How to enable LTE on Samsung Galaxy S4 I9505 - Galaxy S 4 Q&A, Help & Troubleshooting

Hello. I have Samsung Galaxy S4 I9505 and since yesterday we have new (the first in our country) LTE network. Now i have a problem - the LTE option is unavailable and i cant use my LTE sim. I have searched in google but did not find a way to enable the LTE.
I dont want to flash custom ROM so my question is can i enable the LTE option with ROOT only?
Please help.

svetliol said:
Hello. I have Samsung Galaxy S4 I9505 and since yesterday we have new (the first in our country) LTE network. Now i have a problem - the LTE option is unavailable and i cant use my LTE sim. I have searched in google but did not find a way to enable the LTE.
I dont want to flash custom ROM so my question is can i enable the LTE option with ROOT only?
Please help.
Click to expand...
Click to collapse
I'm experiencing same problem with my i9505 Black Edition.
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Sent from my GT-I9505 using Tapatalk

Just check whether this app works or not! I have not tested it on Kitkat.. But I was using this on JellyBean to force LTE on my S4...
https://play.google.com/store/apps/details?id=com.viaero4gtoggle

1. Make a backup of ur Internal Memory
2. Make a factory reset (Settings > Accounts > Back Up and Reset > Factory Data Reset > Reset Device > Delete All/Erase Everything.)
3. Conect it to Kies 3
4. Kies 3 will give u the info you need for know ur correct CSC. This 3 letters CODE will be btw parenthesis close CSC.
5. Knowing ur CSC, take a look for this firmware in Sammobile.com
6. Download and flash it with ODIN (Dont flash a "Black EDITION" if ur phone isnt it)
7. Enjoy

First of all you need to make sure that you have a LTE-enabled SIM. Ask your provider.
Then, you should test it first with the official ROM (for your phone&operator&country).
If it does not work with the official ROM, ask again your provider.
If it works, go ahead and install a custom ROM. check if you have the option from above post. If not, you have to try to install the right modem (that fits your country/operator/phone - sammobile is your friend).

A Simple Tuto show to you How to Enable LTE/4G on Android Phone
youtu.be/4KXfujPlXUU

dial *#*#4636#*#*
tap phone information then select network

Related

I don't have LTE/4G option in my G2

When I go to settings --> networks --> tethering & networks --> mobile networks --> network mode
I only have these options (no lte):
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There is no option for LTE/4G. I'm using the latest version of android 4.4.2
How to fix this?
bwe200 said:
When I go to settings --> networks --> tethering & networks --> mobile networks --> network mode
I only have these options (no lte):
There is no option for LTE/4G. I'm using the latest version of android 4.4.2
How to fix this?
Click to expand...
Click to collapse
You need to give some more info we don't even know what variant you've got or if your rooted or not. If you are then go into the systen/app folder and backup and delete lte config. Then go into hidden menu *#*#4636#*#* and pick lte/gsm/cdma preferred
3g model
Art Vanderlay said:
You need to give some more info we don't even know what variant you've got or if your rooted or not. If you are then go into the systen/app folder and backup and delete lte config. Then go into hidden menu *#*#4636#*#* and pick lte/gsm/cdma preferred
Click to expand...
Click to collapse
you've got an 3g model. It's asian model, or a ... fake lg
or maybe your lg is from aliexpress
bwe200 said:
When I go to settings --> networks --> tethering & networks --> mobile networks --> network mode
I only have these options (no lte):
There is no option for LTE/4G. I'm using the latest version of android 4.4.2
How to fix this?
Click to expand...
Click to collapse
Try this:
Go to Update center, open App Updates, and see if you have some update. I did not have LTE untill my Carrier got it, and I had to do an update.

How do I update this to lollipop ? Help needed .

