Develop Bugs

[Q] Having Signal Issues with UK GSM Galaxy Nexus on TMO Network

I've been reading this forum for the past two days trying to see if there is a similar thread with this issue. Please point me in the right direction if there is a similar thread resolving this issue (this forum is colossal!).
I recently bought a UK version GSM Galaxy Nexus running Modaco 4.0.2 Ir8. I'm using it on T-Mobile's network (The GN is replacing my HTC Sensation).
The gentleman that sold it to me had already unlocked, rooted, and flashed it with Modaco. It works blazing fast. The only thing is that when ever I make a phone call it literally drops in less than 5 minutes. The signal seems to be switching like crazy from 3G to HSPA+ as well.
I've called TMO and they have no clue what the issue is (4 different reps told me 4 different things from needing to factory reset to the towers being down etc.).
Again the phone works great besides the fact that I can't make a phone call for more than a couple of minutes before it drops.
Has anyone seen this with their GN? Is it the phone? The Mod? Are T-Mobile's towers not able to pick up this phone's radios because it's from the UK?
How can I go about fixing this (Factory reset? etc.)? I'm literally about to factory reset this thing this morning when I get home from work.
I don't really have too much experience as far as rooting goes but willing to learn and get this issue resolved.

What radio version are you using?
I'm on T-Mobile and xxkk6 works well for me.
If you don't know what you have, I suggest u go to the dev section and start reading for a while

xxkk6 at the least should be on there. i think there is xxkl7 possibly. the xxkk6 is the stock radio, but if there is a kk7 or kl7 might want to try that as it would be a later version.

How can I tell which radio version I'm on and does it give me the option to switch it?
dwang said:
What radio version are you using?
I'm on T-Mobile and xxkk6 works well for me.
If you don't know what you have, I suggest u go to the dev section and start reading for a while
Click to expand...
Click to collapse

Jjonlife said:
How can I tell which radio version I'm on and does it give me the option to switch it?
Click to expand...
Click to collapse
Settings, about phone.
I had similar problems until I switched to KK6.
This thread has all the different basebands:
http://forum.xda-developers.com/showthread.php?t=1405345
Sent from my Galaxy Nexus using XDA App

I've been reading the forum for a minute and haven't noticed any threads regarding this issue. Bear in mind this forum has like 1 thousand threads to go over.

Jjonlife said:
I've been reading the forum for a minute and haven't noticed any threads regarding this issue. Bear in mind this forum has like 1 thousand threads to go over.
Click to expand...
Click to collapse
I was using KK1 before and it was absolutely fine until about a week ago, then I started to get dropped calls etc.
Sent from my Galaxy Nexus using XDA App

Jjonlife said:
How can I tell which radio version I'm on and does it give me the option to switch it?
Click to expand...
Click to collapse
I'm on xxk1. How do I switch to kk6?

Thanks for sending me that link. Which baseband set up would be good for the US (NYC specifically). They all look like they are designed for European areas.
And once I put in my Sim card, why didn't the phone just figure out with Radioband to attach itself to?
pnnorth said:
Settings, about phone.
I had similar problems until I switched to KK6.
This thread has all the different basebands:
http://forum.xda-developers.com/showthread.php?t=1405345
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse

Jjonlife said:
Thanks for sending me that link. Which baseband set up would be good for the US (NYC specifically). They all look like they are designed for European areas.
And once I put in my Sim card, why didn't the phone just figure out with Radioband to attach itself to?
Click to expand...
Click to collapse
Basebands beginning with UG are for north America. I think there are a couple of threads in the dev section about UG basebands, it might be worth have a look at those.
KK7 Thread:
http://forum.xda-developers.com/showthread.php?t=1382699
Sent from my Galaxy Nexus using XDA App

Thanks for the link. After reading through a couple of pages I'm starting to realize that I have no idea what the hell is going on with switching radio bands. Even worse, I have not read about any instances where one or the other will work very well in NYC (my area).
Is there a grid which shows which radio band is for which area? Anyone know of anywhere that shows the step by way to do this?
pnnorth said:
Basebands beginning with UG are for north America. I think there are a couple of threads in the dev section about UG basebands, it might be worth have a look at those.
KK7 Thread:
http://forum.xda-developers.com/showthread.php?t=1382699
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse

