidMitch:
Hello Guys!

Since my Vario IV is with its original ROM not as fast as it could be, I want to install another ROM.

But before I do that, I need the original T-Mobile Germany rom, so that I can install this again, if I have to send the phone back for some warranty-causes, or if I don't like the new modded Rom.

So, is the original one released yet or is there any way, how I can extract and maybe release it?

The other thing is that I don't really know which rom I should install then, since I'm quite new in the xda-business. There are so many roms out there. I'm basically looking for a factory HTC-rom, that hasn't installed much stuff from the start. It should just be faster and has the original htc manila interface, not the ugly T-Mobile one.

edit: And the new rom should be German.

I hope you guys can help me!

Thanks!
[Touch Diamond, MDA Compact IV ROM Development] :
T-Mobile MDA Compact IV German Stock ROM

You may download

Latest official ROM here:

http://www.t-mobile.de/fremdcontent/1,2790,123416,00.html

or check here:

1.37.111.3 ROM

http://xdaforums.com/showthread.php?t=405835

or here

http://xdaforums.com/showthread.php?t=406326

1.93.111.2

http://xdaforums.com/showthread.php?t=443465
[Touch Diamond, MDA Compact IV ROM Development] RootKidMitch:
Ahhh, thank you very much!

I wasn't able to find this download on the T-Mobile site on my own.

For further official T-Mobile downloads, can you tell me how I can get to this site, without having the link?
[Touch Diamond, MDA Compact IV ROM Development] RootKidMitch:
I found it.....

Problem is, I need the stock rom for the mda VARIO IV.

Do you have a link for this, too?

-I know, the thread is posted in the wrong section-
[Touch Diamond, MDA Compact IV ROM Development] :
It's seems that VARIO ROm is not presented at t-mobile.de yet.

you may check here (I don't know German) http://www.t-mobile.de/shop/handy/0,4855,2963-_10093-0-1-4,00.html

May be you'll find something helpfull. Or you can write to service support t-mobile and ask about ROM.
[Touch Diamond, MDA Compact IV ROM Development] djvw:
Wrong forum, this one is for the HTC Diamond, what you have is the HTC Raphael. You may have a look there.
[Touch Diamond, MDA Compact IV ROM Development] RootKidMitch:
thank you guys!
[Touch Diamond, MDA Compact IV ROM Development] SvEgI:
you also need original Boot-Loader from T-Mobile !!!
[Galaxy S II Q&A, Help & Troubleshooting] Evie103818:
I cant install/flash zips it results in error 7 and e1001 sometimes and I tried Odin to flash stock rom and flash recovery nothing also I moved everything (phone to laptop in a folder) and moved some filesback to phone nope it didn't work so am I screwed?
[Galaxy S II Q&A, Help & Troubleshooting] Droidriven:
Error 7 means:

1) you are trying to flash a custom file via stock recovery, that doesn't work, you can only flash stock zip files via stock recovery.

Or

2) you are trying to flash a stock file via custom recovery, that doesn't work, you can only flash custom files via custom recovery.
[Teclast X98 Air 3G] Tatsh:
Just Sharing these, as most of the links are expired or invalid

All of these files are release officially by Teclast

Android 4.4.4：X98 Air II (HG6M)-Android4.4.4-V2.03-0A66.rar

Android 5.0：X98 Air 3G (C5J6)-双系统-Android5.0-V2.00版固件

(Dual Boot) Android 5.0+Windows 10：X98 Air 3G (C5J6)-双系统（Android5.0 & Win10）安装文件 ( Password: x0co )

For leeching pan.baidu files, you can use https://oneleaf.icu/

Using Motrix or IDM, set the User-Agent as oneleaf

You can bypass file restriction and download limit

Edit:

Fixed Links

Added X98 Air II FPT Tool (Windows Only)
[Teclast X98 Air 3G] chumacho:
Hi, thank you for the links. The one for (Dual Boot) Android 5.0+Windows 10 is broken (it doesn´t contain a valid url), could you please share it? Thank you in advance..

