Help! Cannot turn on mobile data while calling and messaging still working! - Samsung Galaxy Note 20 Ultra Questions & Answers

This is regarding the Snapdragon Note 20 Ultra, USA version.
I got a Note 20 Ultra Verizone edition where I flashed an unlocked U1 firmware. I suppose the required software information can be seen from this screenshot:
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The issue now is, as I have put an Indian Operator (Airtel) SIM in the mobile, calling and messaging facilities are working flawlessly, but I cannot turn on mobile data. The WiFi works fine, but no mobile data. The SIM Information looks like this:
Moreover, whenever I try to open the SIM Manager, these four dots keeps loading and the screen just stays there:
I haven't taken a screenshot, but in the next screen the Data Roaming Option cannot be turned on also, I was just looking and turning on/off here and there.....
This is picture of the drop down menu, I suppose it won't be of any help, still posting:
Please let me know if there is any way to solve it....... Also let me know if any other info is required, as I believe I might have missed posting something.....Thanks!

One more thing, I downloaded the firmware from this link:
Download Galaxy Note20 Ultra 5G SM-N986U1 (XAS) N986U1UES4HWD7 in Samfw - Samsung firmware download
Galaxy Note20 Ultra 5G SM-N986U1 (XAS - United States) N986U1UES4HWD7 T(Android 13) samsung firmware download all model, lastest, fast update, completely free and fast speed in Samfw.com ✅
samfw.com
Before, I flashed this firmware, my software info was like this:
And, now after flashing the U1 it is like this:
I see the VZW (Verizone, right?) is still showing in the Service Provider Software info..... Have I f it up somewhere during the flashing? Should the VZW still be there after flashing the U1 version?

EdwardSawhands said:
I see the VZW (Verizone, right?) is still showing in the Service Provider Software info..... Have I f it up somewhere during the flashing? Should the VZW still be there after flashing the U1 version?
Click to expand...
Click to collapse
Yes, it is Verizon and it is not supposed to be there. You should see INS for Indian firmware/ SIM.

TheMystic said:
Yes, it is Verizon and it is not supposed to be there. You should see INS for Indian firmware/ SIM.
Click to expand...
Click to collapse
The problem is they released the Exynos version in India! I suppose I cannot flash Exynos version on Snapdragon, right? Also, the Indian rom had dual sim while this one is i physical SIM+ E-Sim.

Ok, little update.... I flashed the phone again with a VZW Android 13 firmware, and now the mobile data with my Airtel SIM is working flawlessly, even with 5G!!! But guess, as I'm not with a VZW SIM, the set will not receive any update now!