Hi
This is the baseband version and build number for me Galaxy S4 purchased in India currently running rooted stock .
Please tell which lollipop update file should I use to update this phone and where can I get it ?
OR is there any way to make the device status back to "Official" and update it over the air ?
P.S triangle away and exposed installer is not working .
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Sent from my GT-I9500 using XDA Free mobile app
If you want official update
Pleas reflash stock+ unroot
I had issues with rooted n7 while updating to 5.0
Please post the following information:
1. Model Number
2. Android Version, found by going to Settings > More > About device.
3. Firmware Version (AP, CP, CSC), found by dialing *#1234# in the dialer or by installing Phone Info from the Play Store and running it.
4. Service Provider
5. Country
6. Is the phone rooted? (Yes/No)
7. Is a custom ROM installed? (Yes/No, and the name of the ROM)
There may not be an Android 5.0.1 ROM available for your area as of yet, but if you can post the relevant information above, it will greatly aid in searching.
simple way
Hi,you asked to flash lollipop .its very simple go to "sammobiles.com" in firmware section (you must login to download the file)find your phone model when the list appears choose "INU"or"INS" select download the file and download "ODIN"v.3.09 in odin select "AP"put your phone into download mode and start.now you just flashed lollipop done. If you had any booting problem please hard reset your device and wait antil boot.thats it.enjoy

[Q] Need some information about I9502 (Samsung galaxy S4 Dual)

I had purchased an I9502 through olx.in, last week.
Second hand.
Due to rare users, there is no dedicated thread on XDA for my device
Now, many questions arises.
I had updated to official lollipop (5.0.1), by SAMMOBILE's official ROM. After upgrading, my second SIM cant connect to network. So I revert back it to KK (4.4.2). Still the problem persists !!!!! . I couldn't use it as a dual sim phone Is PDA and CSC version is important while flashing? or we could install any PDA/CSC rom version on samsung phones? I don't know the original ROM so, I had downloaded all firmwares available at sammobile and tested. only 2 of them managed to register my SIM(first) on network. Is it a hardware issue? or by a wrong ROM ? anyway now my mobile admitted at hospital and specialized doctors have been studying his disease
Is there anyone using dual SIM without any errors?
The PDA and CSC are vital to ensure you get the right regional variant for your device. The only exception is if the phone is unlocked for use on another carrier, in which case you can use a ROM from any region. Where you have the dual SIM version however, you only have one region available to you, but with multiple Android versions. The firmware here is the latest for your device. Do a factory reset before flashing through Odin.
I am totally disappointed.
My technician said that it had lost IMEI !
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What will I do?
Is there anyway to recover its IMEI?
I had followed all guidelines available through search.
But, I couldn't...
Please help me on this....
Flash just the modem through Odin. You can extract it from the firmware download. Sometimes the modem needs to be flashed twice before everything functions correctly.
Other than that, I'm not aware of anything else software-wise that can be done. You'll need to take the phone to Samsung themselves and have them look at it.
spknair
Try this thread
http://forum.xda-developers.com/galaxy-s2/general/guide-recover-imei-9-steps-t1264021
I had the same situation and it worked

SM-T377A -> Tmobiles T337T rom?

Can I flash the Tmobile rom for the SM-T377A (AT&T) over the top with Odin and have it work out ok? Im assuming they are the same exact hardware. Thanks
smt377t
i have the tmobile version of this tablet.
do u know if i can root my device?
can u recoomend a good rom?
Unfortunately it will not work that way when they write the programs for these devices they write them as stated sm-T377t is for t-mobile, and sm-T377A is specifically for at&t
SM-T377A Samsung AT&T Marshmallow or Nouget Stock ROM
Hey everyone,
I successfully rooted my LG V-20 and I really enjoy how nicely my phone works now. Smoort, responsive and everything is editable (within reason of course).. So, I have set my sights on my tablet.
Samsung E Tab
(Model: SM-T377A)
AT&T varient
Android 6.01 (Marshmallow)
- I have tried every possible combination of flashing the tablet with Odin. (all 3.x versions)
- This includes trying the COMBO package, the 4 part flash with or without using the PIT file and I also tried just the 'boot.img' falsh (with PIT and without PIT)
- If I include the PIT file then it very dependably fails via the PIT error.
- I have also done the Factory Reset and made sure I used the proper drivers, matched the Build number with the flash file that I am trying to use. (ATT_T337AU.....)
- I have also Unlocked the Bootloader via the Developer settings within Android andUSB debugging (per usual)
- Below is what I have been getting plus/minus a a couple of variable details
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The only thing I haven't tried is using either Marshmallow or Nougat. I thought that Lollipop or Kit-kat would work (or it was worth trying)
With all of that said, does someone have either the silver bullet suggestion on what I need to do to or have a good copy of the AT&T E-Tab series ROM???
Specifically: 6.01 or 7.01 ROM for SM-T377A ROM
It would make me so happy, THANK YOU,
Davis
hi, i have a tab e - sm-t377w
hi, i have a tab e - sm-t377w
hi, I just finish read all posts, my case is to know if I can use the sm-t377p or sm-t377t, in my SM-T377w....
I review all internet and is very dificult to find this firmware, stock rom of this model....
SM-T377W
can anyone bring me a link for download this rom??
please
thanks for all in advance
With my little experiençe you can not downgrade
You need to find same firmware or higher before Odin can work
My bad... I got it...

