Develop Bugs

Change the H to 4G

So I have a Galaxy Nexus bought from Google Play and I absolutly love it. I'm using it on Tmobile and it displays an H icon for HSPA+
I know that I can easily root it and install a rom, but I perfer not to. I simply just want to change the H icon to 4G WITHOUT rooting.
Is there any way to do this?

without root, no you cant.

Get a post it note and write 4g in the corner where the glue is and then cut it out and sick it over the H.
Otherwise root.

No you need root. And if you did root and you did change it, it'd affect your future OTAs
Sent from my Galaxy Nexus using xda premium

Would I need to install a custom rom to change it?

feihtkrad said:
Would I need to install a custom rom to change it?
Click to expand...
Click to collapse
No. All you have to do is open up SystemUI.APK and go into drawable-xhdpi and replace two images of "3G"

Can I change "E" to "LTE" and get faster speed?
Otherwise, what's the point?

OK let's say I did root, can I just use the existing 4G icon that's built in and simply designate it to show up for T-Mobile?

AcuraKidd said:
OK let's say I did root, can I just use the existing 4G icon that's built in and simply designate it to show up for T-Mobile?
Click to expand...
Click to collapse
Yes you can just rename the icons and they'll show up. There's plenty of flashable zips to do this too. You're not the first one to want this.
But once you start editing things you won't get OTAs to install properly anymore... editing things that aren't meant to be edited messes with that stuff.
Why not just leave it as "H"? You know what it is. Just leave it.

tsekh501 said:
Can I change "E" to "LTE" and get faster speed?
Otherwise, what's the point?
Click to expand...
Click to collapse
Lol this.

tsekh501 said:
Can I change "E" to "LTE" and get faster speed?
Click to expand...
Click to collapse
This one made my day ROTFLMFAO

AcuraKidd said:
I simply just want to change the H icon to 4G WITHOUT rooting.
Is there any way to do this?
Click to expand...
Click to collapse
Switch to Verizon?

Show HSPA+ as 4G

Hello
How can I make my Note II to show on the signal indicator "4G" instead of "H+" (when I'm on HSPA+ of course).
I thought replacing the images, but I couldn't find them. Also, I'm using Simplistic Framework so I guess there could be some problems with that.
Thanks!

Have a look at this thread: http://forum.xda-developers.com/showthread.php?t=2149287

DubelBoom said:
Hello
How can I make my Note II to show on the signal indicator "4G" instead of "H+" (when I'm on HSPA+ of course).
I thought replacing the images, but I couldn't find them. Also, I'm using Simplistic Framework so I guess there could be some problems with that.
Thanks!
Click to expand...
Click to collapse
IMO replacing the icon is the simpliest method.
It is located in SystemUI/res/drawable-xhdpi/stat_sys_data_connected_h_plus.png

muena90 said:
IMO replacing the icon is the simpliest method.
It is located in SystemUI/res/drawable-xhdpi/stat_sys_data_connected_h_plus.png
Click to expand...
Click to collapse
Thanks, it worked

DubelBoom said:
Thanks, it worked
Click to expand...
Click to collapse
You're welcome!

[Q&A][DISCUSSION]Cyanogenmod 12 Official Discussion Thread

[SIZE=+2]This thread has been created
for
Questions & Answers/Troubleshooting[/SIZE]​[SIZE=+2]Specific to CyanogenMod 12 builds by @jsevi83 and @Kra1o5 [/SIZE]
Links to development thread:
[5.0.2][UNOFFICIAL]Cyanogenmod 12
Please feel free to share issues, questions and offer help
{
"lightbox_close": "Close",
"lightbox_next": "Next",
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
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"lightbox_download": "Download",
"lightbox_share": "Share",
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"lightbox_new_window": "New window",
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}
Please keep discussion focused, on the topic described in the OP
Rules:
*Read before posting.

Know bugs and their fixes(if any)
I'll keep this post updated with "basic" known bugs. From basic I mean basic features of a smartphone like Calls, Audio etc.
Known Bugs in R3:
*Camera HDR mode doesn't seem to be working.
*Alarm with device powered off and charging is not working (it works if not charging).

