Hello guy,
i've flash a rom on my Telus Galaxy s4 and now i lost my LTE network.
my GS4 is on LTE/GSM/WCDMA auto but nothing work.
i've try to enter the APN setting manualy but i can just get the 4G. not LTE.
Thanks
Which Rom? If it's an AOSP Rom, 4g is actually LTE.
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_eroz said:
Which Rom? If it's an AOSP Rom, 4g is actually LTE.
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MDOB Rom. Based on ATT stock
I don't have Telus but you need to give more information to trouble shoot
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Finally got lte working with right apn setting.
Thanks for your help.
Envoyé depuis mon SGH-M919 avec Tapatalk
I was coming back here today, been busy, to see if you got and give you the APN's if not. But, glad you got it sorted--
Related
I am on Omega rom and after flashing the me2 stock and then Omega I have noticed my 4g icon has gone and it has been replaced with 3g. I know I have 4g because have done a speed test and it is around 3.5mb to 5mb per second compared to 1.2mb or so on 3g. So is there a way to get my 4g icon back? Thanks in advance.
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glennd said:
I am on Omega rom and after flashing the me2 stock and then Omega I have noticed my 4g icon has gone and it has been replaced with 3g. I know I have 4g because have done a speed test and it is around 3.5mb to 5mb per second compared to 1.2mb or so on 3g. So is there a way to get my 4g icon back? Thanks in advance.
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Go to About Device -> Status and see which Data Type is displayed. 4G is displayed as LTE:14. 3G+ is displayed as HSPA:11.
3~5mbps is normal for 3G and not 4G. You are probably not getting 4G connection.
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MaKTaiL said:
Go to About Device -> Status and see which Data Type is displayed. 4G is displayed as LTE:14. 3G+ is displayed as HSPA:11.
3~5mbps is normal for 3G and not 4G. You are probably not getting 4G connection.
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I checked my status and it is UMTS:3 on 3g and HSPAP:15 on H+ and I am with Telstra in Australia in a 4g area. It would display 4g when I was on stock.
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glennd said:
I checked my status and it is UMTS:3 on 3g and HSPAP:15 on H+ and I am with Telstra in Australia in a 4g area. It would display 4g when I was on stock.
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LTE is probably disabled on settings then. My phone came disabled by default for some reason. To activate it go to Settings -> More Networks-> Mobile Network and check if LTE/GSM/WCDMA is enabled. That's probably the problem you are having.
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MaKTaiL said:
LTE is probably disabled on settings then. My phone came disabled by default for some reason. To activate it go to Settings -> More Networks-> Mobile Network and check if LTE/GSM/WCDMA is enabled. That's probably the problem you are having.
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Tried that first mate all I have is Gsm/WCDMA. No LTE option?
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glennd said:
Tried that first mate all I have is Gsm/WCDMA. No LTE option?
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Oh. I heard people having the same issue after flashing some firmwares. The one used on Omega is probably bugged for you. It doesn't happen for everybody. Try going back to stock or flashing a version of Omega that is built on top of another firmware version. I can't help you anymore. Good luck
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Is there a way to extract my Baseband version (radio) from my stock TWRP backup. When I flash stock Telstra back my baseband stays as Me2 could this be the 4g issue, wrong baseband for carrier?
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glennd said:
Is there a way to extract my Baseband version (radio) from my stock TWRP backup. When I flash stock Telstra back my baseband stays as Me2 could this be the 4g issue, wrong baseband for carrier?
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That's probably the issue. That's why it works for some people and not for others like you. I don't know how to extract it. I'll let other people answer this.
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I have sorted it out all good got my LTE back.
1. Flashed stock Telstra backup with TWRP
2.Flashed Stock rooted ME2 with Odin 3.04. (3.07 doesn't contain the pit file and seemed to remove my LTE)
3.Flashed TWRP with Odin 3.04
4.Flashed Omega 3.0 with TWRP
All good with LTE and WiFi nice:laugh:
PS. When I did a factory reset in settings I lost my LTE when phone rebooted( wont do that again). It seemed to format the 2Gb partion for LTE settings dont know if it has something to do with TWRP just a guess?
I flashed an international firmware on a Sprint S4, not knowing that it breaks root and custom recovery. I also lost my 4G. I can fix everything except the 4G. No idea how to begin, any idea?
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Denomenance said:
I flashed an international firmware on a Sprint S4, not knowing that it breaks root and custom recovery. I also lost my 4G. I can fix everything except the 4G. No idea how to begin, any idea?
Sent from my SPH-L720 using xda app-developers app
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Well you can begin by going to Sammobile and download the carrier's stock firmware. Flash it via odin. Stay on stock until you figure out how to fix 4G on custom roms.
Good luck, Im sure you'd be able fix it by flashing stock rom
Have you tried fishing the Sprint modem?
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chickentuna said:
Well you can begin by going to Sammobile and download the carrier's stock firmware. Flash it via odin. Stay on stock until you figure out how to fix 4G on custom roms.