Jjonlife said:
Thanks for the link. After reading through a couple of pages I'm starting to realize that I have no idea what the hell is going on with switching radio bands. Even worse, I have not read about any instances where one or the other will work very well in NYC (my area).
Is there a grid which shows which radio band is for which area? Anyone know of anywhere that shows the step by way to do this?
Click to expand...
Click to collapse
See section 3 in the first post of this thread for a step by step guide:http://forum.xda-developers.com/showthread.php?t=1392310
Sent from my Galaxy Nexus using XDA App

I appreciate that. Will be looking into it later this morning when I get off work.
For anyone who had to do this process: Is this a normal thing when rooting and flashing, to have to find a better baseband etc.? Is it because my phone is a UK version that TMO is having an issue dropping my calls?
And lastly, anyone know what the best baseband/radio is suitable for NYC? And why doesn't the phone just figure out which is the best baseband?
pnnorth said:
See section 3 in the first post of this thread for a step by step guide:http://forum.xda-developers.com/showthread.php?t=1392310
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse

Jjonlife said:
I appreciate that. Will be looking into it later this morning when I get off work.
For anyone who had to do this process: Is this a normal thing when rooting and flashing, to have to find a better baseband etc.? Is it because my phone is a UK version that TMO is having an issue dropping my calls?
And lastly, anyone know what the best baseband/radio is suitable for NYC? And why doesn't the phone just figure out which is the best baseband?
Click to expand...
Click to collapse
the baseband should work. it's gsm, the world standard. but i'm guessing since i don't know exactly what is tweaked, but that the specific baseband for your region will bias your phone for the known networks. ugkk7 works great for me. atnt. i think there is a ugkl6 or 7. sometimes you have to test them. some will work better for others. some will work great and not eat battery. if it eats battery, try another one. i think samsung is decent about releasing different radios for different regions. it can be confusing. now when it's comes to updating their roms, that is a different story.

Ok,
The baseband def has to be affecting my battery. I'm getting not even 10 hours on a full charge from moderate use.
I don't really know exactly what the first owner did to it, only what he told me.
My plan is to bring it back to factory settings (found an article about how to restore the GSM version, but have yet to find any youtube videos abou it....I only see LTE videos on rooting and unrooting, and I'm not sure if it's the same process so I'm not touching those).
If that doesn't help it then I'll go about flashing and changing the baseband.
Again this whole baseband business is really new to me. The input you guys have been giving so far is much appreciated.
pukemon said:
the baseband should work. it's gsm, the world standard. but i'm guessing since i don't know exactly what is tweaked, but that the specific baseband for your region will bias your phone for the known networks. ugkk7 works great for me. atnt. i think there is a ugkl6 or 7. sometimes you have to test them. some will work better for others. some will work great and not eat battery. if it eats battery, try another one. i think samsung is decent about releasing different radios for different regions. it can be confusing. now when it's comes to updating their roms, that is a different story.
Click to expand...
Click to collapse

Update:
Ended up coming home early from work and staying up all morning trying to figure this out. I decided on using this link first: (http://www.addictivetips.com/mobile/restore-galaxy-nexus-to-stock-how-to/)
to re-lock. That took about 4 hours of troubleshooting and getting to know the lingo and terminology. Then from a combination of other youtube videos I spent another 4 hours trying to figure out how to lock the bootloader. Believe it or not the Xda link about this (http://forum.xda-developers.com/showthread.php?t=1392310) saved me from losing my mind. I literally didn't go to sleep until I made sure I brought the phone back to factory settings.
After I finally got the phone back to factory settings (believe me, it wasn't fun figuring this out especially when I've never rooted before) I noticed the wifi wasn't working, or had a very weak signal. Content with the phone at least being back on factory settings and locked, I go to sleep and wake up today seeing the same issue with the wifi (mean while, I now have good signal/service...didn't even have to mess with the baseband radio config).
I restart the router in our house and power down the phone and restart. Problem fixed.
Not really sure why or how, but bringing the phone back to factory settings seems to make it work just as fast as it worked when Modaco Ir8 4.0.2 was on it. Except now I have amazing Service signal.
I can honestly state that rooting really isn't for me especially with the notion that with every new mod that comes out you have to be flashing on a constant basis. Even though I almost lost my mind trying to figure this out, I would still rather have this approach vs Apple's walled garden approach though. Any day.
One of the reasons I like the Nexus line of phones is that it's pretty much the only Android phone that gets all the updates first and on a constant basis. Which makes it such an awesome phone in that it's also the phone that Google allows any and all capabilities to be customized. I have true respect for all the devs out there who attack this stuff daily.
Just be sure to get enough exercise in and healthy meals along with rest lol.