FAQ
Frequently Asked Questions:
Q) Where are Developer options and Performance settings?
A) Go to Settings > About phone, and press five times on Build number.
Q) How can I set 3G only network mode?
A) Open dialer, dial *#*#4636#*#* , open first option "Phone Information", there you can set your preferred network mode.
Q) Why is cpu min freq raising to 1190MHz?
A) It's "touch boost", cpu min freq increases when you touch the screen to give a better response. When you don't touch the screen for a couple of seconds, cpu min freq goes back to 300MHz.
Q) I don't have root permissions. Why?
A) You need to enable root access from Developers Option.

Could we have this thread also discuss common bugs that comes with stock or custom kernel?

Is In call audio is not working in every cm 12 ROM.
I mean like syhost, blisspop etc.
Let me know.

paashu said:
Is In call audio is not working in every cm 12 ROM.
I mean like syhost, blisspop etc.
Let me know.
Click to expand...
Click to collapse
afaik
it doesn't work on CM12 armani-dev (include BlissPop)
in Mokee (Syhost version), it works

How to fix the "Couldn't move app. Not enough storage space." when pressing "Move To SD Card" function?

sud.vastav said:
Known Bugs in R1:
*In-call audio isn't working.
Fix: Set network mode as 3G for the SIM whose call's audio you want to work.
Click to expand...
Click to collapse
That not really a solution. I lost the in-call audio for the first SIM right after I switched the 3G mode to the second one. And since that ROM doesn't support 3G for both SIMs at the same time, one of them will be always without that in-call audio. As I said in the original thread, that bug doesn't seems to be sim- or slot-specific.

philip_petev said:
That not really a solution. I lost the in-call audio for the first SIM right after I switched the 3G mode to the second one. And since that ROM doesn't support 3G for both SIMs at the same time, one of them will be always without that in-call audio. As I said in the original thread, that bug doesn't seems to be sim- or slot-specific.
Click to expand...
Click to collapse
You mentioned.. "ROM doesn't support 3G for both SIMs at the same time?"
Is it possible at all to use 3G on second SIM by just changing the network mode setting? Means set First Slot SIM to 2G and Second Slot SIM to 3G?

psm_bgm said:
You mentioned.. "ROM doesn't support 3G for both SIMs at the same time?"
Is it possible at all to use 3G on second SIM by just changing the network mode setting? Means set First Slot SIM to 2G and Second Slot SIM to 3G?
Click to expand...
Click to collapse
Second sim does not support 3g.
---------- Post added at 05:55 PM ---------- Previous post was at 05:54 PM ----------
the_thespian said:
How to fix the "Couldn't move app. Not enough storage space." when pressing "Move To SD Card" function?
Click to expand...
Click to collapse
move to SD card is not supported, that option may be removed in the next release

sinnerz2000 said:
Second sim does not support 3g.
---------- Post added at 05:55 PM ---------- Previous post was at 05:54 PM ----------
move to SD card is not supported, that option may be removed in the next release
Click to expand...
Click to collapse
Will it ever supported by a custom ROM Or it's a hardware limitation?

psm_bgm said:
You mentioned.. "ROM doesn't support 3G for both SIMs at the same time?"
Is it possible at all to use 3G on second SIM by just changing the network mode setting? Means set First Slot SIM to 2G and Second Slot SIM to 3G?
Click to expand...
Click to collapse
I've test it and I think it possible (cmiiw)
I changed sim2 to 3G and run speed test (result attach)
I've read some people did manage to get 3G on sim2 with KK roms (PA/Mokee) by simply switching sim2 to 3G (and some disabled the sim1 first) and then reboot.
well I don't know for sure, but maybe it natively support by hardware.
cmiiw
hendisap said:
anyone experienced multiple files in music and pictures ..
I opened from the default gallery apps, but if i open in the third-party applications such as QuickPic this problem does not occur,
sorry for my bad english
Click to expand...
Click to collapse
sinnerz2000 said:
Yup I have that issue too.
Click to expand...
Click to collapse
just clear data on settings/apps/all/media storage, then reboot
when it start, let it re-scan for media for about 5minutes/more
everytime I got fc on music player/gallery or got multiple files, I do that.
don't know its a bug, but I read it happened too on various devices with LP custom roms

cpu frequency
is there any app or xposed module which can show cpu core usage or overall cpu usage on status bar??

