I just got an s3. Its the i747 stock US S3. Here's what I want and need help with.
Looking to:
1. Upgrade to Stock Vanilla Jellybean. (None of the ATT poo)
2. Be able to restore as stock.
3. Not create a brick.
Can anyone point me to a guide? Im coming from the dark-side and don't know where to start. Even the sticky guide is a little cryptic. Just looking for a simple guide. Anyone want to point me a direction?
Root it and flash an AOSP-based ROM. It won't be 100% vanilla as the devs add tweaks to improve it, but they're generally an upgrade to vanilla AOSP anyway. task650 and ktoonsez make a really good one. The instructions are in the OP of that thread, if you follow them 100% you shouldn't run into issues. Restoring to stock is as easy as flashing the stock Touchwiz ROM.
If you want more help than that, search YouTube for the step-by-step.
A Ham Sandwich said:
Root it and flash an AOSP-based ROM. It won't be 100% vanilla as the devs add tweaks to improve it, but they're generally an upgrade to vanilla AOSP anyway. task650 and ktoonsez make a really good one. The instructions are in the OP of that thread, if you follow them 100% you shouldn't run into issues. Restoring to stock is as easy as flashing the stock Touchwiz ROM.
If you want more help than that, search YouTube for the step-by-step.
Click to expand...
Click to collapse
Ok thanks.
So, any specific site to find a root procedure at? Whats the easiest root method?
Got a link to which ROM that is you mention?
Doing all this, I can easily return to stock?
Side note: I appreciate any help. I am coming from apple and could tell you anything about jailbreaking there, but this is a whole new ball game and I feel a little lost with all the options.
A Ham Sandwich said:
Root it and flash an AOSP-based ROM. It won't be 100% vanilla as the devs add tweaks to improve it, but they're generally an upgrade to vanilla AOSP anyway. task650 and ktoonsez make a really good one. The instructions are in the OP of that thread, if you follow them 100% you shouldn't run into issues. Restoring to stock is as easy as flashing the stock Touchwiz ROM.
If you want more help than that, search YouTube for the step-by-step.
Click to expand...
Click to collapse
How do you flash the stock tw ROM? I have custom ROM, but want stock ics ROM.
dealwagon said:
So, any specific site to find a root procedure at? Whats the easiest root method?
Click to expand...
Click to collapse
Not changing my ROM etc. Yet. So I can only help by pointing you to the Easy Root method posted recently!
I picked up my SGS3 yesterday, and used this Easy Root Thread for a super quick Root, and was restoring my Titanium Backup backed-up apps in under an hour from my old phone's SD card.
Looks like I have a handle on flashing roms, how about restoring to stock? How easy is that?
dealwagon said:
Looks like I have a handle on flashing roms, how about restoring to stock? How easy is that?
Click to expand...
Click to collapse
Restoring to stock is extremely easy. Download Odin and then search for the stock samsung software. Odin is a PC application that will allow you to flash the stock software. It's free and easy to find. There are also instructions all over. It's one of those things that once you do it you'll never forget how.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Related
As subj says, looking for stock 4.2.2 ROM
obender said:
As subj says, looking for stock 4.2.2 ROM
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Click to collapse
No such ROM exists, as the Sprint GS3 has only gotten updates up to 4.1.2 (and without the Premium Suite). The International GS3 has also only gotten updates to 4.1.2, but it did include the Premium Suite. A lot of developers around these parts were able to create mods for various features of the Premium Suite, but the "official" stock Rom has not gotten them (obviously).
Here is a link to the latest Stock Rom (rooted) from Freeza. It is flashable in Custom Recoveries. I don't have the link to the Odin flashable stock 4.1.2, but I'm sure CNexus will be by shortly with the answer.
topherk said:
No such ROM exists, as the Sprint GS3 has only gotten updates up to 4.1.2 (and without the Premium Suite). The International GS3 has also only gotten updates to 4.1.2, but it did include the Premium Suite. A lot of developers around these parts were able to create mods for various features of the Premium Suite, but the "official" stock Rom has not gotten them (obviously).
Here is a link to the latest Stock Rom (rooted) from Freeza. It is flashable in Custom Recoveries. I don't have the link to the Odin flashable stock 4.1.2, but I'm sure CNexus will be by shortly with the answer.
Click to expand...