Jjonlife said:
Update:
Ended up coming home early from work and staying up all morning trying to figure this out. I decided on using this link first: (http://www.addictivetips.com/mobile/restore-galaxy-nexus-to-stock-how-to/)
to re-lock. That took about 4 hours of troubleshooting and getting to know the lingo and terminology. Then from a combination of other youtube videos I spent another 4 hours trying to figure out how to lock the bootloader. Believe it or not the Xda link about this (http://forum.xda-developers.com/showthread.php?t=1392310) saved me from losing my mind. I literally didn't go to sleep until I made sure I brought the phone back to factory settings.
After I finally got the phone back to factory settings (believe me, it wasn't fun figuring this out especially when I've never rooted before) I noticed the wifi wasn't working, or had a very weak signal. Content with the phone at least being back on factory settings and locked, I go to sleep and wake up today seeing the same issue with the wifi (mean while, I now have good signal/service...didn't even have to mess with the baseband radio config).
I restart the router in our house and power down the phone and restart. Problem fixed.
Not really sure why or how, but bringing the phone back to factory settings seems to make it work just as fast as it worked when Modaco Ir8 4.0.2 was on it. Except now I have amazing Service signal.
I can honestly state that rooting really isn't for me especially with the notion that with every new mod that comes out you have to be flashing on a constant basis. Even though I almost lost my mind trying to figure this out, I would still rather have this approach vs Apple's walled garden approach though. Any day.
One of the reasons I like the Nexus line of phones is that it's pretty much the only Android phone that gets all the updates first and on a constant basis. Which makes it such an awesome phone in that it's also the phone that Google allows any and all capabilities to be customized. I have true respect for all the devs out there who attack this stuff daily.
Just be sure to get enough exercise in and healthy meals along with rest lol.
Click to expand...
Click to collapse
some people actually recommend factory resetting your device from the get go. i would, but i always just run with the hardware just to make sure the hardware and stress i throw at it will handle all the roms and stuff. and to exchange my phone if finding there is a problem.

Good to hear that you got it sorted out in the end
Sent from my Galaxy Nexus using Tapatalk

Rooting/Flashing is great IMO for people who will never have the luxury of getting updates like Nexus phones get. Take control in your own hands on when you decide you want to update(s) etc.
I'm sure any Devs out there (like on this forum) also love tinkering. To each his own.
pukemon said:
some people actually recommend factory resetting your device from the get go. i would, but i always just run with the hardware just to make sure the hardware and stress i throw at it will handle all the roms and stuff. and to exchange my phone if finding there is a problem.
Click to expand...
Click to collapse

Indeed. I def learned a lesson: Never let anyone ever root your phone for you. The guy who rooted it for me was nice enough to say I could email him for questions but the more I kept emailing him the more I could tell he was probably getting frustrated at all my worrisome questions ("I'm dropping calls", "Is it because of the rooting?", "My wifi isn't working", "is it because of the rooting?..." etc.).
Just glad to know there are tons of available options for one to seek out help when issues like this arise.
pnnorth said:
Good to hear that you got it sorted out in the end
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse

[ CDMA / Verizon ] question on bad signal issues..

I tired to search but unsure if I pulled CDMA 100% or not..
None the less, Im going to move over to Verizon and Im after the Nexus. I see people say the signal is bad etc etc. Im coming from the HTC evo and Ive always prety much ran AOSP roms. As we know ( or us Evo users ) the AOSP roms dont show " full " signal. But it shows actual signal. Is this the issue people are ***** about? IS this what they are talking about, in terms of bad radios etc?
AOSP roms show the true signal, but not a masked/boosted signal similar to HTC phones done, right?
The bad radio rumor isnt a bad radio, just the way AOSP roms show the signal... right?

