Related
Is it possible to have diff modem builds for 4g & 3g on the same phone? If I dial ##786#, I'm able view the particulars on my phone.
My baseband version ends in EE03. My wi-max is EC04. Is this normal? I can't remember an EC04 modem I would've flashed. On the other hand, I do remember flashing the EE03 modem when I flashed SRF 1.2.
To be honest, this is all trivial to me, as my lurking into these areas of my phone lacks true knowledge of what I'm doing or looking at. With that said, if someone can provide some knowledge and/or help increase signal strength, then that would be great!
Thanks in advance XDA peeps! I've learned a ton from you guys!
Sent from my SPH-D700 using XDA App
Here are baseband updates created for the Milestone XT720 from the various sbf's I've collected:
Code:
Canada-Wind STR_U2_05.1F.2_GAS_NA_NAWIND_P012 (s7icky's nandroid--no known sbf)
CentralEurope STR_U2_01.1E.0_GAS_EMEA_UCASHOTBRTLRTCEE_P001
France STR_U2_02.1E.0_GAS_EMEA_UCASHOTBRTLRTFR_P018
GreatBritain STR_U2_01.1E.0_GAS_EMEA_UCASHOTBRTLRTGB_P021
Italy STR_U2_02.1E.0_GAS_EMEA_USASHOTBRTLRTIT_P001
Korea STSKT_N_79.33.50R/GAS_ASIA_SHOTSKT_P006/GAS_ASIA_SHOTSKT_P006
Russia STR_U2_03.20.1_GAS_ASIA_USASHLSTBRTRU_P012
Singapore STR_U2_01.1E.2_GAS_ASIA_USASHLSTBSTARSG_P019
US-BrightPoint STR_U2_04.1E.1_GAS_NA_NAREG_P011
US-CincinnatiBell STR_U2_04.1E.1_GAS_NA_NACBW_P011
I also included a baseband update built from the baseband files in Dexter's 1.3.
The forum only allows 8 attachements/post so this will continue into the next post. At this point only US-CincinnatiBell has been tested, so making a nandroid of /system is recommended in case the update rains on your parade.
To apply:
Place in /sdcard/OpenRecovery/updates
OR > Apply Update > select baseband
Reboot
Thanks: easye420 for original 3G_UPDATE_XT720.zip, dexter, s7icky
Additional baseband updates
Additional baseband update attachments
K back to my nubcakeness... What does this do lol?
Will it fix all my SMS issues
S7icky said:
K back to my nubcakeness... What does this do lol?
Will it fix all my SMS issues
Click to expand...
Click to collapse
Well, I don't completely understand the baseband, but my understanding is these files configure the software that runs on the cellular radio chip (i.e. what frequencies to use for 3G etc) and I think they also configure the emergency numbers. I'm not entirely sure what the libril-moto-umts-1.so does but Dexter included it in some of the A853 basebands and it seems to have something to do with communicating with either the GSM network or the GSM hardware. Different regions did seem to have different libril's but I don't know if that's just because of newer builds or what. Wind's was different from the other North America ones. Incidentally Canada seems to have the newest kernel by compile date: August 16 and you're at build level 1F (although Russia is at 20). Too bad we don't have an sbf...
I don't know if it will fix your SMS issues. For me, it seems to have fixed a serious power drain that I was experiencing on an unreleased CM6.3 build.
Mioze7Ae said:
Well, I don't completely understand the baseband, but my understanding is these files configure the software that runs on the cellular radio chip (i.e. what frequencies to use for 3G etc) and I think they also configure the emergency numbers. I'm not entirely sure what the libril-moto-umts-1.so does but Dexter included it in some of the A853 basebands and it seems to have something to do with communicating with either the GSM network or the GSM hardware. Different regions did seem to have different libril's but I don't know if that's just because of newer builds or what. Wind's was different from the other North America ones. Incidentally Canada seems to have the newest kernel by compile date: August 16 and you're at build level 1F (although Russia is at 20). Too bad we don't have an sbf...
I don't know if it will fix your SMS issues. For me, it seems to have fixed a power drain that I was experiencing on an unreleased CM6.3 build.
Click to expand...
Click to collapse
Hmm ok.. I might have to try to flash over to XDA special RC2 and apply that and see if it helps I will report back my findings
Im tryin to get the SBF from wind lol. Ive been fighting with them for weeks about it. I keep telling them to give me the SBF so i dont have to come in and ***** at them. But i doubt ill ever get it.
as i suspect some problems with my phone (because of existence of /data/panic/ files such as:
Code:
/data/panic/bp_panic.log1
....
