Mobile data not working after 4.3 update on SCH-R530 Galaxy S3 US Cellular as i am using with my local operator "Reliance" i have modified the apn file to match the local operator still no use. Data was working fine till MB1 baseband update after that it is not working.
grebel said:
Mobile data not working after 4.3 update on SCH-R530 Galaxy S3 US Cellular as i am using with my local operator "Reliance" i have modified the apn file to match the local operator still no use. Data was working fine till MB1 baseband update after that it is not working.
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are you in the right forum?
I have a rooted galaxy s3 running custom software by Wicked Sensations...The phone was originally on verizons network and I converted it to Straighttalk...The Android version is 4.3...The Baseband version is I535VRUCML1...Model # is SCH-I535...The APN settings Straighttalk provided do not work for MMS messaging...Does anyone know if there are other settings I can use which will allow me to send and receive MMS messaging?...Thank you for any and all help regarding this post...
Hi @wesyde,
I've done a quick search and it looks like people had some luck with the configurations here and more specifically, here.
Cheers!
Hey everyone. I recently flashed the new CM12 rom to my Galaxy S5 and mostly everything works fine. The only problem I have is I can't make calls and/or send text messages. My carrier is Sprint and my model was formerly SM-G900P however after I flashed CM12 it now says SM-G900F. Whenever I click on mobile plan it says "Sprint has no known provisioning website". I can't even access the APN settings. Can someone please help me fix this, I love CM12 and would rather not go back to stock. I have no problems with my IMEI/MEID number, and under Status in settings my phone number still comes up however for Network it says "Searching for Service" and for Mobile Network Type it says "Unknown", it also says "Disconnected" for Mobile Network state. Is their any way to fix this?
Hi
Thanks for writing to us at XDA Assist. From what I can see you have the Sprint S5 (CDMA) but it looks as though you've flashed a ROM for the GSM model. GSM and CDMA are totally different mobile technologies so using a GSM ROM on a CDMA device will result in exactly what's happened to you. Where did you find the ROM that you flashed? Can you provide a link please?
Your device forum is here:
Sprint Samsung Galaxy S 5
Make sure you bookmark that page. Make sure you only ever use ROMs/kernels/mods/modems etc from within that specific device forum for your device. There are many different variants of the S5 and you can't mix and match ROMs, this time you probably got lucky but flashing the wrong firmware can very easily brick your device.
Thread closed.
I am trying to Flash a Sprint ROM (particularly G900PVPU1ANK4 ) to my Boost Mobile Galaxy S5 G900P in order to enable GSM Radio. I have already tired to do this using Odin, however, I have exactly the same looks and feel as the Boost Mobile ROM. I also don't see the GMS radio in the selection or GSM/UMTS.
As you can see my idea is to use this phone on a GSM network internacionally.
Will flashing to Sprint ROM help?
Is there any other way to do this?
I have recently bought a used LG G3 D850 AT&T model. The problem is that I'm only getting GPRS or 2g network instead of 3G. I have changed the "Preferred Network mode" to GSM/WCDMA/LTE auto mode but still to no avail. The phone is unrooted atm. I'd be grateful if anybody can help me!
I also have att d850.3g works great.make sure you are in 3g coverage. Because 3g in Pakistan is awful.and if c you are in 3g converge ,walk around your area to check again while using 2g.it will automatically switch to 3g.
Btw which Network are you using?
I have lg g3 850 at&t and I am having the same problem 3g and 4g not working i tried on warid zong and ufone sim but didt work out
andriod 5.0 is running on my phone.Is it possible to upgrade it to adnroid 6.0 marsmallow
please do reply
thanks
First u have to make sure its not converted.
Currently there are sprint g3's converted to atnt are sold in the market
If its original D850, U need to write the qcn from a working phone.
If u r in karachi I can help u.
krayzie6195 said:
I have lg g3 850 at&t and I am having the same problem 3g and 4g not working i tried on warid zong and ufone sim but didt work out
andriod 5.0 is running on my phone.Is it possible to upgrade it to adnroid 6.0 marsmallow
please do reply
thanks
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You can't upgrade it to stock marshmallow.as firmware OTA requires AT&T sim card to upgrade.
You can have coustom marshmallow.first root your phone and then flash any Rom for d850.
Jahanzaibawan said:
You can't upgrade it to stock marshmallow.as firmware OTA requires AT&T sim card to upgrade.
You can have coustom marshmallow.first root your phone and then flash any Rom for d850.