The bar reading was jacked up a notch in 4.0.4 (2 bars of signal in 4.0.1/2 will show up as 3 or even 4), but the db reading in Settings is still correct (though, read issue #2 below). The phone is fine hardware wise. What confuses (or convinces) people are three things:
1) Some people got duds. This will be very obvious because you won't get signal even in areas where other people on VZ can connect. You need to get the phone swapped.
2) The GN has a weird way of reporting signal strength. They completely over-do the hysteresis, so if you test/compare with another phone, you have to keep the GN in one spot for 10-20 seconds before you get the same reading.
3) Software bugs in the baseband which will crash the radio interface and leave you without data for up to a minute. There also appears to be some hand-off issues that may keep you on 3G when you should be on 4G.
The GN has no worse reception than any other Verizon handset, aside from the fixable bugs in the baseband, which really aren't "reception" issues anyway.

So with what you said, all the apparent issues that are there, are fixable in terms of ROMs or official fixes? I like to tinker with my phone, but not to keep it running correctly, ya know?
Is this issue still reported on the current batch of Gnex's?

I just got my Nexus a week ago, but it has worked perfect in terms of signal and data. No dropouts. My radio is whatever it came with, but my ROM is BAMF Paradigm

mroneeyedboh said:
So with what you said, all the apparent issues that are there, are fixable in terms of ROMs or official fixes? I like to tinker with my phone, but not to keep it running correctly, ya know?
Is this issue still reported on the current batch of Gnex's?
Click to expand...
Click to collapse
Personally, I've had fewer issues with the Galaxy Nexus than I did with the Nexus One (that phone DID have bad reception. Great call quality though) or the WinMo phone I had before that. Whenever I have connection issues, I just turn on and off airplane mode and the phone will come back and reconnect to 4G in ~15 seconds. Nothing serious beyond that.
Some people have had more serious issues, and I can't say if it was their phone or the network equipment used in their area or what. Only way to be sure is to try one out. I have little doubt that ~99% of GN users have little/no issue, but the ~1% that do have problems are vocal about them (they should be, this thing isn't cheap).
EniGmA1987 said:
I just got my Nexus a week ago, but it has worked perfect in terms of signal and data. No dropouts. My radio is whatever it came with, but my ROM is BAMF Paradigm
Click to expand...
Click to collapse
ROM has nothing to do with signal. Only the baseband matters.

ATnTdude said:
ROM has nothing to do with signal. Only the baseband matters.
Click to expand...
Click to collapse
Actually, if they have updated telephony, it can. For example, there are signal improvements in 4.0.4, but you must run the rom and the radios.
That said, Paradigm has made no telephony changes from aosp 4.0.3.

adrynalyne said:
Actually, if they have updated telephony, it can. For example, there are signal improvements in 4.0.4, but you must run the rom and the radios.
That said, Paradigm has made no telephony changes from aosp 4.0.3.
Click to expand...
Click to collapse
I was really simplifying things since this was a non-technical question. If you go from 4.0.2 to 4.0.3+, you may have more hooks into the kernel and from there into the baseband, but jumping randomly from ROM to ROM isn't the best way to solve a signal problem. Changing the baseband is the best way, kernel the next, and finally the Android version. Basically go in order of distance from the hardware, noting that each level is significantly less likely to cure you.

ATnTdude said:
I was really simplifying things since this was a non-technical question. If you go from 4.0.2 to 4.0.3+, you may have more hooks into the kernel and from there into the baseband, but jumping randomly from ROM to ROM isn't the best way to solve a signal problem. Changing the baseband is the best way, kernel the next, and finally the Android version. Basically go in order of distance from the hardware, noting that each level is significantly less likely to cure you.
Click to expand...
Click to collapse
After reading hundreds of posts on connectivity issues, yours is the first to bring some lucidity and sanity to the hardware issue. Now someone needs to focus on the BS from the carriers and the inadequacy of their distribution systems.

[Q] Is there an external for the SGH-T989 ?

External antenna
I activated my phone yesterday and my signal is weak and very spotty. Sometimes I can get as high as 4 bars, most times 1 or none. If I can't get something to boost the signal, I'll have to sell my phone and look for something else. Is there anything sold or any mod I can do to boost my signal? Many thanks, for any help I can get.

ardent_phoenix said:
External antenna
I activated my phone yesterday and my signal is weak and very spotty. Sometimes I can get as high as 4 bars, most times 1 or none. If I can't get something to boost the signal, I'll have to sell my phone and look for something else. Is there anything sold or any mod I can do to boost my signal? Many thanks, for any help I can get.
Click to expand...
Click to collapse
Try a different radio. Mr x just reactivated the links in his thread
Sent from my SGH-T989 using Tapatalk

capcanuck said:
Try a different radio. Mr x just reactivated the links in his thread
Sent from my SGH-T989 using Tapatalk
Click to expand...
Click to collapse
Have patience with me. This is my first smartphone. I don't know what a radio is in this context and who and where can I find this Mr x thread?

