S3 on 4.0.4 safe to upgrade to 4.2.2 via custom ROM - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

Hello all
I have an s3 running 4.0.4 that I am going to update sans TWRP and AOKP and just want to make sure I dont have to ODIN a stock 4.1.2 tar before installing TWRP and a custom ROM on a new android version.
Thanks so much guys!

hapticxchaos said:
Hello all
I have an s3 running 4.0.4 that I am going to update sans TWRP and AOKP and just want to make sure I dont have to ODIN a stock 4.1.2 tar before installing TWRP and a custom ROM on a new android version.
Thanks so much guys!
Click to expand...
Click to collapse
That's really not needed, but you still need to update your firmware/bootloader before installing a 4.2.2 AOSP ROM. If you read the CM10.1 thread, it was discovered that older (ICS) bootloaders do not play nice with JB 4.2 AOSP and will cause random reboots. CM10.1 (don't know about others) also won't install unless you're on a compatible bootloader.
To get the latest bootloader/firmware, you need to:
a) Odin to the latest AT&T JellyBean package
or
b) Download the I747 firmware package from here http://invisiblek.org/sgh-i747/ and flash it in recovery.

lol which part was uneeded thanks that is the EXACT answer i was looking for. i did find the smaller bootloader update package so i didnt have to install the full firmware..............and now i realize thats exactly what you linked to as well LMFAO sorry but thanks!!

