yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Nexus] colocynth:
Hi efrant,

thx for the file. But I can't flash the CWM version with ROM manager in JB in my GNex (the leaked one posted in XDA). same problem with Turl1's zip.

I think the error message is the same as what I got when flashing Turl's file (sorry, I am lazy. I don't want to repeat a failed flashing):

E: unknown volume for path [/emmc/Download/radio-i9250-xxlf1.zip]

E: can't mount /emmc/Download/radio-i9250-xxlf1.zip

installation aborted.

I tried to flash it after booting to CWM. But still failed.

When connecting my GNex JB to the computer. My computer can't recognize my JB. Seems a driver problem. Need to update. So I can't flash the radio by fastboot. :(
[Samsung Galaxy Nexus] sago62:
little ot: no one knows if these are open bootloader? http://xdaforums.com/showthread.php?t=1587498
[Samsung Galaxy Nexus] colocynth:
So, it is a CWM problem? What version of android are you using?

I am using JB.
[Samsung Galaxy Nexus] josteink:
Same.
[Samsung Galaxy Nexus] colocynth:
After a few trial, my radio becomes xxfl1 now. Don't know why :D

But still can't flash the ril :(
[Samsung Galaxy Nexus] efrant:
josteink, could you add this radio to your initial posts? Thanks!
[Samsung Galaxy Nexus] josteink:
Oooh. I thought I had everything covered, but obviously I missed that one. Thanks.

Will add it. A little bit later ;)
[Samsung Galaxy Nexus] DeTool:
I'm on Vodafone and it's fine.
[Samsung Galaxy Nexus] josteink:
And there it's done. I suspect with all the other OTAs coming sooner or later, we'll soon have a huge batch of new radios to chose from :)
[Samsung Galaxy Nexus] spiritflare:
Hi

Thanks - I believe XX is European though, the North American should be UG ?

---------- Post added at 08:39 PM ---------- Previous post was at 08:35 PM ----------

Efrant

Thanks - on your link, you mention this is for IIM48 build. I have IMM76I (stock) yakju - will this radio still work?

I'm Bell Canada.

Thanks

-k

---------- Post added at 08:41 PM ---------- Previous post was at 08:39 PM ----------

Efrant

Thanks for posting this. On your link, it indicates this is for Yakju IMM48 build.

I am using (stock) Yakju IMM76I build.

Will this still work ?

(Bell Canada, Stock galaxy nexus 4.0.4)

Thanks

-k

---------- Post added at 08:45 PM ---------- Previous post was at 08:41 PM ----------

3rd string,

Thanks. Will UC1 work with stock nexus IMM76I yakju build? I noticed in the link you added that it references build IMM48.
[Samsung Galaxy Nexus] efrant:
Woah, slow down there man. :) Yes, it will work with almost any ROM.
[Samsung Galaxy Nexus] edubarr:
I've been using the new radio on my nexus all day today and haven't had a single problem. Both calls and data work just fine.
[Samsung Galaxy Nexus] rye&ginger:
RIL is in the ROM, so that should be matched.
[Samsung Galaxy Nexus] alain57:
is it me, or is the internet slow like hell with the JB radio (on JB rom off course)

or is it simply my provider that is slow (national roaming over orange)

It is like my fair use is gone... but i still have 2,5GB of fair use...
[Samsung Galaxy Nexus] Dr Tone:
It's just your provider. I'm using JB with the JB radio and all is fine and speedy.
[Samsung Galaxy Nexus] josteink:
Yeah. Nothing spectacular here, but nothing below normal either.
[Samsung Galaxy Nexus] klone96:
Jellybean radio (on jb rom) is better then ics where im at (USA/CALI/LOS ANGELES) but i notice the only thing that it gives me problems with is instagram as weird as it sounds bfor i can refresh as often as i want now i cant even log in it always says COULDNT REFRESH FEED.. and bfor i had NO problems fb/twitter are ok but its just ig and yes, i updated it..
[Samsung Galaxy Nexus] Mikroft:
That's cause instagram is down...
[Samsung Galaxy Nexus] killacammylv:
so is there a benefit for us still on ICS 4.04 to update to the JB radio?
[Samsung Galaxy Nexus] milesclarence:
Personally, I don't feel like there is much of a change from XXLA2 to the JB Radio (XXLF1), but it seems to be a bit stronger for me now.