ok I now know what a radio is, but is a hacked version better than the stock version that came with my phone. I just got it yesterday and I don't want to mess anything up. I don't know enough about this stuff to fool around with it just yet. I am trying to learn so that I can IMPROVE it's functionality. Notice improve, if it will not work better than stock, what's the need to change anything?

ardent_phoenix said:
ok I now know what a radio is, but is a hacked version better than the stock version that came with my phone. I just got it yesterday and I don't want to mess anything up. I don't know enough about this stuff to fool around with it just yet. I am trying to learn so that I can IMPROVE it's functionality. Notice improve, if it will not work better than stock, what's the need to change anything?
Click to expand...
Click to collapse
Radios give different mileage depending on your location. Which is why the above poster suggested trying different radios because in your particular area you might get better reception with a radio other than stock. You'll need to have your phone rooted in order to flash new radios.

Thank you for the quick reply. If I can't find a hardware solution, I may gather the courage to try a new radio. Is this the software or is it firmware, that I need for the T989?
http://www.androidfilehost.com/.mrx/..._Kj3_radio.zip:)

ardent_phoenix said:
Thank you for the quick reply. If I can't find a hardware solution, I may gather the courage to try a new radio. Is this the software or is it firmware, that I need for the T989?
http://www.androidfilehost.com/.mrx/..._Kj3_radio.zip:)
Click to expand...
Click to collapse
I'm not sure what that list of files is but whatever it is, it's not applicable to our phone either way. The galaxy s2 they have listed is the I9100 which is the international version. We are sgh-t989 and any software or firmware is not cross platform.

Ardent are you in the Phoenix area? If so the kl1 modem is the best.
Sent from my SGH-T989 using Tapatalk

capcanuck said:
Ardent are you in the Phoenix area? If so the kl1 modem is the best.
Sent from my SGH-T989 using Tapatalk
Click to expand...
Click to collapse
No, I am in Appomattox, VA. I live in the county, not the actual town. I know for sure that I am 7 miles from a Novatel tower. I get mostly a signal with 2 to 3 bars, that's between -100 and -92, respectively. I an using a U727 data stick on Ntelos 3G network. It wasn't always that way. I used to get practically no signal, until I cleared all the trees on my property.
I got the link in my last post from the following link:
http://forum.xda-developers.com/showthread.php?t=1426001
and it says at the top of the page that it is for the SGH-T989 series, that would make one believe that our phone is supported by it. I believe that it was derived from the SGH-T989D to be exact.
Someone please chime in, if I'm wrong. I have been getting, what I believe to be a lot of contradictory info here and for a newbie such as myself, that will only impede my progress and send me scurrying post haste to some other "authority" on the subject.
There does not seem to be anyone here who will correct faulty procedures. I understand that no one here is liable for bad advice, but believing that many here are proficient at modifying these devices, people come here to seek advice.
I need to increase my signal, either by hardware or script, can someone please help me resolve this issue?

ardent_phoenix said:
No, I am in Appomattox, VA. I live in the county, not the actual town. I know for sure that I am 7 miles from a Novatel tower. I get mostly a signal with 2 to 3 bars, that's between -100 and -92, respectively. I an using a U727 data stick on Ntelos 3G network. It wasn't always that way. I used to get practically no signal, until I cleared all the trees on my property.
I got the link in my last post from the following link:
http://forum.xda-developers.com/showthread.php?t=1426001
and it says at the top of the page that it is for the SGH-T989 series, that would make one believe that our phone is supported by it. I believe that it was derived from the SGH-T989D to be exact.
Someone please chime in, if I'm wrong. I have been getting, what I believe to be a lot of contradictory info here and for a newbie such as myself, that will only impede my progress and send me scurrying post haste to some other "authority" on the subject.
There does not seem to be anyone here who will correct faulty procedures. I understand that no one here is liable for bad advice, but believing that many here are proficient at modifying these devices, people come here to seek advice.
I need to increase my signal, either by hardware or script, can someone please help me resolve this issue?
Click to expand...
Click to collapse
you don't really need to because you can always return everything and get out of contract without ETF since you just activated. Just saying you can use it as a trial run and if reception sucks you can go somewhere else. You can try the radios but for what it's worth, might not produce any results.
You can probably safety use any of the ones in the link you have, and I think anything that screws up is recoverable. Any screwup will just mean you get no signal at all. Just flash back to the stock one which you can easily find with search.

