Stock ROM for Galaxy Avant? - Samsung Galaxy Core

Hey folks! Wrong forum for this device, but the Galaxy Avant seems to be too obscure to have a forum even in this category, and I think I heard somewhere the Core is similar. Total shot in the dark, but can anybody hook me up with a stock ROM for the Avant (G386T)? I'm on T-Mobile and they're shutting down the 3G network this summer. I'm still using my Avant with a custom ROM (oops, no backup), which means no VoLTE, so I guess calling and texting are going to break/degrade when the shutdown happens.
I'm fine with taking this opportunity to upgrade to a new device, but this phone has been going strong for 8 years and I kinda want to see how long it can last. Stock seems to be the way to go, and T-Mobile and Samsung can't help me.

Samsung SM-G386T Galaxy Avant - Sfirmware.com
Download the latest version of Samsung firmware SM-G386T for your region for free. Please go to the firmware download page.
sfirmware.com

did it work?

Hey, thanks for the link! I downloaded the file but I'm still figuring out how to flash the data. Will post an update later.

By the way, Galaxy Avant has a Snapdragon 400 chipset and it supports 4G.sooo you dont have to worry about internet and calls.

Oh, are you saying that even with my CyanogenMod ROM I should be able to call over 4G? I do know that 4G data is working on the current system but it was my understanding that to call on 4G required VoLTE. Am I wrong there? That would be great news.

jcornell said:
Oh, are you saying that even with my CyanogenMod ROM I should be able to call over 4G? I do know that 4G data is working on the current system but it was my understanding that to call on 4G required VoLTE. Am I wrong there? That would be great news.
Click to expand...
Click to collapse
voLTE is supported on newer cpus..snapdragon 400 is quite old