Related

[HELP] Converting OP 7 Pro 5G Sprint to International Variant

I've a OP 7 Pro Sprint Variant, Model: GM1925. When I was in stock ROM, the latest build was 10.0.7.GM25CC. Few weeks earlier, I followed the guide here and was able to successfully convert it to EU firmware. The reason behind this conversion is to get the latest OOS updates asap. But it seems the updates for 5G phones are lagging far behind. My phone is running on 10.0.11.GM27BA currently.
Further, I tried to convert my phone to International variant by following the guide here but failed. More specifically, it stopped after 'Param preload'.
Now, I badly want to convert it to International variant. I don't mind if losing 5G would enable dual sim functionality on my phone.
Is there any way?
[I've attached a screenshot of my phone's About section]
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I got the same problem. Have you got any solution of this??
Shahid Islam said:
I got the same problem. Have you got any solution of this??
Click to expand...
Click to collapse
alive.dew said:
I've a OP 7 Pro Sprint Variant, Model: GM1925. When I was in stock ROM, the latest build was 10.0.7.GM25CC. Few weeks earlier, I followed the guide here and was able to successfully convert it to EU firmware. The reason behind this conversion is to get the latest OOS updates asap. But it seems the updates for 5G phones are lagging far behind. My phone is running on 10.0.11.GM27BA currently.
Further, I tried to convert my phone to International variant by following the guide here but failed. More specifically, it stopped after 'Param preload'.
Now, I badly want to convert it to International variant. I don't mind if losing 5G would enable dual sim functionality on my phone.
Is there any way?
[I've attached a screenshot of my phone's About section]
View attachment 5285229
Click to expand...
Click to collapse
Late on the replies but converting to international is impossible due to different partitions. Dual sim WILL NEVER WORK because we don't have the config files for dsds on the X50 modem. Because of the 5G, updates are behind and will be for basically the phone's EOL. Custom roms are a grey area as modem needs porting and rotation needs fixing, and Android 11 custom roms won't work (due to no modem functionality)
TheGoldenNopler said:
Late on the replies but converting to international is impossible due to different partitions. Dual sim WILL NEVER WORK because we don't have the config files for dsds on the X50 modem. Because of the 5G, updates are behind and will be for basically the phone's EOL. Custom roms are a grey area as modem needs porting and rotation needs fixing, and Android 11 custom roms won't work (due to no modem functionality)
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Thanks for this important information. I won't wast more time for this.
Pretty sure all this is working now
Azukegi said:
Pretty sure all this is working now
Click to expand...
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Hello. Can now somehow go to the latest version of Android for this phone? Sprint 1925 carrier unlocked.
FollowRed said:
Hello. Can now somehow go to the latest version of Android for this phone? Sprint 1925 carrier unlocked.
Click to expand...
Click to collapse
yep, join the Telagram channel and and feel free to ask any questions there. all the tools you need will be there also. https://t.me/+BEQp7TnD7ls1NmZh

Update ATT Samsung note N970U

I have a note that has android 9 and would like to update it but I haven't found the att firmware anywhere,
however I found the t-mobile version, is it possible to update the phone by using that other firmware?
oleonides said:
I have a note that has android 9 and would like to update it but I haven't found the att firmware anywhere,
however I found the t-mobile version, is it possible to update the phone by using that other firmware?
Click to expand...
Click to collapse
Download Galaxy Note10 SM-N970U (USC) N970USQU7GULD in Samfw - Samsung firmware download
Galaxy Note10 SM-N970U (USC - United States) N970USQU7GULD S(Android 12) samsung firmware download all model, lastest, fast update, completely free and fast speed in Samfw.com ✅
samfw.com
Hi, I bought note 10 month ago and it had the same kinda issue, mine was AT&T but unlocked at the same time idk how, anyway It had no updates what so ever After some search I downloaded the N970U1 Firmware and my phone was N970U(ATT)weirdly it worked and everything is ok, I don't know if this was wrong but everything on the device is working perfectly.
note: I am not from USA so any sim will work.
NOTE: "I AM NOT RESPONSBLE IF ANYTHING HAPPEND IF IT WORKED WITH ME I AM NOT GURENTEE IT WILL WORK WITH YOU"
I Used Patched Odin for this to work Link To Download Patched Odin on XDA, if you want to apply this method here's a link from Sammobile to download the Firmware: Sammobile SM-N970U1 Firmware
Here are some screenshots:
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"lightbox_new_window": "New window",
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And Here's a Screenshot from Samsung Members app still recognize my device as SM-N970U but still works with the U1 version
Supposedly the U and U1 firmware can write to either device, but I have a Flip 3 and (F711U) and it only allows U firmware.
Xcatoos said:
Hi, I bought note 10 month ago and it had the same kinda issue, mine was AT&T but unlocked at the same time idk how, anyway It had no updates what so ever After some search I downloaded the N970U1 Firmware and my phone was N970U(ATT)weirdly it worked and everything is ok, I don't know if this was wrong but everything on the device is working perfectly.
note: I am not from USA so any sim will work.
NOTE: "I AM NOT RESPONSBLE IF ANYTHING HAPPEND IF IT WORKED WITH ME I AM NOT GURENTEE IT WILL WORK WITH YOU"
I Used Patched Odin for this to work Link To Download Patched Odin on XDA, if you want to apply this method here's a link from Sammobile to download the Firmware: Sammobile SM-N970U1 Firmware
Here are some screenshots:
And Here's a Screenshot from Samsung Members app still recognize my device as SM-N970U but still works with the U1 version
Click to expand...
Click to collapse
Thanks so much man you really helped me dude I used the same firmware on a comcast version am not in America too

