Related
Hi
I just purchased N900A with 4.3 android,
trying to find sms delivery report option in message setting - SMS/MMS - Text Message Setting but there is no any option to switch on, there are no Delivery report check-box,
there is only Manage SIM Card messages; Message Center and input mode, Delivery Report is not in General Setting neither in More setting, this is Because AT&T version or its a bug in 4.3 version??
Kaiser32 said:
Hi
I just purchased N900A with 4.3 android,
trying to find sms delivery report option in message setting - SMS/MMS - Text Message Setting but there is no any option to switch on, there are no Delivery report check-box,
there is only Manage SIM Card messages; Message Center and input mode, Delivery Report is not in General Setting neither in More setting, this is Because AT&T version or its a bug in 4.3 version??
Click to expand...
Click to collapse
It's the very first option under SMS/MMS settings...
From the messaging app (make sure you not inside of a message) click the menu button then click settings..at the top click the middle button that says SMS/MMS
I had a lot of android phones HTC's; Samsung's and really know where to find the delivery report check-box bu the problem is that in my setting there is no this option at all
Kaiser32 said:
I had a lot of android phones HTC's; Samsung's and really know where to find the delivery report check-box bu the problem is that in my setting there is no this option at all
Click to expand...
Click to collapse
That's odd...I went through mine before I posted to make sure I knew what I was talking about. Sorry I couldn't help any more.
Agent said:
That's odd...I went through mine before I posted to make sure I knew what I was talking about. Sorry I couldn't help any more.
Click to expand...
Click to collapse
Yes thats really odd, I didn't purchased this phone from official dealers or store, I have checked and its not a Fake Note 3 but this is something weird.
How could I check is it custom ROM or not? maybe its because of ROM ? but in "about device" everything looks official
Kaiser32 said:
Yes thats really odd, I didn't purchased this phone from official dealers or store, I have checked and its not a Fake Note 3 but this is something weird.
How could I check is it custom ROM or not? maybe its because of ROM ? but in "about device" everything looks official
Click to expand...
Click to collapse
Can you screenshot the settings and post it here?
Agent said:
Can you screenshot the settings and post it here?
Click to expand...
Click to collapse
I'll post it later from home
So here is screen of message settings and firmware
Same screenshot I have for SMS/MMS. Official N900A, purchased through official retail channel, stock, unrooted, Messaging app, shipped with MJ5. No delivery receipt option.
My wife's, shipped with MI9, same retail channel, OTAd to MJ5, same thing - no delivery receipt.
Very strange.
Agent said:
It's the very first option under SMS/MMS settings...
From the messaging app (make sure you not inside of a message) click the menu button then click settings..at the top click the middle button that says SMS/MMS
Click to expand...
Click to collapse
I just looked on my phone as well running MJ5 and I do not have the option in the location you said either. In fact like the OP I do not see an option to see message receive confirmations.
One queation not related to this topic, while booting here is at&t logo and lock icon with writing "custom" what does it means?
Sent from my SAMSUNG-SM-N900A using xda app-developers app
Kaiser32 said:
One queation not related to this topic, while booting here is at&t logo and lock icon with writing "custom" what does it means?
Sent from my SAMSUNG-SM-N900A using xda app-developers app
Click to expand...
Click to collapse
It means your phone is most likely rooted.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Cojam1 said:
It means your phone is most likely rooted.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Click to expand...
Click to collapse
So it doesn't means that its a Custom ROM ?
Kaiser32 said:
So it doesn't means that its a Custom ROM ?
Click to expand...
Click to collapse
The AT&T version cannot be flashed right now due to a locked bootloader. Therefore it is impossible to have a custom ROM installed without it running Safestrap which you would see at bootup if it was as it would ask which ROM you wanted to boot with. The CUSTOM lock simply means you are rooted and nothing else. You do not have a special phone or anything.
Solarenemy68 said:
The AT&T version cannot be flashed right now due to a locked bootloader. Therefore it is impossible to have a custom ROM installed without it running Safestrap which you would see at bootup if it was as it would ask which ROM you wanted to boot with. The CUSTOM lock simply means you are rooted and nothing else. You do not have a special phone or anything.
Click to expand...