/data/panic/apr/bp_panic.bin1
.....
which trigger this condition:
Code:
service panic_daemon /system/usr/bin/panic_daemon
class post-zygote_services
user radio
group radio system graphics
socket panic_daemon stream 660 radio radio
onrestart exec /system/bin/reboot
)
i ran some brief comparing...
Code:
895da6b53f1b005b7d8ebbb15974c17c ./wind/system/lib/libril-moto-umts-1.so
bf581b2d7402d3e056541da28bf67911 ./fr/system/lib/libril-moto-umts-1.so
bf581b2d7402d3e056541da28bf67911 ./sing/system/lib/libril-moto-umts-1.so
bf581b2d7402d3e056541da28bf67911 ./cinc/system/lib/libril-moto-umts-1.so
bf581b2d7402d3e056541da28bf67911 ./uk/system/lib/libril-moto-umts-1.so
bf581b2d7402d3e056541da28bf67911 ./europe/system/lib/libril-moto-umts-1.so
75ed5c1f82fae52ba442a47da6d1d6ac ./wind/system/etc/motorola/bp_nvm_default/File_GSM
6594b74800259b2625c6717c7ccf218e ./fr/system/etc/motorola/bp_nvm_default/File_GSM
6594b74800259b2625c6717c7ccf218e ./sing/system/etc/motorola/bp_nvm_default/File_GSM
1d1a6b8099e0b715041b8094d3c81496 ./cinc/system/etc/motorola/bp_nvm_default/File_GSM
6594b74800259b2625c6717c7ccf218e ./uk/system/etc/motorola/bp_nvm_default/File_GSM
6594b74800259b2625c6717c7ccf218e ./europe/system/etc/motorola/bp_nvm_default/File_GSM
6a1547ec8290b20bacdd51b8b9246365 ./wind/system/etc/motorola/bp_nvm_default/File_Seem_Flex_Tables
cafc920346704769b25b3cb01e9114fb ./fr/system/etc/motorola/bp_nvm_default/File_Seem_Flex_Tables
cafc920346704769b25b3cb01e9114fb ./sing/system/etc/motorola/bp_nvm_default/File_Seem_Flex_Tables
2a9c4db6e3062ff0c4eb9267762f8bc7 ./cinc/system/etc/motorola/bp_nvm_default/File_Seem_Flex_Tables
cafc920346704769b25b3cb01e9114fb ./uk/system/etc/motorola/bp_nvm_default/File_Seem_Flex_Tables
cafc920346704769b25b3cb01e9114fb ./europe/system/etc/motorola/bp_nvm_default/File_Seem_Flex_Tables
and just want to share my 2 cents...
there is directory /data/bp_nvm
it is pretty much like the /system/etc/motorola/bp_nvm_default
which is normal, because the /data/bp_nvm is generated on the phone, based on the "default" directory...
but
some of the files are different. I cannot check at the moment which , but i am pretty sure for the File_GSM one.
actually as our phones are 4 bands, i think the baseband topic is may be overreacted.
as i look at the comparision may be except wind (which is very different from the others).
but anyway when changing the baseband may be it will be good idea to delete the /data/bp_nvm (so to make sure it will be regenerated)
I am not sure, why the /data/bp_nvm exists. May be they are some "compiled" configuration or settings in the files. may be the files in /data/bp_nvm are "self recovering" from something... but it will be very interesting to compare them too (may be at 2 stages, 1st just after regenerating them, and 2nd after some time....)
I was wondering that, too. My current guess is that the bp_nvm_default is the initial /data/bp_nvm (or perhaps the version that gets used when a carrier can't be connected) but that it can probably be updated by the network and that may be what's in /data/bp_nvm. That's a good idea to keep an eye on them... I'll do that too.
I can't quite figure out Dexter's version. It seems to merge a bunch of them, but I don't know if that was intentional or if he just copied files there without deleting the old versions. Dexter seems to know a lot about basebands (he created the A853 ones), so that's why I also made his version.
Would any work for Motoroi?
