only edge - Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help &

Please someone can help me i don't have h+ only edge
I installed the lollipop version nemless and when i backup to kitkat i lost 3g
I have imei and i tried to backup qcn not working
On I9305

have you checked your APN settings.
I tend to get multiple incorrect APNs from my phone company, after installing custom roms. Then I have to find a guide to manually set up the proper APN.

Related

unable to connect to data network

While I was flashing a hero rom, I accidentally chose restore nandroid backup and aborted in the middle when i was in cyanogen's recovery. So I wiped, partitioned, wiped, and flashed. The Rom flashed successfully but I can't connect to any data networks.
It shows the APN I'm using is epc.tmobile.com but there's no icon (3g or EDGE) next to the bars on the top that show my signal; I cannot do anything that requires a data network (can't browse the net). Please help me. Under settings where it shows network operators, it shows select a network operator no matter how many times i choose t-mobile. I already re-flashed the radio again too (2.22.19.26).
I reflashed 3 different roms already, hero and donut roms. Everytime, i can't get into any data networks. I should add that in the apn list there's never more than 2 apn's (both epc.tmobile.com) Any other ideas? Thanks, any help is appreciated.
Why not restore the nandroid backup you aborted? If not, reflash the radio.
Fixed...sorry everyone.
I tried calling t-mobile again to have them reset the network for my device and this time it fixed my problems.

[Q] 3G Network not working after updating to 2.2

So i used odin to flash my captivate...Now my 3G network isnt working. Instead of 3G it shows an "E" next to the bars which i assume stands for Edge and I am not able to connect to anything using it D:
Are you on Rogers or AT&T? As far as I know no ROMs have the proper APNs for Rogers, and that could be your problem.
I have had the same problem, you have to manual put in the apn setting for Rogers or At & T. Once you have them back in, use apn backup and restore, a free app to back them up.
how would u manually put in the settings?
siddysidsid said:
how would u manually put in the settings?
Click to expand...
Click to collapse
No need. I'll attach my Rogers APN backup.
Download APN Backup and Restore, then extract my zip file into the root of your sdcard (So the full directory will be /sdcard/ApnBackupRestore/whateverthexmlisnamed.xml). Launch APN Backup and Restore, then hit Restore APNs and you're good to go!

[Q] Revert Back TO Stock APNs

so i changed my apn so i could get t-zone but when i called they said its no longer available in usa so i have to revert back and i didnt copy it down so i need you guys help to help me.
you can find the APNs in settings, wireless & network, Mobile network, Access point names, and you can find it there. By the way i have t-mobile.
thanks a lot
http://www.google.co.uk/search?sour...=1T4ADBR_enFR291FR291&q=t+mobile+apn+settings
Here is an APN Backup & Restore backup of the stock APN list
Thanks
Sent from my Nexus One using XDA App

[Q] Mobile network not available..?

Hello, I bought of a friend a Samsung galaxy s and he said it needs only unlocking,so i "think" i unlocked it successfully.Was putting a O2 Simcard in and in applications i was having then the o2 SIM Toolkit.
But when i tried to make an phonecall, he tells me "Mobile Network not available",so i went to settings and wireless and network and tried to choose an network operator but he tells me then " Unable to connect to this network at this time.Please try again later."
What can I do?
Did you check the APNs?
Please first check if your IMEI is intact. If it is, flash a different MODEM and see if it works. If it's not, flash a fresh ROM using ODIN and that should hopefully restore your efs.
At first thanks for the reply, but now what is a APN? And how do i know if my IMEI is intact?
Sry,am a newbie
For you IMEI you should check your original SGS Box's sticker. There should be you IMEI number printed on. If you dial *#06# you should be able to read your IMEI. --> Look if it is the same as on your box
for apn settings. Apn is your connection settings, how your phone connects with the providers network. you have to check your mobile network settings if these are correct.
So, the IMEI nr is different then on the sticker,and the apn wasnt ticked,so I ticked the O2 and tried but still no mobile network.
Then i need to flash if I'm right?
I was already looking a bit around here about roms etc. But there are quite a few out there,so when you say to flash a fresh rom,which actually do I need to use?
Thank you
Hi again,
because the imei wasn't the same, I flashed it with a new rom (actually two different ones)
But still after both flashes I still don't got my old imei and still no mobile network available. After the one flash with I9000XXJPU he didn't said anymore no mobile network available,instead he said no data network available.
It would be nice if somebody would have some advice or help.
Thanks
hey! don't panic, i have had the the same problem
just download darky's resurrection edition in the development section and flash it. it should bring you back to froyo 2.2.1 and should also restore your imei properly. after this procedure you are free to flash any rom you want
dasickzz said:
Hi again,
because the imei wasn't the same, I flashed it with a new rom (actually two different ones)
But still after both flashes I still don't got my old imei and still no mobile network available. After the one flash with I9000XXJPU he didn't said anymore no mobile network available,instead he said no data network available.
It would be nice if somebody would have some advice or help.
Thanks
Click to expand...
Click to collapse
Flash back to 2.2.1
Check imei
Continue on..
Also the problem you had when flashed JPU sounds like you didnt have your APNs correct..thats why the "no data network available"
Sent from my GT-I9000 using Tapatalk
For apn settings check your provider website, our phone them and they will help you set it up
Insanity cm 014/glitch
Hey, I'm having exactly the same problem although the imei number for me is correct.... What can I do?? I googled this problem for hours and without any solution found.... Thanks for any help out here!
Sorry I don't mean to spam but I really need help with this! Thanks
hey, check this, seems to be solved
http://forum.gsmhosting.com/vbb/f453/samsung-i9000-after-unlock-no-network-1168675/
automatic search network...n pjt phone on Utomode for selectkon network
Sent from my GT-I9000 using XDA App
No Network
Hi!
I have the same problem.
Network is fine (i switched the SIM-Card into different phones), but my SGS GT I-9000 does not connect / find to any network.
I am running Darky`s ROM 4.0.4 v11.0 Black Edition with 3.0.17-Semaphore_ICS_1.2.5s.
Also, the phone says on screen the name of my network provider (COSMOTE), but no signal.
What now?

How do I back up apns on sense 6 roms?

I need to backup my apns from a sense based rom so I can have 4g on an asop rom. My carrier (kroger i wireless) uses the sprint network but has a custom apn that gets pushed to the phone when it is activated. I have tries apn backup and restore but it doesn't seem to work on viper or stock. Please help.

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