8Fishes said:
you don't really need to because you can always return everything and get out of contract without ETF since you just activated. Just saying you can use it as a trial run and if reception sucks you can go somewhere else. You can try the radios but for what it's worth, might not produce any results.
You can probably safety use any of the ones in the link you have, and I think anything that screws up is recoverable. Any screwup will just mean you get no signal at all. Just flash back to the stock one which you can easily find with search.
Click to expand...
Click to collapse
No I am not in a contract. I would have to sell my phone, which I really like. I am using T-mobile prepaid. I bought the phone on eBay for $500. It has a clean IMIE as verified by T-Mobile Customer Service. I have bought over $125 in accessories also and would lose too much selling everything.
So I prefer to try to resolve my weak signal dilemma before taking such drastic action. Is there anybody out there that can help?

ardent_phoenix said:
No I am not in a contract. I would have to sell my phone, which I really like. I am using T-mobile prepaid. I bought the phone on eBay for $500. It has a clean IMIE as verified by T-Mobile Customer Service. I have bought over $125 in accessories also and would lose too much selling everything.
So I prefer to try to resolve my weak signal dilemma before taking such drastic action. Is there anybody out there that can help?
Click to expand...
Click to collapse
Still same problem, anybody Please help.

4.0.4 Data Drops Problem - Google doesn't care about this problem.

It is 20 days since we report a problem with drops after update to 4.0.4 . I judge that it is already too long and we should already have a fix. Now when all customs roms are using a new base, people who have this problem are forced to use an old 4.0.2 because with 4.0.4 phone useless. I think it would be good to start ask Google for any official statement because it is embarrassing for me that that they have such approach to theirs flagship phone.
This thread https://code.google.com/p/android/issues/detail?id=28133 shows that Google has completely no respect to us because there is now prove information that they even try to fix the problem.
Whats a shame Google.
Maybe should we start inform all gadget sites about this behavior?

Hey kid, stop being such a drama queen.
This is not how software development works. It takes time to iron out bugs. It takes time to first find out what causes the bug and then fix the bug and then it takes three times longer than that to make sure that the bug does not cause other bugs in the system.
Let's not forget how long 4.0.4 took to arrive in the first place. They originally released 4.0.3 and then discovered some bugs. Fixing those bugs apparently caused issues in 4.0.4 that no one saw coming, this means that the bug is not easy to find and is difficult to test for. They are doing it as fast as they can.
And let's not forget that not all devices are even affected. I've been on 4.0.4 ever since it was released and I've not experienced a single data drop. So it does not happen with all devices and may be region or carrier-specific. This makes it even more difficult to test for.

you honestly think they are able to push another update to a fix in 20 days?

kara mustafa said:
I judge that it is already too long and we should already have a fix.
Click to expand...
Click to collapse
You seriously think 20 days is too long to identify the problem that doesn't affect all devices, develop a fix, test the fix, and push it out?

Just started noticing I have this problem.
I just reboot and it fixes, a hassle, but whatever. reboots pretty fast lol and only happens rarely

luftrofl said:
You seriously think 20 days is too long to identify the problem that doesn't affect all devices, develop a fix, test the fix, and push it out?
Click to expand...
Click to collapse
You don't, apparently.
1. It does not affect all devices.
2. Lets rush a fix and not test it so other issues can occur?
3. If the issue is a radio problem, Samsung needs to fix it for Google to push it.
Even if developers worked 24/7 including weekends and holidays, that is pretty humorous to think that.
Re #3:
Samsung does nothing fast other than fatten their wallet. Yep, I said it, Google does not code radio firmware.

adrynalyne said:
You do, apparently.
1. It does not affect all devices.
2. Lets rush a fix and not test it so other issues can occur?
3. If the issue is a radio problem, Samsung needs to fix it for Google to push it.
Even if developers worked 24/7 including weekends and holidays, that is pretty humorous to think that.
Re #3:
Samsung does nothing fast other than fatten their wallet. Yep, I said it, Google does not code radio firmware.
Click to expand...
Click to collapse
The radio seems fine since I tried stock 4.0.2 with the XXLA02 radio (from the 4.0.4 package) and everything worked wonderfully.

adrynalyne said:
You do, apparently.
1. It does not affect all devices.
2. Lets rush a fix and not test it so other issues can occur?
3. If the issue is a radio problem, Samsung needs to fix it for Google to push it.
Even if developers worked 24/7 including weekends and holidays, that is pretty humorous to think that.
Re #3:
Samsung does nothing fast other than fatten their wallet. Yep, I said it, Google does not code radio firmware.
Click to expand...
Click to collapse
I do?