However, it should be noted that I have previously been experiencing reception issues on Virgin in Victoria, BC, Canada. But being on JB with this radio I am currently experiencing the strongest signal that I've been able to obtain.
[Samsung Galaxy Nexus] killacammylv:
thanks for the reply. I might as well test it. if it sucks i can just go back lol
[Samsung Galaxy Nexus] moe6:
Wanted to post a quick one for the Malaysians.

4.1 JB's XXLF1 isn't particularly good on Digi here (possibly for others also), I'm usually hovering at half bars with it. Possibly the worst performance from a US baseband locally hahah.
[Samsung Galaxy Nexus] spiritflare:
Efrant

Thanks - not sure why it posted all the messages in a single thread, my apologies.

cheers!
[Samsung Galaxy Nexus] killacammylv:
Switched to the newest JB radio from my existing LC1. Noticeably better reception.

Located in Ontario, Canada
[Samsung Galaxy Nexus] nixguy:
Same here..I'm on wind mobile...its looking good
[Samsung Galaxy Nexus] ygvuhb:
someone in code google android mention

the band selection is control by value

RIL_REQUEST_SET_BAND_MOD

* RIL_REQUEST_SET_BAND_MODE

*

* Assign a specified band for RF configuration.

*

* "data" is int *

* ((int *)data)[0] is == 0 for "unspecified" (selected by baseband automatically)

* ((int *)data)[0] is == 1 for "EURO band" (GSM-900 / DCS-1800 / WCDMA-IMT-2000)

* ((int *)data)[0] is == 2 for "US band" (GSM-850 / PCS-1900 / WCDMA-850 / WCDMA-PCS-1900)

* ((int *)data)[0] is == 3 for "JPN band" (WCDMA-800 / WCDMA-IMT-2000)

* ((int *)data)[0] is == 4 for "AUS band" (GSM-900 / DCS-1800 / WCDMA-850 / WCDMA-IMT-2000)

* ((int *)data)[0] is == 5 for "AUS band 2" (GSM-900 / DCS-1800 / WCDMA-850)

* ((int *)data)[0] is == 6 for "Cellular (800-MHz Band)"

* ((int *)data)[0] is == 7 for "PCS (1900-MHz Band)"

* ((int *)data)[0] is == 8 for "Band Class 3 (JTACS Band)"

* ((int *)data)[0] is == 9 for "Band Class 4 (Korean PCS Band)"

* ((int *)data)[0] is == 10 for "Band Class 5 (450-MHz Band)"

* ((int *)data)[0] is == 11 for "Band Class 6 (2-GMHz IMT2000 Band)"

* ((int *)data)[0] is == 12 for "Band Class 7 (Upper 700-MHz Band)"

* ((int *)data)[0] is == 13 for "Band Class 8 (1800-MHz Band)"

* ((int *)data)[0] is == 14 for "Band Class 9 (900-MHz Band)"

* ((int *)data)[0] is == 15 for "Band Class 10 (Secondary 800-MHz Band)"

* ((int *)data)[0] is == 16 for "Band Class 11 (400-MHz European PAMR Band)"

* ((int *)data)[0] is == 17 for "Band Class 15 (AWS Band)"

* ((int *)data)[0] is == 18 for "Band Class 16 (US 2.5-GHz Band)"

*

so any possible way to make change of this value to get force band selection?

in the android 4.1 source, the value is under

\Android\android-sdk\sources\android-16\com\android\internal\telephone\RIL.java & RILConstants.java file
[Samsung Galaxy Nexus] efrant:
This is very interesting. It seems like it is possible that someone would be able to compile a ROM with a patch to make a specific band selection (or maybe even an app to allow modifying the band selection), but that is beyond my knowledge. We need some heavy hitters on this, like adrynalyne.
[Samsung Galaxy Nexus] ygvuhb:
shXt

i checked the band which is refer cdma2000

https://wiki.cdg.org/wiki/Bandclass

........................................:(:(:(:(:(:(:(:(:(:(

so still no way to force band

the final way , we need the PDK?

impossible get this................................
[Samsung Galaxy Nexus] m.is.for.michael:
You can set this in the advanced phone settings menu.

*#*#INFO#*#* (*#*#4636#*#*) / Phone Information / Menu ... / Select Radio Band.
[Samsung Galaxy Nexus] ygvuhb:
i wants force my phone receive wcdma 900 only

but this is not work
[Samsung Galaxy Nexus] dislplin01:
?

