I live in India and use an imported SCH-R970 on Reliance CDMA carrier. Till now I was using stock rom(4.4.2) and everything worked fine. But I recently flashed echoe rom(for i9505). I was able to make calls, but I lost my mobile data. I googled it up and there were a lot of solutions which involved changing APN settings. But I couldn't locate it under settings-more networks-mobile networks(where it is usually located). So I went back to stock and everything was normal. I then came upon apn-conf.xml and these settings differed from the one in echoe rom. So I want to ask can I reflash echoe rom and replace stock apn-conf.xml and get my data back?
PS There is no apn settings even in stock 4.4.2. Please reply ASAP.
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Hi!
I have a Samsung Galaxy SCH-I500 (also named as verizon Fascinate/Mesmerize) which i bought from Reliance in India. Everything has been working smoothly including 1x/3G data too on stock roms. But it was using android 2.2 froyo. Not content with it, currently i have flashed the TSM resurection 2.2 Rom with KGB kernel. Everything is working fine. But when i try to flash any rom other than Touchwiz roms, my data stops working. I have used the data fix files for ICS for verizon as well as non verizon (by massaint) but still it just does not connect. The Roms (have tried THS Bld 2, MIUI ICS, and AOKP M6) but with the same results.
My observation:
1) If i do not wipe data, cache & dalvik while flashing any Custom TW roms (like evil fascination, geewiz 2.8. or tsm res 2.2), I get 1x/3G connectivity.
2) If i wipe data, cache & dalvik while flashing any custom TW roms, I lose data connectivity on any above ROMs.
3) At any time if i flash back to Reliance stock roms I get back data connectivity again.
Due to this i am not able to flash any mtd based roms as it (i presume) wipes everything & hence i get no 1x/3G data.
PS: To enable 1x/3G data on stock rom (froyo) i have to go to settings-wireless & network -Mobile network-Reliance Netconnect (here i use Dial: #777; username: mobile no ; password: mobile no. Only then the phone connects to the Reliance data network.
Unfortunately, there is no such option to set the APN on any custom TW Roms and neither on AOKP/MIUI/AOSP ICS. Infact, i heard/read the APN settings cannot be changed on ICS roms.
Is there anything i can do about this.
Can anyone help me out with a solution for the same
Swapnil
You need datafix for gb by massaint for TW ROM
For ICS you need data fix ICS
Try this :
- Ask your operator how to update OTA either to activate or to update the prl.
- Try to re-inject your number. i'm not from us. in Stock ROM (Verizon) i still can use my data and call, even the provider is verizon. i assume you're using stock ROM not from verizon. try to restore to stock ROM verizon, and see if you can see the data. the patch is for verizon i think, not for your operator. i hope you get what i mean
*try to restore to stock Verizon and then inject your number. try if you can do workaround there, if you succeed, you can use the patch for sure.
I have tried many times to odin stock eh03 from verizon but it always gets stuck at modem.bin and finally odin fails. I have tried it with other stock roms as well from verizon and different carriers with the same result. Somehow, I am not able to change my radio (modem) and it stays at stock reliance radio ie ek10. I have switched between many custom roms (froyo and gb too with the same radio without any problem)
I have asked this previously too but have not got an effective answer.
I have also tried both the data fix files on gb and ics as well but with no positive results. Also used apn backup and restore from market but even though it writes file settings to apns-conf.xml in /system/etc folder, I do not get 1x/3g data
Sent from my SCH-I500 using xda app-developers app
I recently flashed to the Google Play Edition ROM 4.3 and now I can't get any service what so ever. Even when I put in the Tmo Apn settings and hit save it doesn't save the APN. Seems like it just disappears... Only wifi works tho.. Any suggestions? Please Help :crying:
Ok im at a loss and need a tad bit of help.
I have a Verizon Note 2 (i605) flashed to page plus. When I install a custom rom i lose mobile data says disconnected. But when I restore the stock rom it has mobile data. The stock rom seems to work fine for everything calls,data,text. I have tried Carbon, Cm10.2 nightly, Cleanrom, and a few others they get calls and text but mobile data says disconnected. What do I need to do to make this work. Do I need to change my apn settings everytime? Will changing the apn settings even work? I bought the phone on swappa and im very happy with it but i do want to enjoy it like my other phones. Do I need to put in a sim card in didn't come with one and as far as i can see it works without other than my issue here.
Anyone?
Hope you flashed new rom with cwm
Sent from my SCH-I605 using XDA Premium 4 mobile app
Yes
I imagine that page plus uses a different apn then vzw. U can backup your stock rom apn. Check the market for a app to do so. Then restore it after u flash the new rom.
Did that with no success. Attempted manually entering the settings and no cake.
Same issue here. Custom ROM = No data.
Does anyone have CM 4.3 on page plus working with data?
will someone chime in please.
Still doesn't work. Any ideas? My brain hurts.
still not working.