Click to collapse
Thanks a lot for detailed answer
Galaxy J SC-02F
Hello ,
I have a Galaxy J from DoCoMo Japan wich is very close to the Note 3 features , bought it on the online market ,
was not rooted and region locked . I've manage to root the device and to region unlock it with Chainfires unlock app ,
now its working on Europe and even with LTE. Conversations , SMS and mobile data.
But I don't have MMS options in the stock message app , don't have video call in the stock ROM dialer and don't have
any Delivery reports options in the Message settings screen .
My screen looks exactly as the sent picutres on the previous page , but without the MMS options.
The ROM is the stock DoCoMo ROM where I've managed with titanium backup to freeze all the crap. (about 28 usless system apps)
Hints , tips , advices would be welcome.
Thank you.
Did this ever get resolved?
Did this ever get resolved? I am having this same issue in August 2016. This is with my Samsung S6 phone running Android 6.0.1.
Go into airplane mode, then come out, directly after hit whichever one you want to do (wifi hotspot/USB tethering) and it should work without problems. I have tried and used both. If you have an easier way, please share!
Go to An settings and add dun to the end of the pan type. Works everytime. Not just Motorola, works on Note8 and V20
"An settings"? "pan type"?
Are these typos we have to decrypt? I don't have anything like this is my Network Settings.
Quantumstate said:
"An settings"? "pan type"?
Are these typos we have to decrypt? I don't have anything like this is my Network Settings.
Click to expand...
Click to collapse
He's meaning APN settings and APN type "settings>More>cellular networks>access point names"
But this didn't work for me
Comet1966 said:
He's meaning APN settings and APN type
Click to expand...
Click to collapse
No kidding?
I sure hope he's not a coder, an editor, or missile tech.
Salesman, or driving a mop would be good fits.
Quantumstate said:
No kidding?
I sure hope he's not a coder, an editor, or missile tech.
Click to expand...
Click to collapse
Lol if he's typing on this phone I can understand it, I mistype a lot on this one. But I do look back and fix them. You should try the APN settings and see if they work for you. I still gotta stick with the airplane mode method.
You do realize Sprint includes hotspot in the unlimited plan, right?
donjuro said:
You do realize Sprint includes hotspot in the unlimited plan, right?
Click to expand...
Click to collapse
No they don't. Maybe in one of them, but not mine.
If you go to sprint.com you'll see on the front page they include 10 GB of hotspot data. After those 10 gigs I believe it's throttled. I've had this for as long as I can remember.
donjuro said:
If you go to sprint.com you'll see on the front page they include 10 GB of hotspot data. After those 10 gigs I believe it's throttled. I've had this for as long as I can remember.
Click to expand...
Click to collapse
That's not the plan we have. We've had our plan since 2007. Everything family plan I believe
I did mean apn lol. I also used 253gb of data last month.
WARNING about switching to a plan with free 10GB/mounth Mobile Hot Spot: Despite confirming with the Sprint phone jockey that Google Voice carrier integration would still work when I switched from my Everything to a Freedom Unlimited plan; it ended up breaking the integration and "cancelling" my Google Voice account. It took me about five days talking to Google and Sprint; and only after going back to the Everything plan, I was able to get GV working again.
Sent from my iPad using Tapatalk
can someone update this post with the info of Android 8 ROM? does the procedure in OP work on Android 8?
if not what other way are there?
doctorman said:
can someone update this post with the info of Android 8 ROM? does the procedure in OP work on Android 8?
if not what other way are there?
Click to expand...
Click to collapse
Id be interested in knowing as well.
dohcdragon said:
Id be interested in knowing as well.
Click to expand...
Click to collapse
It works just tried it
doctorman said:
can someone update this post with the info of Android 8 ROM? does the procedure in OP work on Android 8?
if not what other way are there?
Click to expand...
Click to collapse
Yup it works just fine.
The apn is grey out. How to change it?
ericliujian said:
The apn is grey out. How to change it?
Click to expand...
Click to collapse
Add a new apn and use the same info from the greyed out apn.
Sent from my Moto Z (2) using XDA-Developers Legacy app
I just acquired a stock Sprint Z2 Force on Oreo 8.0 and the usual Airplane / Quick Hotspot tap fix isn't working like it did on the E5 Plus and Z3 Play, both of which were also running Oreo - the hotspot never activates on the Z2. APN's are all greyed out and locked and there's no way to add another one as of now. I need Hotspot in emergencies only, but I do need it for those occasional situations. Any other workarounds? Thanks!