Edit: Found it w 8.1 + android 5 pass: x0co
[Samsung Galaxy S22 Ultra] wr3cckl3ss1:
Excellent job sir.
[Samsung Galaxy S22 Ultra] netnerd:
i'm on android 13 beta2 on unlocked s22 ultra.

after i click on "DM + MODEM + ADB" then ok,

it' still stuck at Waiting for DIAG....
[Samsung Galaxy S22 Ultra] Mem_0:
Great effort man, Thank you.

but this will not work on variants like S908N Korea or the S9080 China correct ?
[Samsung Galaxy S22 Ultra] peacey8:
Which CSC are you using and which model (S908U1)?

When I tested this, I unlocked the secret codes first on Android 12, then upgraded to Android 13 and secret codes still worked. I'm not sure if you can unlock it directly on Android 13.

Are you willing to downgrade to Android 12 first to try?
[Samsung Galaxy S22 Ultra] peacey8:
Can you flash US firmware on the Korean and Chinese variants with Odin (normal or patched)? If you can get on US firmware, then it might work. I do not think it will work on other firmwares.
[Samsung Galaxy S22 Ultra] wr3cckl3ss1:
I don't think that's possible as the pit files are different.
[Samsung Galaxy S22 Ultra] Mem_0:
till now there is no way to flash US on a Korean
[Samsung Galaxy S22 Ultra] wr3cckl3ss1:
The only Snapdragon variant that has the same pit file as S908U/S908U1....is the S908N. But to no avail. It fails.
[Samsung Galaxy S22 Ultra] Mem_0:
why does it fail ? bec of different pit files ?
[Samsung Galaxy S22 Ultra] wr3cckl3ss1:
The pit files are what partition the device. And....

S908U/S908U1/S908N have B0Q_USA_SINGLEW

S908E - B0Q_GBL_OPEXX

S908W- B0Q_CAN_SINGLEX

And even if you were to get it to flash. That still won't unlock the bootloader. Just an FYI.
[Samsung Galaxy S22 Ultra] Mem_0:
I have made a lot of research and failure tries trying to change the CSC of the S908N I have from KTC to KOO, but every time it fails using Samkey or even Samfw, after further looking they said that Samsung had blocked the Korean variants starting from S21 I guess.

I don't want to unlock the bootloader at the moment, I just want to change csc at first to KOO instead of KTC and after that maybe install international software.
[Samsung Galaxy S22 Ultra] netnerd:
yes, I'm on s908U1 with FKR/FKR, TMB/XAA (Visible wireless on sim, tmobile on esim).

if i downgrade to Android 12, will it wipe my data? i really don't wanna wipe my phone :)
[Samsung Galaxy S22 Ultra] peacey8:
Yes it might wipe your phone, I'm not sure. I wouldn't risk it without backing up first.

I haven't tested this on FKR. So if it doesn't work for you on Android 12, use SamFW FRP Tool to change your CSC to XAA when you're on Android 12. Then it should definitely work.
[Samsung Galaxy S22 Ultra] ekerbuddyeker:
Thanks for this.

Question: if I'm on att or TMOB, does this unlock more useable bands for me?
[Samsung Galaxy S22 Ultra] bigdave79:
I'm having the same issue and I'm on Android 12.

EDIT: I'm an idiot. I did not have the Samsung Android USB drivers installed. Tried it again and now it works!
[Samsung Galaxy S22 Ultra] wr3cckl3ss1:
The phone already comes with all almost all the bands already. This guide just shows you how to enable them all.
[Samsung Galaxy S22 Ultra] formula666:
Has anyone had any luck, I followed all the step to the T, but it still stuck on "waiting for DIA".
[Samsung Galaxy S22 Ultra] formula666:
Running androind 12 / SM-S908U1

canada S22U
[Samsung Galaxy S22 Ultra] bigdave79:
Install Samsung Android USB drivers from here.
[Samsung Galaxy S22 Ultra] lolDayus:
using what though? like I said, any activites with ServiceMode in them just give me an error in Shortcut Maker, but as of right now I made a shortcut to open up the dialer but idk the exact syntax needed to make it dial *#73#