Same problem here, have to reboot to fix it, any alternative suggestion?
Sent from my Galaxy Nexus using XDA

To be honest I think it does affect all devices. I say this because I was away on business when 404 came out. Where I was I was in a lot of cinder block buildings and frequently without full signal. I had hspa and umts during that time but it wasn't a 21 or 42 mbps area like where I live. I often dropped signal on 404 that I didn't when I had 403 there. Now, after coming home back to my area that has a better coverage and such, I've not had one drop in signal. I really think its dependent on the towers and saturation whether you have the problem or not. I would still like to see a fix from Google. In the process of gaining battery life, I think they messed up smart reflex in respect to how it powers the antenna.
Sent from my Galaxy Nexus using xda premium

luftrofl said:
I do?
Click to expand...
Click to collapse
Lol, he must have misunderstood you.

No, it was a typo and I corrected it.
I meant to say, apparently, you do not. As in, he believes it only takes 20 days to diagnose, text, and implement a fix, which is funny
No fix is diagnosed day 1.
There is time to needed to find the problem.
There is time needed to create a fix.
There is time needed to properly test it, else other bugs show up.
Developers do not work 7 days a week.
Not every Android developer will be assigned to the fix.
There is time needed to ramp up an OTA again in two flavors, ICL53FD_to_IMM76D, and IMM76D_to_whateverthebuildnamewillbe.

Jayrod1980 said:
To be honest I think it does affect all devices. I say this because I was away on business when 404 came out. Where I was I was in a lot of cinder block buildings and frequently without full signal. I had hspa and umts during that time but it wasn't a 21 or 42 mbps area like where I live. I often dropped signal on 404 that I didn't when I had 403 there. Now, after coming home back to my area that has a better coverage and such, I've not had one drop in signal. I really think its dependent on the towers and saturation whether you have the problem or not. I would still like to see a fix from Google. In the process of gaining battery life, I think they messed up smart reflex in respect to how it powers the antenna.
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
No it does not.
It does not affect CDMA devices, and I have found some GSM users on this forum it does not affect. Folks here just think that XDA is the hub of the world, and therefore if there is a large amount of issues being noted, it must be everyone. Because you know...everyone posts on XDA and other phone geek sites. I am not saying the bug isn't real, just that it isn't happening to EVERYONE.

Theshawty said:
The radio seems fine since I tried stock 4.0.2 with the XXLA02 radio (from the 4.0.4 package) and everything worked wonderfully.
Click to expand...
Click to collapse
It still could be the radios. There is a reason they change radios with each release.
For example, 4.0.4 by itself for CDMA users does not see a signal improvement. 4.0.4 radios on a 4.0.2 or 4.0.3 rom does not see signal improvements. However, 4.0.4 rom and 4.0.4 leaked radio firmware sees a signal improvement.

luftrofl said:
I do?
Click to expand...
Click to collapse
It was a typo, but you knew that.

Theshawty said:
Lol, he must have misunderstood you.
Click to expand...
Click to collapse
reading is difficult..

Some people have reported getting the IMM76I update starting about an hour ago, so for those with the issue, it may help you.

adrynalyne said:
You don't, apparently.
1. It does not affect all devices.
2. Lets rush a fix and not test it so other issues can occur?
3. If the issue is a radio problem, Samsung needs to fix it for Google to push it.
Even if developers worked 24/7 including weekends and holidays, that is pretty humorous to think that.
Re #3:
Samsung does nothing fast other than fatten their wallet. Yep, I said it, Google does not code radio firmware.
Click to expand...
Click to collapse
He was saying it with sarcasm. You should probably learn what that means before replying.

hotleadsingerguy said:
He was saying it with sarcasm. You should probably learn what that means before replying.
Click to expand...
Click to collapse
He wasn't being sarcastic. Nice try.

luftrofl said:
reading is difficult..
Click to expand...
Click to collapse
Sure is, considering I said several times it was a typo and you still didn't comprehend.