Update - APN's can be added (not edited or removed) when the phone first reboots, but adding the dun command to the default "internet x.ispsn" APN - under a new APN with all other settings duplicated (as was suggested) - doesn't enable the hotspot as of now.
TVCCS said:
I just acquired a stock Sprint Z2 Force on Oreo 8.0 and the usual Airplane / Quick Hotspot tap fix isn't working like it did on the E5 Plus and Z3 Play, both of which were also running Oreo - the hotspot never activates on the Z2. APN's are all greyed out and locked and there's no way to add another one as of now. I need Hotspot in emergencies only, but I do need it for those occasional situations. Any other workarounds? Thanks!
Update - APN's can be added (not edited or removed) when the phone first reboots, but adding the dun command to the default "internet x.ispsn" APN - under a new APN with all other settings duplicated (as was suggested) - doesn't enable the hotspot as of now.
Click to expand...
Click to collapse
I was able to edit mine using an sq3lite editor from the PlayStore.
https://play.google.com/store/apps/details?id=com.dundastech.sqlitemasterlight
Add dun to the end of the internet apn, then change the dun apn to x.ispsn
It's under the app phone and messaging storage/databases/telephony.db/carriers
Just search for your operator by numeric. Sprint is 310120
Good Morning.
I bought this phone 3 days ago from amazon, i noticed some bugs i want to share. Maybe i'm just a noob but i can't find a solution so i ask for your check.
1. It's impossible to disable WhatsApp notification. Everyone can read msgs' previews even with the phone locked. I didn't test notification from other apps. Just disabled sound and lock screen preview but it still show it.
2. can't turn off touch-disable function. It's impossible to use the phone inside arm-bands. It seems they forgot the otpion in the Smart Assistance menu.
3. FM radio has not the RDS function.
I'm sorry i can't add attachment with system infos but i'm not allowed to do it cause forum policies about new users.
I would appreciate your test,
Thank you.
muse80 said:
Good Morning.
I bought this phone 3 days ago from amazon, i noticed some bugs i want to share. Maybe i'm just a noob but i can't find a solution so i ask for your check.
1. It's impossible to disable WhatsApp notification. Everyone can read msgs' previews even with the phone locked. I didn't test notification from other apps. Just disabled sound and lock screen preview but it still show it.
2. can't turn off touch-disable function. It's impossible to use the phone inside arm-bands. It seems they forgot the otpion in the Smart Assistance menu.
3. FM radio has not the RDS function.
I'm sorry i can't add attachment with system infos but i'm not allowed to do it cause forum policies about new users.
I would appreciate your test,
Thank you.
Click to expand...
Click to collapse
From amazon???
It is flipkart exclusive i think
laddugaur said:
From amazon???
It is flipkart exclusive i think
Click to expand...
Click to collapse
I don't know, I bought it through Amazon Italy.
BTW... is there an official honor's developers portal to submit these issues?
laddugaur said:
From amazon???
It is flipkart exclusive i think
Click to expand...
Click to collapse
https://www.amazon.de/gp/aw/d/B079894FBD/ref=yo_ii_img?ie=UTF8&psc=1 ofc amazon. there even was a promotion sale on amazon where u get a 64gb sd card for free when you order the phone until last week somewhen. i ordered mine during that time. not quite flipkart exclusive.
@muse80 i woild recommend you get rid of emui. it got replaced after just 20 hours on my honor 9 lite. fixes all your problems and many more
Sent from my Honor 9 Lite using XDA Labs
4RK4N said:
https://www.amazon.de/gp/aw/d/B079894FBD/ref=yo_ii_img?ie=UTF8&psc=1 ofc amazon. there even was a promotion sale on amazon where u get a 64gb sd card for free when you order the phone until last week somewhen. i ordered mine during that time. not quite flipkart exclusive.
@muse80 i woild recommend you get rid of emui. it got replaced after just 20 hours on my honor 9 lite. fixes all your problems and many more
Sent from my Honor 9 Lite using XDA Labs
Click to expand...
Click to collapse
Have u flashed any custom rom if yes then which 1??
Number 1 and 2 are working perfectly - try in settings.
There is no RDS
prem222 said:
Number 1 and 2 are working perfectly - try in settings.
There is no RDS
Click to expand...
Click to collapse
HI, for notifications I still can't figure out how to set WhatsApp notification only with flashing led, without sounds...