I've had my Optimus G for about a year and a half now, and have been using it with a cut-down GoPhone SIM (for those unaware, GoPhone is a prepaid AT&T cell service). I do not have a data plan and simply use WiFi for my data needs. I do use cell data for MMS purposes, and use the APN setup from this thread to make sure my phone doesn't make any non-MMS data calls.
I've never had any issues in doing this with any ROM (stock JB or custom ROMs such as Carbon or PA).
However, I've been giving the new Korean-rip stock KK roms a go and I can't get either one to work correctly with MMS. Paulicat's ROM constantly throws errors saying it can't connect to cell data, so I gave gourab4u's ROM a try. It doesn't throw any error messages at all (and seems to run a lot better/smoother on my phone), but if I try to send an MMS text it never goes through.
Worried that my mucking about with custom ROMs on my phone may have done some weirdness, I LGNPST'd my phone back to stock. The stock JB ROM worked fine with MMS, so I gave both of these new stock KK roms a try again, and the same issues resulted. Just to be absolutely sure it wasn't a radio issue, I flashed this AT&T JB Radio E97020J ZIP. Still no MMS.
Any and all help would be appreciated...the Korean stock KK ROM runs beautifully on my phone otherwise, and I'd hate to have to go back to an AOSP ROM just for MMS.
So got my phone rooted and ready to accept a custom ROM. Now what ever ROM I flash I get no cellular data. Only when I am on WIFI do I get data. On my status bar it shows my LTE connection to T-Mobile with a ! in it. Am I supposed to flash or do something else when flashing a ROM? I used the latest version of TWRP 3.0.2-0
OK if I revert back to the stock Oxygen OS 2.2.1 ROM it now works fine. What would cause flashing a custom ROM not to have signal?
No data means ur using the wrong cm13 version(i have no data problems on ashwins build.) or maybe your apns just arent configured. Google for your provisers apn configs and set them manually. Also validate that you can see your IMEI on the phone.
Sent from my ONE E1003 using Tapatalk
I got the CM from the forum here.
You missed the point.
Sent from my ONE E1003 using Tapatalk
AW OK got what you mean Downloaded Beanstalk CM13 still same problem. Flashes fine then I have no data no signal at all from T-Mobile. Only the stock Oxygen OS ROM works.
Just gave up. Went back to Stock recovery and stock ROM and locked my boot loader. Everything now works as intended. Not sure why all 10 ROM's I tried would flash and load fine but I would have no cell signal strange....
If you need to manually set APN settings go to Settings > SIM cards > SIM 1 settings > APN config.
There click on one APN-setting in the list to open it. Change everything you need, including the name (example: name: Hollandsnieuwe, APN: live.vodafone.com, username: vodafone, password: vodafone, MCC: 204, MNC: 04, APN-type: default, APN-protocol: IPv4, Roaming protocol for APN: IPv4, the rest is blank) then click: Menu > Save. Then go back to the APN list and click the dot right to the entry you just created. Then restart your phone and you should have the new settings active.
By the way: In OOS 2.2.1 you don't have these settings but they are probably already righteous.
I have this problem too but I saw a fix somewhere and cannot find it
Yeah I got it to work finally. It was the APN setting thing. But what is odd is, if I use the T-Mobile APN settings it will not work. If I use MetroPcs (Which T-Mobile owns) then it will work fine. So go figure....
falcon26 said:
Yeah I got it to work finally. It was the APN setting thing. But what is odd is, if I use the T-Mobile APN settings it will not work. If I use MetroPcs (Which T-Mobile owns) then it will work fine. So go figure....
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APN is fine. I also have the same APN in other ROMs. I'm also on Telekom.mk (ex T-Mobile Macedonia)
Tmob no.. Roaming +
If I'm on any rom other than OOS I can use data when roaming (99.9% AT&T tower) but have issues with data on T-mobile. However OOS = no roaming data, but no t-mobile data problems. CM 13 and MM roms are useless for a daily driver. I can't recall which MM rom I tried recently but I could not get it to register on t-mobile LTE network even in areas where Tmob was the leading network.
I am getting pretty tired of onyx... I have other network issues with the recent update.
mpkeith29 said:
If I'm on any rom other than OOS I can use data when roaming (99.9% AT&T tower) but have issues with data on T-mobile. However OOS = no roaming data, but no t-mobile data problems. CM 13 and MM roms are useless for a daily driver. I can't recall which MM rom I tried recently but I could not get it to register on t-mobile LTE network even in areas where Tmob was the leading network.
I am getting pretty tired of onyx... I have other network issues with the recent update.
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Click to collapse
I just installed AOSParadox and have no issues. You can try it if you want MM
Sent from my OnePlus X
falcon26 said:
Just gave up. Went back to Stock recovery and stock ROM and locked my boot loader. Everything now works as intended. Not sure why all 10 ROM's I tried would flash and load fine but I would have no cell signal strange....
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Never ever re-lock your bootloader, it could bug it out so that you can not unlock it again and/or strange things can happen.
Be glad if you are not affected, but if you unlock it again, keep it that way since it's of no disadvantages to have it unlocked.