Related

Running AOSP kernels

Hi guys,
I'm running stock 4.1.2 Jelly Bean on my d2tmo Galaxy S3. When I look up kernels and whatnot, they are labelled many different ways. Some have JB in the name, some with AOSP in the name. I'm wondering: what types of kernels can I flash if I'm running a rooted stock ROM? I don't want to flash any custom ROMs because I'm a musichead and I like the stock music player
Thank you!
First of all you can get then stock music player with a custom rom
Second you can only run aosp kernels with an aosp rom. Aosp stands for android open source project. Aosp is not stock.
You can only use kernels labeled stock or touchwiz if you are using stock based rom
Sent from my SGH-T999 using Tapatalk 2
3rd of all, what in the heck do you want? Haha, you say you are running a 4.1.2 rom (only aosp available on TMO) so AOSP... but you want a kernel for stock (4.1.1) touchwiz rom? The stock music apk is great and works on all stock touchwiz based roms, and in my resource guide I have a huge list of what is available and what is what, if the kernel says 4.1.1 TouchWiz then it is for 4.1.1 TouchWiz. if it says 4.2 AOSP it is for 4.2 AOSP, if it says 4.1 AOSP then it is for 4.1 AOSP... Look in my resource bible in my signature, or in the dev sections for [kernel].
See, that's where I get confused. Sorry for the noob questions. I've been looking around but can't find clear, precise answers.
I'm running the stock TouchWiz, out of the box, 4.1.1 Jelly Bean (updated while not rooted to 4.1.2). That stock ROM is not the same as an AOSP ROM or an AOKP ROM, is it? I have another Android device that runs CM10.1 so I know a bit here and a bit there about ROMs and whatnot, but I'm not so confident when it comes to my S3.
Simply put, I want to keep that stock ROM, but get a custom kernel, because the stock kernel SUCKS. I need to know what kernels I can flash, and clninja already said I can only flash kernels labelled stock or TW. Am I correct, so far?
Thank you!
Well here's a Kernel that is supposed to be supported for STOCK rooted : http://forum.xda-developers.com/showthread.php?t=1785466 :highfive: But seriously you should get a custom ROM, the performance improvement is incredible and power management too ! :laugh:
There is a 4.1.2 stock ota ROM?!? I suck lol.
Sent from my SGH-T999 using xda premium
kruse1944 said:
Well here's a Kernel that is supposed to be supported for STOCK rooted : http://forum.xda-developers.com/showthread.php?t=1785466 :highfive: But seriously you should get a custom ROM, the performance improvement is incredible and power management too ! :laugh:
Click to expand...
Click to collapse
That ROM is labelled Jelly Bean in the title but underneath that it says it's only compatible with ICS. Question mark.
Question: when you're running a custom ROM, if there's an update for it, say from 1.0.0 to 1.0.1, you can just flash the update right over and not worry about problems right? Or do you need to factory reset through recovery and wipe the caches all over again?
seokhun said:
That ROM is labelled Jelly Bean in the title but underneath that it says it's only compatible with ICS. Question mark.
Question: when you're running a custom ROM, if there's an update for it, say from 1.0.0 to 1.0.1, you can just flash the update right over and not worry about problems right? Or do you need to factory reset through recovery and wipe the caches all over again?
Click to expand...
Click to collapse
There are a couple of touchwiz kernal's around, Ktoonsez is one that I would recommend, http://forum.xda-developers.com/showthread.php?t=1871946
Usually the general rule of thumb with upgrading custom rom is full wipe and flash, but some users has dirty flashed and had no problems so it depends whether your phone likes you or not.
mt3g said:
There is a 4.1.2 stock ota ROM?!? I suck lol.
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
I see what you did there. :highfive:
seokhun said:
Question: when you're running a custom ROM, if there's an update for it, say from 1.0.0 to 1.0.1, you can just flash the update right over and not worry about problems right? Or do you need to factory reset through recovery and wipe the caches all over again?
Click to expand...
Click to collapse
