mobile networking very unstable works only one sim - Networking

Hello there everyone, i am seeking for a help with this dumb problem which is annoying me soo much. I've spent too much time on bluboo maya max, when i purchased it it was without imei, so i tried to root the phone change rom to custom rom and so on. it was reading sim cards but the main problem was associated to invalid imei, mobile network and data issue, or cellular network not found cannot register on network and so on.. after many failures and tries , i've found a proper root bootloader ant software and flashed imei with the official imei which is listed on my phone box. okay everything works EXCEPT that the phone is absolutelly failing with mobile networks, mobile data doesn't work as well, mobile network either, or it works sometimes but very unstable, only one thing i made, i succesfully added imei code to the phone. bu the rest keeps failing - main problem absolute tragedy with mobile connection, i cant make any calls please guys help me with this case, share your experience with me.

Related

Htc p3400 sim problem....

Hi
Most of the times i am not able to send or recieve sms and sometimes its giving a warning wait for 15 seconds phone is not ready, it comes per day atleast 5 times, and then no signal for some time.
If i restart this is the message
Your current settings do not match with the active network in use. You may not be able to access all network services until this is corrected. Apply correct network settings now?
Your current operator (40441) is not supported. You should obtain an update from your device vendor. Would you like to select another network provider?
Then its searching and tells its not there and ask to choose other network.
I am in chennai and using aircel prepaid.
Well i changed to Airtel its the same. but since airtel was in the network setting it dint show any error, but its still same. it will hang.
Now i tried vodafone, its perfectly working, i enabled the gprs, everything is fine. Just want to know wats the problem and how to rectify. And to work it on all networks. Its in warranty.
Sorry: i dont know where to post so i made a new thread. Please help.
Regarding HTC P34oo problem
Hi Frnd,
Me too had the same problem, Am using Airtel (Chennai). First when i newly bought this phone (HTC) iam not able to send messages properly. also i cant able to receive calls properly. After that i came to know that there's a compactibility problem with airtel and HTC. Temporarily they provide a software for this problem, we can update this software in authorized service centers. I updated the software, after updation the call problems are solved fully, also message problem was reduced... but still am not satisfied with the messaging service. The service person said they working on providing a permanent solution, so soon we can expect the software upgrade which solves this problem permanently, except the messaging service the phone is good ! thanks !
Vijay
tvk24 said:
Hi
Most of the times i am not able to send or recieve sms and sometimes its giving a warning wait for 15 seconds phone is not ready, it comes per day atleast 5 times, and then no signal for some time.
If i restart this is the message
Your current settings do not match with the active network in use. You may not be able to access all network services until this is corrected. Apply correct network settings now?
Your current operator (40441) is not supported. You should obtain an update from your device vendor. Would you like to select another network provider?
Then its searching and tells its not there and ask to choose other network.
I am in chennai and using aircel prepaid.
Well i changed to Airtel its the same. but since airtel was in the network setting it dint show any error, but its still same. it will hang.
Now i tried vodafone, its perfectly working, i enabled the gprs, everything is fine. Just want to know wats the problem and how to rectify. And to work it on all networks. Its in warranty.
Sorry: i dont know where to post so i made a new thread. Please help.
Click to expand...
Click to collapse
Do u have the update file..Mine is a different problem..I keep loosing signal majority of the times..u have any solution??
Sim problem.............
wat did u people do to correct the sim problem....i am using BSNL..it is there in the network settings but still having problems in recieving & sending sms and calls....plz help someone

"Not registered on network" "No Service"