Click to collapse
Thanks a lot for the detailed answer, I'd be interested in the latest stock 4.1.2 (ODIN) as well, meanwhile I'll try the one you provided a link to.
obender said:
Thanks a lot for the detailed answer, I'd be interested in the latest stock 4.1.2 (ODIN) as well, meanwhile I'll try the one you provided a link to.
Click to expand...
Click to collapse
If you want to return to 100% stock (no root, stock recovery, etc.) you can follow qbking's tutorial on his website. He also has the links to the "official" Odin files. I think, though, that they only go up to LJ7, so you'd have to run the OTAs in order to have the most updated "stock" experience.
If you have a custom recovery installed and want to go back to unrooted, stock MB1, you can also check out this billard412's thread on the matter. He has recovery-flashable files that will return you to 100% stock. Just be sure to read all of the instructions before you flash anything.
I have a quick question, though... Why are you so insistent on using Odin? Did you keep the stock recovery? And if you did, I'd like to hear your reasoning behind it. I'm quite intrigued by those who root but don't want the custom recoveries.
topherk said:
If you want to return to 100% stock (no root, stock recovery, etc.) you can follow qbking's tutorial on his website. He also has the links to the "official" Odin files. I think, though, that they only go up to LJ7, so you'd have to run the OTAs in order to have the most updated "stock" experience.
If you have a custom recovery installed and want to go back to unrooted, stock MB1, you can also check out this billard412's thread on the matter. He has recovery-flashable files that will return you to 100% stock. Just be sure to read all of the instructions before you flash anything.
I have a quick question, though... Why are you so insistent on using Odin? Did you keep the stock recovery? And if you did, I'd like to hear your reasoning behind it. I'm quite intrigued by those who root but don't want the custom recoveries.
Click to expand...
Click to collapse
The answer is simple, even with custom recovery I always had problems with installing custom recovery roms and never had issues with Odin roms. It is just me I guess.
So I used stock ROMs from the link above and flashed them with CWM, I had to patch them a bit since I removed some system apps and it would not flash without patching the update_script.
Funny thing, the android version and build version didn't change but kernel and baseband versions changed as expected.
Since I've observed both MA6 and MB1 updates going through and (for MA6) even updating apps, I assume not only kernel and baseband got updated but for some reason that part of system info didn't change.
That info is stored in the /system/build.prop file. Check the contents with a root explorer, could be a bad download
CNexus said:
That info is stored in the /system/build.prop file. Check the contents with a root explorer, could be a bad download
Click to expand...
Click to collapse
On the phone that file indicates old android and build versions.
How do I view the build.prop.p file that is in the update itself?
obender said:
On the phone that file indicates old android and build versions.
How do I view the build.prop.p file that is in the update itself?
Click to expand...
Click to collapse
Extract the zip you flashed and open the zip_extracted/system/build.prop
CNexus said:
Extract the zip you flashed and open the zip_extracted/system/build.prop
Click to expand...
Click to collapse
If you mean the one that is on sdcard that I used for flashing then that one has only /patch/system/build.prop.p which is a binary patch I assume and the /system of the zip has only CSCVersion.txt and then a bunch of subdirectories.
Ok then, at this point it doesn't really matter. Did you want to stay on plain stock rooted or flash a custom rom? Flash your custom rom now, or stay on stock rooted and edit all instances of the build number to show "MB1" instead of what its showing right now
Maybe you could attach the portion of the correct build.prop MB1? That would make my life a bit easier thanks!
obender said:
Maybe you could attach the portion of the correct build.prop MB1? That would make my life a bit easier thanks!
Click to expand...
Click to collapse
Haha no problem, the lines you need to change are quoted here in my guide (its in my sig as well): http://forum.xda-developers.com/showthread.php?t=2209418
Thank you!
obender said:
[Q] Is there official ODIN flashable 4.2.2 ROM?
Click to expand...
Click to collapse
I wish there was.
What? I am using my OG Evo 4G? My S3 must be dead... Good thing I love CM7!
Its been a while since I've been here at xda,
Mostly because I don't have time but I have a rooted note 2 with aokp.
Anyways I'm tired of not being updated so I need to flash stock recovery but I can't seem to find it.
Can any one aid in my quest?
Thanks
Wolfbeef123 said:
Its been a while since I've been here at xda,
Mostly because I don't have time but I have a rooted note 2 with aokp.