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Thanks for reply
At&t sim is only possible if some one is coming form USA and he brings the Sim
is there any alternative other than ?? or is it possible to get the At&t sim from here Lahore? and how many chances of 3g and 4g working if i upgrade to 6.0
krayzie6195 said:
Thanks for reply
At&t sim is only possible if some one is coming form USA and he brings the Sim
is there any alternative other than ?? or is it possible to get the At&t sim from here Lahore? and how many chances of 3g and 4g working if i upgrade to 6.0
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If someone brings AT&T sim for you.It would not solve your problem.As there is no service of AT&T in Pakistan. You can use Custom Rom like Fulmics till someone releases flashable Stock Marshmallow.
And yes,3g and 4g works on marshmallow.
My 3g is working on at&t g3 clody rom 2.5. Go to setting/Tethering&Networks/mobilenetworks/acesspointnames. And set up a new apn. Every SIM has it's own apn.
Jahanzaibawan said:
If someone brings AT&T sim for you.It would not solve your problem.As there is no service of AT&T in Pakistan. You can use Custom Rom like Fulmics till someone releases flashable Stock Marshmallow.
And yes,3g and 4g works on marshmallow.
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I'm on fulmics 5.3 on D850
3g works great on zong but 4g does not
I'm in good 4g coverage area as my lg g2 f320k works fine with 4g
Can you help?
Sent from my LG-D850 using Tapatalk
Try with warid. I had my 4g working with warid.
Jahanzaibawan said:
Try with warid. I had my 4g working with warid.
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Which rom?
Stock or custom?
I'm on fulmics 5.3 d850
Do you have d850?
Sent from my LG-D850 using Tapatalk
awais52 said:
Which rom?
Stock or custom?
I'm on fulmics 5.3 d850
Do you have d850?
Sent from my LG-D850 using Tapatalk
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yup. I have d850 running fulmics.
But i checked it on stock kit kat.4g worked well on stock. yet i haven't checked on fulmics.
instructor2 said:
First u have to make sure its not converted.
Currently there are sprint g3's converted to atnt are sold in the market
If its original D850, U need to write the qcn from a working phone.
If u r in karachi I can help u.
Click to expand...
Click to collapse
Well a few days back i got a used LG G3 AT&T showing software version D85010n in settings . It was already rooted (checked from root checker) with Kitkat 4.4.2. But when i rebooted it yesterday in recovery mode, it showed LS990ZV6 under Android System Recovery.
That means i got a converted G3....... Is there a way to install any custom rom in it? If so, which rom should i choose, D850 or Ls990? or should i avoid installing any custom rom in it?
I installed CM 13 rom in my LG G3 850 (020F) (from stock lollipop to Fulmics 6.1 and then to CM due to no data connection in Fulmics).. all is fine but the data connection only keeps to 'E', it never goes to H or 3G. .. the settings are right (APN set right for service provider, preferred network set to 3G) .. what could be the reason ? do i need to change the modem of 3G as wel ?
xavier9 said:
Well a few days back i got a used LG G3 AT&T showing software version D85010n in settings . It was already rooted (checked from root checker) with Kitkat 4.4.2. But when i rebooted it yesterday in recovery mode, it showed LS990ZV6 under Android System Recovery.
That means i got a converted G3....... Is there a way to install any custom rom in it? If so, which rom should i choose, D850 or Ls990? or should i avoid installing any custom rom in it?
Click to expand...
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if u got ls990, cloudyg3 is the best rom i tried so far
1) first u need to root ( no need to if its already rooted).
2) then flash twrp via flashify or autorec.
3) download cloudyg3 (u can search for it here on xda)
4) wipe system, cache, dalvik, data partitions.
5) install cloudyg3 (make sure u check ls990 in aroma installer otherwise u will stuck in a bootloop)
thats it, all your problems will be solved, data will be working fine with H+
signals are good as i have tested on many ls990s.
i m using CM13.1 (android 6.0.1) on my LG 850 .. So far its doing good ... it shows E logo when data is enabled but the internet speed is good and reasonable ... so, i consider this E as 3G here in Pak.
The performance of this ROM is good / speedy and battery is reasonably well.
I hav lg g3 850 and my cell fon not shifting on 2g network if 3g network not availing and remains offlin to network iam using jazz and updated to 6.0
Any one tel me slution
Jahanzaibawan said:
I also have att d850.3g works great.make sure you are in 3g coverage. Because 3g in Pakistan is awful.and if c you are in 3g converge ,walk around your area to check again while using 2g.it will automatically switch to 3g.
Btw which Network are you using?
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How did you convert your D850 to 3G because I don't have option to change preferred network it's working only 2G please help. Its AT&T phone and I'm using zong.
I'm currently on 5.0.1 unrooted in Lahore and I don't have that network mode option in the setting so I'm stuck with 2G. Can anyone help please?
Mianmoeez said:
How did you convert your D850 to 3G because I don't have option to change preferred network it's working only 2G please help. Its AT&T phone and I'm using zong.
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It automatically converts to 3g where 3g coverage is available. Btw you should try fulmics ROM. It's the best out there.