Most of the times when you flash a ROM that is built off itself, you can "dirty flash". Example--> That means if you are already on a RootBox Nightly 2/17 with a clean install and RootBox 3/6 comes out, all you have to do is wipe /cache and /dalvik-cache and then flash the new version of the ROM. If any bugs creep up, then if you dirty flashed, chances are that is why.
If you are going to go from a TWiz ROM to an AOSP/AOKP ROM then I suggest a full factory reset and wipe accordingly. That way you have a clean install.
Read the OPs of the ROMs
TieDye21 said:
Usually the general rule of thumb with upgrading custom rom is full wipe and flash, but some users has dirty flashed and had no problems so it depends whether your phone likes you or not.
Click to expand...
Click to collapse
Yup. Thankfully my phone likes me, plus I kind of know what I am doing with regards to diagnosis.
@OP Can you please post exactly what your Build Number says in Settings>About Phone?
seokhun said:
That ROM is labelled Jelly Bean in the title but underneath that it says it's only compatible with ICS. Question mark.
Question: when you're running a custom ROM, if there's an update for it, say from 1.0.0 to 1.0.1, you can just flash the update right over and not worry about problems right? Or do you need to factory reset through recovery and wipe the caches all over again?
Click to expand...
Click to collapse
You could install the update, but seriously I never do updates. I manual flash the whole new ROM. ( and I never had any accidents or bugs)
For the kernel, its was a example kernel chose the one you prefert ( THAT SUPPORT TOUCHWIZ STOCK ROM ) or just flash a new ROM with build-in kernel like the ParanoidKANGdroid 10.2 ROM !
I flashed the FrostyJellybean ROM with Xone kernel and it's been good so far. I'm a religious person when it comes to battery, but so far it's about the same as the normal drainage on the stock ROM, no noticeable improvements.
Another question (whoop): if I run a Nandroid backup, does that backup include the ROM itself? In other words, if I'm running the Frosty ROM, and there's a ROM I want to test, will creating a Nandroid include the Frosty, or will it just backup the system image excluding the ROM itself? I'm asking this because I have wanted to restore my Nandroids but didn't know if that backup may overwrite my existing ROM with the previous ROM.
Thank you guys for taking your time to help me out, I really appreciate it!
Woody said:
@OP Can you please post exactly what your Build Number says in Settings>About Phone?
Click to expand...
Click to collapse
I have flashed a new ROM, so I no longer have the stock Build Number. It now says FrostyJellybean v11.6. I can tell you for a fact that I was previously running 4.1.1 rooted but without any customization or mod whatsoever outside the phone's original settings, so as stock as you can get.
A Nandroid is essentially a snapshot of your ROM at that point in time. You can back it up, try a new ROM and if you don't like it, then restore your Nandroid. A Nandroid should be done before you flash anything. You don't necessarily have to keep them all except your latest, but at least have one for when you try something out.
You can flash and restore just fine from ROM to ROM. Only thing is, you can't restore across platforms. Meaning, if you are on JB 4.1.1, you couldn't restore to ICS 4.0.4. Likewise you can restore a JB 4.1.1 if you are on a JB 4.2.2 ROM because of the file structure. There are ways to do it, but I won't go into that right now. Moral of that story is you can flash and restore laterally as far as builds go, but you cannot restore across different base builds.
*************
I just wanted to see your Settings>About Phone>Build Number because in your OP, you stated that you were running "stock 4.1.2 Jelly Bean". We don't have a stock 4.1.2 ROM, so I was making sure you didn't have another phone. Sure, could be a T999 but there are Canadian versions out there that require different things.
Oh, about the Android version, yes, it's 4.1.1. I wrote 4.1.2 because I thought there was some stuff going on, like wireless and whatnot, and had previously read somewhere that 4.1.2 was rolling out and my phone was doing the "Android is upgrading" thing when it booted up and I didn't check the version before writing that. No worries, it was the stock 4.1.1.
Thank you so much for answering my questions, you guys are awesome!