teddy0804 said:
Could we have this thread also discuss common bugs that comes with stock or custom kernel?
Click to expand...
Click to collapse
Custom Kernels should be discussed in their respective threads.
philip_petev said:
That not really a solution. I lost the in-call audio for the first SIM right after I switched the 3G mode to the second one. And since that ROM doesn't support 3G for both SIMs at the same time, one of them will be always without that in-call audio. As I said in the original thread, that bug doesn't seems to be sim- or slot-specific.
Click to expand...
Click to collapse
I'm a single SIM user so I can't confirm the issue. I wrote only what I read in thread.

psm_bgm said:
You mentioned.. "ROM doesn't support 3G for both SIMs at the same time?"
Is it possible at all to use 3G on second SIM by just changing the network mode setting? Means set First Slot SIM to 2G and Second Slot SIM to 3G?
Click to expand...
Click to collapse
Yes, it's possible. There are two settings that should be changed: the preferred network type for each sim (located at the Mobile Network settings) and the default card for data (located at the Mobile data settings). When the first has been changed, the same setting for the second sim card automatically is being changed as well.
sinnerz2000 said:
Second sim does not support 3g.
Click to expand...
Click to collapse
According to whom? Indeed MIUI V5 doesn't support that, but there are such options in CM11/12.
xtro-xda said:
I've test it and I think it possible (cmiiw)
I changed sim2 to 3G and run speed test (result attach)
I've read some people did manage to get 3G on sim2 with KK roms (PA/Mokee) by simply switching sim2 to 3G (and some disabled the sim1 first) and then reboot.
Click to expand...
Click to collapse
Changing the preferred network type of the second sim is not enough, you should change the setting for default sim for mobile data as well.

xtro-xda said:
I've test it and I think it possible (cmiiw)
I changed sim2 to 3G and run speed test (result attach)
I've read some people did manage to get 3G on sim2 with KK roms (PA/Mokee) by simply switching sim2 to 3G (and some disabled the sim1 first) and then reboot.
well I don't know for sure, but maybe it natively support by hardware.
cmiiw
Click to expand...
Click to collapse
philip_petev said:
Yes, it's possible. There are two settings that should be changed: the preferred network type for each sim (located at the Mobile Network settings) and the default card for data (located at the Mobile data settings). When the first has been changed, the same setting for the second sim card automatically is being changed as well.
According to whom? Indeed MIUI V5 doesn't support that, but there are such options in CM11/12.
Changing the preferred network type of the second sim is not enough, you should change the setting for default sim for mobile data as well.
Click to expand...
Click to collapse
I was under the impression that SIM1 can only access 3G and SIM2 only 2G. This is because when you open the back panel to insert sim, there are two slots which says SIM1 (WCDMA) and SIM2 (GSM)
But Thanks for your inputs.. Will try soon..

dipanjanforever said:
is there any app or xposed module which can show cpu core usage or overall cpu usage on status bar??
Click to expand...
Click to collapse
You can try cpu temp in statusbar module.

I have a problem with gallery. It loads just some of the photo. The other photos are grey. I don't see a thumbnail. When I try to open them, Gallery force close occurs. My photo files aren't corrupted at all. I also face problems with MiKey, which is probably recognised as a microphone or headset. Everytime when I try to use VoiceSearch, it can't hear anything. MiKey v3 installed. We also can't manage CPU frequency or governors - but No-FrillsCPU works.

hjs85 said:
You can try cpu temp in statusbar module.
Click to expand...
Click to collapse
1.i dont want cpu temp .. i want cpu freq
2. cpu temp in statusbar & cpu frequency in statusbar dis module dont work in CM12

dipanjanforever said:
is there any app or xposed module which can show cpu core usage or overall cpu usage on status bar??
Click to expand...
Click to collapse
not an xposed module, but I'm sure that Cool Tool (search it on google play, I can't post links) is what you've been looking for.

