Related
hello every body
i have this problem with my nexus one when i am connected to 3g service (umts,hsdpa,Etc'). i can't make calls or receive any calls, i can't use the internet (data) or get sms and Etc'. but i have full bars reception. when i check the vi in setting to "use only 2g" the phone work great.
i tried everything downgrade/upgrade roms,radios. i tried to go back to my first backup and even do PASSIMG but nothing help i googled it every where but nothing
please some one can help???
without 3g the smartphone is useless
thanks,
shushkis
What network you on? I would at least see how old the sim card is.
Lots of time if you have an older sim card it just can't handle a newer system.
I am connected through Orange IL
and i tried switching sims even with other networks.
and more the phone worked fine at the beginning it just happened i remember i switch to one of CY roms and it happened
Have you tried a full wipe and reinstall the rom?
yes of course i tried customized roms and stock roms but nothing helped
I would check your apn settings...
apn connected to taking or getting calls?
i thought it's just for internet connection
Its just a guess.
If its a problem on multiple ROMs, its likely to be either hardware or settings. Settings are cheaper and easier to test, and that's the only setting I can think of...?
Of course, doing a full wipe (including system), installing a new ROM, and testing before you restore any apps and settings may be another way to test, but since the apn settings are pre-baked into most ROMs, it wouldn't rule our the apn...?
OK I tried to put apn settings and it didnt help
you say hardware?
but when I check in settings "use only 2g" the transceiver works great .
maybe the nexus have two transceiver one for 2g and one for 3g?
seems un-logical
No there are two radios one for 3g and one for 2g because 2g is for calls and 3g for data but when 3G is unavailable the phone will use the 2g for the data.
The Same Trouble
shushkis,
I have the same trouble, my 3G connection works so bad, but if I use only 2g connection, all works good... I have no idea what happend with my N1. I have a N1 for 3G 850 (AT&T) model.
Thanks for advantage.
So maybe the problem is the hardware? if the N1 have two inidvidul transcivers?
I have also the same problem. I've tried many different roms and radios. I use 900/2100 3G. What's strang is that 3G works perfectly at home, but when moving to another tower I get emergency calls only warning. 2g works fine.
I just started having 3G issues at home. With 3G on the phone reboots like once an hour, but on 2G I've gone days without a reboot. My 3G signal is not the best at home, but I don't know why that would make the phone reboot. I'm on T-Mo USA.
bobbyphoenix said:
I just started having 3G issues at home. With 3G on the phone reboots like once an hour, but on 2G I've gone days without a reboot. My 3G signal is not the best at home, but I don't know why that would make the phone reboot. I'm on T-Mo USA.
Click to expand...
Click to collapse
Go get a new SIM card...
danger-rat said:
Go get a new SIM card...
Click to expand...
Click to collapse
The one I'm using is only a couple months old, and it works well in my Desire HD, and my Moto Defy. It's only the N1, but I guess maybe it could be that. I'll look into more.
If it's only a few months old, then it may nor be the SIM that is the problem. I suggested it because a number of T-Mo users were having similar problems after a recent network upgrade, and a new SIM seems to fix the issue for most...
I am in UK and using THREE at the moment.
However, i found out the signal in Verizon ROM is very weak (about 2 bars less
so, i have to flash the Chinese XT883 CDMA ROM, i am able to can the signal and
It works perfect
But the new problem came, i cant save my APN.
Even i used MarketEnabler, i can save APN but there is still no 3G network.
So, can anyone help me to work it out please?
Thank you very much !!!
hi, where do you find the xt883 rom ? in english ? do you try to force the phone, in menu mobile network setting to stay in gsm/umts and the same thing in menu *#*#4636#*#* phone information ?
I'm from france and i've the same problem about the 3g signal is very less (1 or 2 bar, before with my milestone 1 i've about 4/5 bar).
Once you flash the rom, its chinese.
But you can change to English.
Here is the link for the rom " 115.com/file/clf4iza2# "
After you flsh it, you need to type *#*#2468#*#*
Then reboot you unlock the gsm\utms.
And i tried to force the network, still no 3G network
facrory reset and see
or
1. download "apn manager" from android market
2. open "apn manager" go to "insert apn"option
3. fill in your network apn information
4. klick the save button below
5. thank god when it works
or
the link for the chinese rom is dead, can you upload it ?
I tried the way you posted...