Related

US Cellular Galaxy S3 & Verizon Galaxy S3

Is hardware US Cellular Galaxy S3 same Verizon Galaxy S3 ?
I want to install rom Verizon Galaxy S3 for US Cellular Galaxy S3
Is it will working fine !
apas100 said:
Is hardware US Cellular Galaxy S3 same Verizon Galaxy S3 ?
I want to install rom Verizon Galaxy S3 for US Cellular Galaxy S3
Is it will working fine !
Click to expand...
Click to collapse
Don't do that,it will break your phone ...
Don't do that..
manojcitc said:
Don't do that,it will break your phone ...
Don't do that..
Click to expand...
Click to collapse
Do u mean it will break the phone ( the phone will not power on ) or break carrier
Because I don't care about carrier , I am going to flashing it
apas100 said:
Do u mean it will break the phone ( the phone will not power on ) or break carrier
Because I don't care about carrier , I am going to flashing it
Click to expand...
Click to collapse
Yes the hardware is the same so go ahead and brick your phone. You fail to comprehend the fact the ROM has to be ported for us cellular for it to actually work.
jmxc23 said:
Yes the hardware is the same so go ahead and brick your phone. You fail to comprehend the fact the ROM has to be ported for us cellular for it to actually work.
Click to expand...
Click to collapse
Sorry I didn't get what u mean
I want flash a Verizon ROM onto the US Cellular Galaxy S3 , Is it will working coz it same hardware
The fact it is the same hardware doesn't change the fact that you have to alter the software/ROM to work on another carrier. That is where porting comes in and lucky for you there are some ROMs here that are multiple carrier ROMs .
I am going to try this rom Galaxy S3 Verizon (I535VRBLK3) for my phone
You are still not getting it. It will not work it is meant for those with Verizon as their cell phone carrier. Plus it is stock version not a ported custom ROM meaning it isn't altered and made to work on another carrier. Let me put it in caps "DON't FLASH IT AS IT WILL BRICK YOUR PHONE" I hope you got that. See you are on US Cellular and must flash ROMs for that carrier so you can't flash the ROM you want to flash but that same ROM I can flash because I HAVE VERIZON so i won't f**k up my phone.
jmxc23 said:
You are still not getting it. It will not work it is meant for those with Verizon as their cell phone carrier. Plus it is stock version not a ported custom ROM meaning it isn't altered and made to work on another carrier. Let me put it in caps "DON't FLASH IT AS IT WILL BRICK YOUR PHONE" I hope you got that. See you are on US Cellular and must flash ROMs for that carrier so you can't flash the ROM you want to flash but that same ROM I can flash because I HAVE VERIZON so i won't f**k up my phone.
Click to expand...
Click to collapse
I didn't do it yet , I want u to know that , I don't care about carrier
I will use it out US , so I just care if the phone will work or not after install rom Galaxy S3 Verizon
apas100 said:
I didn't do it yet , I want u to know that , I don't care about carrier
I will use it out US , so I just care if the phone will work or not after install rom Galaxy S3 Verizon
Click to expand...
Click to collapse
Your phone will not work if you install that ROM. Do not install it.
apas100 said:
I didn't do it yet , I want u to know that , I don't care about carrier
I will use it out US , so I just care if the phone will work or not after install rom Galaxy S3 Verizon
Click to expand...
Click to collapse
In all 3 of my posts I stated that it won't work and why it won't work and yet you are still asking the same question. Either you are trolling the site or you are really are lacking intelligence as I stated that it won't work and it doesn't help that your posts make you sound like English is your second language. If you are using it outside the US then a different ROM won't help you but unlocking the SIM card can.
---------- Post added at 02:07 PM ---------- Previous post was at 02:05 PM ----------
landshark68 said:
Your phone will not work if you install that ROM. Do not install it.
Click to expand...
Click to collapse
He doesn't comprehend that is I posted that now 4 times already and he is causing me to want a bottle of scotch.
jmxc23 said:
In all 3 of my posts I stated that it won't work and why it won't work and yet you are still asking the same question. Either you are trolling the site or you are really are lacking intelligence as I stated that it won't work and it doesn't help that your posts make you sound like English is your second language. If you are using it outside the US then a different ROM won't help you but unlocking the SIM card can.
---------- Post added at 02:07 PM ---------- Previous post was at 02:05 PM ----------
He doesn't comprehend that is I posted that now 4 times already and he is causing me to want a bottle of scotch.
Click to expand...
Click to collapse
Yeah, you posted 4 different times in 4 different ways he shouldn't flash the VZW ROM, and he still wasn't getting it. So I spelled it out as plain and simple as possible. I figured like you did he is either trolling or English is a second language, or not even a second language. I also figured with as many times as you responded, you might actually bypass the bottle of scotch and go straight to hitting yourself over the head with a hammer
Sorry to make u angry
I just looking for way to use my phone
Because I can use Verizon for GSM in my country but US Cellular I can't
I was thinking like that because both of them has same hardware
Sorry again
My pet peeve is having to repeat myself which makes me angry despite being a mellow person. I just got through blowing the heads of zombies in Dead Island so I am back to being mellow. You will have to SIM unlock your phone if you're going overseas and insert a Verizon SIM card onto your phone.
Im gonna try to tackle this in a certain way:
There is a thing in mobile phones called firmware. It is like a combo of hardware and software. One thing it allows is software updates to how the hardware works. You know how you can update your bios on your desktop computer? This is a firmware update.
The firmware on US Cellular and Verizon versions of our phone are different. When you flash a verizon rom to your phone, it writes information to the firmware in a way that verizon phones are designed to work with. The US cellular firmware is different, so flashing a verizon rom on your phone will corrupt the firmware and make your phone dead.
Basically, even though the hardware is the same, the part that updates the code within the hardware is different, and verizon roms are not compatible with us cellular roms for this reason.
You can only flash roms designed specifically for US cellular phones. Some roms on the forum have the tag D2USC. These roms will work with your phone.
Sent from my SCH-I535
sfetaz said:
Im gonna try to tackle this in a certain way:
There is a thing in mobile phones called firmware. It is like a combo of hardware and software. One thing it allows is software updates to how the hardware works. You know how you can update your bios on your desktop computer? This is a firmware update.
The firmware on US Cellular and Verizon versions of our phone are different. When you flash a verizon rom to your phone, it writes information to the firmware in a way that verizon phones are designed to work with. The US cellular firmware is different, so flashing a verizon rom on your phone will corrupt the firmware and make your phone dead.
Basically, even though the hardware is the same, the part that updates the code within the hardware is different, and verizon roms are not compatible with us cellular roms for this reason.
You can only flash roms designed specifically for US cellular phones. Some roms on the forum have the tag D2USC. These roms will work with your phone.
Sent from my SCH-I535
Click to expand...
Click to collapse
I will also add that ROMs that are multi-carrier compatible are compatible with US Cellular just make sure you choose your current carrier.
Thanks sfetaz for elucidation
So is there any ROM Supports GSM & CDMA as ROM Verizon , Can I use it with US Cellular
Just go into the development section and download Axis. Make sure that you root your phone, unlock your bootloader, make a nandroid of your current image, back up your IMEI, and choose US Cellular in the options screen for carrier. You will then have flashed a custom ROM to your phone.
READ everything about all of the steps and UNDERSTAND what you are doing before you start or you will brick your phone!
HHF2 said:
Just go into the development section and download Axis. Make sure that you root your phone, unlock your bootloader, make a nandroid of your current image, back up your IMEI, and choose US Cellular in the options screen for carrier. You will then have flashed a custom ROM to your phone.
READ everything about all of the steps and UNDERSTAND what you are doing before you start or you will brick your phone!
Click to expand...
Click to collapse
Okay, just happened across this line of interesting conversation. But, I do have a question. Is there any way to change a phones firmware to allow it to expect another carriers ROM or is that simply a pipe dream?
This is strictly a mental excersize....
Thanks,
Darkhlmt said:
Okay, just happened across this line of interesting conversation. But, I do have a question. Is there any way to change a phones firmware to allow it to expect another carriers ROM or is that simply a pipe dream?
This is strictly a mental excersize....
Thanks,
Click to expand...
Click to collapse
Darkhlmt I'm not sure what you're looking for, but I know people with the Canadian variants can edit their build prop to accept d2att ROMs, but they share model numbers (Canadians add an m at the end)
APAs, there are a few ROMs compatible between vzw and USC and I mean few. You're better off hitting the forums at teamuscellular.com for your device, rather than risking bricking your phone