[Q] How to update from 4.1.2 custom rom to 4.2.2 or higher

Hi Everyone,
I do know how to flash a new rom however I had issues flashing from stock 4.1.2 to custom 4.2.2 before (device wouldn't pass the boot screen). So do I have to be on a specific 4.1.2 rom to upgrade or I need to upgrade to a stock 4.2.2 first and then upgrade to a custom one?
Please recommend a fast 4.2.2 custom rom. I would like to keep dual sim feature if possible although I know most roms only support single sim.
My current rom info:
4.1.2
Baseband: I9082XXAMC4
Thanks in advance.
adam2010 said:
Hi Everyone,
I do know how to flash a new rom however I had issues flashing from stock 4.1.2 to custom 4.2.2 before (device wouldn't pass the boot screen). So do I have to be on a specific 4.1.2 rom to upgrade or I need to upgrade to a stock 4.2.2 first and then upgrade to a custom one?
Please recommend a fast 4.2.2 custom rom. I would like to keep dual sim feature if possible although I know most roms only support single sim.
My current rom info:
4.1.2
Baseband: I9082XXAMC4
Thanks in advance.
Click to expand...
Click to collapse
simple one line if want dual sim,(stock based roms only)..u can install stock rom 4.2.2....or balliboxers GENNXT rom based on latest firmware...
NOTE: RAM USAGE OF STOCK AND STOCK BASED ROMS IS HIGH....SO LESSER MULTITASKS HANDLES!
if u can compromise with dual sim ..then u can install slimbean roms...(as u mentioned u want lightest and fastest)... but as they are small and fast, they dont have many extra feature lik halo..bt are lightweight..less ram usage...
bt i wonder why u want 4.2.2 rom when u can installl latest kitkat 4.4.2 (cm11,slimkat rom, carbon rom)..
they all are kitkat roms..........
with cm being a base rom for every rom and a light good rom...so is slimkat...and carbon with good future updates including halo features....
if u still wanna stick to 4.2.2 ....then u got slimbean rom...cm rom....(both dont have halo feature),.bt light...or u cn have PAC,resurrection remix rom(for halo multitasking)...
(gaming is better on kitkat roms)
its all ur choice....
if u want any qsns u can ..
hope i helped ..
raghavsharmaxda said:
simple one line if want dual sim,(stock based roms only)..u can install stock rom 4.2.2....or balliboxers GENNXT rom based on latest firmware...
NOTE: RAM USAGE OF STOCK AND STOCK BASED ROMS IS HIGH....SO LESSER MULTITASKS HANDLES!
if u can compromise with dual sim ..then u can install slimbean roms...(as u mentioned u want lightest and fastest)... but as they are small and fast, they dont have many extra feature lik halo..bt are lightweight..less ram usage...
bt i wonder why u want 4.2.2 rom when u can installl latest kitkat 4.4.2 (cm11,slimkat rom, carbon rom)..
they all are kitkat roms..........
with cm being a base rom for every rom and a light good rom...so is slimkat...and carbon with good future updates including halo features....
if u still wanna stick to 4.2.2 ....then u got slimbean rom...cm rom....(both dont have halo feature),.bt light...or u cn have PAC,resurrection remix rom(for halo multitasking)...
(gaming is better on kitkat roms)
its all ur choice....
if u want any qsns u can ..
hope i helped ..
Click to expand...
Click to collapse
First of all, thanks for your awesome reply
Basically I'm on stock rom without useless Samsung apps. Instructions for Pac/resurrection says I need to be on stock rom in order to upgrade to 4.2.2. So am I ok to flash their rom or first install a stock rom?
You mentioned kitkat roms are better and I agree, however based on instructions I need to be on 4.2.2 first before upgrading
Which recovery is the best for making nandroid backups? clockworkmod seems to have issues occasionally creating bad backups.
Kitkat roms seems to have app2sd enabled by default, right? and no issues with Xposed framework modules?
adam2010 said:
First of all, thanks for your awesome reply
Basically I'm on stock rom without useless Samsung apps. Instructions for Pac/resurrection says I need to be on stock rom in order to upgrade to 4.2.2. So am I ok to flash their rom or first install a stock rom?
You mentioned kitkat roms are better and I agree, however based on instructions I need to be on 4.2.2 first before upgrading
Which recovery is the best for making nandroid backups? clockworkmod seems to have issues occasionally creating bad backups.
Kitkat roms seems to have app2sd enabled by default, right? and no issues with Xposed framework modules?
Click to expand...
Click to collapse
xposed is working fine on dalvik runtime(as google introduced new runtime with 4.4 named ART ,WHICH CONSUMES LESS RAM, BUT IS UNSTABLE)...