Anyways I'm tired of not being updated so I need to flash stock recovery but I can't seem to find it.
Can any one aid in my quest?
Thanks
Click to expand...
Click to collapse
Do you want to go back to completely stock rom and recovery? With also the option to maintain ROOT?
If so see here http://forum.xda-developers.com/showthread.php?t=2086769
Puma81 said:
Do you want to go back to completely stock rom and recovery? With also the option to maintain ROOT?
If so see here http://forum.xda-developers.com/showthread.php?t=2086769
Click to expand...
Click to collapse
I mainly just want to be able to take the OTA
Root is easy once I am on 4.1.2 I believe it is
Wolfbeef123 said:
I mainly just want to be able to take the OTA
Root is easy once I am on 4.1.2 I believe it is
Click to expand...
Click to collapse
Then I would stick with the stock rom and flash the zip found in that thread. It will revert your phone completely back to MC2 stock and reset your flash counters back to 0. Youll be prompted and asked if you want to keep SU# as well. I went back to that as well. Stock with root was good enough for me and didn't have the need for all the extra bells and whistles and going flash crazy to keep up with everyone's rom bug fixes.
Puma81 said:
Then I would stick with the stock rom and flash the zip found in that thread. It will revert your phone completely back to MC2 stock and reset your flash counters back to 0. Youll be prompted and asked if you want to keep SU# as well. I went back to that as well. Stock with root was good enough for me and didn't have the need for all the extra bells and whistles and going flash crazy to keep up with everyone's rom bug fixes.
Click to expand...
Click to collapse
Yeah I found that stock rooted is fine.
I always hated touchwiz. But this phone works so well with it that I feel like I take a step back whenever I run AOSP.
Wolfbeef123 said:
Yeah I found that stock rooted is fine.
I always hated touchwiz. But this phone works so well with it that I feel like I take a step back whenever I run AOSP.
Click to expand...
Click to collapse
I hear you. Touchwiz grew on me though coming from HTC sense which people hated as well. At least the above method will bring you back to the base stock. Make sure you backup what you want and need to an external SD card though as it will completely wipe the phones internal storage.
Hope this helps. Have a good afternoon!
Hello fellow members of XDA,
I am new to this whole thing of rooting and installing custom rom, so I’m kind of overwhelmed. I have done some poking around prior to this post and stumbled upon the Sticky and was wondering if the “[REF] [GUIDE] Welcome to your device, the Galaxy S III - by theexel” is this the standard to what I should be following?
I have a T999 on 4.1.2. I appreciate your time, recommendations, and advice that you have to offer. Thanks!
Update:
I was hoping you could answer some questions I have for Sanranhai's stockMod 4.3. If i followed the instructions while flashing the rom + one of the modems I'm still able to go back to older roms correct? Also if i decided to cmw restore to my backup (4.1.2 image) will the modem be the one I flashed from saranhai's or will it go back to how it originally was before? Thank you for your time.
Yes that's a Good Guide. What do you intend or trying to do ?
Perseus71 said:
Yes that's a Good Guide. What do you intend or trying to do ?
Click to expand...
Click to collapse
My intention was to root, and to flash a stable rom (hopefully 4.3) for daily use, getting rid of some bloatware to speed up my phone, getting a new feel and look for me phone and increase battery life if possible. I know my model is receiving the official 4.3 but according to this forum most people don't like what Samsung did to it. Since I'm still in the earlier software version, I thought I'd give custom roms' a try.
cellphoner2006 said:
My intention was to root, and to flash a stable rom (hopefully 4.3) for daily use, getting rid of some bloatware to speed up my phone, getting a new feel and look for me phone and increase battery life if possible. I know my model is receiving the official 4.3 but according to this forum most people don't like what Samsung did to it. Since I'm still in the earlier software version, I thought I'd give custom roms' a try.
Click to expand...
Click to collapse
If you are looking for a pretty good stable 4.3 ROM I'd recommend Saranhai's StockMOD 4.3 .. I used it as my DD (Daily Driver) the past month but have been on Doc's 4.3 ROM before that (they both use the same Base and Doc had to stop because he Bricked his S3 fiddling around with new things).. .. I wouldn't recommend doing the Official 4.3 Update, many people updated and the problem is you can NOT downgrade firmware afterwards, yes flash other 4.3 Roms but no downgrading.. Also the whole Warranty Bit isn't attractive to people.. ... Last night I flashed CM11 4.4.1 (KitKat) and been using it since then. So far I am very happy with it, everything that I MYSELF use daily hasn't had any flaws. Batter life has been decent also but their have been mixed results.. If you're gonna take the leap into rooting/flashing just remember to always read the OP's instructions as well as make sure its for YOUR device (ie: T999, T999L, etc).. Reading and educating yourself is key!