[Q] VZW What's the deal with radios?

I'm basically a newbcake with lame sauce on the side and I apologize for asking questions that there might be answers to already. But I do look for them, it's just very difficult to find them without sifting through tons of threads and google search results (and I don't really have the time, I drive a truck and don't have much free time). And even when I try to do that with the time I do have, I can never find what I'm looking for.
I've been having issues with my signal and so I've started reading about radios and the like. I really don't understand them to begin with, I only have a partial idea. I believe they are responsible for the way the radio talks to the rom or something? And maybe they also handle how the signal is received and how a signal is transmitted? I'm just guessing, but I really don't know.
I know there are different radios that can be downloaded, and I know at the very least, they are specific to the type of phone and it's carrier, but are they also specific to the version of android? Be it ICS, or JB?
I've found lists of Radios before but the lists never really explain their significance, it just lists them and allows you to download them. So then the question remains; What different radios are available for VZW Galaxy Nexus phones, and what is the significance of each different version? Is there a version that is widely known to be superior in handling signal that I should know about? My phone is a MYSID-TORO and was on build IMM76K before I flashed Vicious JB 4.1 V5 (currently still running). I'd really like to learn more about radios and what I need to know to make the best decision on which one to flash, or if it even matters at all.
I apologize for the lack of structure; I really don't know exactly how to organize my mess of confused thoughts and questions about radios into a nice clean post. But I do greatly appreciate any information or help

Hi, I'll share what little I know. I've got my nexus in January, I've rooted it a couple of times, flashed a couple of roms. Last week I completely wiped my phone, no rom, I had a Google doorstop. I used ADB to flash everything. To answer your question yes radio files is the link from your phone to your carrier. I'm on jelly Bean, but I'm using ics radios FC 04/FC05. From what I've seen radio choice is depending on what works best in your area, for your carrier. I'm about 30 miles south. east of Los Angeles and I'm getting good signal with my radios. Read the threads on radios for your area, wherever you're from, but being a trucker I would go with whatever radios you see posted the most with the best reception overall. Hope I helped you some. Apparently you can't brick this phone permanently, there is always a fix, and there are many helpful post/people in the community
Sent from my Jelly Bean Gnex

Where can I find threads on radios? I can try flashing different radios to see what works best but I just don't know enough about them yet, or which ones will work on my phone. :\
something I've also been noticing is the mentioning of boot loaders and radios together. What's the significance of that? A boot loader doesn't sound like it'd have anything to do with a radio, but apparently they are related somehow?
Thanks!

cpomike13 said:
Hi, I'll share what little I know. I've got my nexus in January, I've rooted it a couple of times, flashed a couple of roms. Last week I completely wiped my phone, no rom, I had a Google doorstop. I used ADB to flash everything. To answer your question yes radio files is the link from your phone to your carrier. I'm on jelly Bean, but I'm using ics radios FC 04/FC05. From what I've seen radio choice is depending on what works best in your area, for your carrier. I'm about 30 miles south. east of Los Angeles and I'm getting good signal with my radios. Read the threads on radios for your area, wherever you're from, but being a trucker I would go with whatever radios you see posted the most with the best reception overall. Hope I helped you some. Apparently you can't brick this phone permanently, there is always a fix, and there are many helpful post/people in the community
Sent from my Jelly Bean Gnex
Click to expand...
Click to collapse
What nexus model do you have? 11.11 or 11.12. Or on the baseband version 09 or 10? Reason I ask is the 11.11 or the 09 version have superior reception than the other model.
Sent from my Galaxy Nexus using xda app-developers app

killerapl said:
What nexus model do you have? 11.11 or 11.12. Or on the baseband version 09 or 10? Reason I ask is the 11.11 or the 09 version have superior reception than the other model.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
Is this a fact? How do we tell if we have 11.11 or 11.12? My baseband is 10 and this is my third CLNR device, but they have all been 10s. This is the first one without cosmetic issues and the signal is so far, so good. I just am hoping I don't develop radio issues. Isn't the 09 version older?

I know you were asking cpomike, but I figured I'd post which baseband version I have.
I515.09 V.FC04 / I515.FC05
I believe the FC04 and FC05 are the radios from 4.04 ICS, is that correct?