cannot make any outgoing calls/messages or receve them. the phone is unlocked to any network , if another sim is inserted it will get signal at all and if i search network providers and select the correct one the phone displays (mobile network not available ) message. i have tried 4 different working sims on different networks and tried switching from 3g to 2g and nothing. have tried a factory reset and nothing . I update my phone 2.2 to 2.3.3 and nothing. What i can do to fix my problem. When I call i get , go on internet i get this message mobile network not available !!!!!
If thats an update via Kies it should be correct CSC if its via Odin then its not the firmware for your area and network wrong CSC .
2.3.3 only released 15/4/11
jje
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Hi sorry if the answer its out there, just got tired of searching, i have a samsung galaxy GT-I9000, firmware version 2.2, baseband version I9000xxjmp kernel version 2.6.32.9 rootSE-S608 #1 build number FROYO.XWJP6, my phone was working perfectly until tonight, i was going to change the simcard for my wife's and i did a factory reset, log on with my wife's google account, but then there's no network connection, it only works on wifi. i tried to register manually & automatically, but nothing happens, i swicth with 3 different simcard and nothing, even my company dosen't appear on the network list, it only says emergency calls only, how can i register back my network?
Refer to this
elinvalido said:
Hi sorry if the answer its out there, just got tired of searching, i have a samsung galaxy GT-I9000, firmware version 2.2, baseband version I9000xxjmp kernel version 2.6.32.9 rootSE-S608 #1 build number FROYO.XWJP6, my phone was working perfectly until tonight, i was going to change the simcard for my wife's and i did a factory reset, log on with my wife's google account, but then there's no network connection, it only works on wifi. i tried to register manually & automatically, but nothing happens, i swicth with 3 different simcard and nothing, even my company dosen't appear on the network list, it only says emergency calls only, how can i register back my network?
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Click to collapse
http://forum.xda-developers.com/showthread.php?p=9218582#post9218582
i think my mobile network is working it just dosen't register or recognize my carrier, im from PR im with Claro wich work on gsm/wcdma 850 but on the available networks only appear att and tmobile and they also work also on 850,
Hello everyone
I managed to lose my imei number.. after i managed to retrieve it, now my phone works can make call and text but no internet connection (wifi works) it shows 4G ( LTE doesnt work) but there is no data transfer phone is now on stock version canada videotron sm-n910w8 i tried all the apn settings possible ane network connection settings with no luck... what do i do now ?
Info
em_ said:
Hello everyone
I managed to lose my imei number.. after i managed to retrieve it, now my phone works can make call and text but no internet connection (wifi works) it shows 4G ( LTE doesnt work) but there is no data transfer phone is now on stock version canada videotron sm-n910w8 i tried all the apn settings possible ane network connection settings with no luck... what do i do now ?
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Click to collapse
you should try to flash another modem.zip
or flash another whole firmware by Odin
:good:
Thank you besides that any other options ?
Hi! I have an A5 (SM-A500FU) bought in Italy last year, Im using it since then in Argentina. With android lollipop I have never had issues with lost signal, no service messages or network not available. But since upgrading by OTA to Marshmallow these problems started. I have looked everywhere but I cant find anything that helps me. Also my service problems are not always present, sometimes I do have signal, but mostly when im out in the street. At home, for example I have no service and "only emergency calls" message. I'm using right now and old Moto XT316 with the same SIM card ( Claro AR) im using in the A5, and it is working fine, recieving network signal ( it is also a new sim card, just in case old SIM was the problem). The thing is I can´t use my A5 because it is constantly losing signal.
Thing I have already tried and didn't work:
- Changing to aireplan mode for a few minutes
-take out SIM card, restart the phone, turn off phone, put sim back in again, turn on phone
-verifiyng the APN for my network Claro Ar was correct, manually searching networks ( At home for example, it only finds Personal and Movistar (sometimes) but never finds Claro ar)
-Doing factory reset
-Reinstalling official firmware (PDA version : A500FUXXS1CPH2; CSC version : A500FUVFR1CPG2) with kies3 ( smart switch gave me an error)
-Flashing the UK BTU ROM ( the old one was from Vodafone Italy, now Phone info app says my mobile operator is 72234, while befor was 722310 which is correspondig with claro ar, what does this mean)
what could be causing this problem???? Im really starting to desperate now...