[Q] SGH 1497 (at&t 4g version) help updating

I have a Samsung Galaxy Tab 2 10 .1 inch AT&T 4G SGH 1497 I am unable to use several features because of the 4.1 .2 apk update but more importantly I was curious if anyone was successful in installing a 4.2 .2 to this version of the tab 2 and if anyone was able to get everything working solid? I am very interested in getting this rooted but I don't want to screw up the 4G capabilities and take it off the AT&T network if anyone has any tips links or maybe I missed it in the forums on how or if its possible I would be greatly appreciative. also if you know anything about the WiFi Bluetooth problem I have another post that is directly related to this? thanks for Reading
I had no issues rooting and installing twrp/cwm, but I hard bricked one trying to install AOKP. CyanogenMod gave me the dreaded error 7. From what I understand, this hardware is nothing like the other TAB 2's. It's not looking too good lately. Imight get impatient before long and do my own de-odex and mod the systemui as well as other things. MY tab 2 is just not my main device so I haven't put allot of effort into it as yet. Someone is going to need to soon or we'll all just upgrade to something else that is better supported by dev's. I wish us luck on this device. I have googled to high hell and haven't dug up anything. Couldnt even find an odin file for 4.1.2, so I captured that one while i could and put it up for d/l. Maybe that will help someone dev on 4.1.2 at least.
Hello,
I'm glad I found this post. Can either of you provide a link to the file needed to root the AT&T 4G SGH 1497, I can't seem to find it anywhere. Thanks for any help.
G
note2rootbeer said:
Hello,
I'm glad I found this post. Can either of you provide a link to the file needed to root the AT&T 4G SGH 1497, I can't seem to find it anywhere. Thanks for any help.
G
Click to expand...
Click to collapse
I too am in this dilemma. I just purchased a Tab 2 and want to root to remove the AT&T bloatware. SGH-I497. I found this post:
http://forum.xda-developers.com/showthread.php?t=2101044
But since I don't know when 4.1.2 was rolled out for the Tab 2, I don't know if this root method is valid. Help please.
SGH-I497, 16 GB AT&T running 4.1.2 build #J2054K.I497UCBMF2
One small mistake on my part... I have the wifi version. Changed my profile pic to Underdog (I'm such an idiot).
Sent from my SAMSUNG-SGH-I317 using XDA Free mobile app