Video Calling on Unlocked US Variant on AT&T Network

Anyone out there know if it is possible to video call? I can't seem to figure it out if it is possible.
Sent from my HTC 10 using Tapatalk

Anyone?
Sent from my HTC 10 using Tapatalk

droidiac13 said:
Anyone?
Sent from my HTC 10 using Tapatalk
Click to expand...
Click to collapse
What are you talking about? There are countless apps that do video calling. The stock google one is hangouts, but you can use skpe, or countless others...
http://www.cnet.com/news/android-video-calling-apps/

droidiac13 said:
Anyone?
Sent from my HTC 10 using Tapatalk
Click to expand...
Click to collapse
Haven't had any problems with Hangouts.

jollywhitefoot said:
What are you talking about? There are countless apps that do video calling. The stock google one is hangouts, but you can use skpe, or countless others...
http://www.cnet.com/news/android-video-calling-apps/
Click to expand...
Click to collapse
I'm talking about using the actual video calling that the AT&T network allows over their LTE network. That's what I'm talking about. It's built into the dialer.
Sent from my HTC 10 using Tapatalk

droidiac13 said:
I'm talking about using the actual video calling that the AT&T network allows over their LTE network. That's what I'm talking about. It's built into the dialer.
Sent from my HTC 10 using Tapatalk
Click to expand...
Click to collapse
That's never been available on any of the ATT branded HTC devices I've owned. Just VVM and Messages have been integrated in the dialers. What devices did you have video call integrated in? I've had the One Mini, the M8 and M9 all ATT branded.

jollywhitefoot said:
That's never been available on any of the ATT branded HTC devices I've owned. Just VVM and Messages have been integrated in the dialers. What devices did you have video call integrated in? I've had the One Mini, the M8 and M9 all ATT branded.
Click to expand...
Click to collapse
x2

jollywhitefoot said:
That's never been available on any of the ATT branded HTC devices I've owned. Just VVM and Messages have been integrated in the dialers. What devices did you have video call integrated in? I've had the One Mini, the M8 and M9 all ATT branded.
Click to expand...
Click to collapse
It was on Samsung. That's why I was wondering about the 10

droidiac13 said:
I'm talking about using the actual video calling that the AT&T network allows over their LTE network. That's what I'm talking about. It's built into the dialer.
Sent from my HTC 10 using Tapatalk
Click to expand...
Click to collapse
You're actually talking about VoLTE ir94 which is the video calling standard AT&T rolled out (next generation VoLTE, standard is ir92).
I've spent 4 days tearing down xmls and working hands on with AT&T techs.
AT&T advanced features like VoLTE and HDVoice or Video calling appear to be firmware dependant and not simply plug/play. AT&T branded devices uses AT&T firmware which enables these features.
Now, that being said the firmware could already support this on the HTC 10 Unlocked, it could be an IMEI filter. Currently there is not an answer except that these features do not work.
**If anyone claims to have AT&T HDVoice and VoLTE working on their stock HTC 10 please PM me and send me your build.prop and default.xml from system/customize/ACC/default.xml. I may also need other files, I'll let you know.

datafoo said:
You're actually talking about VoLTE ir94 which is the video calling standard AT&T rolled out (next generation VoLTE, standard is ir92).
I've spent 4 days tearing down xmls and working hands on with AT&T techs.
AT&T advanced features like VoLTE and HDVoice or Video calling appear to be firmware dependant and not simply plug/play. AT&T branded devices uses AT&T firmware which enables these features.
Now, that being said the firmware could already support this on the HTC 10 Unlocked, it could be an IMEI filter. Currently there is not an answer except that these features do not work.
**If anyone claims to have AT&T HDVoice and VoLTE working on their stock HTC 10 please PM me and send me your build.prop and default.xml from system/customize/ACC/default.xml. I may also need other files, I'll let you know.
Click to expand...
Click to collapse
Volte definitely works on my stock unlocked 10

jollywhitefoot said:
Volte definitely works on my stock unlocked 10
Click to expand...
Click to collapse
In order to validate this I need the following:
Verify you're on AT&T postpaid.
Screenshot of your data settings showing "Enhanced 4G" in Settings>Mobile Data> - should be here -
I need a copy of the following files:
Stock, unaltered build.prop
The entire system/customize/ folder or at least the full contents of: customize/ACC/, customize/CID/, customize/clientid, customize/MNS/, customize/MNSprop
Honestly I thought for sure I had it, even checked my mobile data settings and had the "Enhanced 4G" setting but now it's gone and I can't get it back.
I've managed to edit back in a few settings including "Search for AT&T MicroCell" but can't get the enhanced 4G and my sim verifies it's VoLTE provisioned in the handset (from testing mode).
You'll be helping a bunch of us out if you or anyone can get me unaltered stock files from a working ROM.
EDIT: I may have the solution to fix this already but the files are still appreciated. I'll be testing tonight and report back. For some reason I think some of us aren't getting the default.prop provisioning correctly and it's not enabling the proper RIL features.