I read something interesting online, searching for some answers I got to the experience of some guy who had a very similar problem. Short story, his had to change his phone's network configuration in the "radioinfo" menu (or whatever the name of that hidden menu is) with an app named Network and force his cellphone to use only 3g or 2g. Turns out that his phone was trying to use LTE but LTE was not available in his region. This solved his problem. Mi phone can't use LTE here in Argentina because it is Italian, and since I have it it never conected to LTE network (I guess we use different frequencies) So I was thinking maybe my phone is also trying to use LTE but since it won't reach 4g signal ends up with no signal at all, excatly like this guy's phone.
But, apparently I need root access to get to this menu or even use this apps, is that correct?
So, should I root my phone to try that? does that story make any sense to you? Any advice?
Downgrade to lollipop I read is not my best option, also rooting it isn´t , but I'm starting to run out of solutions.
I add this information that could be helpfull:
Product Code : SM-A500FZKUBTU
Original CSC code : BTU
Active CSC code : BTU
PDA version : A500FUXXU1CPH3
CSC version : A500FUBTU1CPH1
Baseband version :A500FUXXU1CPH3
Android version : 6.0.1
Build number: MMB29.A500FUXXU1CPH3
Mobile operator :72234
Also IMEI number seems to be fine, it starts with 35 and matches the one in the back of the phone.
Sorry It is such a long thread!! Thank you very much!!
Hello.
I am facing a frustrating issue with a Samsung S7 Edge G935F that came into my hands from a client of mine. It has the usual issue with the “Not registered on Network”, always in “Emergency calls only” mode. I have tried everything I can think of and searched for in Google and nothing worked. The phone is from Romania and has the Romanian firmware 6.0.1 (open carrier, not locked) and he wants to use it in Greece.
Here is what I tried:
-Flashed older firmware with Odin, just in case
-Flashed the latest again (6.0.1 December 2016) with Odin (BL,AP,CP and CSC file, not Home_CSC)
-Checked for updates OTA, no newer updates than those flashed
-Tried multiple Romanian and Greek official firmwares and tried to wipe data and cache
-Turned airplane mode on and off multiple times
-Searched network provider manually in mobile networks settings
-IMEI and baseband are not corrupted, they are shown as they should
-Checked IMEI if blacklisted or carrier locked. It is clean and in open carrier, not locked
-IMEI is not fake, cross-checked with back cover glass and battery label
-Brand new SIM
-Tried another SIM of different provider
-Cleaned the sim socket with isopropyl alcohol
-Reflowed the ICs associated with radio signals
-Did not find any signs of dirt or water on the logic board
-I have NOT tried to root and flash a custom firmware because I do not think it would change anything
-There is no problem with the network coverage of the 2 sim cards I used in my location
Nothing! I believe it must be a hardware problem but I wanted to triple check with you guys.
The CSC value it has now is G935FOXX1BPH1, the Romanian one, just for the info. The Greek one I used previously during the multiple tries, was G935FEUR1BPH1.
Any idea will be appreciated, I will try it!
Thank you in advance.
If the phone is giving an emergency calls only message, it means it can see and use at least one network, which suggests it's definitely not a hardware fault, rather a network compatibility issue perhaps? What network are you currently trying to use it on?
Beefheart said:
If the phone is giving an emergency calls only message, it means it can see and use at least one network, which suggests it's definitely not a hardware fault, rather a network compatibility issue perhaps? What network are you currently trying to use it on?
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Click to collapse
I am trying to connect to Vodafone or Cosmote. I just tried to call 112 emergency number and it tries to dial for 10 seconds, then it says out of service area and drops. i believe the emergency calls only message is kind of "by default" when no network is available, not the actual emergency mode.
Let me note that when i search the networks it finds the providers available.
I have a problem with my cell phone ... I just did a software update from 9.0 to 10, but downloading sammobile and suddenly I can not access my mobile networks, I can not make calls because I get an "unregistered" message in the network ", the cell phone does not recognize any type of sim card ... I need your help please
Did you flash the right build?
Sent from my SM-G975U using Tapatalk
Frankfourt131 said:
I have a problem with my cell phone ... I just did a software update from 9.0 to 10, but downloading sammobile and suddenly I can not access my mobile networks, I can not make calls because I get an "unregistered" message in the network ", the cell phone does not recognize any type of sim card ... I need your help please
Click to expand...
Click to collapse
2 Things happened either 1, like the guy above said you flashed the wrong firmware and your baseband and CSC isn't recognized
Your phone has been blacklisted for non payment.