Mioze7Ae said:
Well, I don't completely understand the baseband, but my understanding is these files configure the software that runs on the cellular radio chip (i.e. what frequencies to use for 3G etc) and I think they also configure the emergency numbers. I'm not entirely sure what the libril-moto-umts-1.so does but Dexter included it in some of the A853 basebands and it seems to have something to do with communicating with either the GSM network or the GSM hardware. Different regions did seem to have different libril's but I don't know if that's just because of newer builds or what. Wind's was different from the other North America ones. Incidentally Canada seems to have the newest kernel by compile date: August 16 and you're at build level 1F (although Russia is at 20). Too bad we don't have an sbf...
I don't know if it will fix your SMS issues. For me, it seems to have fixed a serious power drain that I was experiencing on an unreleased CM6.3 build.
Click to expand...
Click to collapse
It did fix my SMS issue i think.... so far im getting txts from the people i wasn't before WOOT
Thank YOU!!!!!!!
S7icky said:
Hmm ok.. I might have to try to flash over to XDA special RC2 and apply that and see if it helps I will report back my findings
Im tryin to get the SBF from wind lol. Ive been fighting with them for weeks about it. I keep telling them to give me the SBF so i dont have to come in and ***** at them. But i doubt ill ever get it.
Click to expand...
Click to collapse
I would like to know if you do get a hold of it. I will try my hand at acquiring a copy too, I know some people who work at WIND.
On a side note, my memory recalls that the WIND SBF kernel undervolted the phone slightly compared to the Brightpoint SBF that I later flashed (and am still using). It would be cool to compare...again if we get a hold of it.
molohov said:
I would like to know if you do get a hold of it. I will try my hand at acquiring a copy too, I know some people who work at WIND.
On a side note, my memory recalls that the WIND SBF kernel undervolted the phone slightly compared to the Brightpoint SBF that I later flashed (and am still using). It would be cool to compare...again if we get a hold of it.
Click to expand...
Click to collapse
Yea one of the chicks i talk to works there And a buddy in t.dot works in there support
But the baseband dident fix it
For Germany I just flashed the Central Europe version. At the first reboot emergency calls only, after second reboot everything is fine.
MilestoneXT720 - CM 6.3.0 by MZ
can repeat the steps again?
may be the files at / data/bp_nvm are generated then......
if you are able to compare then inside openrecovery before and after will be nice
Sent from my Milestone XT720 using Tapatalk
Will this help signal strength or is it more-so a 3g fix? My wife and I can sit right next to each other and she'll get a signal and I will barely be able to 1edge bar.
Same phone, but hers is stock 2.1 with app2sd whereas mine is more like a Franken-Rom.
Woodrube said:
Will this help signal strength or is it more-so a 3g fix? My wife and I can sit right next to each other and she'll get a signal and I will barely be able to 1edge bar.
Same phone, but hers is stock 2.1 with app2sd whereas mine is more like a Franken-Rom.
Click to expand...
Click to collapse
I think it might. My signal seems stronger, but unfortunately I didn't pay close attention except for the power drain. Low signal and power drain probably go hand in hand, but that's just speculation because I didn't measure it.
Ok, I'll give it a whirl when I get home. If I wanted to check and see if it gets stronger, how should I do that, obviously other than bars.
Also is this a one time thing and it'll just carry through my backups or will it have to be re-updated with each "fresh" ROM test?
Woodrube said:
Ok, I'll give it a whirl when I get home. If I wanted to check and see if it gets stronger, how should I do that, obviously other than bars.
Also is this a one time thing and it'll just carry through my backups or will it have to be re-updated with each "fresh" ROM test?
Click to expand...
Click to collapse
It changes files on /system, so you'll have to do it each time you install a new ROM or flash a nandroid that doesn't have the baseband update installed. Stay tuned.
Mioze7Ae said:
It changes files on /system, so you'll have to do it each time you install a new ROM or flash a nandroid that doesn't have the baseband update installed. Stay tuned.
Click to expand...
Click to collapse
I figured as much but someone had to ask. Next are you going to tell me to wear a tin foil coned hat on my head, face north on one foot and turn counter-clockwise?
I'll check stregth before and after and post later on tonight or tomorrow.
Woodrube said:
I figured as much but someone had to ask. Next are you going to tell me to wear a tin foil coned hat on my head, face north on one foot and turn counter-clockwise?
I'll check stregth before and after and post later on tonight or tomorrow.
Click to expand...
Click to collapse
The stay tuned part was just because the new recovery with the basebands built-in was on the way out the door.
Lienaj said:
Would any work for Motoroi?
Click to expand...