Voice over LTE is in the call settings.
Sent from my HTC 10 using Tapatalk

droidiac13 said:
Voice over LTE is in the call settings.
Sent from my HTC 10 using Tapatalk
Click to expand...
Click to collapse
Lol I'm aware of this, it should be and as I said i'd swear it was in mine. It was the first thing I verified when I stuck my new SIM in
After unlocking and reflashing back my stock system image I can't get my handset to provision correctly so I no longer have the feature.

datafoo said:
Lol I'm aware of this, it should be and as I said i'd swear it was in mine. It was the first thing I verified when I stuck my new SIM in
After unlocking and reflashing back my stock system image I can't get my handset to provision correctly so I no longer have the feature.
Click to expand...
Click to collapse
Sorry man, I thought in step 2 you were looking for setting under data. This is what I have under mobile data.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Sent from my HTC 10 using Tapatalk

View attachment 3747072
datafoo said:
In order to validate this I need the following:
Verify you're on AT&T postpaid.
Screenshot of your data settings showing "Enhanced 4G" in Settings>Mobile Data> - should be here -
I need a copy of the following files:
Stock, unaltered build.prop
The entire system/customize/ folder or at least the full contents of: customize/ACC/, customize/CID/, customize/clientid, customize/MNS/, customize/MNSprop
Honestly I thought for sure I had it, even checked my mobile data settings and had the "Enhanced 4G" setting but now it's gone and I can't get it back.
I've managed to edit back in a few settings including "Search for AT&T MicroCell" but can't get the enhanced 4G and my sim verifies it's VoLTE provisioned in the handset (from testing mode).
You'll be helping a bunch of us out if you or anyone can get me unaltered stock files from a working ROM.
EDIT: I may have the solution to fix this already but the files are still appreciated. I'll be testing tonight and report back. For some reason I think some of us aren't getting the default.prop provisioning correctly and it's not enabling the proper RIL features.
Click to expand...
Click to collapse
I have fought like hell to get Volte working on my M9 running mashmallow (even the stock dev edition) and could NEVER get it to work. Anyway...that said...you don't believe me??? files are attached.

jollywhitefoot said:
View attachment 3747072
I have fought like hell to get Volte working on my M9 running mashmallow (even the stock dev edition) and could NEVER get it to work. Anyway...that said...you don't believe me??? files are attached.
Click to expand...
Click to collapse
Here are the files. I hope my "proof" was enough. lol.
Oh and I'm on a regular old monthly voice and data plan. Something like unlimited minutes and 15GB data/month.

jollywhitefoot said:
View attachment 3747072
I have fought like hell to get Volte working on my M9 running mashmallow (even the stock dev edition) and could NEVER get it to work. Anyway...that said...you don't believe me??? files are attached.
Click to expand...
Click to collapse
Fantastic!
You know how it is, it's not that I needed proof per se, but that is not even where I was looking for the enhanced 4g toggle! (thank you!!)
For some reason my handset doesn't provision properly and it's bugged. You're helping myself and others a ton as we all know I won't be the only one with this issue.
Cheers!
EDIT: 1 other dumb*ss question: How did you trigger the screenshot on the 10?

datafoo said:
Fantastic!
You know how it is, it's not that I needed proof per se, but that is not even where I was looking for the enhanced 4g toggle! (thank you!!)
For some reason my handset doesn't provision properly and it's bugged. You're helping myself and others a ton as we all know I won't be the only one with this issue.
Cheers!
Click to expand...
Click to collapse
The setting to enable volte toggle is in acc/default.xml. One of the last items under phone is volteEnableImsToggle. Needs to be set to true then reboot. See screen shot below when it's dry to false there is no option to toggle vote.