I hardly ever use the app but I just brought up the app's main menu, went to Intents > Dial > and I'm not sure what to change the "android.intent.action.DIAL" section to, should be something like tel:*%2373%23
[Samsung Galaxy S22 Ultra] TechMech1:
I never could get into anything.
[Samsung Galaxy S22 Ultra] cass89:
I couldn't get shortcut maker to work either, but you might be able to make a shortcut with terminal emulator.. I was able to start activities with that when shortcut maker didn't work
[Samsung Galaxy S22 Ultra] peacey8:
What do you mean? Neither code is working for you?
[Samsung Galaxy S22 Ultra] crazyut:
I have the F396W Canadian Fold 4 1TB from Samsung. I did use the XAA VII); I can get the *#73# and was able to verify all bands enabled using the *#2263#. Previously, Telus would only show LTE+ but now is showing 5G.

Next up, the SM-S908W s22 Ultra and using the U1 XAA VHL software (I want to have it do one update before Android 13 hits XAA)

Thank you so much for this post!
[Samsung Galaxy S22 Ultra] peacey8:
Good to see it works on the Canadian Fold 4! FYI, you can also do this directly from XAC (W firmware) and it will also work. You don't need to install XAA firmware (unless you need it for something else like faster updates).
[Samsung Galaxy S22 Ultra] intheb0x:
These bands actually all stick?
[Samsung Galaxy S22 Ultra] intheb0x:
What model do you have?
[Samsung Galaxy S22 Ultra] intheb0x:
Can anyone explain to me why next to his bands it says nrdc NSA and not on anyone else's band listing? Does that always say that when nrdc is enabled?

NRDC is for dual connectivity with Sub6 + mmWave bands in parallel and it only applies to 5G SA networks.

So he may actually have sa enabled but instead of it saying essay it says nrdc signifying that NSA is enabled but nrdc is enabled meaning mm wave and sa dual connectivity so essay is enabled as well
[Samsung Galaxy S22 Ultra] nnighthawk:
Yes. The network CSC change persisted even after updating to stable A13. I'm not sure if the behavior is different if you're starting from a different CSC but with TMB to GCF, I was able to connect to previously hidden bands (B14, N25 SA, etc.) without changing any other settings.
[Samsung Galaxy S22 Ultra] intheb0x:
Can you take a picture or a screenshot of your band's currently and post it I'm just curious what 5G bands stick? So you say N1 and such doesn't but can you go to that menu and just take a screenshot and post it and show me what actually sticks ?

Just curious I don't have a device in hand to test with.

So just go to the service screen that shows all the bands and take a screenshot and then if you can post it so I can see what is just automatically there not after you select all bands but how it is right now if you just went to that screen and took a screenshot what actually shows up is what I'm asking if it's possible if you have time.
[Samsung Galaxy S22 Ultra] nnighthawk:
View attachment 5753453It's the same in both SIM slots in case you were wondering (btw, NRDC can be enabled for all NR bands but I disabled it)
[Samsung Galaxy S22 Ultra] intheb0x:
Thanks so much!

what's your model number???

Because whatever your model number is is going to be the next device that I get personally lol
[Samsung Galaxy S22 Ultra] nnighthawk:
S908U (carrier version), but you should probably go for the S908U1 (Samsung unlocked) unless you get a good deal through your carrier like I did.
[Samsung Galaxy S22 Ultra] intheb0x:
Currently have the carrier version of the s20 ultra so I know what you mean.
[Samsung Galaxy S22 Ultra] lolDayus:
sorry if this is obvious but I'm not even sure how to search for this...once I turn off all bands and turn on *only* the LTE band I need for internet, I stop sending/receiving picture messages. Which band do I need to turn back on for SMS/MMS specifically?
[Samsung Galaxy S22 Ultra] peacey8:
I'm not sure but I think SMS should work on any band. This sounds like an APN issue to me. Did you check your APN settings?