Just posting my experience with radios. I bought the play store galaxy nexus with the XXLA2 radio and it was good would get 9 mbps. anyways i decided to try the newest jellybean Radio XXLF1 and it was good too for the most part, never did a speed test but what i did notice was that when i would go to the BART station (subway in SF) parking lot and when on the old radio i would het full bars of H+ but on the new radio i would get do data connection what so ever just be able to text and get calls thats it ...anyone else ????
[Samsung Galaxy Nexus] kumarbot:
I had the same problem as you. I just ended up going back to the XXLA2. Something that seemed to help my reception was that I went to Network operators and manually selected my carrier. It seems to prevent signal loss in some areas.
[Samsung Galaxy Nexus] ceredics:
I'm having similar problems. I'm on att and my h is decent but not horrible. It jumps between 3g and h and e and all over. Anyone know what's up with that? Is it the jb radios? Recommendations?
[Samsung Galaxy Nexus] BTslo:
Does BB affect wifi peformance aswell?
[Samsung Galaxy Nexus] nikulogical:
No but kernel does.
[Samsung Galaxy Nexus] patkitch:
Please elaborate on the roaming bug?
[Samsung Galaxy Nexus] tibere86:
I am running UGKL1 radio with UGLA4 RIL and have great battery life. I had bad data speeds running UGKL1 RIL. I have never had any luck with UGLC1 radio + RIL, it has always been a battery drainer for me.
[Samsung Galaxy Nexus] wiki_warren:
Also have UGLC1 w/RIL and having major battery drain as well. Will be switching back to UGLA4 shortly.
[Samsung Galaxy Nexus] CADude:
I can confirm this battery drain with UGLC1 here in Northern California on AT&T. Switched to UGLA4 with matching RIL and the problem went away.
[Samsung Galaxy Nexus] pcphobic:
The new radio baseband XXLF1 works great for Malaysians on U Mobile network.
[Samsung Galaxy Nexus] Gregus59:
+1 for France with SFR
[Samsung Galaxy Nexus] nixguy:
I know i posted that It works with wind mobile I'm Ontario but wanted to add that i also noticed the signal is stronger...
[Samsung Galaxy Nexus] BennyJr:
Thanks for this!
[Samsung Galaxy Nexus] girishverma:
Can anyone advise how do i get the phone to take the GSM auto (PRL) permanently...i change it but it doesn't seeem to be holding the setting on permanent basis
[Samsung Galaxy Nexus] andQlimax:
can't be done..its seems to depend from the radio, but no radio seems to allow that setting
[Samsung Galaxy Nexus] zok-star:
Can we flash XXLF1 on ICS? or just for JB?
[Samsung Galaxy Nexus] efrant:
Radios are not ROM dependent. You can use it in ics
[Samsung Galaxy Nexus] tc4101:
hi there are two files on this post, i am running aokp40 which one do i flash? thx
[Samsung Galaxy Nexus] Kocai:
Anyone knows which baseband is the most suitable for Asia? I use Hongkong modem for my SGS and the signal reception is better than my Galaxy Nexus.
[Samsung Galaxy Nexus] rashidi_zin:
It's not the matter of which ROM are you on. But your preference. You can choose the simple way that is to flash via Clockwork Mode recovery (cwm-radio-i9250-xxlf1.zip) or you can flash via fastboot (radio-maguro-i9250-xxlf1.img.zip).

I'm currently on XXLF1 and pretty happy with the performance.
[Samsung Galaxy Nexus] Kocai:
Oh the one from JB? Maybe I'll test it later. Right now I'm trying SCO4DOMKKD. Still not satisfied with the signal strength but I'm gonna wait for a few days. Thanks for the suggestion.
[Samsung Galaxy Nexus] nikulogical:
Anyone notice better 3g battery life with the new jb radio?
[Samsung Galaxy Nexus] bhowanidin:
In Tampa/Wesley Chapel, FL and seeing less 4G strength on the new JB baseband. Anyone know of a better one for my area?

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] rashidi_zin:
Yes correct. I was on SCO4D0MKKD previously. It was pretty good for me as well.
[Samsung Galaxy Nexus] Med1a:
Anyone knows about this problem ...