Sent from my SGH-T999 using xda app-developers app
HoustonsBirdman said:
If you are looking for a pretty good stable 4.3 ROM I'd recommend Saranhai's StockMOD 4.3 .. I used it as my DD (Daily Driver) the past month but have been on Doc's 4.3 ROM before that (they both use the same Base and Doc had to stop because he Bricked his S3 fiddling around with new things).. .. I wouldn't recommend doing the Official 4.3 Update, many people updated and the problem is you can NOT downgrade firmware afterwards, yes flash other 4.3 Roms but no downgrading.. Also the whole Warranty Bit isn't attractive to people.. ... Last night I flashed CM11 4.4.1 (KitKat) and been using it since then. So far I am very happy with it, everything that I MYSELF use daily hasn't had any flaws. Batter life has been decent also but their have been mixed results.. If you're gonna take the leap into rooting/flashing just remember to always read the OP's instructions as well as make sure its for YOUR device (ie: T999, T999L, etc).. Reading and educating yourself is key!
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
I'll give rooting a try after I'm done with finals. What sort of things do i need to backup for safety measures as that guide isn't very detailed in that aspect of how to do it and what I WILL WANT to backup.
You are not at risk of loosing the Data. But if you feel like it, please mae sure your contacts are successfully synced to Google. If there are Games whose progress or score you want to back up then do that. Apart from that the usual pictures and music stuff.
Try My Backup app. It will let you make a backup even if you are not rooted.
Perseus71 said:
You are not at risk of loosing the Data. But if you feel like it, please mae sure your contacts are successfully synced to Google. If there are Games whose progress or score you want to back up then do that. Apart from that the usual pictures and music stuff.
Try My Backup app. It will let you make a backup even if you are not rooted.
Click to expand...
Click to collapse
One more thing you do is to move all your required data like photos etc to your ext sdcard as 4.2 and above version will create a folder 0 where your new data will be available
Sent from my SAMSUNG-SGH-T999 using Tapatalk
So Im assuming I have to root first before I can install a rom. According to the sticky guide I should be following this http://forum.xda-developers.com/showthread.php?t=1771687 but, there's a note in bold that said "Do not flash a prior release after flashing this, it has been reported to cause bricks, read the thread for more information." Does that mean after using that latest version to root my t-999 i cant go back to older roms?
The guide also recommend i should start with 4.0.4 roms, should i ignore that?
cellphoner2006 said:
So Im assuming I have to root first before I can install a rom. According to the sticky guide I should be following this http://forum.xda-developers.com/showthread.php?t=1771687 but, there's a note in bold that said "Do not flash a prior release after flashing this, it has been reported to cause bricks, read the thread for more information." Does that mean after using that latest version to root my t-999 i cant go back to older roms?
The guide also recommend i should start with 4.0.4 roms, should i ignore that?
Click to expand...
Click to collapse
You assume correct. You need to root first. Take the Guide advice. Do not Try to flash latest 4.3 version of Root66. Use the 4.2 version instead. So long you stay completely away from Samsung's release of 4.3, you will do fine.
Perseus71 said:
You assume correct. You need to root first. Take the Guide advice. Do not Try to flash latest 4.3 version of Root66. Use the 4.2 version instead. So long you stay completely away from Samsung's release of 4.3, you will do fine.
Click to expand...
Click to collapse
Why should one stay away from Doc's 4.3 version of Root66?
Does this advice apply equally to saranhai's StockMOD?
RebDovid said:
Why should one stay away from Doc's 4.3 version of Root66?
Does this advice apply equally to saranhai's StockMOD?
Click to expand...
Click to collapse
You can use Doc's Leaked Rom or Saranhai's StockMod just fine. No issues there. Only thing you should remember, is that if you use the Root66 4.3, it will update your Bootloader to UVUEMJC. If that happens, you will never be able to flash previous bootloaders or previous Root66 versions. In addition, this new bootloader introduces eFuse and a new Warranty Counter. Those can not be reset once tripped.
