yashsingh1/xdaforums huggingface dataset:
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
What's LightROM?

LightROM Means Light System.

This Can Be One Of Your Choice.

(ROM Contains Basic Mods/Tweaks & It's Extremely Debloated For Seamless Experience)

-Supported Variants
--Samsung Galaxy A3 SM-A300H
-Odex

-None
(If You Find Any Bugs, Report With Logs & Screenshot)

Stock Kernel

Source Code: http://opensource.samsung.com/reception.do

Samsung & Google - Stock Firmwares
TeamExyKings ROM Users

Developer Groups:
TeamExyKings - Support/Guides
Elite Crew - Support/Guides
Devs Group - Support/Guides

Kernel Devs:
Samsung - Stock Kernel

TWRP Recovery:
ashyx - TWRP Recovery

Tools:
SuperR - SuperR's Donate Kitchen
Ticklefish -Tickle My Android APK Tool
ASSAYYED - Assayyed Kitchen (EOL)

*Flash TWRP Recovery Via Odin

*In TWRP Recovery Format The Following:
--"Internal, System, Dalvik/ART, Cache"

*Flash ROM Zip
*Reboot And Enjoy The ROM

*** It May Take A While For ROM to Boot, So wait patiently ***

LightROM:

AFH: https://www.androidfilehost.com/?w=files&flid=301834

Changelog v10

-A3 2015 A300HXXS1BQB3 Android Lollipop Firmware
-Android Security Patch Level - 01 February 2017
-Odex Base

#Kernel
-Stock Kernel

#Under The Hood Optimizations

*You Prefer To Make Modifications To Your Device, So Kindly Proceed With Caution.
*Flash Custom ROM's At Your Own Risk.
*We Are Not Responsible For Bricked Devices.
*Always Backup Your IMEI/EFS & Your Personal Data To External Storage.
*Your Warranty Is VOID After You Flash TWRP Recovery.

XDA:DevDB Information

[A300H][Lollipop][01-Jan-2020][v10] LightROM, ROM for the Samsung Galaxy A Series

Contributors

yash92duster

ROM OS Version: 5.0.x Lollipop

ROM Firmware Required: TWRP Recovery

Version Information

Status: Stable

Current Stable Version: v10

Stable Release Date: 2020-01-01

Created 2016-08-28

Last Updated 2020-02-08
[Galaxy A3, A5, A7, A8, A9 Android Development] zuhaibsarwar:
galaxy a300h

i will be tester
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
I have tested it

you can test it if you can
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Always Take Backup of EFS before flasing Custom roms for safety:)

Incase anything goes wrong with IMEI we can restore
[Galaxy A3, A5, A7, A8, A9 Android Development] x.cg:
file does not exist
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
I am reuploading all my roms to Android file host today
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
I added new links
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
I will make full port Rom for Galaxy A3 imcluding full theme store after we receive marshmallow :laugh:
[Galaxy A3, A5, A7, A8, A9 Android Development] zuhaibsarwar:
Hope to recieve mm for a3h.
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
I think we might not receive marshmallow :crying::crying:

Our a300h has only 1 gb of Ram

So Samsung wont support us i think

if they give our device will have new ports
[Galaxy A3, A5, A7, A8, A9 Android Development] PlutoDelic:
Weirdly, and silently, 5.1.1 was released for A300H.
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Ohh

Did not see that

But getting marshmallow for a300h is a doubt

We know how Samsung dumps us without giving proper updates

Will see if they give us update or not
[Galaxy A3, A5, A7, A8, A9 Android Development] zuhaibsarwar:
What the hell is samsung doing with A series specially j500h have received mm for j5h.j5h have same specs just a3h but 5 inch screen and 13mp camer and what the **** samsung doing with A series launched before j5 but a3 series received mm after j5.and a3h just 5.1.1 not 6.0.1 **** samsung **** .**** you and you devices. I am waiting for NOKIA king of world.

