[Q] Tmobile update on stock rooted rom - T-Mobile, Samsung Galaxy SIII

Can I let the Tmobile Update download and flash if I am rooted on the stock ROM and have Clockwork recovery? I would use ota root keeper to disable root also before the update.
Sent from my SGH-T999 using Tapatalk 2

When it is rooted even if you try to use the OTA update it won't let you, while rooted, you could alternatively flash the update via ODIN w/ root support. Or try some of the sweet ROMs available , the reason I switched to a custom ROM because I was going to have to erase my phone anyway if I wanted to update, so I thought why not just try a custom ROM?
I use LiquidSmoothRC7, but if you want a more stock feel with touchwiz you can try Wicked, Wicked stays true to the "official stock ROMs" and just adds roots and tweaks the ROM to make it as stable as possible

If you are rooted, with a custom recovery, there is absolutely no reason for you to be playing around with Odin or OTAs... your updates are available in the development section

cobraboy85 said:
If you are rooted, with a custom recovery, there is absolutely no reason for you to be playing around with Odin or OTAs... your updates are available in the development section
Click to expand...
Click to collapse
OR you could listen to this dude

cobraboy85 said:
If you are rooted, with a custom recovery, there is absolutely no reason for you to be playing around with Odin or OTAs... your updates are available in the development section
Click to expand...
Click to collapse
Actually there is. There are 10 partitions rewritten with the Odin and OTA update. Only 5 get rewritten if you flash via custom recovery, so you don't get the full update.
Sent from my SGH-T999 using Tapatalk 2

zul8er said:
Can I let the Tmobile Update download and flash if I am rooted on the stock ROM and have Clockwork recovery? I would use ota root keeper to disable root also before the update.
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
go to doc's thread, flash his firmware update, reboot, then flash whatever JB ROM you desire. there is absolutely no need to ODIN your phone with the OTA fw, resetting your device completely. you just need to make sure you flash the latest firmware first before you flash a ROM that is based off the latest OTA

cobraboy85 said:
go to doc's thread, flash his firmware update, reboot, then flash whatever JB ROM you desire. there is absolutely no need to ODIN your phone with the OTA fw, resetting your device completely. you just need to make sure you flash the latest firmware first before you flash a ROM that is based off the latest OTA
Click to expand...
Click to collapse
I stayed on 4.0.4 with the base of UVLH2 and just clean installed JB roms so should I update the base? Or is it already updated?
Sent from my SGH-T999 using xda app-developers app

Towle said:
Actually there is. There are 10 partitions rewritten with the Odin and OTA update. Only 5 get rewritten if you flash via custom recovery, so you don't get the full update.
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
Some of those 10 partitions that are getting rewritten are... for one, your recovery... so that makes 9 actually...
My point is, and I'm not trying to be argumentative in any way, merely objective, is that unless it is reformatting the ext4 partition to new file structure (for example) there should be no need to do this. I suppose I would ask somebody to define in depth "rewritten" and how exactly this is being done and why. Every single update we have had since the release of this device I have not once updated my own device with odin merely to put it back to stock. And I have run into zero issues. Seems like a waste of time to me unless there is something highly critical being restructured entirely. In the end, its all the same disk, and disk size for any given partition.
---------- Post added at 05:51 AM ---------- Previous post was at 05:47 AM ----------
neim81094 said:
I stayed on 4.0.4 with the base of UVLH2 and just clean installed JB roms so should I update the base? Or is it already updated?
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
If you are on LH2, with that same baseband, I would go ahead and update your baseband via docs packaged update in his thread, and just reboot, then move on to the jelly bean updates. Do a factory reset through recovery before you flash the JB ROM tho since you are coming from a completely different version of android.

zul8er said:
Can I let the Tmobile Update download and flash if I am rooted on the stock ROM and have Clockwork recovery? I would use ota root keeper to disable root also before the update.
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
If you want to avoid all the weird miscellaneous problems listed in the Q&A forum, update using Odin and the rooted rom in Docs' thread. If you choose not to use Odin do not be surprised if odd things happen.

Just stating my experience, I was rooted stock ics and ran the ota update. I was able to update, keep root and ran stock jelly bean without any problems at all.
Now I am running frosty jelly and still no problems at all. I am not saying for you to do it (dont want anyone blaming me) just stating that it can be done. Do whats most comfortable for you.
Sent from my SGH-T999 using xda app-developers app

jcbofkc said:
If you want to avoid all the weird miscellaneous problems listed in the Q&A forum, update using Odin and the rooted rom in Docs' thread. If you choose not to use Odin do not be surprised if odd things happen.
Click to expand...
Click to collapse
Again looking for some technical clarity here. Haven't had a single issue myself. With anything. And I have not factory odined my device once since I got it. It is not critical to do this, otherwise I would be suffering from "weird miscellaneous problems"
Hopin doc can jump in here and set me straight if I am wrong, but it seems to me you will be fine just updating your radios and then moving to the latest build (4.1.1) as long as you clear data before flashing your ROM of choice

cobraboy85 said:
Again looking for some technical clarity here. Haven't had a single issue myself. With anything. And I have not factory odined my device once since I got it. It is not critical to do this, otherwise I would be suffering from "weird miscellaneous problems"
Hopin doc can jump in here and set me straight if I am wrong, but it seems to me you will be fine just updating your radios and then moving to the latest build (4.1.1) as long as you clear data before flashing your ROM of choice
Click to expand...
Click to collapse
You could very well be correct. Not trying to debate you.
but....I am seeing thread after thread of issues. Based on experience I suggest using the full proof method. I have updated many phones using many different methods and never have problems, but apparently many have had issues.
I also hope Doc chimes in on this thread.