And in the settings I haven't the option to set the touch-disable function... Could you tell me where you found it please?.
Notifications - Do try it Yourself, remember that You have to manage it inside Whatsapp itself as well.
Touch-disable is in smart assistance at the bottom od the screen.
prem222 said:
Notifications - Do try it Yourself, remember that You have to manage it inside Whatsapp itself as well.
Touch-disable is in smart assistance at the bottom od the screen.
Click to expand...
Click to collapse
Hi,
regarding the touch-disable function, this is the smart assistance menu... i can't find it.
Also searching "touch" word in the menu gives no relevant results.
That's the problem with different phone versions.
I do own an Indian/Chinese version 3GB/16GB.
Model LLD-AL10. CUSTC675D3
I do have PRIVATE SPACE, APP TWIN , DOUBLE TAP TO WAKE, touch-disable function. etc
Sadly I do not have an NFC which was one of the reasons I bough't this phone.
same problem
i have this same problem
prem222 said:
That's the problem with different phone versions.
I do own an Indian/Chinese version 3GB/16GB.
Model LLD-AL10. CUSTC675D3
I do have PRIVATE SPACE, APP TWIN , DOUBLE TAP TO WAKE, touch-disable function. etc
Sadly I do not have an NFC which was one of the reasons I bough't this phone.
Click to expand...
Click to collapse
I have model LLD-L31... APP TWIN, DOUBLE TAP, but no touch-disable...
I hope honor fix it asap because it's an annoying lack
Hi guys
Can you please tell me where can I find the hidden network settings or similar option in pie stock. I am not able to lock bands anymore.
Note 8 Exynos
Any help is greatly appreciated
saif.dmaster said:
Hi guys
Can you please tell me where can I find the hidden network settings or similar option in pie stock. I am not able to lock bands anymore.
Note 8 Exynos
Any help is greatly appreciated
Click to expand...
Click to collapse
Guys, almost a 100 views and no help yet?
Do a search, I saw something related to your inquire
winol said:
Do a search, I saw something related to your inquire
Click to expand...
Click to collapse
I did, but couldn't find it. Probably samsung did remove it completely
You can try with shortcut master app , you can access many hidden settings this way
Shortcut Master cannot provide access to most of the interesting codes since an Oreo update approximately a year ago...
Take it)
https://play.google.com/store/apps/details?id=com.ather.networkmode
saif.dmaster said:
Hi guys
Can you please tell me where can I find the hidden network settings or similar option in pie stock. I am not able to lock bands anymore.
Note 8 Exynos
Any help is greatly appreciated
Click to expand...
Click to collapse
arslan4k1390 said:
https://play.google.com/store/apps/details?id=com.ather.networkmode
Click to expand...
Click to collapse
If what this app does is what you're looking for, then I'm not sure what the problem is, because on my device I have a setting to lock the network to LTE/3G/2G (auto conenct); 3G/2G (auto connect); 3G only; and 2G only. I'm not sure what more you want.
OnnoJ said:
Shortcut Master cannot provide access to most of the interesting codes since an Oreo update approximately a year ago...
Click to expand...
Click to collapse
arslan4k1390 said:
https://play.google.com/store/apps/details?id=com.ather.networkmode
Click to expand...
Click to collapse
Max_Terrible said:
If what this app does is what you're looking for, then I'm not sure what the problem is, because on my device I have a setting to lock the network to LTE/3G/2G (auto conenct); 3G/2G (auto connect); 3G only; and 2G only. I'm not sure what more you want.
Click to expand...
Click to collapse
I'm sorry i should've been more clear and precise. I was looking for the hidden activity called Hidden Network Settings that was present in Oreo. By using that i was able to lock my phone to specific Network Bands like B40 or B5 or multiple specific bands.
However in PIE that hidden activity is not present, i did go through all of them one by one.
Thanks for your help guys
Hi there , I've been searching for topics like this in the past three hours to share the way I did to make Hidden Network settings work on pie.
Here's what I have done. Well it may not work for you if you're not rooted but I believe that there's another simpler way than mine
First. I have downloaded hidden network settings.apk from apk mirror the last update which is on 31-03-2019
Second I have installed it using Lucky Patcher
Rebuild & Install > Navigate to the path where you downloaded Hidden Network settings > Install it as a system app ( integrate app to system ) > Reboot
Please let me know if it worked out for you
Ki1ra100 said:
Hi there , I've been searching for topics like this in the past three hours to share the way I did to make Hidden Network settings work on pie.