Ok got this phone but it wont ring or recive calls ! .
After putting in my SIM card, entering my PIN code it still says no service. When you try and make a call it says "Not registered on network".
It was on T Mobile which I have had it unlocked via eBay. I got past the Google registration page by entering APN settings for my SIM card (O2).
Now I can user the browser and market etc but no calls.
I have done everything in THIS thread and think I have flashed it with
JFv1.43 RC9. (When I say think it seemed to flash but I cant see any difference so not sure if it worked).
Does anyone know how I can get the phone to work?
Thanks for your time
i have been in this same situation for about 3 weeks and after spending countless hours on phone and at store with tmobile 3 replacement phone 5 sim cards and a new number they close my account and reopened it this was just tonight so i am testing it out so far i have lost servie twice within 3 hours restarted my phone both times and regained service so im not sure if it is completely fixd just yet
Its really annoying such a simple thing. When I try to manually select teh operator in settings it says "Your SIM dosnt allow connections to this network".
I tried an orange SIM card and for some reason it puts the phone in airoplane mode and wont come out :s
Any ideas would be appreciated.
Anyone got any ideas on what could be causing this ?
Thanks
same boat
man I'm telling you that's been happening to me. except I upgrade to ION and then reverted back to haykuro's 6.0r1. everythig that;s happened to this guy has been affecting me
No service
I also have a problem with my G1. Bought it from my local polish netwerk (Era) and the phone works OK however, from time to time it looses the connection to network and it needs a reset in order to login to network again. Don't remember if it happened before they released the software which supported polish language. So what do you recon is it a hardware problem or did those useless local IT guys screwed sth up while translating android??
hi i have he same problem stuck in airoplane mode and no service has anyone found a fix yet????
I´m yet another user with the same problem. For a few hours yesterday I suddenly had service, but it stopped working in the evening again.
Any solution?
A similar problem. Tell me what to do. Thank you.
hey guys not sure if this helps but if your device is rooted did you try un rooting it? maybe get it back to stock firmware...? or do you think its your sim card?
hi im from chicago and im having the same issue i put my sim in it say not registered on network then after i search 4 network it say sim card not alow on connection i sent my phone 2 samsung repair n they see nothing wrong..been like this since day one its very annoying
ldrifta said:
hey guys not sure if this helps but if your device is rooted did you try un rooting it? maybe get it back to stock firmware...? or do you think its your sim card?
Click to expand...
Click to collapse
what do you mena rooting it?
I just bought a fido sim card and I get the msg: "cannot register on this network. choose another network, or disconnect your data connection and try again" when i try to manually connect to the network. I have using this phone with at least two sim cards back in my outcry and i bought it independently from my previous network from an eshop in Ireland..
Any thoughts? Could be the ROM and radio installed?
edit: I now saw that this isnt a thread for HTC Touch HD
Same Boat
Hi,
I am also having the same problem with my Galaxy s 4g. Its an unlocked phone ( and I am sure it's unlocked) but when i put some other Carrier SIM it says "No Device" or "not register to this network"
Can some one help?
Still struck there
Hi,
Has anyone able to sort this issue?..Need help badly
Hello, any one figure his problem? I am getting full bars and same message "not registered on network". Thx
the same on tattoo 1.6 android
i have the same problem on my tattoo its work with etesalat Egypt net work
but its didn't work with mobinil and Vodafone
any one can help us
not registerd on network
i have the same problem i have done different roms surly some one must no a fix .is it because we used a custom ROM wish i hadent have ...£400 paper weight now :crying:

No network access (can't make calls) after ROM change and sim unlock

I know for a fact that my original T Mobile USA HD2 phone worked, because I made a call to T Mobile support with T mobile sim card.
Then I unlocked the phone with cellunlock.net, tried my russian sim card - it worked. Then I got a message from my russian provider saying that roming feature was turned off, I couldn't make calls, I tohught it was a problem.
Then I installed Komar's ROM, and now it doesn't work at all! Not with T Mobile SIM card, not with AT&T, not with Megafon (Russia). There are no bars at all.
Others phones of the same providers work at the same areas.
What might be the problem?
I just performed hard reset with T-mobile sim card inside and this is what I see:
Multiple connection settings were found, please select one: T-Mobile, Tuyo Mobile
Click to expand...
Click to collapse
I select T mobile. Maybe that's the reason?
also remember go back to the rom thread and let those guys in that thread help u for ur rom even the cook himself may help
Never mind, there turned out to be a problem with my account. I have $0. Thanks anyway
..~ lol ~..

I have lost all network functions!!