Anyways, there aren't that many bands. Just turn them on one by one and check SMS sending until you find which one you need.
[Samsung Galaxy S22 Ultra] george.smarandache:
I've been using a S908U1 in UK [UK network] for the past few days, successfully connected to 4G, 5G, but I noticed that Download and Upload speeds are quite slow.

So I found this post and unlocked all those bands using the first post tutorial, but the speed is still the same.

As a comparison, in the same place where with a Pixel 7Pro I could reach 500Mbps with 5G, now I can barely reach 20-30 Mbps.

Has anyone experience the same low speeds?

Could be purely a modem difference between the two devices?

@peacey8

@wr3cckl3ss1
[Samsung Galaxy S22 Ultra] peacey8:
I'm getting 1 Gbps when connected to n78.

You need to figure out what bands your phone is connecting to and what bands you want it to be on. On your S22U, dial *#0011# -> SIM1 Information -> look at NR_BAND when connected to 5G to see what 5G band is being used. Also look at NR_RSRP and NR_SINR to see the signal and SNR level.

For your pixel, I'm not sure how you can see which 5G band you're connected to. But you might want to figure out how so you can debug the S22U better.
[Samsung Galaxy S22 Ultra] george.smarandache:
Thank you for the info.

I tried again today and it seems to be back to normal [>500Mbps - 5G and >40Mbps - 4G]. I think the other day I was not on n78. Now I can confirm that I am on n78 after checking *#0011#.

Thank you for the tutorial on how to unlock the bands, does the job indeed.
[Samsung Galaxy S22 Ultra] Crbljr:
Hello,

I have ss22 ultra XAA , i made first the update to android 13 , using the method to change csc and the update via wi-fi. Then i unlocked the bands through service.

But when i check NR_band connected on 5g is says " - " and my speed is around 100mbs.

Also i am in Europe and i would like to have 4g , 4g+ , not LTE or LTE+ , also on LTE i have like 20-22mbs and also i don't find the NR_BAND.

Can somebody help me with this problem ?

Thank you ,

Have a nice day all
[Samsung Galaxy S22 Ultra] peacey8:
Under *#0011#, NR_BAND will show "-" when NOT connected to 5G. Are you sure you're connected to 5G? Can you show a picture of the NR_BAND screen when on 5G?

Also, NR_BAND is only for 5G, for 4G/LTE band look at the line at that says "LTE RRC:CONN BAND:XX" XX is your LTE band number you're connected to. You can also use an app like LTE Discovery to see what LTE band you're connected to and what the LTE aggregation bands are too. Though, that app won't have information on 5G.

Finally, the 4G/4G+ is the same as LTE/LTE+. It's just the US firmware uses LTE icon instead of 4G icon like in Europe. But it's the same thing.
[Samsung Galaxy S22 Ultra] lexcyn:
I have a U1 Z Flip 4 and successfully enabled the 5G bands but for some reason my IMS registration is showing as "not registered", which means I do not get VoLTE or VoWiFi. Any ideas what I can check?
[Samsung Galaxy S22 Ultra] peacey8:
Mine shows registered and VoLTE and VoWIFI are enabled under *#*#4636#*#* -> Phone Info. I'm in Canada on U1 firmware (XAA).

Which carrier are you with? Did you try to remove and put your SIM card again? Does it happen if you put your SIM in another phone?
[Samsung Galaxy S22 Ultra] lexcyn:
So this is an actual USA model Z Flip 4 on the U1 firmware, I've unlocked all the 5G bands and that works fine. Just IMS registration issues. Using my SIM on my iPhone 13 I can successfully use VoLTE and VoWiFi.