Here's what I have done. Well it may not work for you if you're not rooted but I believe that there's another simpler way than mine
First. I have downloaded hidden network settings.apk from apk mirror the last update which is on 31-03-2019
Second I have installed it using Lucky Patcher
Rebuild & Install > Navigate to the path where you downloaded Hidden Network settings > Install it as a system app ( integrate app to system ) > Reboot
Please let me know if it worked out for you
Click to expand...
Click to collapse
This would have been finally the Solution. But without root no chance to install as system app !! I am searching since Month to find a solution for my Note 9 and Pie.
I can't root because to many Apps and google Pay will cause troule with time.
Hello Have you found a solution? I have the same problem, please help if you can
Abdulkrimali said:
Hello Have you found a solution? I have the same problem, please help if you can
Click to expand...
Click to collapse
Different carriers lock there hidden menus. MetroPCs and Tmobile dont. Mine work fine but I have to manually enter the codes in the phones dialer.
Amos420en said:
Different carriers lock there hidden menus. MetroPCs and Tmobile dont. Mine work fine but I have to manually enter the codes in the phones dialer.
Click to expand...
Click to collapse
how can I manually enter the codes ? *#0011# then ? :crying:
Abdulkrimali said:
how can I manually enter the codes ? *#0011# then ? :crying:
Click to expand...
Click to collapse
In the phone app itself!! As soon as I hit # it enters the menu
Amos420en said:
In the phone app itself!! As soon as I hit # it enters the menu
Click to expand...
Click to collapse
This is what I get
Sent from my SM-G950U1 using XDA Labs
BIGDADDYXXL said:
This is what I get
Click to expand...
Click to collapse
Who's your phone carrier?
Amos420en said:
Who's your phone carrier?
Click to expand...
Click to collapse
Cricket,
Sent from my SM-N950F using XDA Labs
I rooted my phone and installed the Hidden Network Settings app from OREO stock rom in PIE as system app
Just pushed the app in system apps directory with the right permissions
I am now able to lock network bands.
However it only works in rooted cases.
I wasnt able to do anything in stock unrooted rom
Is there a similar hidden menu that I can access to fix my GPS? It only works when I'm stationary, and VERY slow to update when I'm driving. The most annoying issue is that any APP like Google Maps is oriented 90 degrees in a different direction whenever I place it in "compass" mode (even when moving). I've done the figure-8 calibration numerous times whenever prompted, but it doesn't help.
Someone knows how to lock a specific LTE band after Android Pie update?
For example locking the device to use only lte band 4
Thanks
jd14771 said:
you could do that in oreo?
Click to expand...
Click to collapse
Yes, using Shorcut Master App or with the app in this video:
https://youtu.be/7HeB8LvQpag
AlEjAnDrO812 said:
Someone knows how to lock a specific LTE band after Android Pie update?
For example locking the device to use only lte band 4
Thanks
Click to expand...
Click to collapse
yes u can
Here are the steps-
1. Open quickshortcutmaker app
2. Goto call settings and then goto last call settings
3. Goto band selection by clicking 3 dots and now your favorite band is selected.
http://shorturl.at/orEHJ
AlEjAnDrO812 said:
Someone knows how to lock a specific LTE band after Android Pie update?
For example locking the device to use only lte band 4
Thanks
Click to expand...
Click to collapse
Yes : download activity launcher
https://play.google.com/store/apps/details?id=de.szalkowski.activitylauncher
Then stretch for "hidden", and open the app that go to a phone icon named hidden something.
Then, in the hamburger menu choose the band selection mode, pick the bands you want to lock to, then activate it
go back to "Network mode" from the hamburger menu and pick "band selection mode".
That's all
Nastrahl said:
Yes : download activity launcher
https://play.google.com/store/apps/details?id=de.szalkowski.activitylauncher
Then stretch for "hidden", and open the app that go to a phone icon named hidden something.
Then, in the hamburger menu choose the band selection mode, pick the bands you want to lock to, then activate it
go back to "Network mode" from the hamburger menu and pick "band selection mode".
That's all
Click to expand...
Click to collapse
Not work with the last updates i even installed the app with the right permissions but samsung removed the service, something called hns or so that's why no known methods work yet.
