Is there a way to disable the 1900 3G band and just keep 850 and 2100? Whenever my phone (i896 rogers running JK4 modem) switches to 1900, I lose 3G connection. It takes a few mins for it to switch to other bands and restore connectivity.
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Rogers i896 Captivate
ROM - Perception 10.2
Kernel - Firebird 2 0.4
Modem - JK4
Dial *#2263# ... (spells BAND). It's likely set to Automatic as the default. Manually select/deselect what you want under COMBI BANDS. If you need to revert it, just reselect AUTOMATIC.
drm5 said:
Dial *#2263# ... (spells BAND). It's likely set to Automatic as the default. Manually select/deselect what you want under COMBI BANDS. If you need to revert it, just reselect AUTOMATIC.
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Click to collapse
I can only select single specific bands and can't deselect any options? How do I deselect something?
mkatforum said:
I can only select single specific bands and can't deselect any options? How do I deselect something?
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I've never been able to selectively choose options from there, but a workaround would be to just go into the WCDMA bands, select 850 and set that as the only one.
I do that and use HSPA only with my phone.
mkatforum said:
I can only select single specific bands and can't deselect any options? How do I deselect something?
Click to expand...
Click to collapse
I had an extremely similar problem recently. Only solution I found was reflashing the modem and reselecting all in band selection. Problem went away after that.
I bought the optimus 2x in Hong Kong and the 3G network was UMTS900/1900/2100 MHz by default. Now I bring the phone to Canada and I want to join the Wind mobile, but they only support 1700 (AWS).
I can go to the hidden menu > modem setting > band selection, there i can select WCDMA AWS, will it work?
IF it work, after I reboot the phone, will I loss the setting?
Is there any way that I can keep the setting?
Im using a Motorola Droid 4 in Mexico with 4.1. After dialing *#*#4636#*#* > Phone Info> menu button > Select Radio Band im only getting USA band. Then i checked with ##PROGRAM > 06 Test mode ,in "Band" im getting US Cellular (800 mhz). Here in Mexico, Telcel works with 850 Mhz for 3g/UMTS.
My question :¿Is there a way to change bands in this phone? I DO have 3g enabled, dont know if 800/850 Mhz bands are similar, but my signal strenght is always in -90/-100 dBm.
¿How can i select a different band in this smartphone?
I am on AT&T and the reason I bought this phone was because, according to the specs in the FCC site, it has LTE Band 17 (which is the most common one for AT&T).
I was only getting 3G (HSPA+) speeds. I followed the following procedure to enable LTE for data and still be able to place/receive phone calls:
Do this at your own risk
Open the dial pad
Type: *#0011# to enter Service Mode (Be very careful with what you do here)
Note: You need to be rooted for this to work
Once in Service Mode, do the following:
Tap the menu button and tap Back
Tap the menu button again and select "Key Input" and enter an upper case Q and press OK
Tap the menu button again and select "Key Input" and enter 4 zeroes (0000) and press OK
Wait from 5 to 15 seconds. You'll see the Main Menu
Choose option [2]: UE SETTING & INFO
Choose option [1]: SETTING
Choose option [1]: PROTOCOL
Choose option [2]: NAS
Choose option [1]: NETWORK CONTROL
Choose option [4]: BAND SELECTION
Choose option [4]: LTE Band Preference
Choose option [7]: LTE ALL (Or you can choose band 17 instead)
Tap the menu button and choose Back (Don't press the back key)
Tap again the menu button and choose Back
Choose option [6]: LTE/WCDMA Mode Only
Press the back key to exit
And that's it: You now have LTE and calls if using AT&T. This won't work with TMobile.
If you reboot your phone, you may need to repeat the steps.
miscom said:
I am on AT&T and the reason I bought this phone is because, according to the specs in the FCC site, it has LTE Band 17 (which is the most common one for AT&T).
I was only getting 3G (HSPA+) speeds. I followed the following procedure to enable LTE for data and still be able to place/receive phone calls:
Do this at your own risk
Open the dial pad
Type: *#0011# to enter Service Mode (Be very careful with what you do here)
Note: You need to be rooted for this to work
Once in Service Mode, do the following:
Tap the menu button and tap Back
Tap the menu button again and select "Key Input" and enter an upper case Q and press OK
Tap the menu button again and select "Key Input" and enter 4 zeroes (0000) and press OK
Wait from 5 to 15 seconds. You'll see the Main Menu
Choose option [2]: UE SETTING & INFO
Choose option [1]: SETTING
Choose option [1]: PROTOCOL
Choose option [2]: NAS
Choose option [1]: NETWORK CONTROL
Choose option [4]: BAND SELECTION
Choose option [4]: LTE Band Preference
Choose option [7]: LTE ALL (Or you can choose band 17 instead)
Tap the menu button and choose Back (Don't press the back key)
Tap again the menu button and choose Back
Choose option [6]: LTE/WCDMA Mode Only
Press the back key to exit
And that's it: You now have LTE and calls if using AT&T. This won't work with TMobile.
Click to expand...
