PLEASE someone helps me.!!! - Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot

i pursased a used sprint galaxy S4 and i leave in Europe and i can't connect to the network via sim card.i have my phone rooted and i have try many roms with no success!! today i flash a Tmobile rom with t mobile kernel and then Danvdh-ge 4.4.2 rom again with same results.in settings i saw that it finds sim card APN and in manual search the network(sometimes) but it can't register to it.Can i flash a Europe rom??and how?will this fix my network problem??THANKS

First are you already unlocked?,
Sent from my SPH-L720 using Tapatalk

daniel4653 said:
First are you already unlocked?,
Sent from my SPH-L720 using Tapatalk
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i have try both service menu unlock and s4 flash through http://forum.xda-developers.com/showthread.php?t=2415587 if you mean this...

Related

[Q] Installing Telus ROM on Fido Canada

Hi,
I am planning to install Telus rom v 4.2.2 on Fido S4 which is on Android 4.2.2 Baseband i337MVLUAMG1.
I have unlocked (SIM) the phone using unlock code and Rooted using CF auto root.
Have TWRP installed. Have made nandroid back up.
So here are the steps I am going to follow.
1) Download Official Telus Firmware (4.2.2 AMG) from sammobile.
2) Wipe to factory default using TWRP.
3) Flash Telus firmware 4.2.2 using Odin.
4) Root the phone.(CF-Auto Root)
Can someone please tell me if this is OK?
Are there any chances of bricking the device if you install telus rom on fido phone?
Just want to make it sure before I proceed.
Anyone? Am I missing anything?
Don't have to install new ROM for. Just dial *#272*your imei# and select tls for Telus
You click OK and your phone will reboot and install everything Telus.
Sent from my SGH-I337M using xda app-developers app
crzygrmn said:
Don't have to install new ROM for. Just dial *#272*your imei# and select tls for Telus
You click OK and your phone will reboot and install everything Telus.
Sent from my SGH-I337M using xda app-developers app
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Thank you very much. That worked like a charm.
One more Question. In future which version I have to select for updating to 4.3? Fido or Telus?
Oncet said:
Thank you very much. That worked like a charm.
One more Question. In future which version I have to select for updating to 4.3? Fido or Telus?
Click to expand...
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Doesn't matter which one. Just use that code again to what carrier you want. All stock 4.2.2 and 4.3 are the same . They only install with the carrier you phone is coded like the csc code ( costumer sales code)
Sent from my SGH-I337M using xda app-developers app
---------- Post added at 04:43 PM ---------- Previous post was at 04:42 PM ----------
But just go with Telus if you want just to be safe and that code doesn't work on 4.3
Sent from my SGH-I337M using xda app-developers app
What was the purpose ?
I wish fido had BT tether option but it does not...
Was this the reason by any chance ? Telus offers it ?
Thanks
I am not sure. But I am going to install telus rom this weekend. I will keep you posted.
Sent from my SGH-I337M using XDA Premium 4 mobile app
Oncet said:
I am not sure. But I am going to install telus rom this weekend. I will keep you posted.
Sent from my SGH-I337M using XDA Premium 4 mobile app
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I guess I need to wait cause don't have telus firmware downloaded.Sammobile is re-uploading all the firmwares on to other file sharing site since hotfile is no more. Any other site I can download the firmware from?

[Q] Sph-L720 - No mobile data ... Cant activate.

So here I am...that guy. I bought a Sph-L720 and I didnt check until It was too late. I think the previous owner downgraded the modem. It was running a stock rooted rom when I bought it Mk2 I believe but am not sure. I have since installed a complete mk2 stock firmware, modem, rom all inclusive which was downloaded from this forum. Anyhow any help would be appreciated in getting this thing up and running. Shows 3 bars of service.... just no data. Has a sprint sim card installed. Thanks ... - Dave(that guy)
Connect to WiFi and dial ##72786#.
Sent from my SPH-L720 using Tapatalk
Thank you! You are my personal hero
What was that menu... that saved me. Thank you so much... I hit the button ... and Id gladly click it a thousand times again.
- David
daniel4653 said:
Connect to WiFi and dial ##72786#.
Sent from my SPH-L720 using Tapatalk
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Glad you are up and running.
Sent from my SPH-L720 using Tapatalk

[Q] Data won't work after upgrading to NAE via KIES?