Perseus71 said:
You assume correct. You need to root first. Take the Guide advice. Do not Try to flash latest 4.3 version of Root66. Use the 4.2 version instead. So long you stay completely away from Samsung's release of 4.3, you will do fine.
Click to expand...
Click to collapse
I dont see a 4.2, did you meant 4.1.2? Also after doing this, Am i able to flash any rom's that 4.3? Lastly, samsung's 4.3 release is the official one correct?
cellphoner2006 said:
I dont see a 4.2, did you meant 4.1.2? Also after doing this, Am i able to flash any rom's that 4.3? Lastly, samsung's 4.3 release is the official one correct?
Click to expand...
Click to collapse
You are right. Slip for me. I meant the UVDMD5 version which is 4.1.2. Yes you can flash any 4.3 Roms custom or otherwise. If you wish you can follow DocHoliday's Rooted Stock 4.3 Rom.
Samsung 4.3 is Official OTA that's correct.
Perseus71 said:
You are right. Slip for me. I meant the UVDMD5 version which is 4.1.2. Yes you can flash any 4.3 Roms custom or otherwise. If you wish you can follow DocHoliday's Rooted Stock 4.3 Rom.
Samsung 4.3 is Official OTA that's correct.
Click to expand...
Click to collapse
So i've managed to root my s3 as well as install CMW, backup (took a while to figure out) and restore. <-- this is the NANDROID people are talking about right?
I am ready to take the next step now in playing with custom roms, however, I must first ask if there are any suggested guides I should read prior?
HoustonsBirdman said:
If you are looking for a pretty good stable 4.3 ROM I'd recommend Saranhai's StockMOD 4.3 .. I used it as my DD (Daily Driver) the past month but have been on Doc's 4.3 ROM before that (they both use the same Base and Doc had to stop because he Bricked his S3 fiddling around with new things).. .. I wouldn't recommend doing the Official 4.3 Update, many people updated and the problem is you can NOT downgrade firmware afterwards, yes flash other 4.3 Roms but no downgrading.. Also the whole Warranty Bit isn't attractive to people.. ... Last night I flashed CM11 4.4.1 (KitKat) and been using it since then. So far I am very happy with it, everything that I MYSELF use daily hasn't had any flaws. Batter life has been decent also but their have been mixed results.. If you're gonna take the leap into rooting/flashing just remember to always read the OP's instructions as well as make sure its for YOUR device (ie: T999, T999L, etc).. Reading and educating yourself is key!
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Hey HoustonsBirdman,
I was hoping you could answer some questions I have for Sanranhai's stockMod 4.3. If i followed the instructions while flashing the rom + one of the modems I'm still able to go back to older roms correct? Also if i decided to cmw restore to my backup (4.1.2 image) will the modem be the one I flashed from saranhai's or will it go back to how it originally was before? Thank you for your time.
new question on 1st page, bump
So I need some advice on which ROM to flash back on my phone. I am new to custom ROMs and managed to hard brick my phone. I am going to try a Jig to see if I can get into download mode, however, if I do that I am not sure what ROM to flash back onto my phone. It's a galaxy S3 i747. When this all started I was running JB 4.1.1 on it. Then I flashed CM10 and that went great. After I flashed CM10 my phone said that I was on JB 4.3. Did CM update JB and the bootloader? I know that trying to flash an older bootloader can cause troubles. Afater I had CM running I tried to flash LeanKernel and this is when I bricked my phone. So my questions is, do I need to flash the ROM for JB4.1.1 or for JB 4.3? Any advice would be greatly appreciated.
loveforvdubs said:
So I need some advice on which ROM to flash back on my phone. I am new to custom ROMs and managed to hard brick my phone. I am going to try a Jig to see if I can get into download mode, however, if I do that I am not sure what ROM to flash back onto my phone. It's a galaxy S3 i747. When this all started I was running JB 4.1.1 on it. Then I flashed CM10 and that went great. After I flashed CM10 my phone said that I was on JB 4.3. Did CM update JB and the bootloader? I know that trying to flash an older bootloader can cause troubles. Afater I had CM running I tried to flash LeanKernel and this is when I bricked my phone. So my questions is, do I need to flash the ROM for JB4.1.1 or for JB 4.3? Any advice would be greatly appreciated.