---------- Post added at 06:22 AM ---------- Previous post was at 05:58 AM ----------

Hey if you have free time try to port gsmod s7 rom for a3h.without getting mm boatloader .you know that note 3 just updated to 5.0.2 but using twrp people installed aryamod 6.0.1 port rom for note 3.if you have free time just check it you.wonder it will be possible to try gsmod rom on a3h
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
its my decision whether to make a rom or not

anyway thanks for suggestion

if a300h receives Marshmallow only i will port rom

or else project will be dropped

i cant strain to bring mm on lollipop base roms
[Galaxy A3, A5, A7, A8, A9 Android Development] zuhaibsarwar:
Decesion will be yours to make or not i just said if you have free time.have yo try 5.1.1 on a3h.it confirm that firmware is correct for a300h means if some uploaded it 5.1.1 for a310h in the category of a3h or forget to write 5.1.1 instead of 5.0.2 .there is no 5.1.1 for à3h on sammobile'youwave,samsung updates except updato ha 5.1.1 for a3h.if thinking to download 5.1.1 for a3h today if this is 5.1.1 not 5.0.2
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
5.1.1 is there in updato site

I cant test anything on this mobile now

After I get the device I will look into it

It's not my primary device
[Galaxy A3, A5, A7, A8, A9 Android Development] zuhaibsarwar:
I have a device .i can test if there is 5.1.1 for a300h. i will try at night because i have no internet at this so i will try it at night.if there is 5.1.1 i will inform you tommorrow
[Galaxy A3, A5, A7, A8, A9 Android Development] zuhaibsarwar:
I download that firmware that updato says that 5.1.1 for a3h. its was not 5.1.1 it was stupid 5.0.2 for a3h.after download i installed it and i got 5.0.2 intead of 5.1 .1 a3h will get mm for a3h not 5.1.1 so forget about that a3h get 5.1.1 that is not possible. 6.0.1 will arive in few days. I dont when 6.0.1 arrive but we get it in coming days
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
[MENTION=6596544]zuhaibsarwar[/MENTION]

Hey

i tried to Boot Marshmallow rom in our A300H variant

using A300FU MM firmware

With help of corsicanu we made new Boot.img for A300H to boot MM rom

Made a system rom zip and flashed using new compiled Boot.img but rom doesnt boot

upto FOTA ( android upgrading screen it went ) then bootloop

and to fix bugs its not showing err in logs

so not able to work on it

now only way for our A300H users is for official Marshmallow rom from samsung

but they wont release for sure as our system partition memory size is less

it would be great if they release :crying::crying:
[Galaxy A3, A5, A7, A8, A9 Android Development] zuhaibsarwar:
mm for a3h

Thanks.samsung did not make mm for a3h .Except I'm thinking to buy galaxy a5 2017.it would be wonder if it boot.thanks for the work you did on it
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
logs not showing err so no MM port :crying:
[Galaxy A3, A5, A7, A8, A9 Android Development] zuhaibsarwar:
Thanks
[Galaxy A3, A5, A7, A8, A9 Android Development] ingcarranza88:
My phone keeps restarting every time I install and app from the store. The app install correctly.

Am I doing something wrong?

By the way, I flash the stock ROM for my device, then I flash this ROM via TWRP.
[Galaxy A3, A5, A7, A8, A9 Android Development] LaythCullen:
I Can't Get It Works Bro

Hey Bro

Just Installed The Rom

i Was On Stock LL

But I Can't Get It Works

Stuck On Samsung Galaxy A3 Screen

i Have The A300H

Any Help Please

Thnx In Advance Bro
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Updated rom to Feb base INU A300HXXS1BQB3_A300HODD1BPJ2_A300HDDU1BOF3

Deodexed rom

Deknoxed

Added:

Build prop tweaks

CSC tweaks

Custom boot animation

rom is around 450mb only

will upload rom this weekend:D:D:cool:
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
LightWiz v2:

Android File Host Link:

https://www.androidfilehost.com/?fid=673368273298957927​

Changelog v2

Fixed:

-Some Libs & Framework jars

Added:

-Updated Rom To New BQB3 INU Base

-New Security Patch ( 01 February 2017 )

-Updated Stock Apps To Latest Version

-New build.prop Tweaks

-New CSC Tweaks

-Sound Mod Medium

-Watch Dogs v1 Boot Animation

Removed:

-Some Bloatware Apps

​
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Added Sound Mods:

*** Stock Sound A300H ( Default ) ***

Link:https://www.androidfilehost.com/?fid=817550096634772428

*** Sound Mod ( Medium Volume ) ***

Link:https://www.androidfilehost.com/?fid=745425885120735154
​
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Lollipop - Modem & Bootloader

Download and Flash it via ODIN, Follow Steps in Post #3

Android File Host Link : Bootloader

https://www.androidfilehost.com/?fid=673368273298957933

Android File Host Link : Modem

https://www.androidfilehost.com/?fid=745425885120735156
​
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
NEW ROM will Be Up Soon

With Aroma​

:D
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
https://www.androidfilehost.com/?w=files&flid=211227​

Download the TWRP From Original Thread

TWRP Links :

http://xdaforums.com/samsung-a-series/development/recovery-samsung-galaxy-a72015-sm-a700f-t3362283​

Lollipop - Modem & Bootloader

Download and Flash it via ODIN, Follow Steps in Post #3

Android File Host Link : Bootloader

https://www.androidfilehost.com/?fid=673368273298957933

Android File Host Link : Modem

https://www.androidfilehost.com/?fid=745425885120735156
​

Google Edition v1:

Android File Host Link:

https://www.androidfilehost.com/?fid=889764386195926464
​

Changelog v1

Fixed:

-

Added:

-Stock ROM

-Google Apps

-Aroma Supported

Removed:

-

​

​
[Galaxy A3, A5, A7, A8, A9 Android Development] Pixel_McFly:
Does it support OTG?
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Otg is kernel related

Ask kernel devs for Otg support
[Galaxy A3, A5, A7, A8, A9 Android Development] kokeluna:
the messages dont work :(
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
I'm using the rom currently

It works fine for me on my a300h
[Galaxy A3, A5, A7, A8, A9 Android Development] Enriquelrlr97:
Wifi

Bug wifi can't enable
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
I will post my review in 2 days

For me it works

Strange. But I will check it again for you guys:D

Good day:svetius:
[Galaxy A3, A5, A7, A8, A9 Android Development] hanh1506:
I'm already in cyanogenmod, and I want to try this rom :fingers-crossed: Do I load the bootloader.tar and modem.tar or not? When I install Cyanogen, the only thing I need to do is enter TWRP recovery and install zip file....
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Flash bl and cp

Then rom

I use latest bl and Cp always
[Galaxy A3, A5, A7, A8, A9 Android Development] hanh1506:
bug wifi.

everything is normal, except wifi, i can't enable it.

---------- Post added at 03:51 AM ---------- Previous post was at 03:25 AM ----------

It also showed com.android.phone has stopped.
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Im using this rom on My a300h and all works as it should mate

Take Logs

And what's your variant exactly?
[Galaxy A3, A5, A7, A8, A9 Android Development] EricSoedarmadji:
its happend to my a300h too wifi not work
[Galaxy A3, A5, A7, A8, A9 Android Development] irajosh23:
You did a great Job

Hey thanks for this rom its been great!!!
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
I will update again
[Galaxy A3, A5, A7, A8, A9 Android Development] Skrifoxx:
Hi there I'm new .. This is my old phone and then .. I find this Excellent ROM great job :fingers-crossed: also I'm new in this thread

---------- Post added at 06:14 PM ---------- Previous post was at 05:57 PM ----------

Also .... I came from 5.0.2 lollipop.. Is necessary download the bootloader ?
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Hi

Thanks

Rom is lollipop only

Update bl or not no problem
[Galaxy A3, A5, A7, A8, A9 Android Development] hanh1506:
Can't enable my wifi.