Question lost 5G option after upgrade to Android 12

There was a switch button named enable 5G when Android 11, and I turned off 5G because 5G drained my battery.
After upgrade to Android 12, there is no switch button, and preferred network type is just 4G.
I have tried reset network settings, but it does not work.
How do I find 5G back?
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Did you update OTA or flashed A12 stock ROM? If latter, which region did you flash? Was it same as yours?
I tried the RETAIL and RETBR and both had no 5g either.
I see that RETEU came out, and about to try that. But if that causes same issue then wouldn't flash it
Actually it seems to have affected some other Motorola devices too: https://piunikaweb.com/2022/05/07/motorola-edge-20-g50-android-12-update-breaks-5g-connectivity/
Motorola, damn you, you take so long to update yet that's not enough time to give us something usable???
Windoors said:
Did you update OTA or flashed A12 stock ROM? If latter, which region did you flash? Was it same as yours?
I tried the RETAIL and RETBR and both had no 5g either.
I see that RETEU came out, and about to try that. But if that causes same issue then wouldn't flash it
Click to expand...
Click to collapse
I updated OTA, this phone was bought from Amazon Germany, so the software channel is RETEU.
But I can enable 5G by *#*#4636*#*# and then select phone information -> set preferred network type.
I couldn't enable it that way. I've flashed something else for now. As of now none should update to A12.
Windoors said:
As of now none should update to A12.
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Bit dramatic, a12 works well.
Windoors said:
I couldn't enable it that way. I've flashed something else for now. As of now none should update to A12.
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I just flashed RETEU version on my RETGB phone, locked bootloader. I use MotoFlash pro. Everything works perfect including 5G. (RETEU firmware is identical to RETGB so RETGB users can upgrade early)
Regardless, 5g not working for me in A12 stock rom. Now it seems to work for some people, maybe it's in different region or network. There are reports of it not working in G50 and Edge 20 as well after A12 update.
5g does work fine in A12 custom ROMs though.
I posted this to Motorola forums, and someone asked me for a system bug report, now they are working on it.
Hope they resolve it soon.
https://forums.lenovo.com/t5/moto-g100/lost-5G-option-after-upgrade-to-Android-12/m-p/5145150
Yotoprules said:
I just flashed RETEU version on my RETGB phone, locked bootloader. I use MotoFlash pro. Everything works perfect including 5G. (RETEU firmware is identical to RETGB so RETGB users can upgrade early)
Click to expand...
Click to collapse
Where did you get the firmware? Does MotoFlash come with it?