Good luck, Im sure you'd be able fix it by flashing stock rom
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Alright, i'm about to attempt that, thanks!
sxi200 said:
Have you tried fishing the Sprint modem?
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Sprint Modem? Can you go a bit more in detail please?
Indie offers an "EnableLTE.zip in the i9505 Omega Thread
This maybe fix the problem, OR AT WORST BRICK YOUR DEVICE
Honestly i have no idea if this works, so be careful.
Indie or another skilled person should know of this fix the LTE bug on your Sprint S4.
Denomenance said:
Sprint Modem? Can you go a bit more in detail please?
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The modem is part of any full firmware and is usually different for each provider, region etc.
I believe the US lte frequencies are different to most of the other countries so if you don't have the correct modem your phone may be looking for the wrong frequency.
Try this link: http://www.rwilco12.com/downloads.php?dir=Files/Devices/Samsung Galaxy S4 (SPH-L720)/Modems
Flash the .tar file in odin in the phone section.
Edit: just remembered when the first ipad to have lte was released in Australia, Apple and resellers got into big trouble for marketing it as lte/4g. This was because although it was lte it didn't actually work with Australian lte frequencies. So as I mentioned above you will need a US modem. That's my best bet to get it going again.
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sxi200 said:
The modem is part of any full firmware and is usually different for each provider, region etc.
I believe the US lte frequencies are different to most of the other countries so if you don't have the correct modem your phone may be looking for the wrong frequency.
Try this link: http://www.rwilco12.com/downloads.php?dir=Files/Devices/Samsung Galaxy S4 (SPH-L720)/Modems
Flash the .tar file in odin in the phone section.
Edit: just remembered when the first ipad to have lte was released in Australia, Apple and resellers got into big trouble for marketing it as lte/4g. This was because although it was lte it didn't actually work with Australian lte frequencies. So as I mentioned above you will need a US modem. That's my best bet to get it going again.
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Flashed it successfully, yet no 4g. Could it be that I need to flash a different firmware?
Denomenance said:
Flashed it successfully, yet no 4g. Could it be that I need to flash a different firmware?
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Maybe check that lte is selected in network settings and you have your apn set correctly.
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sxi200 said:
Maybe check that lte is selected in network settings and you have your apn set correctly.
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I did, yet no dice. Would flashing a stock firmware replace the modem?
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Denomenance said:
I did, yet no dice. Would flashing a stock firmware replace the modem?
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Please reflash your official stock firmware.
Sent from my GT-I9500
Hey guys...
I just rooted my phone, installed TWRP and flashed my first rom. It installed no problem, but I didn't have any network access so no phone.. kinda pointles.. Guessed it coulda been a bad rom so flashed a different rom and had the same problem. How do I get my network access back...
1st rom was MIUI and second was The Blu Kuban.
Use to flash my OG Evo all the time and never had this happen...
Update the prl and profile
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Do as giantjay said BC if you read in the later posts of the miui thread its got no data problems so something stayed behind.
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devoureddreams said:
Do as giantjay said BC if you read in the later posts of the miui thread its got no data problems so something stayed behind.
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I have updated PRL and PRofile and still no network. It's not just data, it is all network connectivity period. Can't make calls or anything.
Go to your settings>about device and see if your imei and everything is still there
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devoureddreams said:
Go to your settings>about device and see if your imei and everything is still there
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Its all there, has my number as well.
Only other things I can thing of is modem or APN but with apns you should still have signal, and with modem it won't flash through recovery so idk man I'm sorry.
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compalalaska said:
I have updated PRL and PRofile and still no network. It's not just data, it is all network connectivity period. Can't make calls or anything.
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I am having the same issue. I have also updated PRL and Profile. Device information shows as normal. I've gone to complete unrooted stock and still occurring.
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I would highly not suggest it, unless you like to open cans of worms and pull your hair out or possibly have a phone that doesn't operate like it should.
oscarthegrouch said:
I would highly not suggest it, unless you like to open cans of worms and pull your hair out or possibly have a phone that doesn't operate like it should.
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The reason I ask is because you can use att Gs4 roms and the International 9505 model on the tmobile Gs4. Thanks
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xda23 said:
The reason I ask is because you can use att Gs4 roms and the International 9505 model on the tmobile Gs4. Thanks
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You can flash.. its been awhile since I've done it on my sprint s4 just because I had data issues with other carriers roms. But u can do it just have to flash a tmo kernel I think..
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xda23 said:
The reason I ask is because you can use att Gs4 roms and the International 9505 model on the tmobile Gs4. Thanks
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It's because they're all basically the same phone. LTE gsm S4. We are CDMA. So you would run into a lot of problems. Data being one of if not the biggest.
xda23 said:
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Don't do it, two different cell technologies (Sprint/CDMA vs. T-Mobile GSM), raises likelihood of ending up with a brick.