But sam problem..
the xt862 indication for the 3g signal is just wrong, 2bars means nearly full reception(download any signal strength app, it'll show you ).
You should have had a look at settings->about phone->status, there you can the see your signal strength in db, the values should be the same before/after your flash.
Do you know if the phone behaves better on 3g with chinese rom in case of switching to 2g if the 3g reception is low and power consumption in 3g?
DroidXY said:
the xt862 indication for the 3g signal is just wrong, 2bars means nearly full reception(download any signal strength app, it'll show you ).
You should have had a look at settings->about phone->status, there you can the see your signal strength in db, the values should be the same before/after your flash.
Do you know if the phone behaves better on 3g with chinese rom in case of switching to 2g if the 3g reception is low and power consumption in 3g?
Click to expand...
Click to collapse
But when i was using Verion ROM, once I lost my signal, it would not find it back.
Have to reboot the phone to search the signal.
And i can send sms sometime even with signal..
Now..everthing works fine in chinese ROM...except the 3G connection problem
Need help
I'm no idea about the issue. My 3g is unanstable, but come every time when lost the signal, switch 2g 3g.....and I download a strengh app that say the same thing about the level signal is very poor.
If you re upload the xt862 chinese rom, I can install it and see if there any issue.....
Try to put in "airplane on" and after 5 seconds "airplane off"
Inviato dal mio DROID3 usando Tapatalk
nikeusfr said:
I'm no idea about the issue. My 3g is unanstable, but come every time when lost the signal, switch 2g 3g.....and I download a strengh app that say the same thing about the level signal is very poor.
If you re upload the xt862 chinese rom, I can install it and see if there any issue.....
Click to expand...
Click to collapse
Try this
"htt p://w ww.gok uai.com/f/8SYAS27j324G38YT"
8339923 said:
And i tried to force the network, still no 3G network
Click to expand...
Click to collapse
Works for me, and look a lot of better (at least this is the initial sensation), the hot spot works too, but that rom has no google apps, so I have to manage to get them working.
The first attempt was unsuccessful (market FC) but maybe i did something wrong.
Update.
I managed to get the market working (the standard gapps werent working, i took the files from the bell XT860)
The rom is really nice:
Better dialer
Stk
Better sensitivity (i don't know if only visual or effective)
3g and H icons working correctly.
USB tethering works (it doesn't for me with verizon fw)
Most of the bloatware is uninstallable
Profile manager, call filter and other application preinstalled.
BTW looks like CDMA can't be disabled from the wireless menu
The link for download the rom doesn't work :-(
nikeusfr said:
The link for download the rom doesn't work :-(
Click to expand...
Click to collapse
http://www.multiupload.com/1BEXM5Q7RZ
You might be experiences better signal because when you don't have 3G, it reverts back to 2G.
If I disable 3G on my samsung jet i get more bars but no internet
DoubleYouPee said:
You might be experiences better signal because when you don't have 3G, it reverts back to 2G.
If I disable 3G on my samsung jet i get more bars but no internet
Click to expand...
Click to collapse
It's a bit hard to get 4+ Mbps in download in 2g...
Jokes aside, I use mobile phones as my only internet connection since 1998, in that timeframe i got some expertise about the matter.
Happy to see you can get such nice result..
i tried my friend's sim card last night which it is orange..
suprise me..the 3G network can be connnected automatically...
i think might be the problem of THREE?...
whatever, I found out in my phone system information,
It cant read my phone number...
is there any way to fix it?...
The Solutor said:
It's a bit hard to get 4+ Mbps in download in 2g...
Jokes aside, I use mobile phones as my only internet connection since 1998, in that timeframe i got some expertise about the matter.
Click to expand...
Click to collapse
I was talking to the OP
DoubleYouPee said:
I was talking to the OP
Click to expand...
Click to collapse
Ok, sorry for the misunderstanding.
---------- Post added at 01:38 PM ---------- Previous post was at 01:35 PM ----------
8339923 said:
Happy to see you can get such nice result..
i tried my friend's sim card last night which it is orange..
suprise me..the 3G network can be connnected automatically...
i think might be the problem of THREE?...
whatever, I found out in my phone system information,
It cant read my phone number...
is there any way to fix it?...
Click to expand...
Click to collapse
My three italy sim works w/o any problem, but I remember that the N900 had problems with the three sims from UK and sweden, because the odd behavior of the stk, maybe you are facing a similar problem.
The Solutor said:
Ok, sorry for the misunderstanding.