Edit: I wonder if this is because the CSC is wrong - so because its a U1 XAA model, there is no Canadian CSC enabled, which probably means I do not have the correct carrier settings for VoLTE etc.
[Samsung Galaxy S22 Ultra] peacey8:
Which carrier are you with?
[Samsung Galaxy S22 Ultra] lexcyn:
Telus
[Samsung Galaxy S22 Ultra] peacey8:
Oh I'm on TELUS too. Also, my S22U I bought from US directly (it came with the U1 firmware). However, there is no difference between the US/Canada models, they are the same which is why we can flash U1/W on either of them.

So I don't think that's the issue. I'm not sure honestly, it's working for me on Telus on U1 firmware on S22U1 model. Maybe try to reset network settings, clear cache, or factory reset as a last resort.
[Samsung Galaxy S22 Ultra] lexcyn:
Yeah I just did a factory reset. The weird thing is I tried flashing the XAC firmware and it failed at prism.img. Unsure what that means, but re-flashing the XAA firmware fixes it
[Samsung Galaxy S22 Ultra] peacey8:
You can try using patched Odin instead, found here.
[Samsung Galaxy S22 Ultra] lexcyn:
I was able to flash XAC back but for some reason IMS still won't register. I will have to try and call Telus to see why. Maybe my IMEI needs to be whitelisted?
[Samsung Galaxy S22 Ultra] lexcyn:
Just an FYI - I spoke to Telus support and they told me because its a USA model (they looked up the IMEI) they won't register the IMS and I would have to buy a Canadian model for it to work. That seems completely bogus to me. I'm sure there is something I can do unless Telus really tightened the way they register phones for IMS.
[Samsung Galaxy S22 Ultra] Galaxy-Geek#1:
I have a Galaxy S22 Ultra on Verizon (SM-S908U) and I've never heard of this? Can anyone explain what this does (I assume changes how the phone communicates) and what the benefit is?
[Samsung Galaxy S22 Ultra] peacey8:
That's really odd because I also have the US model as I said and it's working fine for me. Didn't have to call them or anything either, it just worked.

Maybe you can try to go to a Telus store and pick up an eSIM? And try the eSIM instead of the SIM card to see if it makes a difference? I'm honestly not sure, just an idea for things to get triggered somehow.
[Samsung Galaxy S22 Ultra] lexcyn:
Maybe its worth a shot, but I SIM swap between phones a lot so I'd rather not use an eSIM. I know it's a super strange issue because it should work unless Samsung changed something with the Flip 4 model that doesn't load the correct configs even if you switch firmware?
[Samsung Galaxy S22 Ultra] peacey8:
Well if by fluke the eSIM thing works, maybe you could switch back to a SIM after that and it still works. Anyhow, I'm not even sure if this will work.
[Samsung Galaxy S22 Ultra] peacey8:
Please read the thread, there are multiple posts explaining the benefits of this.

In summary, this unlocks all bands, even those not used in the US. If you're in the US, in most cases this won't really help you since your bands are already optimized to your carrier. It won't make your connection faster or anything. But if you live outside the US using a US phone, or want to travel and get fast 5G speeds in other countries while roaming, you'll have to unlock all bands so you can get faster speeds and more 5G coverage.
[Samsung Galaxy S22 Ultra] rayw_xda:
Even in the US using a US native SIM this still has its benefits. The carriers are upgrading their networks and turning on new bands. For example T-Mobile just turned on n25 5G in my area but Samsung hasn't enabled n25 in the TMB CSC yet so I was able to use the newly expanded network right away.
[Samsung Galaxy S22 Ultra] fsmeurinne:
Anyone that received the Android 13 UI 5 update can check if this still works? Did you have to do the procedure again after you updated?
[Samsung Galaxy S22 Ultra] wr3cckl3ss1:
It still works.
[Samsung Galaxy S22 Ultra] fsmeurinne:
Did you have to redo the process or it kept the settings, I'm out of town and don't have that laptop with me, so want to know if I can just update now or wait until I'm back.