I updated my rom from yakjuxw 4.0.2 to yakju 4.0.4 IMM76I manually and i'm using XXLA2 basband .. its driving me crazy when my signal switched to 2g Signal the data connection jam/drop and wont go back even with switching Airplane mode .. but it will go back after the restart .. also when I try to check (2G only) option it will never connect the data with 2G towers .. I tried to install the newest baseband/radio that for JB and change the RIL too and the problem still happen !
[Samsung Galaxy Nexus] rickbosch:
I think so, I think the new radio stops the need to jump between 2G only a normal mobile data connection. In fact, I think the drain is less that way than actually toggling 2G only, but it's early days. My device's battery use flat-lines in idle, even when I only have two bars of 3G signal. I'm impressed.
[Samsung Galaxy Nexus] chrisgtl:
Great thread, thanks OP.
[Samsung Galaxy Nexus] Kent_Davis:
What is the best radio/modem for the GSM Galaxy Nexus if I choose to run it on T-Mobile's network?
[Samsung Galaxy Nexus] Nhan Lam:
Radio for T-Mobile

Any radio (includes Europe radios) work fine with 2G T-mobile. (3-4 bars all the time)

In my case, after tried several radios, the best one for 3G/H+ is UGLC1. I got 2-3 bars indoor and better for outside. When Europe radios only get 1 (or none)

Remember to use GetRIL (from playstore) to match with your radio.
[Samsung Galaxy Nexus] se1zure31:
I too saw worse signal strength on the jellybean radio. I am in Washington state and on Tmobile and find the UGLC1 radio to be best for me.
[Samsung Galaxy Nexus] hullbay:
So I personally can confirm that atleast for me, I515.10 hardware revision works much better than I515.09 in terms of getting 3G / 4G reception around my area.

Anyone else can attest to this?
[Samsung Galaxy Nexus] efrant:
This thread is for maguro radios only, not for toro.
[Samsung Galaxy Nexus] ransz28:
In Arizona, I was getting 1.91 average on XXLA2 and getting 3.5 average on UGLC1. RIL matches!
[Samsung Galaxy Nexus] Gucci.Nexus:
What are those numbers....average what?

Phone:

GSM Galaxy Nexus

ROM:

Jellybean 4.1 JRN84D - v2 (6/29/12)

Kernel:

Franco's r210

Recovery:

ClockworkMod Recovery

Launcher:

TouchWiz

Additions:

none...yet

-----------thanks!
[Samsung Galaxy Nexus] Sdobron:
Mbps I would assume.
[Samsung Galaxy Nexus] bewA:
I'm not sure if anyone has tried this but i tried the SC04DOMLA1 on my Gnex on Three in the UK and it didn't pick up any signal :)

I'm using M420KRKL1 at the moment with no issues.
[Samsung Galaxy Nexus] josteink:
I will note it has very "stable" performance on the front page then :p
[Samsung Galaxy Nexus] nicholasbgr:
Hello guys. Last week the Galaxy Nexus was released in Brazil, under a different name though(Galaxy X). This is due to a legal dispute over the Nexux brand. Anyway, I thought you guys might find the baseband info useful:

I9250UIKL3

I can't provide you guys with a dump as I have an european model myself but I'll try to find someone that can.
[Samsung Galaxy Nexus] Melhouse:
SC04DOMLA1 works good on NetCom in Norway.
[Samsung Galaxy Nexus] josteink:
I can confirm this. XXKL1 seems faster at peak speeds, but SC04DOMLA1 seems more stable. At least that is my impression having been using it for around a week or so.
[Samsung Galaxy Nexus] Lypsis:
Best signal strength (so far)

The XXKL1 provides me with definitely the best signal strength so far (Germany, Telekom Deutschland D1)

Tested XXKK1 (like already posted / said: not recommended for >4.0.1 users, had a very bad signal strength and often complete Offline "hangs") and the XXKK6 (besser like the XXKK1, but worse than the XXKL1).

The difference is really remarkable, didn't expect this - Thanks!
[Samsung Galaxy Nexus] heo_con184:
Can't wait to flash a new radio for North/South America.