Question Change carrier SM-S908U Or Change Firmware

Hello
This is the first time I write here, I bought a phone from someone on the internet a week ago as it is unlocked but it is locked on Verizon network and I am in another country in the Middle East and I spoke with Verizon and Samsung Care in the US they all told me that it is not stolen but requires data to unlock The first buyer, and I don't know her, is there a solution to change the firmware to another country and open it? How do I bypass it as soon as possible? I tried to install a ROM for Europe, which is SM-S908E, but the installation did not work, it says fail sha256 is invalid, and another version was installed through Odin
SM-S908U but nothing changed, is there a solution?
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After trying Odin patch I get a different error on the phone screen in red color, as well as in Odin:
secure check fail pit
basim8599 said:
Hello
This is the first time I write here, I bought a phone from someone on the internet a week ago as it is unlocked but it is locked on Verizon network and I am in another country in the Middle East and I spoke with Verizon and Samsung Care in the US they all told me that it is not stolen but requires data to unlock The first buyer, and I don't know her, is there a solution to change the firmware to another country and open it? How do I bypass it as soon as possible? I tried to install a ROM for Europe, which is SM-S908E, but the installation did not work, it says fail sha256 is invalid, and another version was installed through Odin
SM-S908U but nothing changed, is there a solution?
View attachment 5647713View attachment 5647715View attachment 5647711
Click to expand...
Click to collapse
Flash the U1 firmware, hoping the phone was purchased from Verizon more than 60 days ago. You can't install other regions firmware in USA model, only U1 can be installed.
dadmi said:
Flash the U1 firmware, hoping the phone was purchased from Verizon more than 60 days ago. You can't install other regions firmware in USA model, only U1 can be installed.
Click to expand...
Click to collapse
U1
I can't download it to my phone
basim8599 said:
U1
I can't download it to my phone
Click to expand...
Click to collapse
what is the error? Please refer the first 3 posts of this thread.
Edit: looks like latest version is not yet uploaded, you can use the earlier version.
dadmi said:
what is the error? Please refer the first 3 posts of this thread.
Edit: looks like latest version is not yet uploaded, you can use the earlier version.
Click to expand...
Click to collapse
OTA and Non-OTA Firmware for S22 Ultra SM-S908U and S22 Ultra SM-S908U1 Versions
See Post #2 and #3 for the Links to the Firmware All of the firmware posted here can be flashed on any U or U1 Device. Each of the firmware's are NOT carrier dependent and only has carrier labels listed in order to have an idea if you might get...
forum.xda-developers.com

Question Looking for the SM-S908E/DS firmware on Sammobile and Samsung Firmware Downloader - no success?

Hello everyone!
I was using Samsung Firmware Downloader to try and download the latest firmware for my S22 Ultra; the SM-S908E/DS. When Samsung Firmware Downloader returned this error, I wondered why it wasn't working.I used the same firmware CSC as my phone (XSA) but apparently the SM-S908E/DS doesn't seem to have a match?
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For reference, I used SM-S908E with the same CSC and that worked! Which was strange.
Has anyone else experienced the same problem? I have opened up a Github Issue but there has been no response thus far.
Try a manual search for firmware.
Trying to bring back to life an old n8000
Hi all, My n8000 was dead (unsuccessful flash or something). I recetly managed to flash a stock Kitkat Rom using odin: everything worked fine a part from the S-Pen which is not recognized. I read somewhere that flashing an older firmware...
forum.xda-developers.com
ze7zez said:
Try a manual search for firmware.
Trying to bring back to life an old n8000
Hi all, My n8000 was dead (unsuccessful flash or something). I recetly managed to flash a stock Kitkat Rom using odin: everything worked fine a part from the S-Pen which is not recognized. I read somewhere that flashing an older firmware...
forum.xda-developers.com
Click to expand...
Click to collapse
I went through the files on some of the sites - specfically samfrew, sfirmware and samfw. None of these sites yielded the firmware for the SM-S908E/DS - Dual SIM version, only having firmware for the SM-S908E.
It seems like Samsung doesn't show these, or the Dual SIM firmware is considered a subset of the Single SIM version. There are other phones where the Dual SIM version is a different model; like the Galaxy S5 Mini:
SM-G800H (Galaxy S5 Mini Dual SIM)
SM-G800F (Galaxy S5 Mini International)
I unfortunately have no idea what will happen if a firmware for the SM-S908E is used in the SM-S908E/DS. Probably best to not attempt it.
However, I do appreciate the help you tried to give me.
Download Samsung Galaxy A90 5G SM-A908B firmware
Download the latest Samsung firmware for Galaxy A90 5G with model code SM-A908B. Check out our free download or super fast premium options.
www.sammobile.com
Show a screenshot of the phone, with information about the software.
--deleted--
ze7zez said:
Download Samsung Galaxy A90 5G SM-A908B firmware
Download the latest Samsung firmware for Galaxy A90 5G with model code SM-A908B. Check out our free download or super fast premium options.
www.sammobile.com
Show a screenshot of the phone, with information about the software.
Click to expand...
Click to collapse
Thank you for the offer but this is no longer necessary. I have managed to find a solution for my problem.
Apparently, the firmware downloader does not take the "/DS" and the firmware will work for both the normnal and "/DS" devices.

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