when they say that u need to be on stock ROM 4.1.2 , they actually mean the 4.1.2 bootloader..so its okat if u are on GENNXT ROM...stock..abit modified stock 4.1.2...(they specifically mean that if u want 4.2.2 rom, be on 4.1.2 bootloader...and if u want kitkat rom..then be on 4.2.2 rom(any stock based 4.2.2 rom like gennxt or slight modifyd 4.2.2 will do , as all they need is 4.2.2 bootloader for kk roms to work)...if u want kitkat rom.....be on stock based rom..which are touchwiz based roms of 4.2.2)....
so flash 4.2.2 rom by odin..and den install kitkat...if u face any problem ....just pm me ...and ya..
always do wipe cache,dalvikcache and data(if told) , whenever u flash anything(before and after flashing)... u can ask any qsna u wanna ask..hope i helped.
raghavsharmaxda said:
xposed is working fine on dalvik runtime(as google introduced new runtime with 4.4 named ART ,WHICH CONSUMES LESS RAM, BUT IS UNSTABLE)...
when they say that u need to be on stock ROM 4.1.2 , they actually mean the 4.1.2 bootloader..so its okat if u are on GENNXT ROM...stock..abit modified stock 4.1.2...(they specifically mean that if u want 4.2.2 rom, be on 4.1.2 bootloader...and if u want kitkat rom..then be on 4.2.2 rom(any stock based 4.2.2 rom like gennxt or slight modifyd 4.2.2 will do , as all they need is 4.2.2 bootloader for kk roms to work)...if u want kitkat rom.....be on stock based rom..which are touchwiz based roms of 4.2.2)....
so flash 4.2.2 rom by odin..and den install kitkat...if u face any problem ....just pm me ...and ya..
always do wipe cache,dalvikcache and data(if told) , whenever u flash anything(before and after flashing)... u can ask any qsna u wanna ask..hope i helped.
Click to expand...
Click to collapse
one question from my side as well.
I am on stock rooted 4.1.2 rom and I want to upgrade to stock 4.2.2 rom. what would be the best method?
can I install 4.2.2 latest version by flashing via odin directly or do I need to unroot first?
or it will be automatically unrooted when I install 4.2.2(stock) latest over my 4.1.2(stock) by odin?
I hope you got my question.
Sent from my GT-I9082
Sent from my GT-I9082
IdenTT said:
one question from my side as well.
I am on stock rooted 4.1.2 rom and I want to upgrade to stock 4.2.2 rom. what would be the best method?
can I install 4.2.2 latest version by flashing via odin directly or do I need to unroot first?
or it will be automatically unrooted when I install 4.2.2(stock) latest over my 4.1.2(stock) by odin?
I hope you got my question.
Sent from my GT-I9082
Sent from my GT-I9082
Click to expand...
Click to collapse
hi
if u flash the 4.2.2 via odin the root will go and u will be on stock 4.2.2
to my knowledge u dont need to un root just flash via odin and u should be good to go any one do correct me if im wrong this is based on what i read on samsung roms im on stock 4.2.2 which came with my phone i got a week back:laugh:
haree said:
hi
if u flash the 4.2.2 via odin the root will go and u will be on stock 4.2.2
to my knowledge u dont need to un root just flash via odin and u should be good to go any one do correct me if im wrong this is based on what i read on samsung roms im on stock 4.2.2 which came with my phone i got a week back:laugh:
Click to expand...
Click to collapse
currently I am on 4.1.2 stock. can I upgrade to the latest version of 4.2.2 available on [email protected] vai odin? you seems doubtful too. I am waiting for more replies..
Sent from my GT-I9082
IdenTT said:
currently I am on 4.1.2 stock. can I upgrade to the latest version of 4.2.2 available on [email protected] vai odin? you seems doubtful too. I am waiting for more replies..
Sent from my GT-I9082
Click to expand...
Click to collapse
hi
dear in just being cautious thats all i had a samsung phone long time back and i have used odin to flash back stock rom and had no problems asuming things are the same i have given u info based on my exp right now i have a new grand and i have not rooted added CWM and i dont have exp with the grand
based on my previous exp if u know how to use the odin properly it should not be a problem
IdenTT said:
currently I am on 4.1.2 stock. can I upgrade to the latest version of 4.2.2 available on [email protected] vai odin? you seems doubtful too. I am waiting for more replies..
Sent from my GT-I9082
Click to expand...
Click to collapse
yea..u just directly flash rom via odin....using odin and flashing a firmware official removes root and any other custom recoveries......so ur phone will be unrooted...and u have to root again if u wanna do something lets say TWEAKS
Hope i helped!
there is a thread specifically by chotu222 on how to root /install firmwares.....u can go in dat section and search a bit too!
raghavsharmaxda said:
yea..u just directly flash rom via odin....using odin and flashing a firmware official removes root and any other custom recoveries......so ur phone will be unrooted...and u have to root again if u wanna do something lets say TWEAKS
Hope i helped!