Thanks
[Samsung Galaxy Nexus] jcsww:
Has anyone else done some testing to see which is the best radio for Rogers? My Nexus came with UGKL1 and I'm lucky to hold 2 bars. Data drops regularly, which is annoying. 4 blocks away, I can barely hold 1 car of signal and the phone dips in and out of being in service. I am in south east Scarborough (Toronto). The serivce here absolutely sucks! Elsewhere in the city, it's good but not in my end.
[Samsung Galaxy Nexus] efrant:
Why don't you flash some radios and try them out for a few days or so? Only you will be able to test which is the best radio, given that performance will vary with, among other things, individual usage patterns, weather, geography, obstacles, proximity to antennas, etc. That is why it makes it very difficult for you to get a sense of which radio is better for you based on someone else's results, unless the person is in the same vicinity as you, travels the same paths as you, has the same usage pattern as you, etc.
[Samsung Galaxy Nexus] josteink:
Posted a new, updated radio-grabbing utility (which mskip supposedly considers for his galaxy nexus utility pack :p ) with updated instructions:

http://xdaforums.com/showpost.php?p=21317976&postcount=8
[Samsung Galaxy Nexus] diegosps:
Which baseband are you using here in Brazil?
[Samsung Galaxy Nexus] shamarshall:
i flashed UGK77 yesterday, and started gettin random reboots today. maybe a noob question, but could those be related?? can a baseband cause random reboots??
[Samsung Galaxy Nexus] rashidi_zin:
I doubt radio can cause random reboots. But to certain you can either look into logcat or /proc/last_kmsg. I think last_kmsg is more useful.
[Samsung Galaxy Nexus] shamarshall:
what exactly would i be looking for?
[Samsung Galaxy Nexus] rashidi_zin:
I'm not so certain as I have never experience it myself. However I believe keywords such as "shutting down" should be helpful.
[Samsung Galaxy Nexus] Michigan Jason:
Has anyone on t-mo us tested multpile radios and found one to be superior?
[Samsung Galaxy Nexus] danger-rat:
Location is also a factor, so it's not that simple...
[Samsung Galaxy Nexus] Michigan Jason:
I'm in Detroit metro
[Samsung Galaxy Nexus] danger-rat:
You would have to find someone in the area to do a comparison test, or do it yourself - even then there are other variables, such as network congestion, etc.

Best bet is to just try them...
[Samsung Galaxy Nexus] Michigan Jason:
I understand that, I was just hoping that there was one radio that was a stand out winner. I have tried 6 different ones and found 2 that are better than the others. Nothing significant like I was hoping though.
[Samsung Galaxy Nexus] nu_skool:
Can anyone let me know which would be the radio for UK 4.0.4 please (from the OTA update)?

I think the JB radio isn't working out as well for me so I want to try and revert to compare.

Thanks
[Samsung Galaxy Nexus] Staggers:
XXLA02

Swyped from my JellyBean'd Maguro
[Samsung Galaxy Nexus] LycanNyc:
I think the new JB radio has improved a bit but not much as I have noticed.

How do I know if I' have a toro or maguro ?
[Samsung Galaxy Nexus] ransz28:
Exactly!!!
[Samsung Galaxy Nexus] andrewNY:
Maguro is the GSM/HSPA+ variant, and Toro is the CDMA/LTE variant
[Samsung Galaxy Nexus] 3rdstring:
Toro plus is the Sprint CDMA/LTE
[Samsung Galaxy Nexus] as00paf:
Help ! GNEX GSM on Fido in Canada running takju

I would like to know which radio I should use to get the best signal. Right now Im using xxlf1 and the signal is very pour but it was like that before flashing JellyBean. Also, is there a way to test my radio to see if the problem might be physical ? Thx !
[Samsung Galaxy Nexus] SKYLINESSUCK:
This may seem like a stupid question, but do the different radios affect bluetooth connectivity, or is the bluetooh stack something completely unrelated? I have been having TERRIBLE bluetooth connectivity with my JVC headunit ever since I tried 4.1 then AOKP M6.
[Samsung Galaxy Nexus] josteink:
For those curious I just installed latest Jelly Bean update (4.1.1 / JRO03C).

It still sports the same radio, that is XXLF1.
[Samsung Galaxy Nexus] Jezz_X:
I did notice though that when using bigxie's rom Getril told me that the RIL I had was unknown now and I guess didn't match the XXLF1 radio
[Samsung Galaxy Nexus] josteink:
The RIL is updated, the radio is not.