Click to collapse
I am confused. I am also on ATT - I bought this phone back when it first came out. All I did was add the ATT APN and then I was able to get LTE just fine. I didn't have to do anything like you described.
So - are you saying you added your APN and still had to go thru all of those steps?
mocsab said:
I am confused. I am also on ATT - I bought this phone back when it first came out. All I did was add the ATT APN and then I was able to get LTE just fine. I didn't have to do anything like you described.
So - are you saying you added your APN and still had to go thru all of those steps?
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Click to collapse
Yes, that's exactly what happened to me. For some reason B17 was not enabled in my phone.
miscom said:
Yes, that's exactly what happened to me. For some reason B17 was not enabled in my phone.
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Click to collapse
That brings up another question - If I am getting LTE now - does that mean I am already getting data via that Band you mentioned ? Or could it be that I am getting it from some other band? (forgive these noobie type questions - I really don't know that much about this)
and is there a difference between the speeed you can get from any of the different bands?
mocsab said:
That brings up another question - If I am getting LTE now - does that mean I am already getting data via that Band you mentioned ? Or could it be that I am getting it from some other band? (forgive these noobie type questions - I really don't know that much about this)
and is there a difference between the speeed you can get from any of the different bands?
Click to expand...
Click to collapse
Try this free app to show you what LTE band you are using
https://play.google.com/store/apps/details?id=net.simplyadvanced.ltediscovery
Most likely if you are on AT&T is band 17.
The higher the frequency the most difficult it is for the signal to travel farther or into building. You'll better results if you are receiving on 700MHz than 2600MHz, but that is determined by your carrier (although there are ways to manually change it)
Yup my AT&T LTE bands weren't activated as well. Had to go through these steps and they worked perfectly!
miscom said:
Try this free app to show you what LTE band you are using
https://play.google.com/store/apps/details?id=net.simplyadvanced.ltediscovery
Most likely if you are on AT&T is band 17.
The higher the frequency the most difficult it is for the signal to travel farther or into building. You'll better results if you are receiving on 700MHz than 2600MHz, but that is determined by your carrier (although there are ways to manually change it)
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Click to collapse
Thanks for the informatino - I had no idea that some phones had problems connecting to LTE - I personally never have had that issue with any of the TMOBILE PHONES i have used on ATT (Note 3 and my S5) but its good to know this in case it ever happens with a future phone.
anyway, for grins and gigglesI got the app suggested - but I can't see in the app where it says what band I am using?
I attached a screen shot - can you tell me what I should be looking for?
mocsab said:
Thanks for the informatino - I had no idea that some phones had problems connecting to LTE - I personally never have had that issue with any of the TMOBILE PHONES i have used on ATT (Note 3 and my S5) but its good to know this in case it ever happens with a future phone.
anyway, for grins and gigglesI got the app suggested - but I can't see in the app where it says what band I am using?
I attached a screen shot - can you tell me what I should be looking for?
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Click to collapse
Sorry, I gave you the wrong information. Just go into the service mode menu. It's there on the first page.
From the dial pad: *#0011#
miscom said:
Sorry, I gave you the wrong information. Just go into the service mode menu. It's there on the first page.
From the dial pad: *#0011#
Click to expand...
Click to collapse
Thanks - Got it - and you were right, Band 17
Hey Miscom. Thank you for the post. I am considering this phone. I am wondering if this phone is fully compatible with all LTE At&t bands? I copied the At&t band info from a post on another forum and pasted it below. I assume that it is correct.
At&t LTE Bands
4G HSPA and HSPA+ use 850Mhz(Band 5) and 1900Mhz(Band 2) bands but it all depends on area if they own a license. LTE uses Band 17(700Mhz), Band 5(850Mhz), Band 2(1900Mhz), Band 4(1700/2100Mhz) currently.
It appears that Band 4(1700/2100) is missing from the SM-G906S specs.
SM-G906S LTE Bands (Source: http://28mobile.com/Product/View/68834/samsung-galaxy-s5-prime-lte-a-sm-g906s-k-32gb-black-4g/)
Infrastructure 4G LTE
2G GSM GSM900, DCS1800, PCS1900
3G UMTS B1 (2100), B2 (1900), B5 (850)
4G LTE B1 (2100), B3 (1800), B5 (850), B7 (2600), B17 (700)
jinksd said:
Hey Miscom. Thank you for the post. I am considering this phone. I am wondering if this phone is fully compatible with all LTE At&t bands? I copied the At&t band info from a post on another forum and pasted it below. I assume that it is correct.
At&t LTE Bands
4G HSPA and HSPA+ use 850Mhz(Band 5) and 1900Mhz(Band 2) bands but it all depends on area if they own a license. LTE uses Band 17(700Mhz), Band 5(850Mhz), Band 2(1900Mhz), Band 4(1700/2100Mhz) currently.
It appears that Band 4(1700/2100) is missing from the SM-G906S specs.
SM-G906S LTE Bands (Source: http://28mobile.com/Product/View/68834/samsung-galaxy-s5-prime-lte-a-sm-g906s-k-32gb-black-4g/)
Infrastructure 4G LTE
2G GSM GSM900, DCS1800, PCS1900
3G UMTS B1 (2100), B2 (1900), B5 (850)
4G LTE B1 (2100), B3 (1800), B5 (850), B7 (2600), B17 (700)
Click to expand...