Click to expand...
Click to collapse
Look buddy, the first thing you want to do is flash the latest STOCK rom for you're model. After you've done that you can now backup you're stock rom via recovery (TWRP recommended), after that you now have a stable rom to return to just in case you fail to flash a custom rom. And I would recommend one of the stock mod roms to get the use of all of Samsung's exclusive features. Good luck, and feel free to ask any more questions.
Ali7000 said:
Look buddy, the first thing you want to do is flash the latest STOCK rom for you're model. After you've done that you can now backup you're stock rom via recovery (TWRP recommended), after that you now have a stable rom to return to just in case you fail to flash a custom rom. And I would recommend one of the stock mod roms to get the use of all of Samsung's exclusive features. Good luck, and feel free to ask any more questions.
Click to expand...
Click to collapse
Hey thanks. I really appreciate the help. I got in a little over my head so I'm just trying to get ahead of the learning curve as quick as possible. Now I've searched around for the stock 4.3 flash able ROM and am having trouble finding a clear cut download for it. Do you have a recommendation of where I can find the JB 4.3 stock to flash with ODIN?
loveforvdubs said:
Hey thanks. I really appreciate the help. I got in a little over my head so I'm just trying to get ahead of the learning curve as quick as possible. Now I've searched around for the stock 4.3 flash able ROM and am having trouble finding a clear cut download for it. Do you have a recommendation of where I can find the JB 4.3 stock to flash with ODIN?
Click to expand...
Click to collapse
There isn't an odin flashable 4.3 rom for i747. The last thing there is is 4.1.1 then the 4.3 you would take as an ota. I highly doubt cm updated your bootloader. Floating around the forums is an sd unbrick method. You could try that. I don't have experience with it, but quite a few people have. Good luck.
pre4speed said:
There isn't an odin flashable 4.3 rom for i747. The last thing there is is 4.1.1 then the 4.3 you would take as an ota. I highly doubt cm updated your bootloader. Floating around the forums is an sd unbrick method. You could try that. I don't have experience with it, but quite a few people have. Good luck.
Click to expand...
Click to collapse
Maybe this would work : http://forum.xda-developers.com/showthread.php?t=2498233 Do some research on it first then let me know. And if you want a good and stable custom rom I recommend using http://forum.xda-developers.com/showthread.php?t=2504903. Just don't choose the note 3 option, choose the stock.
Ali7000 said:
Maybe this would work : http://forum.xda-developers.com/showthread.php?t=2498233 Do some research on it first then let me know. And if you want a good and stable custom rom I recommend using http://forum.xda-developers.com/showthread.php?t=2504903. Just don't choose the note 3 option, choose the stock.
Click to expand...
Click to collapse
Thanks. That's helpful.
http://http://galaxys3root.com/galaxy-s3-root/how-to-root-att-galaxy-s3-sgh-i747/
This is the rom I used to root it a year ago when I got the phone. Would this be a suitable choice to un-brick my phone?
loveforvdubs said:
Thanks. That's helpful.
http://http://galaxys3root.com/galaxy-s3-root/how-to-root-att-galaxy-s3-sgh-i747/
This is the rom I used to root it a year ago when I got the phone. Would this be a suitable choice to un-brick my phone?
Click to expand...
Click to collapse
That is only a method used to root you're phone, not to unbrick it.
Ali7000 said:
That is only a method used to root you're phone, not to unbrick it.
Click to expand...
Click to collapse
But to root I flashed a ROM with Odin. The ROM is linked on that page. At least that is my understanding of how rooting works. Wouldn't that've a good ROM to use to un-brick?
Have you ever updated your phone to 4.3?
Sent from my SGH-I747M using XDA Premium 4 mobile app
Ali7000 said:
Have you ever updated your phone to 4.3?
Sent from my SGH-I747M using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Not entirely sure. Never updated to 4.3 on a stock ROM. It was on JB 4.1 before I flashed CM10. However once I flashed CM10 the settings page said my phone was on JB 4.3. So not sure if the bootloader got updated or not.
Thanks so much everyone for the help. I really appreciate it. Unfortunately the Jig did not work, so it is all a moot point in the end. Looks like the phone is going off to get JTAGed.