jollywhitefoot said:
The setting to enable volte toggle is in acc/default.xml. One of the last items under phone is volteEnableImsToggle. Needs to be set to true then reboot. See screen shot below when it's dry to false there is no option to toggle vote.
Click to expand...
Click to collapse
I owe you several.....
I've spent 2 days pouring over A9 and M9 XMLs, build.prop's looking for the issue.
I've been able to enable other features but not VoLTE. I've tried all various combinations:
<item type="string" name="volte_eab_operator_behavior">not_specified</item>
<item type="boolean" name="voLteEnableAutoDomain">false</item>
<item type="boolean" name="voLteEnabled">false</item>
<item type="boolean" name="voLteEnableImsToggle">true</item>
<item type="boolean" name="voLteEnableMultitasking">false</item>
<item type="boolean" name="voLteForbidSsDuringE911">true</item>
Do you happen to know which MNSprop file is the one for ATT? 31060 or 31180?

datafoo said:
Fantastic!
You know how it is, it's not that I needed proof per se, but that is not even where I was looking for the enhanced 4g toggle! (thank you!!)
For some reason my handset doesn't provision properly and it's bugged. You're helping myself and others a ton as we all know I won't be the only one with this issue.
Cheers!
EDIT: 1 other dumb*ss question: How did you trigger the screenshot on the 10?
Click to expand...
Click to collapse
Yeah, it's cool. I know how it is. You've been working on it and banging your head against the wall and you're rightfully skeptical that we were talking about the same thing.
Screenshot is power+home button (fingerprint scanner).
Are you sure volte is a) enabled on your account and b) that you're in a volte calling area? If it's not enabled on the account, I'm not positive if the toggle will do anything to enable it. Also, to test, I always call my voicemail or some other AT&T number, like 411. If you're in a volte area those calls should ALWAYS go through volte. Also, to further test, go into phone information (*#*#4636#*#*) and set calls for LTE only (see screenshot in my first post). If the call can't go through volte it will just disconnect. That's how you can tell my call in the first message screenshot was volte (call duration would not have gotten to 0:06 - it would have disconnected at 0:00). Don't forget to change this setting back to GSM/WCDMA/LTE when you're done testing or everyone who calls you will get your voicemail if volte isn't working or is unavailable.
Another discovery...volte isn't working on Lee Droid at the moment. I think AT&T uses different telephony.apk than the WWE base uses. Also, I believe you need to be on the 617 (US Unlocked variant) firmware, but I have not tested with the 401 firmware yet (and I won't until there is a full RUU available).
Finally, can you see if call forwarding is working for you? Go into Settings>call>GSM call settings>Call Forwarding. Do numbers show up or do they all stay as disabled? I have found that call forwarding and volte kind of go hand in hand, although on my M9, I have been able to get call forwarding working when volte still would not.
---------- Post added at 11:52 PM ---------- Previous post was at 11:44 PM ----------
datafoo said:
Do you happen to know which MNSprop file is the one for ATT? 31060 or 31180?
Click to expand...
Click to collapse
I have no idea about this. A9 and M9 didn't have those files to my knowledge.
On a related note...It could be your sim. Honestly, I know that sounds like classic CSR bs, but it's true. Older sims do not support volte. I got my wife the A9 in november and used her sim from her iphone 5. volte and call forwarding would not work, but she didn't care about that stuff, so I never worried about it. For some reason a few weeks ago, I decided to try and get it working and went to the ATT store and got her a new sim and after one reboot, volte and call forwarding worked immediately.

How to force the frequency 4G on the note 10+ ?? (Force Band 3 instead of Band 20)

Hello all !
My 10+ N975F/DS is connected on a 4G frequency (BAnd 20 - 800 mhz) that is not broadcast on the antenna closest to home but has several km. So I do not receive almost any 4G signal... The nearest antenna diffuse band 3 ( 1800 mhz). I tested with the pocofone of my girlfriend who uses this band 3 (with same operator) and it receives 4 bars in the same place.
I understand that the "service mode" menu on samsung allows to set a precise frequency in 4G.
Problem: I tested with the existing tutorial on google and the 10+ note is not compatible with the commands found.
Someone would know how to modify the frequency by this menu, or would have a trick to do it in another way? I just want to change the default band and tell him to connect to band 3 instead of 20.
An idea ?