Which I guess sorta proves that there is no official 1-1 match between radios and RILs.
[Samsung Galaxy Nexus] efrant:
It would depend on your upgrade path: if you went from IMM76I to JRO03C, you would still have the xxla2 radio. If you went from IMM30D to JRN84D to JRO03C, then you would have xxlf1.
[Samsung Galaxy Nexus] Theshawty:
And you'll most probably get the XXLF1 radio if you apply the factory image when it arrives. :)
[Samsung Galaxy Nexus] josteink:
You may be correct. I've only checked the upgrade package from JRN84D to JRO03C. I haven't looked at IMM76I to JRO03C.

Have you personally checked it, or are you just assuming? It seems odd that the two upgrade paths would be inconsistent when they should be "landing" on the same base for further upgrades.
[Samsung Galaxy Nexus] Flav106:
I am using XXLF1 with JB 4.1.1 with no problem.
[Samsung Galaxy Nexus] Dr Byte:
Same combination here; working fairly well, but the cellular data upload has been a bit lumpy tonight. That could be local to the cell, or a difference in JB. Speeds were half to a third of the usual 2.5Mb/sec for xxlf1 on 4.0.4

HOWEVER, I am pleased to report that 4.1.1 booted in the correct radio mode: WCDMA Preferred, and it sticks there - 4.0.4 always started up in GSM ONLY mode except when using the dvkk6 radio AND ril simultaneously.
[Samsung Galaxy Nexus] jblack41510:
I went from imm76i to jrn84d to jroo3c and still have the xxla2 radio. I just posted a question about that in the question section.
[Samsung Galaxy Nexus] andQlimax:
because u probably used a custom rom and not an ota...
[Samsung Galaxy Nexus] IceBean:
In my case:

1. Stock rom (yakju-imm76i-factory) with KRLB1.

2. Flashed XXLA2 (thinking I should have stock radio for OTA) over no.1 setup.

3. Flashed stock rom (yakju-imm76i-factory) since I wasn't getting OTA and manually updating it didn't work.

4. Manually flashed JB right after flashing stock yakju-imm76i-factory rom.

5. The result: XXLF1 radio.
[Samsung Galaxy Nexus] Hexchain:
Hello,

I am looking for the ZSLE2 radio for Galaxy Nexus (in yakjuzs - China and Hong Kong variant). Could someone please extrace it for me? Thanks in advance.
[Samsung Galaxy Nexus] efrant:
You are right, I made a mistake. I just looked at the JRN84D-from-IMM30D update, and it does include the XXLF1 radio. The JRO03C-from-JRN84D update does not.

For those that used Koush's re-pack of JRN84D, it did not include the radio and bootloader, so you would have to flash those separately.
[Samsung Galaxy Nexus] Gucci.Nexus:
I just flashed JRO03C 4.1.1. Is there a way for me to see what bootloader I have installed? What is the correct bootloader for JRO03C 4.1.1?

Phone:

GSM Galaxy Nexus

ROM:

JRO03C 4.1.1

Kernel:

4.11 stock

Recovery:

ClockworkMod Recovery

Launcher:

TouchWiz

Additions:

none...yet
[Samsung Galaxy Nexus] efrant:
LC03, and you can get it in the bootloader thread here.

Easiest way to check would be to reboot into the bootloader and read the version there. Or download some app like "Android System Info" and it will tell you.
[Samsung Galaxy Nexus] LycanNyc:
I must of done something wrong when I go into *#*#4636#*#* and go into Phone Information where it says set preferred network type , its showing WCDMA preferred and I have selected GSM only, GSM auto (PRL), as well as GSM/CDMA auto (prl) does any of this makes a difference? because everytime I come back to it, WCDMA is still the preferred one but my speeds have gotten worse is there anyway to reset this to stock?
[Samsung Galaxy Nexus] efrant:
From what we can see so far, you cannot change that setting and have it stick.

Why do you want to change it away from WCDMA preferred?
[Samsung Galaxy Nexus] LycanNyc:
I have the Maguro, unlocked running under StraightTalk (ATT) so thought it would of been better to select GSM options from that list.

How about the other options do they have help or make the service speed worse?

lte dump ?
[Samsung Galaxy Nexus] efrant:
The following ARE the options for maguro devices:

GSM only <== this turns off your 3G radio

WCDMA only <== this turns off your 2G radio

GSM preferred <== this prefers a 2G signal over a 3G signal

WCDMA preferred <== this prefers a 3G signal over a 2G signal

The other options do not relate to maguro...
[Samsung Galaxy Nexus] LycanNyc:
I have an option on the bottom say Enable data connection, why do I get this?