Okay so my cousin has a galaxy s3 from at&t running 4.1.2 or 4.1.1? forgot, touchwiz and rooted, is it safe to install a kitkat aosp rom without updating to 4.3 jellybean touchwiz and removing the knox on that then installing the custom rom?
LaosPerson said:
Okay so my cousin has a galaxy s3 from at&t running 4.1.2 or 4.1.1? forgot, touchwiz and rooted, is it safe to install a kitkat aosp rom without updating to 4.3 jellybean touchwiz and removing the knox on that then installing the custom rom?
Click to expand...
Click to collapse
Yes, you can install a kitkat based custom ROM without necessarily first updating to 4.3JB. The custom ROM would probably, like most custom ROMs do, retain your current bootloader. Whether or not it's safe to do that would depend on what ROM you are flashing. There is always a risk in any custom ROM and you would need to do your research thoroughly prior to proceeding.
Larry2999 said:
Yes, you can install a kitkat based custom ROM without necessarily first updating to 4.3JB. The custom ROM would probably, like most custom ROMs do, retain your current bootloader. Whether or not it's safe to do that would depend on what ROM you are flashing. There is always a risk in any custom ROM and you would need to do your research thoroughly prior to proceeding.
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Okay sounds good, thanks, and yes I know how to correctly flash a ROM, done it probably more than 50 times with my old galaxy note lol
Larry2999 said:
Yes, you can install a kitkat based custom ROM without necessarily first updating to 4.3JB. The custom ROM would probably, like most custom ROMs do, retain your current bootloader. Whether or not it's safe to do that would depend on what ROM you are flashing. There is always a risk in any custom ROM and you would need to do your research thoroughly prior to proceeding.
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So what rom would be a bad one with 4.1.? Of course flashing a rom that is not for our phone, but is there anything we should look out for when running roms with 4.1?
frankslan said:
So what rom would be a bad one with 4.1.? Of course flashing a rom that is not for our phone, but is there anything we should look out for when running roms with 4.1?
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I'd be wary about custom ROMs for several reasons. No easier way to brick or backdoor your phone so you'd need to do a lot of research. Making recommendations or criticisms would be against the rules of the forum so I cant really make direct references. Generally, however, you should avoid any rom that messes with your bootloader. Also, unless you are a developer or tester gathering development data, you'd do well to stick with stable versions and avoid nightlies. Finally, the well known and tested names are usually safer and have better user support.
Larry2999 said:
I'd be wary about custom ROMs for several reasons. No easier way to brick or backdoor your phone so you'd need to do a lot of research. Making recommendations or criticisms would be against the rules of the forum so I cant really make direct references. Generally, however, you should avoid any rom that messes with your bootloader. Also, unless you are a developer or tester gathering development data, you'd do well to stick with stable versions and avoid nightlies. Finally, the well known and tested names are usually safer and have better user support.
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Oh man My phone just came it it's running on MJB but it rooted. Now I have to figure out what is safe to run on that. Man I thought this phone would be easy to install roms but it's seems way more tricky than most phones at least with the MJB bootloader. I really just want my acid sound mod.
frankslan said:
Oh man My phone just came it it's running on MJB but it rooted. Now I have to figure out what is safe to run on that. Man I thought this phone would be easy to install roms but it's seems way more tricky than most phones at least with the MJB bootloader. I really just want my acid sound mod.
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You can still run a custom ROM with the MJB bootloader especially since it is rooted and probably de-knoxed already. Most custom ROMs don't dicker with your bootloader. In fact, I don't know of any which does. I have, however, heard several reports that some of them do muck with your bootloader which is why you need to proceed with caution.
Larry2999 said:
You can still run a custom ROM with the MJB bootloader especially since it is rooted and probably de-knoxed already. Most custom ROMs don't dicker with your bootloader. In fact, I don't know of any which does. I have, however, heard several reports that some of them do muck with your bootloader which is why you need to proceed with caution.
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Cool thanks, that's what I've been reading I started another thread hopefully someone can give a definitive answer there. I remember reading in some thread there is a way to check the zip file and look for certain files but I have no idea where I saw that. I read so many threads and that was pages deep.
frankslan said:
Cool thanks, that's what I've been reading I started another thread hopefully someone can give a definitive answer there. I remember reading in some thread there is a way to check the zip file and look for certain files but I have no idea where I saw that. I read so many threads and that was pages deep.
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For future reference, your definite answer can be found there.