Hi guys, please I need your help. I buy a galaxy note II (second hand) and I inserted my sim chip, after that I did calls and visite web sites with data 3G. but after update to android 4.1.2 my cell can't do calls and also I can't connect to my cell companny net work. Some information :
1- the imei was previusly changed, but the new imei is not blocked
2- the old imei also is not bloked. (Can I returno to the original imei?)
3- I don't have back up of my old efs folder.
4- the rest of features of my cell phone works fine just I can't conect to my network.
5- When I try register my device in the cell network, aperar a message that says :" divice registered" but When I go bak to do a call, the message still appear "Not Service, network selected (Claro)not available
Please if you can give me a hand I will be happy.
Hi,
I am running on SlimBean and I have an issue with my mobile network.
My phone don't find the network.
When I go to Settings/Wireless and Network/Mobile Network/Mobile Operator, I immediately have a error message "an error happenedwhile network research"
I tried reboot and re-insert the SIM Card. As I don't have any onther SIM card, I can't try if it's an operator issue or a phone one (but I didn't find any info about an operator issue in my area on internet)
Does anybody have an idea of what I can do? A phone without mobile network is quite disturbing ^^
After a hard reboot (power + Vol Up), I get back my mobile network ...
hello guys, my device is galaxy note 2, i updated my phone to android 4.3 manually, the update is successful, i got all the features of the new firmware, but i have a problem: the network connection signal is appearing normally but i can't do any call or send/receive a massage it says (not registered on network), no problems with the device's IMEI, is it because the room is not for my region?? or modem file problem? an help please
bilalmaskaleh said:
hello guys, my device is galaxy note 2, i updated my phone to android 4.3 manually, the update is successful, i got all the features of the new firmware, but i have a problem: the network connection signal is appearing normally but i can't do any call or send/receive a massage it says (not registered on network), no problems with the device's IMEI, is it because the room is not for my region?? or modem file problem? an help please
Click to expand...
Click to collapse
BTW you should post in Galaxy Note 2 Q&A forum ( use xda device search engine to locate it)
A modem change might give you results only after you have checked your APN ,
Quick Guide
First Check your settings > about phone > status > your phone number ( IF UNKNOWN )
You won't be able to send SMS by any third party sms apps or Have a Network connection
Solution :-
You need to edit that "unknown" number to your phone number, by putting your SIM card on any old phone that has a "my number/owner number" option, (most old phones do). Edit and save it to the proper phone format as your Sim Card number (Example: +63913XXXXXXX). Now put the SIM back to M110S, to solve this problem.
Than check your system settings, in Settings > Wireless & Networks > Mobile Networks > Access Point Names.(APN) as provided by your Network provider . If your Apn is not set, you wont be able to have data connection, so set it first
If still no data connection, Common Trick is to toggle WIFI and Airplane mode or
1. Turn ON WIFI
2. Set the phone to Flight Mode
3. Power down the phone for a few Minutes
4. Power it back up
5. Turn OFF flight mode
6. Turn OFF WIFI
Should get Data back
also read this
Check this out! Links to useful Guides and " Banned " Documentaries
Hello to all forum
Please help me to solve this problem..
Like each morning I connect my phone to university WiFi.. but this morning for a mistake instead to connect I forgot (deleted) the network.. so I try to configure again but maybe I don't remember the password or the protection protocol..
Anyway I made 2/3 attempt but suddenly I'm not able more to forget or connect to any network..
When I try appear a pop-up: ""failed to forget network" or "failed to connect network"
Maybe could be important that when all is happened the phone battery was 3%.
Please help me.. without hard reset ..
UPDATE: I tried Wi-Fi Ruler App to delete all network saved in my phone but it says that is not possible because maybe the AP network is 'busy'..
hi aa freind offer me a tablet gt-p5220 4g , he give it to me because sim not work
i try to fix it when i try to tape any call or eveen command as *#7455625# or any other command i got error not registred on network the only one work is *#06#
when i go to setting other setting mobile network it wont access it asks insert sim card even the sim is there so other tablet can access in mobile network without sim
i find some code to see if the tablet is locked but all code not pass (not registred on network) i google it some say to go to setting mobile network and choose manual operator but it wont access in this mobile network menu it asks insert sim card to enter network services
other thing wheni scroll top menu in the bottom wrote emergency call only
i remove sim put ti again asks reboot to reconize sim after reboot no sim icon in the buttom
any help or suggestions will be really appreciated
big thanx in advance