Brightergk said:
Not work with the last updates i even installed the app with the right permissions but samsung removed the service, something called hns or so that's why no known methods work yet.
Click to expand...
Click to collapse
try my method
Brightergk said:
Not work with the last updates i even installed the app with the right permissions but samsung removed the service, something called hns or so that's why no known methods work yet.
Click to expand...
Click to collapse
Strange, I'm actually using it right now.
The app needs no permission.
Nastrahl said:
Strange, I'm actually using it right now.
The app needs no permission.
Click to expand...
Click to collapse
Mate,thanks but i am on android 9 with note 9 rooted with the last updates and samsung removed that hidden network app with the last updates. I installed it manually as a system app yet it didn't work .I mean the root permissions in the file system not the typical permissions apps ask for camera,contacts etc when installing or launching. Also I heard something called "hns" removed with the updates and that's why it doesn't work if i even install that app manually.
You can also read what i've comment about this issue in this topic,just look at the last messages.
https://forum.xda-developers.com/galaxy-note-9/help/band-lock-android-9-t4070045
Brightergk said:
Mate,thanks but i am on android 9 with note 9 rooted with the last updates and samsung removed that hidden network app with the last updates. I installed it manually as a system app yet it didn't work .I mean the root permissions in the file system not the typical permissions apps ask for camera,contacts etc when installing or launching. Also I heard something called "hns" removed with the updates and that's why it doesn't work if i even install that app manually.
You can also read what i've comment about this issue in this topic,just look at the last messages.
https://forum.xda-developers.com/galaxy-note-9/help/band-lock-android-9-t4070045
Click to expand...
Click to collapse
Sorry I went full retard on this one. I indeed didn't check on which thread in which forum I'm on, so yeah I'm so wrong and off topic...
Nastrahl said:
Sorry I went full retard on this one. I indeed didn't check on which thread in which forum I'm on, so yeah I'm so wrong and off topic...
Click to expand...
Click to collapse
No problem friend thanks a lot for your try.
Will this work for unrooted stock oreo to lock data from switching towers constantly?
I have a N9600 (TGY) device and I tried to manually select bands using instructions from this video:
youtube.com/watch?v=K-DN0q64lRw
I have the latest version of Android 10 available for this device.
I decided I'd rather NOT fiddle with these settings further and reverted everything... Now after a reboot, my device refuses to connect to the network. For example, I cannot make a phone call... Only after going to "Call Settings & Selecting "Automatic", I'm able to make phone calls again.
Any idea how to set everything back to default settings? I don't like the fact that the phone cannot make calls after a reboot as of now ... I'm using this device on AT&T, so what should the default selection be?
Thanks
maxie.maverick said:
I have a N9600 (TGY) device and I tried to manually select bands using instructions from this video:
youtube.com/watch?v=K-DN0q64lRw
I have the latest version of Android 10 available for this device.
I decided I'd rather NOT fiddle with these settings further and reverted everything... Now after a reboot, my device refuses to connect to the network. For example, I cannot make a phone call... Only after going to "Call Settings & Selecting "Automatic", I'm able to make phone calls again.
Any idea how to set everything back to default settings? I don't like the fact that the phone cannot make calls after a reboot as of now ... I'm using this device on AT&T, so what should the default selection be?
Thanks
Click to expand...
Click to collapse
isn't Automatic default Settings ? Or am i missing something ?
N1NJATH3ORY said:
isn't Automatic default Settings ? Or am i missing something ?
Click to expand...
Click to collapse
I had to do a reset of all network settings... Looks like everything is back to normal. Fingers crossed...
AlEjAnDrO812 said:
Someone knows how to lock a specific LTE band after Android Pie update?
For example locking the device to use only lte band 4
Thanks
Click to expand...
Click to collapse
This app lets you lock 5G/LTE/4G/3G/2G bands on most Samsung phones running the latest One UI updates: https://www.reddit.com/r/samsung/comments/g49ocr/app_samsung_band_selection_app/
After much headache with this issue, I found a method that works where the "Band Selection" menu doesn't work (this method is confirmed working on my Galaxy Note 8). Thanks @fasho:
https://forum.xda-developers.com/t/how-to-lock-lte-band.3681480/#post-74325453
TL;DR: Get org.vndnguyen.phoneinfo (from an apk mirror as it is no longer available on the play store), and then run ServiceMode as root. Follow the linked instructions further to disable unwanted LTE bands.