---------- Post added at 01:38 PM ---------- Previous post was at 01:35 PM ----------
My three italy sim works w/o any problem, but I remember that the N900 had problems with the three sims from UK and sweden, because the odd behavior of the stk, maybe you are facing a similar problem.
Click to expand...
Click to collapse
you mean there is no way to fix it?..
im thinking about maybe this is why i cant get access 3G
Hi guys,
I own an i8190, baseband : I8190XXALJL and I encounter frequent network outage.
Although the signal strenght indicator shows 3-4 bars, I cannot be called, cannot call and data is not being fetched.
On battery usage app, the network is most of the time "green".
On any other phone around me (blackberries, iphones, SGS II and III), and on the same network the problem does not reproduce.
If I turn the phone to airplane mode, and then back on, I am able to call, send mails so on and so forth.
Does any of you have the same problem ?
If any of you updated to I8190XXALL2, is this problem still persisting ?
Should I send it to the service ?
I'm currently running the ALL2 baseband, but previously had both the ALJL and the ALK6 ones and didn't encounter any such issue...
Before sending it back you could try with a different SIM card, maybe yours is acting up (it sometimes happens, especially with old SIMs).
Seeing how nobody complained of a similar issue though, I don't think that changing your baseband will have an impact, but if you'd like to give it a try you can download original firmwares (that contain the baseband) from here: http://www.sammobile.com/firmware/. In order to install them, just follow the steps in the root thread.
Will do so. I'm going to pit-stop my SIM card @ Vodafone and let you know about it.
It's strange that this happens only deep inside buildings (eg. offices, malls, etc..).
When this happens, usually the data activity indicator disappears OR the S3 mini is using 3G frequencies (not H, not G, but 3G)
Just changed my sim card and the issue still persists...
It's driving me nuts. My feeling is that the S3 mini doesn't lock on a network cell when 2 are available with similar coverage.
Will upgrade to the latest build and let you know about it :banghead:
Sent from my GT-I8190 using Tapatalk 2
And now the handset runs XXALL2 from vodafone uk.
I'm curious if the phone will have that network issue furthermore.
Happy Holidays!!
Sent from my GT-I8190 using Tapatalk 2
bogdangr said:
Hi guys,
I own an i8190, baseband : I8190XXALJL and I encounter frequent network outage.
Although the signal strenght indicator shows 3-4 bars, I cannot be called, cannot call and data is not being fetched.
On battery usage app, the network is most of the time "green".
On any other phone around me (blackberries, iphones, SGS II and III), and on the same network the problem does not reproduce.
If I turn the phone to airplane mode, and then back on, I am able to call, send mails so on and so forth.
Does any of you have the same problem ?
If any of you updated to I8190XXALL2, is this problem still persisting ?
Should I send it to the service ?
Click to expand...
Click to collapse
I'm exactly in the same situation . Please let me know if your new firmware solves the problem.
Tks,
ci6i said:
I'm exactly in the same situation . Please let me know if your new firmware solves the problem.
Tks,
Click to expand...
Click to collapse
So far there's no difference. Where I live the network coverage is pretty bad, but it doesn't "disconnect in the background".
Only at the office I can test it out for sure or inside massive buildings.
ci6i, go ahead and update; install kies (for drivers only ), get odin3 1.87 and flash it with XALL2 from samfirmware.
Lately I see there is XALL3 available for some asian countries.
I still think that my BlackBerry 9810 is a tank. unfortunately vodafone romania doesn't sync emails two ways via BIS so... :crying: I had to get back to samsungs...
Well, i understand to lose signal if network coverage is bad, but my phone gets "network stuck" in the middle of town. I noticed this few times: at job, the phone stands on the table near me, and i receive sms about missed calls (i have voice calls diverted to voice mail when unreachable). If i try to call or browse the net at this moment, it's impossible until i set airplane mode on then off. All this time, the phone shows full network signal and HSPA data connection.
I'll try to change the firmware after hollidays.
As mentioned above, try to change firmwares (to XXALL2), I've also noticed some network drops when I'm at home (however this is expected in my case), but when I installed this firmware, I noticed some signal gain (full on 2G and +1-2bars on 3G signal).
Hi again.
The same issue even on xall2
Just happened again today in a crowded place.
It goes to "3G" from "H" and then it's gone off the network.
Will try with XALL3 although there is a small improvement concerning "sticking to the network carrier". It seems it'a hard job to get a call when in coverage area...