Type *#2263# in the dialer and uncheck the band 20 from the menu and it should connect to the next best signal.

fanfan7110 said:
Hello all !
My 10+ N975F/DS is connected on a 4G frequency (BAnd 20 - 800 mhz) that is not broadcast on the antenna closest to home but has several km. So I do not receive almost any 4G signal... The nearest antenna diffuse band 3 ( 1800 mhz). I tested with the pocofone of my girlfriend who uses this band 3 (with same operator) and it receives 4 bars in the same place.
I understand that the "service mode" menu on samsung allows to set a precise frequency in 4G.
Problem: I tested with the existing tutorial on google and the 10+ note is not compatible with the commands found.
Someone would know how to modify the frequency by this menu, or would have a trick to do it in another way? I just want to change the default band and tell him to connect to band 3 instead of 20.
An idea ?
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Click to collapse
Hello. I also have a problem like yours and want to activate more frequency bands so I can get 4G+ internet and better antenna coverage. But unfortunately I didn't find a good guide on how to do this on Exynos processors. Somebody help...

*#2263# is not working on Note 10+.

https://forum.xda-developers.com/general/general/lock-specific-network-bands-snapdragon-t3744243
Sent from my [device_name] using XDA-Developers Legacy app

louforgiveno said:
https://forum.xda-developers.com/general/general/lock-specific-network-bands-snapdragon-t3744243
Sent from my [device_name] using XDA-Developers Legacy app
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Click to collapse
Thank you but It's seems that it's not for exynos CPU isn't it ? And need a rooted phone. Is there Another app for locked bootloader phone ?
ErickF said:
Type *#2263# in the dialer and uncheck the band 20 from the menu and it should connect to the next best signal.
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Click to collapse
Don't work in note10+ . I have tested *#0011# and modification code don't work too.

Check with Activity Launcher
https://forum.xda-developers.com/showpost.php?p=80779057&postcount=8

megatooth said:
Check with Activity Launcher
https://forum.xda-developers.com/showpost.php?p=80779057&postcount=8
Click to expand...
Click to collapse
already tested and end with message "fail" when i click on "band selection mode". I think it would be root to win

megatooth said:
Check with Activity Launcher
https://forum.xda-developers.com/showpost.php?p=80779057&postcount=8
Click to expand...
Click to collapse
Thanks, it worked for me. I installed activity manager, then searched for "com.samsung.android.app.telephonyui" and select it. After selecting this option, a white screen will appear and after selecting the magnifying glass at the top of the screen, a series of entries will be displayed. Then, I chose "Call settings .hiddennetworksetting.MainActivity", from the sandwich menu I chose "Band Selection" and after selecting the frequency bands I chose the tick which was successfully activated. Hope it works for the other exynos models. Mine is N975F "middle east".
---------- Post added at 10:18 AM ---------- Previous post was at 10:16 AM ----------
msi.1362 said:
Thanks, it worked for me. I installed activity manager, then searched for "com.samsung.android.app.telephonyui" and select it. After selecting this option, a white screen will appear and after selecting the magnifying glass at the top of the screen, a series of entries will be displayed. Then, I chose "Call settings .hiddennetworksetting.MainActivity", from the sandwich menu I chose "Band Selection" and after selecting the frequency bands I chose the tick which was successfully activated. Hope it works for the other exynos models. Mine is N975F "middle east".
Click to expand...
Click to collapse
But another question, How do we find out that the frequency bands we want are activated? Is there software for this? Thank you

msi.1362 said:
Thanks, it worked for me. I installed activity manager, then searched for "com.samsung.android.app.telephonyui" and select it. After selecting this option, a white screen will appear and after selecting the magnifying glass at the top of the screen, a series of entries will be displayed. Then, I chose "Call settings .hiddennetworksetting.MainActivity", from the sandwich menu I chose "Band Selection" and after selecting the frequency bands I chose the tick which was successfully activated. Hope it works for the other exynos models. Mine is N975F "middle east".
Right ! I just flash my phone with stock rom and install activity launcher, and now it works too !
Thank you very much !
Click to expand...
Click to collapse