Click to collapse
You are correct: Band 4 is missing. For AT&T only band 17 is available in the G906S.
Band 17 is the main LTE band for AT&T. I traveled by car a few days ago from Tennessee to New York and except for a few places, I got LTE most of the time. Never saw E, only 3G (AT&T's 4G) and LTE.
Same here I have LTE pretty much 99% everywhere I go. I'm on AT&T as well.
That is good news. Do you guys know if there will be ROM support by cyanogen for this phone?
Also. Where did you guys get yours?
jinksd said:
That is good news. Do you guys know if there will be ROM support by cyanogen for this phone?
Also. Where did you guys get yours?
Click to expand...
Click to collapse
I bought mine from 28mobile.com
Hi all,
Considering buying the G906S from 28Mobile,
I am on T-Mobile though, Is there any way to make the LTE work?
No
neilspenta said:
Hi all,
Considering buying the G906S from 28Mobile,
I am on T-Mobile though, Is there any way to make the LTE work?
Click to expand...
Click to collapse
chungdae said:
No
Click to expand...
Click to collapse
Thanks for the prompt reply.
I know for a fact that the G906S and K do not work with T-Mobile. I don't know the band's for L, it might be compatible.
neilspenta said:
Thanks for the prompt reply.
Click to expand...
Click to collapse
mocsab said:
I am confused. I am also on ATT - I bought this phone back when it first came out. All I did was add the ATT APN and then I was able to get LTE just fine. I didn't have to do anything like you described.
So - are you saying you added your APN and still had to go thru all of those steps?
Click to expand...
Click to collapse
What APN did you use?
I found this on AT&T official website,
Your device will need to work on one of these GSM network frequencies:
AT&T Multi-band GSM
UMTS, LTE or unlocked Multi-band GSM - 850/1900 MHz
UMTS - 850/1900 MHz
LTE Band 2 - 1900 MHz
LTE Band 4 - 1700 MHz
LTE Band 5 - 800 MHz
LTE Band 17 - 700 MHz
hy, need help with my Galaxy s6 edge SM-G925A at&t, i wanna use it in the Europe but the s6 dose not have band 900 . can i somehow add or activate aditional band/bands for eu ? especialy WCMDA 900 .
10X
popapoq said:
hy, need help with my Galaxy s6 edge SM-G925A at&t, i wanna use it in the Europe but the s6 dose not have band 900 . can i somehow add or activate aditional band/bands for eu ? especialy WCMDA 900 .
10X
Click to expand...
Click to collapse
In the phone dialer type *#*#4636#*#* > Device Information > Select More on the top right > Then hit Select radio band. Hopefully that works for you.
THEGAMEPLAY94 said:
In the phone dialer type *#*#4636#*#* > Device Information > Select More on the top right > Then hit Select radio band. Hopefully that works for you.
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Click to collapse
10x but when i select radio band there is no option when i hit .... only '' SET GSM/UMTS BAND '' with no options to set .... what can i do ? thx
re: i get options, when i try to hit EURO BAND it say ''set euro band unsuccessful'' .... what i must do ?
popapoq said:
10x but when i select radio band there is no option when i hit .... only '' SET GSM/UMTS BAND '' with no options to set .... what can i do ? thx
re: i get options, when i try to hit EURO BAND it say ''set euro band unsuccessful'' .... what i must do ?
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Click to collapse
Mine says unsuccessful too. When you put a SIM card from a European carrier it should automatically use the bands that carrier uses
THEGAMEPLAY94 said:
Mine says unsuccessful too. When you put a SIM card from a European carrier it should automatically use the bands that carrier uses
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ies i know, but my carrier has band 2100 and 900. and my at&t s6 edge has only the 2100 band and with my carrier has pooor signal. i must add to the phone somhow band 900. any advice?
10x
popapoq said:
ies i know, but my carrier has band 2100 and 900. and my at&t s6 edge has only the 2100 band and with my carrier has pooor signal. i must add to the phone somhow band 900. any advice?
10x
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Click to collapse
Unfortunately the AT&T s6 doesn't have support for WCDMA 900 however GSM 900 is supported. You would have to put your phone is GSM only mode in order to get that. For GSM only mode, in your dialer type *#*#4636#*#* > Device information > There should be a menu that says select preferred network type, select GSM only. This will be much slower than WCDMA but you will have a better signal.
THEGAMEPLAY94 said:
Unfortunately the AT&T s6 doesn't have support for WCDMA 900 however GSM 900 is supported. You would have to put your phone is GSM only mode in order to get that. For GSM only mode, in your dialer type *#*#4636#*#* > Device information > There should be a menu that says select preferred network type, select GSM only. This will be much slower than WCDMA but you will have a better signal.
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Click to collapse
10x but my carrier does not support gsm only WCDMA 900 AND 2100. I HOPE THERE IS A WAY TO ADD WCDMA 900 BAND !!!