Joshmccullough said:
Don't do it, two different cell technologies (Sprint/CDMA vs. T-Mobile GSM), raises likelihood of ending up with a brick.
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You can flash verizon and sprint roms on a tmobile note 2 just by flashing tmobile baseband after the rom...I don't see why it wouldn't work on s4
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gotablunt said:
You can flash verizon and sprint roms on a tmobile note 2 just by flashing tmobile baseband after the rom...I don't see why it wouldn't work on s4
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Can someone explain how it is done please..
I want to use my unlocked Sprint Galaxy s4 with Mexico Movistar GSM network
I found a rom here
http://www.sammobile.com/firmwares/3/?download=17586
http://www.sammobile.com/firmwares/2/
I chose Galaxy s4
Mexico Movistar
this is the download link
http://www.hotfile.com/dl/239464457/...1_TMM.zip.html
Latest firmware info
GT-I9500 Galaxy S 4
PDA: I9500UBUBMG1
CSC: I9500TFGBMG1
MODEM: I9500VSUBMG1
Added: 2013-07-28
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it is a big zip file with
\FACTORY_I9500UBUBMG1_I9500TFGBMG1_TMM.zip
2013-07-31 05:39 2170970 1242766 BOOTLOADER_I9500UBUBMG1_1002623_REV00_user_low_ship.tar.md5
2013-07-31 05:39 2266972244 1506303198 CODE_I9500UBUBMG1_1002623_REV00_user_low_ship.tar.md5
2013-07-31 05:40 16005200 5656733 MODEM_I9500VSUBMG1_REV01_CL1331687_SIGNED.tar.md5
2013-07-31 05:40 182650967 104501747 CSC_TFG_I9500TFGBMG1_1002623_REV00_user_low_ship.tar.md5
2013-07-31 05:42 1677312 796028 SS_DL.dll
#
# Total Size Packed Files
# 2469476693 1618500472 5
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Do I use recovery to install this ROM? copying the file to my phone and running it with recovery failed...
doctorman said:
Can someone explain how it is done please..
I want to use my unlocked Sprint Galaxy s4 with Mexico Movistar GSM network
I found a rom here
it is a big zip file with
Do I use recovery to install this ROM? copying the file to my phone and running it with recovery failed...
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Those are TARs. You DO NOT flash those in recovery. Only through Odin.
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daniel4653 said:
Those are TARs. You DO NOT flash those in recovery. Only through Odin.
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so which ones do I need to odin to get the sprint galaxy s4 (L720) work on GSM Galaxy S4 Movistar in mexico?
So I've read the stickies and posted in the forum but I need yk see if anyone can help me out with LTE. I have att service on a stock non rooted n4 I've dialed *#*#4636#*#* changed my network type but it doesn't stick so I can't select lte in my settings and I'm not getting it regardless of my APN settings ... Anyone have any ideas of what's going on outside of rooting and flashing a different modem or radio .. Any help is appreciated ... Thanks
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You need to flash a hybrid radio unless you never updated past stock 4.2.1,
newer radioes have the code disabled since it hasnt been approved by the FCC for LTE
JReeher said:
So I've read the stickies and posted in the forum but I need yk see if anyone can help me out with LTE. I have att service on a stock non rooted n4 I've dialed *#*#4636#*#* changed my network type but it doesn't stick so I can't select lte in my settings and I'm not getting it regardless of my APN settings ... Anyone have any ideas of what's going on outside of rooting and flashing a different modem or radio .. Any help is appreciated ... Thanks
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The Nexus 4 does not support all of the AT&T LTE bands. It lacks the most commonly used LTE bands for AT&T and therefore can only be used in a couple of cities. If you do live in one of those cities, you need to unlock the bootloader and flash a hybrid radio.
OK I've been reading and I'm a little confused is there a solid working root and bootloader unlock for 4.4.2 ?
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JReeher said:
OK I've been reading and I'm a little confused is there a solid working root and bootloader unlock for 4.4.2 ?
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Never mind this I have found a few solid working methods sorry
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lopezk38 said:
The Nexus 4 does not support all of the AT&T LTE bands. It lacks the most commonly used LTE bands for AT&T and therefore can only be used in a couple of cities. If you do live in one of those cities, you need to unlock the bootloader and flash a hybrid radio.
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If I root and unlock can I flash any radio even if I'm on 4.4.2
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JReeher said:
If I root and unlock can I flash any radio even if I'm on 4.4.2
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You can flash any baseband (aka radio) you want but, in order for LTE to work, you will need to flash a hybrid radio. For 4.4.2, you would need radio version .98 or .97
There was a recently released app that makes installing or changing either the hybrid or stock radios extremely easy. I used to use the manual method until this came along:
http://forum.xda-developers.com/nexus-4/themes-apps/app-nexus-4-modem-flasher-lte-enabler-t2607221
As was also mentioned, AT&T Band 4 is not available in too many areas, so don't be surprised if you never get LTE.