there is a thread specifically by chotu222 on how to root /install firmwares.....u can go in dat section and search a bit too!
Click to expand...
Click to collapse
I finally got the chance to upgrade to stock 4.2.2 via odin and gaining root again. However I was unable to install kitkat. Even though I wiped cache and did factory reset, boot didn't pass the samsung logo. I still have 2 sim support, is it worthed to install kitkat? According to your previous instructions, I needed to be on 4.2.2 base in order to upgrade to kitkat. What would you suggest in my case
Thanks
adam2010 said:
I finally got the chance to upgrade to stock 4.2.2 via odin and gaining root again. However I was unable to install kitkat. Even though I wiped cache and did factory reset, boot didn't pass the samsung logo. I still have 2 sim support, is it worthed to install kitkat? According to your previous instructions, I needed to be on 4.2.2 base in order to upgrade to kitkat. What would you suggest in my case
Thanks
Click to expand...
Click to collapse
Bro u need to be on cwm with selinux suport..just refer to the OPs of CM 11 rom.......another thing did u format system before flashing kitkat roms...instructions are very clearly written in the respective OPs bro.......u shud be able to flash these without any issues...........
adam2010 said:
I finally got the chance to upgrade to stock 4.2.2 via odin and gaining root again. However I was unable to install kitkat. Even though I wiped cache and did factory reset, boot didn't pass the samsung logo. I still have 2 sim support, is it worthed to install kitkat? According to your previous instructions, I needed to be on 4.2.2 base in order to upgrade to kitkat. What would you suggest in my case
Thanks
Click to expand...
Click to collapse
I am a heavy gamer and performancive device addict..
Kitkat dont have any fancy samsung stuffs bro..bt its all system files are of kitkat so the gaming performance is alot increased.. All game bugs are almost fix which were in 4.2.2......there is work around for every thing..
I mean..think about it..
I never use smart stay...
I nor did use much of live wallpapers as they were battery consuming..the lock screen was fancy but still lets face truth that its just meant for security/unlocking screen ...u will have to compromise with single sim and non fancy apps ..
But it does worth a try..i mean why not ... Give it a shot and i am sure u will find something unique about it...
It got its own features..so ya...its ur wish..there are also downsides of it .....u can check respective threads and know more..
Hope i helped
Sent from my GT-I9082 using Tapatalk
raghavsharmaxda said:
I am a heavy gamer and performancive device addict..
Kitkat dont have any fancy samsung stuffs bro..bt its all system files are of kitkat so the gaming performance is alot increased.. All game bugs are almost fix which were in 4.2.2......there is work around for every thing..
I mean..think about it..
I never use smart stay...
I nor did use much of live wallpapers as they were battery consuming..the lock screen was fancy but still lets face truth that its just meant for security/unlocking screen ...u will have to compromise with single sim and non fancy apps ..
But it does worth a try..i mean why not ... Give it a shot and i am sure u will find something unique about it...
It got its own features..so ya...its ur wish..there are also downsides of it .....u can check respective threads and know more..
Hope i helped
Sent from my GT-I9082 using Tapatalk
Click to expand...
Click to collapse
Ok bro, I installed selinux cmw recovery... downloaded CM11... I noticed CM is about 200mb comparing to 1 GB stock 4.2.2. Does that mean I will get more free space on internal sdcard? (out of 4GB I mean)...as others suggested, I need to do full wipe/reset factory and manually format system? and if update wasnt successful I can go back to stock via Odin right?
adam2010 said:
Ok bro, I installed selinux cmw recovery... downloaded CM11... I noticed CM is about 200mb comparing to 1 GB stock 4.2.2. Does that mean I will get more free space on internal sdcard? (out of 4GB I mean)...as others suggested, I need to do full wipe/reset factory and manually format system? and if update wasnt successful I can go back to stock via Odin right?
Click to expand...
Click to collapse
You will get a little more space than stock ROMs. And you can go back to stock via ODIN
Sent from my GT-I9082 using Tapatalk Pro
Ateekujjawal said:
You will get a little more space than stock ROMs. And you can go back to stock via ODIN
Sent from my GT-I9082 using Tapatalk Pro
Click to expand...
Click to collapse
Ok I just flashed CM successfully thanks everyone.
adam2010 said:
Ok I just flashed CM successfully thanks everyone.
Click to expand...
Click to collapse
Thanks...........
for saying Thanks, dude