[Q] help sght-999l t mobile lte

i need help be cause i cant seem to find it any where i have samsung galaxy s3 t mobile lte on stock rooted jelly bean 4.3 modle sgh-t999l i ether need a custom rom that all functions work for this phone be cause i have gotten other roms to work but eather the camers dont work and dont have 4g or a bloatware list for this phone so i can remove it all my self be cause the battery life sucks and how to mod the sound in call because stock is to low
werro6 said:
i need help be cause i cant seem to find it any where i have samsung galaxy s3 t mobile lte on stock rooted jelly bean 4.3 modle sgh-t999l i ether need a custom rom that all functions work for this phone be cause i have gotten other roms to work but eather the camers dont work and dont have 4g or a bloatware list for this phone so i can remove it all my self be cause the battery life sucks and how to mod the sound in call because stock is to low
Click to expand...
Click to collapse
refer to here and you might be able to fix your problem
http://forum.xda-developers.com/showthread.php?t=2319164
Trozzul said:
refer to here and you might be able to fix your problem
http://forum.xda-developers.com/showthread.php?t=2319164
Click to expand...
Click to collapse
i have tryed to find one my self and cant thats why im asking i have been to that thread and i have forund roms that will flash but no 4g and some cam dont work i eathere need a custom rom that saves battery or a way to modify the stock one and change the incall sound level
Please help: Newbie with T-Mobiles Galaxy S3 SGH-T999L Newest build
Please forgive me if I've over looked any other post about this. I am definitely, a complete infant when it come to phones. I did manage to root a Motorola Atrix 2 (MB865) which I paid to have unlocked from AT&T. I never did anything to the phone other than root it; didn't know what to do after that. I did install Titanium Backup, Superuser, and froze some apps but that's it.
I now have a T-Mobile Samsung Galaxy S3 Lte SGH-T999L with Android Version 4.3; Baseband Version: T999LUVUBNF4;
Build Number: JSS15J.T999LUVUBNF4.
I would love to root this phone, install mods, kernels,etc. but the main thing I'm worried about first is removing bloatware and apps that I don't use but I cant find anything recent that shows how to root, remove bloatware,etc.on a Galaxy S3 Lte with this newer Build Number.
Please, if there is anyone that can point me in the right direction, give me a step-by-step.....I don't know how to downgrade a phone to stock (whatever that means,maybe the way the phone came out of the box???) I want to learn badly and I know every phone is different but I can't afford to mess up the only two phones I have; especially the Galaxy S3 LTE. I would greatly appreciate ANY HELP just remember, I don't know much of anything at all. I can take and read directions...might have to read them more than once but what the hell.