Still can't enable my wifi, it automatically turn off when I enable it. Plz check my log. :fingers-crossed:
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Im not in home

Tomo I will return

I will make odex rom

It's faster and vest for Samsung devices

All my new roms for all devices are odex so these old ones also I will make odex

Stay tuned
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Announcement:

ToDo:

7th July 2018

———————-

New Roms:

---------

-Tab T230 Odex KK Rom

-Tab T231 Odex KK Rom

-Tab T560 Odex KK Rom

-Tab T561 Odex KK Rom

-A300H Odex LL Rom

-A500g Odex MM Rom

-S5 G900H Stock Odex MM Rom

-S7/S7E Stock Odex OO Rom

To Add:

------------

-Full screen Pic for dailer S8/N8/S9 OO

-Update kernels for t231 t561 a3 a5 s5 s7 s8 n8 s9 NN and OO LightROM

-Add back Dual SIM + SD Card hack

(SimSdBlock)

-S9 Selfie mode

( Face Glow, Skin Tone, Contouring, Lips, Cheeks, Eye Shadow, Eye Lashes, Eyebrows)

Will check if this can be ported for s8/n8 running s9 ports.

-S9 intelligence scan for s8/n8 running s9 ports

-My collections( Boot Animations )

Most boot animations from [MENTION=231929]rrs[/MENTION]_hidden ( TG user)

and rest from @ ryan42680 ( xda dev)

-Autostart in advanced settings

To Fix:

-------

-Fp not working in apps like PayPal - S9 ports

-S5 G900H King rom fix hotspot

-Fix Dolby for N8

-selective focus in s9+ rmv

To Check:

————-

-Chk Viper for arise ( [MENTION=8475955]Stinks[/MENTION]Lynxs Request )

Stay Tuned?

​
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Added New Odex ROM
[Galaxy A3, A5, A7, A8, A9 Android Development] Skrifoxx:
How can I download it ?☺, 'cause this Rom doesn't have WiFi ?

---------- Post added at 05:08 PM ---------- Previous post was at 05:07 PM ----------

How can I download it, and what are the changes in this Rom?
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
New rom is working fine on my a300h

Download from laptop
[Galaxy A3, A5, A7, A8, A9 Android Development] Skrifoxx:
is it the same link:confused: the same from the 1# post
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Post 4

ROM][Lollipop 5.0.2][08-July-2018][A300H]LightROM.zip
[Galaxy A3, A5, A7, A8, A9 Android Development] hanh1506:
Can u add theme store to this rom?
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
LightROM:

Android File Host Link :

https://www.androidfilehost.com/?fid=5862345805528048415

Changelog v1

Fixed:

-

Added:

-Based on A300HXXS1BQB3 Base

-Android Security Patch Level - 01 February 2017

-Stock Kernel

-Odex ROM

Removed:

-

​

​
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
no sar

its Lollipop rom so not possible and i dont have time
[Galaxy A3, A5, A7, A8, A9 Android Development] Skrifoxx:
Great work yash ?
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Enjoy the rom
[Galaxy A3, A5, A7, A8, A9 Android Development] Skrifoxx:
i updated but.. the name of the updated rom is: [ROM][lolipop +5.0.2][ 15-July-2018]A300H]LightROM.zip right? :confused: 'cause i wanna be sure :)
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
I tested the rom and works fine in my a300h

Download post has correct link
[Galaxy A3, A5, A7, A8, A9 Android Development] Skrifoxx:
how can i install the magisk ? moreover excellent work, i don't have issues. :) also i wanna change my bootanimation and outanimation
[Galaxy A3, A5, A7, A8, A9 Android Development] Skrifoxx:
well I can't receive msj … ALSO how can I change my wallpaper. the traditional way doesn't work
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
It's working fine here

Im using same csc folder

Only rom is odex rest is same as old build.
[Galaxy A3, A5, A7, A8, A9 Android Development] Skrifoxx:
well for me i can't receive messages may u give me some workaround?:confused:;)
[Galaxy A3, A5, A7, A8, A9 Android Development] hahaka:
The rom has dual sim but my phone has got one sim how removed the dual sim ??
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
No idea

Maybe it's csc related
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
I didn't get you
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
LightROM:

Android File Host Link :

https://www.androidfilehost.com/?fid=11410963190603897322

Changelog v2

Fixed:

-

Added:

--Scripts Optimized

--Credits Updated

-Under The Hood Optimizations For Smoother Experience

Removed:

-

​
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Announcement:

Dear Users

All My 30 LightROM Threads Has Been Updated Fully With All New

-Banners

-User Friendly Content

-Post $1 & Post #2 Has All Stuff Now

Post #1- Rom Info, Credits, Installation, Download, YouTube Reviews & User Support Stats,

Post #2- FAQ & Changelogs

Thank You For All The Support Since Last 4 Years

Supported Devices:

N Series: Note 5, Note 8, Note 9

S Series: S5(G900H), S6/S6E, S7/S7E, S8/S8+, S9/S9+

A Series: A300H, A500G, A8(A530F), A8+(A730F)

Tabs: T230/1, T560/1

Good Day :cool:
​
[Galaxy A3, A5, A7, A8, A9 Android Development] Skrifoxx:
Wow looks nice

---------- Post added at 10:40 PM ---------- Previous post was at 10:38 PM ----------

I'm using lightRom v2 on A3 ?
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
That's really great

Enjoy the rom :cool:
[Galaxy A3, A5, A7, A8, A9 Android Development] MinhLuong2000:
Wifi bug

Please fix the wifi problem, unable to turn on the wifi, how do I turn on the wifi
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
It's working fine

Full wipe and flash again
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Announcement:

Dear LightROM Users,

Pre Release Initiated For 24th-March-2019 Builds

" Tabs T230/1, T560/1, A3, A5, A8/A8+ S5, S6/S6E, S7/S7E, S8/S8+, S9/S9+, N8, N9 "

Keep an Eye on my AFH

Till Then Read Changelogs in Post #2

Status: 27 LightROM's Getting Uploaded To My AFH Drive

https://t.me/TeamExyKings/14640

Good Day :cool:

#Get_Lightified
​
[Galaxy A3, A5, A7, A8, A9 Android Development] Beatz106:
It will be worth trying after the (almost) failures of LineageOS in the A3, failures because the main developer disappears at every moment or every release leaves them adrift with critical bugs. The detail is as follows: how do I install this? since I'm not convinced by that file that appears in the OP that must be installed by Odin ... that's because I'm in an Oreo custom ROM.

Should I upload the Zip in TWRP and thats all ??? I still have the TWRP ?? These additional questions are because this is an (if wrong I'm wrong) Stock ROM implementation.

Another thing: the ROM link appears with 404 error.
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Hello

Rom link works fine

Check post 1 download section

This is stock rom with debloat
[Galaxy A3, A5, A7, A8, A9 Android Development] Beatz106:
Well, the link works, I need solved my another questions...
[Galaxy A3, A5, A7, A8, A9 Android Development] yash92duster:
Full wipe in twrp

Flash rom

It will work fine

Backup and proceed dear
[Galaxy A3, A5, A7, A8, A9 Android Development] dogukans3131:
Can we install this on a clean system or we have to install stock ROM?
[Galaxy A3, A5, A7, A8, A9 Android Development] zrofg:
no found wifi
[Galaxy A3, A5, A7, A8, A9 Android Development] Beatz106:
I've already tried it, and it has a lot of problems: ROM based on indian build, wifi and bluetooth not working, I think the headphones don't work either, SIM not working (imei problem). You must try Android 10 by @vl_w and report problems on his GitHub to help better development
[Galaxy A3, A5, A7, A8, A9 Android Development] zrofg:
[QUOTE = "Beatz106, publicación: 84175743, miembro: 9325764"]

Ya lo probé y tiene muchos problemas: ROM basada en compilación india, wifi y bluetooth no funcionan, creo que los auriculares tampoco funcionan, SIM no funciona (problema de imei). Debes probar Android 10 con [USER = 7315425] @vl_w [/ USER] e informar problemas en su GitHub para ayudar a un mejor desarrollo