Click to collapse
Maybe. I think there's a very good chance, but I can't test it. These baseband updates only change files in /system so if you make a nandroid of system before you apply it, you should be able to undo it.
Or are you asking for a Korean baseband update? I forgot that one.
Edit: added a baseband update based on the Korean 50R to the second post.
While I have had some great success flashing and enjoying some fantastic ROMs, one thing that has bothered me was how slow my WiFi seemed after flashing. So I tested a whole bunch of modems and hopefully this will help some other Australian Note users.
The one that gave me outstanding results in every ROM tested, is the N7000XXLA4 modem found here.
It is a GB Modem, but for performance and battery use, it has been a clear winner
Note: I am on the OPTUS network and have no idea if it has the same results on others, but worth a try.
Over my WiFi network, my download speeds went from 5-6k to 16+k everytime.
Hope that helps someone out.
thanks boss! i've only just picked up my Note and am now gathering all the info i need to start modding. The Note is quite different to mod compared to my old X10, so i dare say i'll be lurking around here for a while yet
I'll keep using the DBT one until Telstra release an ICS modem I think.
The xxla4 modem works really great. It worked great when I was in Australia and now I'm on holiday in Fiji and the reception are almost always full.
My note came from Kogan n haven't been rooted. So far so good.
Sent from my GT-N7000 using xda app-developers app
Do I select PDA or Phone when flashing via odin?? I can't remember !
clandestino123 said:
Do I select PDA or Phone when flashing via odin?? I can't remember !
Click to expand...
Click to collapse
phone
I suspect it's the radio. I keep getting crappy signal apparently with the Panache stock recently. It's taken to a new level now with no service out in the middle of the street. Is there anything I can do than try to switch radios? Even right now, I keep getting switched from 3G to HSPA+.
Sent from my brain using Tapatalk 2
Radio controls all network communication. Just be careful when changing it. Make sure you verify the md5.
Sent from my GT-P3113 using xda app-developers app
I'll verify the next radio I'll download. I don't know which one though. I was comfy with Panache stock. :/
Sent from my brain using Tapatalk 2
DJ Scooby Doo said:
I'll verify the next radio I'll download. I don't know which one though. I was comfy with Panache stock. :/
Sent from my brain using Tapatalk 2
Click to expand...
Click to collapse
It varies by location. I'd start with the latest GB radio and work backward.
Sent from my GT-P3113 using xda app-developers app
Will do. Thanks for your help! I really appreciate it.
Sent from my brain using Tapatalk 2
Radio Issue
I have a MT4G running 4.2.2 on LiquidSmooth and I cant get anything over 3g even in areas where I previously had awesome 4g service (on stock 2.3.4). I checked my md5 and it does not match any other radio/baseband's md5. I'd really like my 4g back but I also don't want to brick my phone. Currently my md5 is showing up as 60de66c8b88d27b9a3bbae385b7f71dc and have yet to find one anywhere to match it. I am fairly new to rooting androids ( I had an iPhone for like 5 years and I just got fed up with the limitations even when it was jailbroken) I read a forum about extracting the radio.img from a stock rom but I was still iffy about the md5 not matching. Absolutely any advice would be great. Thanks in advance (and apologies in advance if I somehow posted this in the wrong place or something)
RomminNudels said:
I have a MT4G running 4.2.2 on LiquidSmooth and I cant get anything over 3g even in areas where I previously had awesome 4g service (on stock 2.3.4). I checked my md5 and it does not match any other radio/baseband's md5. I'd really like my 4g back but I also don't want to brick my phone. Currently my md5 is showing up as 60de66c8b88d27b9a3bbae385b7f71dc and have yet to find one anywhere to match it. I am fairly new to rooting androids ( I had an iPhone for like 5 years and I just got fed up with the limitations even when it was jailbroken) I read a forum about extracting the radio.img from a stock rom but I was still iffy about the md5 not matching. Absolutely any advice would be great. Thanks in advance (and apologies in advance if I somehow posted this in the wrong place or something)
Click to expand...
Click to collapse
:sigh:
"4G" and 3G use the same hardware. None, I repeat, NONE of the available radios break "4G." What you're seeing is a difference in the icons used. Whereas the stock GB ROM simply shows "4G" when using HSPA+, the AOSP variants show 3G when idle and switch to H/H+ when data is being used. There is nothing you need to change. It's a gimmick that often evokes a placebo effect.
estallings15 said:
:sigh:
"4G" and 3G use the same hardware. None, I repeat, NONE of the available radios break "4G." What you're seeing is a difference in the icons used. Whereas the stock GB ROM simply shows "4G" when using HSPA+, the AOSP variants show 3G when idle and switch to H/H+ when data is being used. There is nothing you need to change. It's a gimmick that often evokes a placebo effect.