I have learned all I know about flashing ROM's and rooting phones thanks to all of the helpful people here! I'm running the latest stock NAE, which I found as an automatic download via KIES, on my unlocked sph l720, with the StraightTalk network and AT&T SIM. Everything works great except for the data, it will toggle on, but not actually receive data.
Has anyone else came across this issue and been able to resolve it? Or any advice for a new guy? I'd really appreciate it!
-Adrian
Dont use the lte apn for att use the one that has cingular in it and you will be connected to hspa+/4G
Sent from my SPH-L720 using xda app-developers app
Also try and reflash your moden cuz sometimes kies only flashes the software not the modem
Sent from my SPH-L720 using xda app-developers app

[Q] GT-I9505 No mobile network/data after flashing Android 4.4 kitkat

My Divice: GT-I9505 Samsung S4
ROM: Google Play Edition
Country: Dominican Republic
Carrier: Orange Dominicana
Good Evening, i have this network issues since i update mi s4 to android 4.4 with odin, every time i turn on my mobile network, network go down, i can not make calls, send sms.
Now i install Google Play Edtition im flash MK9 modem to it, but it does not work properly i have to use theI phone into 2G network them in that network is stable but soon as i turn on the normal network i mean 3G network or 4G LTE it goes down...
My question is how can i go back to have my normal network, even if with a custom room???...
I read, i made my google search, i flash alot of stock rom and nothing work...
Anthony Placencio....
Thnkz For The Help...
If these was no the place for ma question, place just tell me im new posting here....
do you make back up efs?
No I didnt...
Sent from my GT-I9505G using xda app-developers app
I flash MDM modem and know is working grate..
Sent from my GT-I9505 using xda app-developers app
aplacencio said:
I flash MDM modem and know is working grate..
Sent from my GT-I9505 using xda app-developers app
Click to expand...
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What do you mean with MDM modem? I tested 4.3 Modem on 4.4.2 and however it seams to not work. I'm Italian and I'm having network issues too after I received latest 4.4.2 Android on my i9505.
It works for 1 day an them even my imei dissapear lol :/ i just buy a new S4 I9500 that works for orange carrier here in dominican republic im gonna fix the i9505 and sale it
Sent from my GT-I9500 using xda app-developers app

[Q] Urgent Help

I have an s4 -GT i9500
i rooted my device via cf-autoroot
i have philz-touch recovery
i have installed many roms : Resurrection-Remix {5.1.1}
Bliss-Pop
Cm12
all have been flashed well but i can't connect to my cellular data.
it cant connect to my sim network. So simply, I can't call, sms, or use mobile data.
I dont have the 4gLte version of S4.
Please help me out.
I'm Desperate.
Thanks
Flash the stock modem again. Since you have an I9500 you should be able to flash the modem through your recovery.
What do you mean by modem ?
Sent from my GT-I9500 using Tapatalk
Well, if you search the forums you'll find a thread with nothing but firmware packages for the cell radio and WiFi. That's the modem.
Thanks for the quick reply but please can you give me a link to a proper thread cause I could be mistaken. Thanks.
Sent from my GT-I9500 using Tapatalk
No, because I'm not directory assistance. Use the search engine. That's what it's there for.
I found a thread but i cant find out whats my firmware number
Sent from my GT-I9500 using Tapatalk
*#1234# in the dialer.
Does the firmware number change if you apply a custom rom ?
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amanraza704 said:
Does the firmware number change if you apply a custom rom ?
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Dial *#06# n see whether you still have your imei number and tell the result.

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