If still no success, I'll loose my patience with this Sammy...
See ya!
Sent from my GT-I8190 using Tapatalk 2
You get SMS because they use a dedicated network bandwidth for this technology and apparently the S3 mini does not loose connection on this communixation channel.
It appears that S3 mini is dropping voice and data, but not sms and CB (cell broadcast).
Sent from my GT-I8190 using Tapatalk 2
LJL version. No drops. Sometimes when i am on edge of 3G coverage area
Sent from my GT-I8190 using xda app-developers app
Hi, i also have the problem with vodafone Romania. I can't place calls or use data connection. After reboot everything is ok. I tried to switch to Airplane mode and back, but no results.
Same problem over here
bogdangr said:
Does any of you have the same problem ?
If any of you updated to I8190XXALL2, is this problem still persisting ?
Should I send it to the service ?
Click to expand...
Click to collapse
Hi bogdangr,
I have the same problem with my SIII mini. From time to time, after working normally, it loses the H or 3G symbol and shows about two or three signal bars, but if I try to make a call or receive one the operation fails miserably. The airplane mode trick doesn't work for me, and I have to reboot the phone to get it working again.
I've updated to the latest official firmware, but the problem is still there. Have you found a solution for this or anybody has more ideas of things to try?
Thanks you all,
MFC
I'm on VF RO, too.
Crappy phone, what can I say.
If it can't follow a network where there is sufficient coverage...
miguelfc said:
Hi bogdangr,
I have the same problem with my SIII mini. From time to time, after working normally, it loses the H or 3G symbol and shows about two or three signal bars, but if I try to make a call or receive one the operation fails miserably. The airplane mode trick doesn't work for me, and I have to reboot the phone to get it working again.
I've updated to the latest official firmware, but the problem is still there. Have you found a solution for this or anybody has more ideas of things to try?
Thanks you all,
MFC
Click to expand...
Click to collapse
Hi Miguel,
The only workaround for this issue (at least for me) is to keep it in GSM mode (no "AUTO mode", no "WCDMA only").
So the crappy phone won't have to switch frequencies and I can get phone calls (I start considering a luck when the phone rings...)
I'm on 4.1.2 now baseband I8190DXALL3 (latest on samfirmware) and still the same.
You just don't want to know how's everything downloading limted to GPRS
BR,
Bogdan
Does anyone know what's that *# code that enables service / engineering mode ?
I want to select on which network frequencies is the phone allowed to work.
I want to disable 3G mode and leave GPRS, EDGE, and HS(D)PA only.
The reason is that when the issue appears, S3 mini switches from "H to 3G" and "G to 3G" and then it's gone;
Although there are moments when it can fetch data with network on 3G coverage without problems...
The code is *#*#info#*#* but it doesn't work .
I don't think it's a good ideea to disable those settings. Maybe it's a temporarily problem and i know Vodafone is testing/launching 4G coverage.
For me, this network issue is happening once in a week. How often do you lose phone signal ?
ci6i said:
The code is *#*#info#*#* but it doesn't work .
I don't think it's a good ideea to disable those settings. Maybe it's a temporarily problem and i know Vodafone is testing/launching 4G coverage.
For me, this network issue is happening once in a week. How often do you lose phone signal ?
Click to expand...
Click to collapse
I found out the service code but the RF setup is not "sufforted".
Vodafone has implemeted already 4G in selected areas but it's not about that. On blackberry, iphone and nokia this is not happening.
As a frequency... 3-5 times a day while I'm at the office.
Sent from my GT-I8190 using Tapatalk 2
I'm using it with Orange Spain. I will try using the phone this weekend with another operator to find out if the problem is operator related.
Hii guys i'm new to xda...
Sorry if i'm posting this in the wrong section.
I bought a xperia SP recently and i'm facing battery issues in it, i tried different softwares and everything nothing worked, finally i changed from WCDMA to 2G only now the battery is perfect, its draining my battery alot in WCDMA mode. I tried changing my sim with a different operator and now its working perfectly but i want to go back to my earlier operator where when i use that operator the battery sucks. Could anyone suggest me an solution. I'm from Sri Lanka
nimesh.keshan said:
Hii guys i'm new to xda...
Sorry if i'm posting this in the wrong section.