Click to expand...
Click to collapse
Thanks for the quick reply and thank you again for clarifying that. But when I ran speed test my download speed is showing around 350kb/s when I usually get around 1.5 mb/s. I recently asked my friends in the area that also have t mobile and they said they've experienced a decent loss in speed/signal just in the past month or so. So is it possible that another baseband might increase my signal strength at least? Because if it's not possible/effective than I feel like I'd be wasting time trying to fix my md5 issue.
RomminNudels said:
Thanks for the quick reply and thank you again for clarifying that. But when I ran speed test my download speed is showing around 350kb/s when I usually get around 1.5 mb/s. I recently asked my friends in the area that also have t mobile and they said they've experienced a decent loss in speed/signal just in the past month or so. So is it possible that another baseband might increase my signal strength at least? Because if it's not possible/effective than I feel like I'd be wasting time trying to fix my md5 issue.
Click to expand...
Click to collapse
If you're worried about the radio, download a different one, verify the md5 ON THAT DOWNLOAD and flash it. Feel free to report the speed difference, if there is one.
Hi xda community
I have some strange problems with my Note 3 N9005. I will try to explain it as good as I can...
I was on Omega Rom v19 and 4g and everything was good...
So I wanted to upgrade to the new v20 based on Sammy tw XXUFNF4...
I thought I would like to try the new modem as well, so I flashed stock Sammy rom XXUFNF4 via Odin before I flashed v20 of Omega on top of it.
Flash went well, both of stock Sammy and Omega rom...
But before I used to have 4g coverage in my house, now I have NADA. Well, that's not the problem here...
I have tried flashing other modems and some of them work, but still no 4g coverage in my house. The ones which doens't work gives me "unknown baseband and unknown imei" - I can fix that by flashing a modem which I know works for me.
I have tried many things now and I still get no 4g in my house.
I have wiped and flashed stock Sammy firmwares and even there it gives me the error "unknown imei and unknown baseband"
I am getting frustrated here and I just want to kill my Note 3 with a hammer.
Anyone outthere who can help me? I can write via hangouts and skype if so...
If there's any questions, please let me know...
/CK
Just to check, does 4G work somewhere else? Because I had a similar problem once, and it turned out the tower had suffered a lightning strike...
Sent from my SM-N9005 using Tapatalk 2
ShadowLea said:
Just to check, does 4G work somewhere else? Because I had a similar problem once, and it turned out the tower had suffered a lightning strike...
Sent from my SM-N9005 using Tapatalk 2
Click to expand...
Click to collapse
You're smart... We had a thunderstorm recently and I do have 4g outside my house. But as I remember it the problems started right after I flashed v20 of Omega Rom...
/CK
Café King said:
You're smart... We had a thunderstorm recently and I do have 4g outside my house. But as I remember it the problems started right after I flashed v20 of Omega Rom...
/CK
Click to expand...
Click to collapse
At least we know the modem does allow 4G. It's not broken
So that leaves either a low voltage to the modem, or a very unlucky timing in regards to the tower. It is possible the lower-frequency band on the 4G transmitter is disabled (and high ones above 1800 can't penetrate indoors) or the transmitter's aim has been repositioned. Or the modem isn't getting enough juice.
Check with your carrier if there's an issue with the tower, or if they did any maintenance on it. (They repositioned the aim for the transmitter here after the lightning strike, and now I can't even get the GSM network in my house. I have to hang out the window to make a call...)
If that's not it, try increasing the voltage to the modem.
Sent from my SM-N9005 using Tapatalk 2
ShadowLea said:
At least we know the modem does allow 4G. It's not broken
So that leaves either a low voltage to the modem, or a very unlucky timing in regards to the tower. It is possible the lower-frequency band on the 4G transmitter is disabled (and high ones above 1800 can't penetrate indoors) or the transmitter's aim has been repositioned. Or the modem isn't getting enough juice.
Check with your carrier if there's an issue with the tower, or if they did any maintenance on it.
If that's not it, try increase the voltage to the modem.
Sent from my SM-N9005 using Tapatalk 2
Click to expand...