Need help with G900P outside the USA

Hi there guys....
I really need some help ............
I live in Israel, I bought S5 G900P from e-bay (sprint) and i'm having issues when trying to use the 4G service......i get NO SERVICE .....even in 3G it's slow and sometimes even not working too.
the phone is on 4.4.4 and on the original rom G900PVPU1ANK4.
I'm looking for a solution or a good ROM to solve these issues .......
Thanks for all ............
daveyaz said:
Hi there guys....
I really need some help ............
I live in Israel, I bought S5 G900P from e-bay (sprint) and i'm having issues when trying to use the 4G service......i get NO SERVICE .....even in 3G it's slow and sometimes even not working too.
the phone is on 4.4.4 and on the original rom G900PVPU1ANK4.
I'm looking for a solution or a good ROM to solve these issues .......
Thanks for all ............
Click to expand...
Click to collapse
As far as I know, the SM-G900P is the US variant. That might be why youre having issues with service. There is an international variant of the the S5 I believe. You could try an international ROM. I've never used one and don't plan on it, so do your homework. Thats a hard one. Maybe someone else will chime in. This should probably be posted in the "General Discussion Forum" though, not to mention if it was youd probably get more help. Just saying. I don't think this is the forum for you.
chefbaker11 said:
As far as I know, the SM-G900P is the US variant. That might be why youre having issues with service. There is an international variant of the the S5 I believe. You could try an international ROM. I've never used one and don't plan on it, so do your homework. Thats a hard one. Maybe someone else will chime in. This should probably be posted in the "General Discussion Forum" though, not to mention if it was youd probably get more help. Just saying. I don't think this is the forum for you.
Click to expand...
Click to collapse
Thanks
Where can i get the international rom ?
I have a G900P in India we anyways dont have 4g but 3g seems to be choppy anyways.
I have installed a International rom on the G900P via a rom compatibility patch by jrkruse which is available in sprint forum here it self. ENjoy
daveyaz said:
Thanks
Where can i get the international rom ?
Click to expand...
Click to collapse
reft4u said:
I have a G900P in India we anyways dont have 4g but 3g seems to be choppy anyways.
I have installed a International rom on the G900P via a rom compatibility patch by jrkruse which is available in sprint forum here it self. ENjoy
Click to expand...
Click to collapse
Thanks for chimming in. As I said, I've never used an international ROM, so I really couldn't tell you where to find one. However, I know @jrkruse has a bunch of stuff concerning those types of ROMs. I'm pretty sure I've seen posts by him concerning international ROMs. I may be wrong. I would imagine though, that if you are using a US variant of the S5, regardless of what ROM your using, you will still have issues with connections being slow simply because youre not located in the US, where the phone is meant to be used. I could be WAY off, but thats just my guess. Check out @jrkruse, I'm sure youll find something to play around with.
Here's an international rom from him http://forum.xda-developers.com/showthread.php?t=2986433
remember the 4g is for sprint band
banccalif said:
Here's an international rom from him http://forum.xda-developers.com/showthread.php?t=2986433
Click to expand...
Click to collapse
this doesn't work with my firmware : G900PVPU1ANK4 ......it is not on NKD ....
Thanks
emanuelrv said:
remember the 4g is for sprint band
Click to expand...
Click to collapse
So this means if i bought the phone from the US, i cant use 4G in other country outside the US ???

[Q] Advice plz Re flashed ROM on S4 (baseband problem)

I'd like some advice please on what to do next. I rooted then flashed my Samsung S4 with a new ROM named Imperium v16.1. Everything is fine except the classic issue of having little to no data connectivity. Wireless is fine and when people try to ring me it's fine. I try to ring out though I have to go into and exit airplane mode.
This is the first time I've flashing an android handset so I definitely put myself in the n00b category.
I'm at the stage that I just don't care what ROM I have I just need data connectivity to work again. Yes I was probably stupid it try it but you know what it's like. We all want to experiment!
I guess I have two questions. If I install another ROM will I just have the same problem? Also, from my research, I get the impression that the problem is that my handset's modem drivers/baseband(?) don't match the ROM. Is that accurate/likely?
Any advice or simple background into what's going on would be grand!!
Thanks community!
---
Model Samsung S4 GT-i9505 LTE
Android v4.4.2
Baseband vI9505XXUDMH6
UK EE/T-Mobile
benrich said:
I'd like some advice please on what to do next. I rooted then flashed my Samsung S4 with a new ROM named Imperium v16.1. Everything is fine except the classic issue of having little to no data connectivity. Wireless is fine and when people try to ring me it's fine. I try to ring out though I have to go into and exit airplane mode.
This is the first time I've flashing an android handset so I definitely put myself in the n00b category.
I'm at the stage that I just don't care what ROM I have I just need data connectivity to work again. Yes I was probably stupid it try it but you know what it's like. We all want to experiment!
I guess I have two questions. If I install another ROM will I just have the same problem? Also, from my research, I get the impression that the problem is that my handset's modem drivers/baseband(?) don't match the ROM. Is that accurate/likely?
Any advice or simple background into what's going on would be grand!!
Thanks community!
---
Model Samsung S4 GT-i9505 LTE
Android v4.4.2
Baseband vI9505XXUDMH6
UK EE/T-Mobile
Click to expand...
Click to collapse
Your stock firmware was the outdated Jellybean 4.2.2. Flash latest stock firmware from HERE and you'll be able to use newer custom roms. And free user can cload with 300kb/s, don't be scared by the 15kb/s.
Thank you. I've got the download.. I'll give it a go this evening after work.
(wow the copy of Odin I picked up is full of bloatware.. Wonder if the source I got it from was a bit dodge)
That has worked beautifully! Thank you very much.
Gosh, I had forgotten how bloaty and boring the stock ROM is.

Categories

Resources