msi.1362 said:
Thanks, it worked for me. I installed activity manager, then searched for "com.samsung.android.app.telephonyui" and select it. After selecting this option, a white screen will appear and after selecting the magnifying glass at the top of the screen, a series of entries will be displayed. Then, I chose "Call settings .hiddennetworksetting.MainActivity", from the sandwich menu I chose "Band Selection" and after selecting the frequency bands I chose the tick which was successfully activated. Hope it works for the other exynos models. Mine is N975F "middle east".
---------- Post added at 10:18 AM ---------- Previous post was at 10:16 AM ----------
But another question, How do we find out that the frequency bands we want are activated? Is there software for this? Thank you
Click to expand...
Click to collapse
Hello every one what band to select, there ara a lot of bands
Sent from my [device_name] using XDA-Developers Legacy app

adnani65 said:
Hello every one what band to select, there ara a lot of bands
Sent from my [device_name] using XDA-Developers Legacy app
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fanfan7110 said:
Thank you but It's seems that it's not for exynos CPU isn't it ? And need a rooted phone. Is there Another app for locked bootloader phone ?
Don't work in note10+ . I have tested *#0011# and modification code don't work too.
Click to expand...
Click to collapse
That's weird. Works on mine. Maybe it's a tmobile thing. Good thing you found another way though

ErickF said:
That's weird. Works on mine. Maybe it's a tmobile thing. Good thing you found another way though
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Click to collapse
yes it's a good news I flashed my rom with a stock, and now the software works fine. I think it was just a bug of my rom

fanfan7110 said:
yes it's a good news I flashed my rom with a stock, and now the software works fine. I think it was just a bug of my rom
Click to expand...
Click to collapse
That's a little weird. I'm on the original ROM, locked bootloader, no root, completely stock. but when I dial *#2263#, it doesn't respond at all, nothing
I don't know why.

msi.1362 said:
That's a little weird. I'm on the original ROM, locked bootloader, no root, completely stock. but when I dial *#2263#, it doesn't respond at all, nothing
I don't know why.
Click to expand...
Click to collapse
Because this line don't work in the note 10 an 10+
To access in the frequency menu, you can use "Activity Launcher" application (in play store) then search 'hid" to have the right line. (hid, for "hidden")
After that, click in up left (three dots) and choose "band selection"
beware, this software changes things in the smartphone. For me, he changed the line of the sim in "global frequency" to be able to choose the bands I wanted. But then, to go back to the old version, I had to reflash the entire rom (but I'm probably not a reference)

fanfan7110 said:
Because this line don't work in the note 10 an 10+
To access in the frequency menu, you can use "Activity Launcher" application (in play store) then search 'hid" to have the right line. (hid, for "hidden")
After that, click in up left (three dots) and choose "band selection"
beware, this software changes things in the smartphone. For me, he changed the line of the sim in "global frequency" to be able to choose the bands I wanted. But then, to go back to the old version, I had to reflash the entire rom (but I'm probably not a reference)
Click to expand...
Click to collapse
It didn't worked when you went back in the hidden activity, network mode, then automatic?
Also, I wonder why is there a 5G section.

Is it possible to add bands on the 975F? I need band 30!which is for ATT

ekerbuddyeker said:
Is it possible to add bands on the 975F? I need band 30!which is for ATT
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The only guide I've seen is for the snapdragon, probably wouldn't work for exynos, but i really don't know...
Sent from my [device_name] using XDA-Developers Legacy app

fanfan7110 said:
Hello all !
My 10+ N975F/DS is connected on a 4G frequency (BAnd 20 - 800 mhz) that is not broadcast on the antenna closest to home but has several km. So I do not receive almost any 4G signal... The nearest antenna diffuse band 3 ( 1800 mhz). I tested with the pocofone of my girlfriend who uses this band 3 (with same operator) and it receives 4 bars in the same place.
I understand that the "service mode" menu on samsung allows to set a precise frequency in 4G.
Problem: I tested with the existing tutorial on google and the 10+ note is not compatible with the commands found.
Someone would know how to modify the frequency by this menu, or would have a trick to do it in another way? I just want to change the default band and tell him to connect to band 3 instead of 20.
An idea ?
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 software (no root required!):
https://www.reddit.com/r/samsung/comments/g49ocr/app_samsung_band_selection_app/