Click to collapse
How to increase the voltage to the modem?
Hell you are smart!!!
I will call my carier first thing in the morning!
/CK
Café King said:
How to increase the voltage to the modem?
Hell you are smart!!!
I will call my carier first thing in the morning!
/CK
Click to expand...
Click to collapse
I believe Synapse provides an interface for the voltage controls, but I can not guarantee if it's supported. And I can't promise that it's safe, either.
But I do suspect it's a carrier problem. Is the 4G everywhere else as strong as it was before things went haywire? If yes, it's not the voltage. (if it was, the signal would be worse everywhere, and not just in one place. )
Sent from my SM-N9005 using Tapatalk 2
ShadowLea said:
I believe Synapse provides an interface for the voltage controls, but I can not guarantee if it's supported. And I can't promise that it's safe, either.
But I do suspect it's a carrier problem. Is the 4G everywhere else as strong as it was before things went haywire? If yes, it's not the voltage. (if it was, the signal would be worse everywhere, and not just in one place. )
Sent from my SM-N9005 using Tapatalk 2
Click to expand...
Click to collapse
I believe the signal was the same the other places I checked it... I really do hope it's just a carrier problem
Now I just need to find out my other problem
/CK
Café King said:
I believe the signal was the same the other places I checked it... I really do hope it's just a carrier problem
Now I just need to find out my other problem
/CK
Click to expand...
Click to collapse
Certainly sounds like it is.
What's the other problem? (if I completely read past it, my mistake, it's been a long day.)
Sent from my SM-N9005 using Tapatalk 2
ShadowLea said:
Certainly sounds like it is.
What's the other problem? (if I completely read past it, my mistake, it's been a long day.)
Sent from my SM-N9005 using Tapatalk 2
Click to expand...
Click to collapse
If I flash a modem, some works, some dont. The ones which isnt working gives me unknown baseband and unknown imei, but that can be fixed by flashing a working modem.
It's the same when I flash stock firmwares. Some modem works, some dont. Just like above... Make any sense?
/CK
Café King said:
If I flash a modem, some works, some dont. The ones which isnt working gives me unknown baseband and unknown imei, but that can be fixed by flashing a working modem.
It's the same when I flash stock firmwares. Some modem works, some dont. Just like above... Make any sense?
/CK
Click to expand...
Click to collapse
Hmmmm, either something goes wrong during the process, or there's an incompatibility somewhere.
Sent from my SM-N9005 using Tapatalk 2
Café King said:
Hi xda community
I have some strange problems with my Note 3 N9005. I will try to explain it as good as I can...
I was on Omega Rom v19 and 4g and everything was good...
So I wanted to upgrade to the new v20 based on Sammy tw XXUFNF4...
I thought I would like to try the new modem as well, so I flashed stock Sammy rom XXUFNF4 via Odin before I flashed v20 of Omega on top of it.
Flash went well, both of stock Sammy and Omega rom...
But before I used to have 4g coverage in my house, now I have NADA. Well, that's not the problem here...
I have tried flashing other modems and some of them work, but still no 4g coverage in my house. The ones which doens't work gives me "unknown baseband and unknown imei" - I can fix that by flashing a modem which I know works for me.
I have tried many things now and I still get no 4g in my house.
I have wiped and flashed stock Sammy firmwares and even there it gives me the error "unknown imei and unknown baseband"
I am getting frustrated here and I just want to kill my Note 3 with a hammer.
Anyone outthere who can help me? I can write via hangouts and skype if so...
If there's any questions, please let me know...
/CK
Click to expand...
Click to collapse
As a general model-related piece of information for Note 3 - I believe modems and the bootloader itself can not be (successfully) written from outside "trusted/secure zones" - in other words you need stock recovery at least for that to work. In download mode it should also work but again there are extra security checks there on the signature.
Update:
Talked to the operator today. There were no errors or recent work on their towers near me...
/CK
That's what we always say, too, when a customer asks. It's generally a lie. Particularly when the maintenance was supposes to improve things.
Did you install anything in your house that might cause interference? Router, microwave, something that covers the wall closest to the tower, a wallpaper with metallic components? New isolation? Or possibly neighboirs closer to the tower that did? (In my neighbourhood, when my neighbours between me and the tower open their windows, I get 3G. When they close it, nought. Oh the joys of reinforced concrete... )
Sent from my SM-N9005 using Tapatalk 2