[/CITAR]

my a3 have bootloop for lineage 17
[Galaxy A3, A5, A7, A8, A9 Android Development] Beatz106:
How was the flash procedure for lineage 17?
[Galaxy A3, A5, A7, A8, A9 Android Development] Beatz106:
Something I just saw is the TWRP version, which may be the cause of bootloop when installing lineage 17. You must flash the recovery from here https://androidfilehost.com/?w=profile&uid=457095661767106967
[Galaxy A3, A5, A7, A8, A9 Android Development] zrofg:
no found , found light rom and cm 12.1
[Galaxy A3, A5, A7, A8, A9 Android Development] Beatz106:
What do you mean by "no found"?
[Galaxy S 4 Q&A, Help & Troubleshooting] JeepGrandCherokee:
I have tried for over 4 hours straight now. No matter what i do, i just get an error each time. My mobile data doesn't work, may be my fault because i rooted it them uninstalled a bunch of stuff that i thought was bloatware, but i may have gotten something else in the process. Phone still works perfectly fine, just mobile data does not. I know i have data too. Anyway, I flashed it before because i screwed up and put the wrong Android version on it, then got it to the one i wanted. But now i just want to get my mobile data working. I have already tried multiple fixes for it and come to no success. Anything helps. Thanks. USB debugging is enabled too.
[Galaxy S 4 Q&A, Help & Troubleshooting] Rhoban:
Your error would be helpful.

Use the original cable and back USB ports. Use various Windows versions and Odin versions
[Galaxy S 4 Q&A, Help & Troubleshooting] audit13:
You confirmed the model number in download mode matches Roms you are flashing?
[Galaxy S 4 Q&A, Help & Troubleshooting] JeepGrandCherokee:
Alright. I got it to work. This whole time it was a bad cable. Now i have another problem. Everything works fine on it, except the mobile data. It just doesn't work. Any ideas?
[Galaxy S 4 Q&A, Help & Troubleshooting] Rhoban:
Is your APN set correctly?
[Galaxy S 4 Q&A, Help & Troubleshooting] JeepGrandCherokee:
I checked the APN settings online. They were all correct. Today I put my friends sim card In my phone, at&t card, and everything worked. But he put my card in his phone and no data. But if I put my card in to my old Huawei phone, everything works fine. Could it just be that the sim card is set to work on my old Huawei only?
[Galaxy S 4 Q&A, Help & Troubleshooting] audit13:
Sim cards aren't usually tied to a particular phone. Is the sim a prepaid AT&T Go card?
[Galaxy S 4 Q&A, Help & Troubleshooting] noozman7190:
Have you tried contacting your carrier about that? Do they know you switched phones? I had a problem similar to that when I switched from my LG G2 to the Galaxy S4 with straight talk, I had to call my carrier, this was before I rooted either phone. Speaking of, was your mobile data working before you rooted?
[Galaxy S 4 Q&A, Help & Troubleshooting] ts_firehawk:
Is your modem/bootloader matching the ROM you flashed?
[Galaxy S 4 Q&A, Help & Troubleshooting] JeepGrandCherokee:
My friend's sim card is a at&t go sim card.
[Galaxy S 4 Q&A, Help & Troubleshooting] JeepGrandCherokee:
Mobile data never worked on this phone with my sim card, but did with my friends At&t go sim card. I called up tracfone, and they told me that it was a straight talk phone originally (i bought the phone used), and that it can't be switched over. Yet on the back of the phone under the battery it says "Tracfone Wireless". I thought it would work.
[Galaxy S 4 Q&A, Help & Troubleshooting] JeepGrandCherokee:
I don't know that. How do i check?
[Galaxy S 4 Q&A, Help & Troubleshooting] ts_firehawk:
According to this thread, you can do this:

- Go to Settings -> About phone, see "Baseband version"
This is your modem version
- Run in terminal:
su
getprop gsm.version.baseband	# This is your modem version
getprop ro.boot.bootloader	# This is you bootloader version
[Galaxy S 4 Q&A, Help & Troubleshooting] noozman7190:
Model number SM-S975L?
[Galaxy S 4 Q&A, Help & Troubleshooting] JeepGrandCherokee:
My phone? Yes, that's what it says on the back under the battery. Although if i look in about in settings, it says its a SGH-I337.
[Galaxy S 4 Q&A, Help & Troubleshooting] JeepGrandCherokee:
getprop gsm.version.baseband came up with I337UCUFNB1

getprop ro.boot.bootloader came up with I337UCUFNB1