I bought a xperia SP recently and i'm facing battery issues in it, i tried different softwares and everything nothing worked, finally i changed from WCDMA to 2G only now the battery is perfect, its draining my battery alot in WCDMA mode. I tried changing my sim with a different operator and now its working perfectly but i want to go back to my earlier operator where when i use that operator the battery sucks. Could anyone suggest me an solution. I'm from Sri Lanka
Click to expand...
Click to collapse
Hi mate, I think the solution for the problem is very easy - take the second sim card!!!
Why: here in Europe not every operator has the same frequency for their mobile data transfers. That means, when you have a sim from a provider with has only 2G/3G and you have configured your phone to WCDMA, the phone is searching all the time for this frequence and does not find it. Fact is, the battery sucks continuously.
So, when you are using the other sim which supports WCDMA, the phone finds it instantly and the battery does not suck futhermore. That´s it.
Change the sim. Greets.
reinipic said:
Hi mate, I think the solution for the problem is very easy - take the second sim card!!!
Why: here in Europe not every operator has the same frequency for their mobile data transfers. That means, when you have a sim from a provider with has only 2G/3G and you have configured your phone to WCDMA, the phone is searching all the time for this frequence and does not find it. Fact is, the battery sucks continuously.
So, when you are using the other sim which supports WCDMA, the phone finds it instantly and the battery does not suck futhermore. That´s it.
Change the sim. Greets.
Click to expand...
Click to collapse
I checked with frequencies its the same as my second sim, really dissapointed about this
draining fast on WCDMA mode its cause your area having weak signal for WCDMA of your provider, i have same problem with you, some providers in my country having weak signal for WCDMA mode only at my home area. Your phone will try to search again and again to get stable signal, that action causing the phone working hard and use more the battery power.. So maybe the best choice for you is use the second provider sim card or use the primary provider but running on 2G mode to get stable signal.
no bro i'm having perfect signal on 2G and 3G both, does it has something to do with fast dormancy? i read around that disabling it will help me, can anyone tell me how to disable it?
Hi all, i tried like everything turning the stock version of android like ten times, custom ROM and stock versions, but nothing 3g won't work, only E or G,,, and without turning wifi on, the bars remains orange all the time (like the network is being used)
and when i set the WCDMA only i end up without network on my phone!!
so that's definitely a hardware problem!!
so oo hhuuuu luck me!!
but, what's the fix for all this?? does anyone dissembled the device and knows where the hell is the 3g antenna or network antenna and how to order a new one and change that or fix that ??
mr-bledi said:
Hi all, i tried like everything turning the stock version of android like ten times, custom ROM and stock versions, but nothing 3g won't work, only E or G,,, and without turning wifi on, the bars remains orange all the time (like the network is being used)
and when i set the WCDMA only i end up without network on my phone!!
so that's definitely a hardware problem!!
so oo hhuuuu luck me!!
but, what's the fix for all this?? does anyone dissembled the device and knows where the hell is the 3g antenna or network antenna and how to order a new one and change that or fix that ??
Click to expand...
Click to collapse
It must be problem with your network provider , try using a different sim!
tbiwalkar said:
It must be problem with your network provider , try using a different sim!
Click to expand...
Click to collapse
tried... it's deffinetly a hardware problem!!
I bought it in US but i live in EU. it was like that since the beginning!
mr-bledi said:
tried... it's deffinetly a hardware problem!!
I bought it in US but i live in EU. it was like that since the beginning!
Click to expand...
Click to collapse
The x1064 is the US model. There is a different global model for use outside the US. Europe uses different bands for the 3G than the US, so that might be the source of your problem.
mr-bledi said:
Hi all, i tried like everything turning the stock version of android like ten times, custom ROM and stock versions, but nothing 3g won't work, only E or G,,, and without turning wifi on, the bars remains orange all the time (like the network is being used)
and when i set the WCDMA only i end up without network on my phone!!
so that's definitely a hardware problem!!
so oo hhuuuu luck me!!
but, what's the fix for all this?? does anyone dissembled the device and knows where the hell is the 3g antenna or network antenna and how to order a new one and change that or fix that ??
Click to expand...
Click to collapse
What thisisjason said, for 3G India uses mostly the 2100mHz band and the Americas use 1700/2100
mother of the US
i take back at least that is broken
found this
an apologize for motorola and google
My moto g 2nd generation xt1064 not working 3g and my cellular data was on 3g and in wcdma preferred mode. But showing the E sign... I tried alot ..my android is 6.0 ..I think android problem? Plese help me.