[Q] How to update to 4.4 from 4.2.2?

Hello I would like to know how to update from 4.2.2 ( Liquid Smooth 2.9) to 4.4. Do I have to update to 4.3 with knox removed and then flash a 4.4 rom? Can I use Odin to flash a 4.3 rooted official rom directly from 4.2.2?
Sorry for my bad English
xXFl4sh said:
Hello I would like to know how to update from 4.2.2 ( Liquid Smooth 2.9) to 4.4. Do I have to update to 4.3 with knox removed and then flash a 4.4 rom? Can I use Odin to flash a 4.3 rooted official rom directly from 4.2.2?
Sorry for my bad English
Click to expand...
Click to collapse
You can just find a ROM you want to flash, read the installation instructions and flash away. If it requires you to update your bootloader, it'll tell you to do so. It might behoove you to read a few pages in the ROM thread, at least read the first and last two pages. Also pay attention to which version of cwm or twrp is recommended. Don't forget to do a nandroid in case something gets screwed up.
Sent from my SAMSUNG-SGH-I747 using Tapatalk

[Q] SGH T999 and Roms.

I had recently obtained a s3 its a T-mobile, its running 4.1.2, with the T999UVDMD5 baseband. I rooted it, flashed xposed(haha the only thing XD). Well, reading about/friends have said there was trouble with the 4.3 update so I decided to stay on 4.1.2.
However, now I've decided to flash a custom rom, and I have noticed the different labels(D2lte, D2tmo, D2usa) and I had read from http://forum.xda-developers.com/showthread.php?t=1736477 "As of right now, the roms for your S3 are not meant to be used on other S3 variants" .
I have a few questions:
1.There was a baseband update, should I update it? If so, how exactly?
2.Would it be wise to flash a D2lte on This T-mobile device? I was looking at Resurrectionhttp://forum.xda-developers.com/showthread.php?t=2692481(originally waiting on cm11 but.. Yeah lol)
3.Looking at KitKat rooms, which ones could I flash?
4.Would it be safe, if I did flash a 4.4.2 to restore a nandroid backup of my fresh rooted stock 4.1.2.
5.Lastly, what kernel would you say use?(Sorry to ask, curiosity as to which i could flash)
I appreciate taking your time to answer my questions and have a good day!
1) custom recovery.. There are zips available to flash
2) d2lte covers all d2 devices so its safe
3)Any on the development threads
4) Yes
5) like on 3, you can flash any kernel in the development threads, experiment and see which one works the best for you!
Sent from my SGH-M919 using Tapatalk
Thank you! Time to get to work!
Ravenjolly said:
I had recently obtained a s3 its a T-mobile, its running 4.1.2, with the T999UVDMD5 baseband. I rooted it, flashed xposed(haha the only thing XD). Well, reading about/friends have said there was trouble with the 4.3 update so I decided to stay on 4.1.2.
However, now I've decided to flash a custom rom, and I have noticed the different labels(D2lte, D2tmo, D2usa) and I had read from http://forum.xda-developers.com/showthread.php?t=1736477 "As of right now, the roms for your S3 are not meant to be used on other S3 variants" .
I have a few questions:
1.There was a baseband update, should I update it? If so, how exactly?
2.Would it be wise to flash a D2lte on This T-mobile device? I was looking at Resurrectionhttp://forum.xda-developers.com/showthread.php?t=2692481(originally waiting on cm11 but.. Yeah lol)
3.Looking at KitKat rooms, which ones could I flash?
4.Would it be safe, if I did flash a 4.4.2 to restore a nandroid backup of my fresh rooted stock 4.1.2.
5.Lastly, what kernel would you say use?(Sorry to ask, curiosity as to which i could flash)
I appreciate taking your time to answer my questions and have a good day!
Click to expand...
Click to collapse
To answer your questions:
1. You do not need to update your firmware - I'm still on MD5. Modems, however, can be flashed separately from firmware.
2. You can flash d2lte ROMs on this phone as it's all one unified build for US SGS3 variants. (I.e. T-Mobile/AT&T/Sprint/Verizon SGS3 is now all built under d2lte).
3. As far as which KK ROM to flash...just try them all out and see which ones you like the best. Each ROM has different features - see which one is right for you.
4. If you don't update your firmware, then yes. (FYI, flashing a custom KK ROM does not update your firmware. However, if you flash one of the 4.3 root66 files that has firmware included, then it will update your firmware).
5. Again, try it out. It's hard to say which ROM/kernel combination will work best. I suggest you read the forums to see what people think of them.
Hope that helps.
Ravenjolly said:
Thank you! Time to get to work!
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No problem, and i forgot to say but the only time you might need to update modem is if you flash a 4.3 touchwiz ROM, other than that its not really needed unless you want to experiment and see if one gives you better results
Sent from my SGH-M919 using Tapatalk
Oh, and one more thing: DO NOT flash a ROM that is for the international version of the SGS3 (i9300). It will, most definitely, brick your phone.
Don't know if you knew that or not...just wanted to make sure.

Stock roms for sprint galaxy s3

whats up guys im having a bit of trouble finding the stock roms for galaxy s3 im looking for the latest stock rom thats rooted. it can have small tweaks for performance. If anyone can provide a link that would be sweet thanks again guys i tried looking up stock roms but it didnt help to much
Well with the information you've provided I'm left not knowing a whole lot, so I'll just assume you're on the latest nd8 build and if so here is the link to that stock rom http://forum.xda-developers.com/showthread.php?t=2741413
please make sure you read the Op, because if you are not on the nd8 build you DO not want to flash this.
http://i1370.photobucket.com/albums/ag261/Droid716/IMG_20140615_114712_zpsf390205f.jpg
gears177 said:
whats up guys im having a bit of trouble finding the stock roms for galaxy s3 im looking for the latest stock rom thats rooted. it can have small tweaks for performance. If anyone can provide a link that would be sweet thanks again guys i tried looking up stock roms but it didnt help to much
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how'd you have trouble? and the latest ones flashable are under the name ND8 and NDC....
If you're on JB 4.1 it is mandatory you update via unrooted through PC ODIN first before you actually flash the KK TW Roms.
Stock Unrooted L710VPUDND8 or Stock Unrooted L710 BST/VM NDC
Once you're done then you can head to these two threads for the stock odex/deodexed versions of the ROM
Stock Rooted SPH-L710 Sprint Model or Stock Rooted VM/Boost ROM
Kudos to @jdsingle76, @DR_CDMA, @CNexus for these.
The stock ROMs don't carry tweaks. But there are great and standard tweaks you can find on XDA-D. But you should
only use it as a last resort if you're device really does need it. One tweak would be Operation Killjoy by Team Kernelizers
and the other is ComaDose v3.5 mod tweak mashup for d2spr by Goddly.
( Kudos to @Exit_Only, @kobridge, @Phakker, @j_ding84 and @idcrisis for all of the insane mods/tweaks and @Goddly for the mashup ).
Thanks guys I'm running miui 4.2.2 currently I'll look into the threads posted thanks again. Do I need to flash the nd8 tar if I'm on 4.2.2 already?
gears177 said:
Thanks guys I'm running miui 4.2.2 currently I'll look into the threads posted thanks again. Do I need to flash the nd8 tar if I'm on 4.2.2 already?
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ND8 and NDC are 4.4.2 kk are you on 4.2.2 jb? if so then yes but if you just did a typo then no

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