Hi, I have lost all network functions. E.g. cannot send/receieve calls/sms. Everything else is fine. I have wiped all data and done a factory reset and put firmware jh1 and also jd1. No difference. The phone isn't stolen. Multiple sims work in other phones but not this one. What has happened? What can I do? I've been trying to get my phone working all day. PLEASE HELP!! If I try and get my balance I get a network error. If I try calling it beeps and hangs up. All sms messages will not be delivered and I will get a message 10 seconds later saying not delivered. Searching for a network I get 'unable to search networks during data service activated' and it offers to turn off the data service. I'm not sure if this is related.
AGAIN! PLEASE PLEASE help if you can. It might sound stupid or simple but any advice or help is appreciated. Basically I have a phone that cannot be used as a phone!! I beg you!! If you know something to fix this, let me know!!
This may sound a bit foolish but hope u do not have airplane mode activated.
Also did you drop the fone or it got wet or something like that?
I think u lost ur IMEI nuumber!without this number u can't call or internet.
did u used debug only and other option ander debug only in Odine?
controal ur IMEI number if it is 000000
this meen u lost ur IMEI number.
in samdroid.net ther is a thred over hoe to repier ur IMEI.
her is the page "forum.samdroid.net/f28/complete-imei-restore-how-1817"
i think u can find help ther.
Similar problem with 3 (Three) branded handset...
I got a Spica (Galaxy Portal) from ebay which seems to have been mis-flashed (is that a word?!) and wouldn't boot. I installed a new 'official' Samsung firmware and all seemed fine except that I couldn't connect to the '3' network. It is a '3' branded handset, I have a '3' SIM and am in a good 3G signal area. If I set it to only use 2G networks then it will connect to Orange as it's fallback 2G network and I can connect to Internet through GPRS/EDGE. However, I have realised that I cannot make/receive calls/texts! I can purchase items from the Market too.
I have tried various 'official' ROMs but to no avail.
The SIM works fine in my HTC TD2.
I'm unable to check the IMEI number now as I'm not at home, but could this be the reason for the problems or have I done something by flashing it with a generic Sammy ROM and not a '3' specific one (I know how '3' can be a bit strange)?
All ideas/suggestions gratefully received!!
to check ur IMEI just tyep *#06# in dial pad
happened to me i solved it by installing cyanogen 6.1.1 alpha 8.2

S8 G950F wont get signal - not blacklisted IMEI: NG

hi all
i have a uk model s8 on the o2 network which was originally locked to o2.
so i took it the local market to get it unlocked which the market trader did and it accepted another uk sim
but wont connect to any network now. states emergency calls only, even with my original o2 sim.
i cant even search for any networks. when you try to search for networks by choosing the phone option, nothing happens, just states not available at this time. same thing when you try to choose manual or automatic search.
it accepts any sim now but wont connect to any network.
i thought it may have been barred even though i bought it 2nd hand and had it over 8 months so i checked imei on the net and it comes up clean. so not barred.
he couldnt also understand why you cannot search network, why this option cannot be selected.
so i come on this forum for some help, and a member did help me and got it working by flashing something to it via remote team viewer but after a few hours it stopped catching a signal because i downloaded an app onto it to hide root which worked but caused the phone to loose the signal again. and then when i contacted the member, he refused to do it again.
i pleaded with him to flash again or do whatever he did but after days of waiting without a phone he was not available to help. so please can anyone help and tell me what he did so i can fix my phone.
i know from users on here, you can have root hiding apps running on an s8 and still be able to perfom the fix to the problem on my phone.
i know it has something to do with imei not being registered on phone and it showing a NG next to imei.
any help or guidance would be appreciated
regards,
Margaret acey
Anyone?
ace.1 said:
Anyone?
Click to expand...
Click to collapse
don't O2 unlock phones for you free of charge? That is how it used to be when I was last in UK.
I really wouldn't trust anyone to remotely download/fix phone, they could do all sorts, hopefully you got a good guy but the fact they won't do it again seems suss to me.
Have you done this,
https://www.technobezz.com/fix-samsung-galaxymobile-network-available/
I suggest you flash stock o2 rom and take it to O2 to unlock phone, this will" clean" your phone so if the helpull member installed anything he shouldn't have it'll be wiped. Also check white o2 if your data etc has being used by someone else ie cloned your phone. (but there may be some other issue as the trader couldn't search for a network)
Thsnks for the response.
Its not locked anymore. As it accepts all sims which it didn't anymore.
This has something to do with the imei not been registered.
The imei status is NG when it should be OK.

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