Please help....unknown baseband and IMEI

I want to list all things I have done so you know what I messed up...
The first ROM I flashed is https://forum.xda-developers.com/t/rom-11-offical-hero2lte-pixelexperience-aosp.4276771/
I installed TWRP and Magisk.
Then I found the camera is not good. So I found another one: https://forum.xda-developers.com/t/...935f-fd-k-l-s-w8-superman-rom-v3-0-1.3356699/
I tried to flash BT and CP, but there were errors, something like SW REV. CHECK FAIL. DEVICE: x. Binary: x, I didn't care much. then I didn't continue because I found a better ROM: https://forum.xda-developers.com/t/rom-10-0-oneui-2-5-g930x-g935x-n930x-n935x-floydq-v6-0.4085667/
And I flashed it. After that, I cannot get any signal from my carrier (Australia Optus). I only see cross icon at the top right corner, and when I click Mobile Data, it pops up a message "Please insert SIM card to access network services"
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I was trying to fix it and I found this thread.
[GUIDE] How to fix IMEI / DRK issues
This Guide works on both the S7 and S7 Edge. This also works on other Samsung device including Snapdragon variants as long as you have the correct files for your device. FIll out my form if you require assistance S8 users go HERE This guide...
forum.xda-developers.com
But I am not confident doing it. It was a bit old. I need someone to help to clarify things first.
The first step in that thread said:
copy of your phones stock firmware saved to your computer. If you do not already have these available on your computer, you can go HERE or you can use this tool to download the latest firmware for your device. Alternatively, you can find your firmware on SamMobile but this can take forever to download with a free account.
Click to expand...
Click to collapse
As I don't have copy of the stock firmware. So I went to SamMobile to download the latest s7 edge firmware: https://www.sammobile.com/samsung/g.../SM-G935F/OPS/download/G935FXXU8ETI2/1038455/
I am not sure which one to download, my phone was originally purchased from the internet. Not purchased from local (I am in Australia). Is there anyway to find out the original stock firmware version? I just downloaded the Australia (OPS) one (G935FXXU8ETI2)..
The next step:
[IMPORTANT!] Switch off Factory Reset Protection (FRP) by going into Developer options and turning on 'OEM Unlock'. If you do not see 'Developer Options' under settings, then go to Settings > About Device > Software Info and keep tapping 'Build Number' until it confirms "You are now a developer" then go back to the main Settings screen and you will see Developer options.
if you skip this step, you only have yourself to blame if something goes wrong
Click to expand...
Click to collapse
My problem is that I don't see OEM Unlock in the Developer Options...
And for this one
The Combination Firmware (Factory Binary). Download the combination firmware relevant to your phone (links below) and extract the .rar archive somewhere you will remember.
S7 International [G930F/FD] - (Mirror) [UPDATED 03/11/2017]
S7 Edge International [G935F/FD] - (Mirror) [UPDATED 03/11/2017]
S7 Canada [G930W8] - (Mirror)
S7 Edge Canada [G935W8] - (Mirror)
S7 Edge AT&T [G935A] - (Mirror)
Files for other models available on request via my form
Click to expand...
Click to collapse
As you can see, those are not up to date.
Can I just use the one (COMBINATION_FA60_G935FXXU1AQI2_CL7964511_QB14932435_REV00_user_mid_noship.tar.md5.zip) from the link "S7 Edge International [G935F/FD]", or do I have to find the latest one to be used along with the firmware (G935FXXU8ETI2) that I downloaded? Someone shared on Google Drive but I think I need U8??? (https://forum.xda-developers.com/t/guide-how-to-fix-imei-drk-issues.3379516/page-33#post-79630560)
The latest combination firmware that I can find is COMBINATION_FA60_G935FXXU6ASH2. Dose that mean I cannot use G935FXXU8ETI2?
I am just very confused...
I fixed it by flashing the stock firmware.

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