jcbofkc said:
You could very well be correct. Not trying to debate you.
but....I am seeing thread after thread of issues. Based on experience I suggest using the full proof method. I have updated many phones using many different methods and never have problems, but apparently many have had issues.
I also hope Doc chimes in on this thread.
Click to expand...
Click to collapse
Totally dig it. And yeah, just want to know what exactly is being done differently in odin

cobraboy85 said:
Totally dig it. And yeah, just want to know what exactly is being done differently in odin
Click to expand...
Click to collapse
If I understand the process correctly
ODIN flashes the entire phone OS like the kernel, Rom, baseband, etc
Using recovery to flash only updates the Rom,recovery,boot,kernel
Sent from my SGH-T999

neim81094 said:
If I understand the process correctly
ODIN flashes the entire phone OS like the kernel, Rom, baseband, etc
Using recovery to flash only updates the Rom,recovery,boot,kernel
Sent from my SGH-T999
Click to expand...
Click to collapse
Sorry, I will clarify, I am curious to know why Odin is such a critical issue. I know how it works as far as it being a flashing tool

I am not sure maybe it's just preference and how much you want to use your computer and what how much you want to download etc
Sent from my SGH-T999

neim81094 said:
I am not sure maybe it's just preference and how much you want to use your computer and what how much you want to download etc
Sent from my SGH-T999
Click to expand...
Click to collapse
The file used to flash with Odin is much larger because it is a complete rom. The OTA is a patch that attempts to patch and modify existing files.

I basically said that on the last post not the one you quoted
Sent from my SGH-T999

Finally got the time to Odin Route66 Jelly bean.
Sent from my SGH-T999 using Tapatalk 2

Everything good?

Related

[Q] what does "E:error in TMP/sideload/package.zip (status 7) mean?

Trying to install a leak thru stock recovery. Does anyone Known how to get past that issue? Thanks
Jake
themadzionist said:
Trying to install a leak thru stock recovery. Does anyone Known how to get past that issue? Thanks
Jake
Click to expand...
Click to collapse
As far as I can tell, I believe it means you're rooted still. I had the same problem so I Odin'd stock UVALH2 and then installed the leak without issue.
Not trying to hijack this thread but have been wondering why do you guys try to install leaks throw stock recovery. It is super easy to root this phone. Why not root install custom recovery then jush flash leaks?
Sent from my SGH-T999
Because you have to be 100% stock to install the leaks. This is the source of the error btw op. Prob not root but a custom recovery. Must be stock everything, modem and kernel must match too.
Sent from my SGH-T999 using xda app-developers app
DocHoliday77 said:
Because you have to be 100% stock to install the leaks. This is the source of the error btw op. Prob not root but a custom recovery. Must be stock everything, modem and kernel must match too.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
This is just not true. I install those OTA leaks every time they are released. Never once used stock recovery to do it.
Aerowinder said:
This is just not true. I install those OTA leaks every time they are released. Never once used stock recovery to do it.
Click to expand...
Click to collapse
Same here, I didn't come from a stock rom. Oh well.
So are you flashing the deodexed roms then?
Im talking about the actual ota you download from somewhere like sammobile.
It patches the existing system (UVDLI8 patches UVALI5) if anything is modded in UVALI5 the patch wont work, or if it does it can cause problems.
If you're flashing roms from development section then yes you can flash normally with custom recovery. But those roms are based on the otas, they're not the actual otas themselves.
Sent from my SGH-T999 using xda app-developers app
I don't bother with TW custom roms. Not really my thing, but I understand why people might want them.
I flash the OTA updates from the link in my signature (sammobile) in order to pull modems. Although there hasn't been a point lately, because you are working at the speed of light. But I flashed UVALEM, UVALH2, I1, 2, 3, 4, 5, 6, you get the idea.
Are you using TWRP? That recovery might not work with the OTA updates, but I've proven myself, and through many other people, that you can indeed flash OTA leaks from sammobile with CWM Touch 6.0.1.2. I'm unsure about the workings of TWRP because I don't use it. I don't use it because I don't like the buggy keyboard.
Yeah i tried everyway possible. The only way that worked was going uvahl2 thru odin, and then thru stock recovery i applied the ota jb uvdli7 from external sd. It was the only way to get it to work. I think the reason why the error message was coming up was because even though i unrooted my phone, the phone status still said "modified". Once i reflashed hl2 and it didn't say modified it updated the leak.
I think its going to take a video to prove you don't need stock recovery for this operation.
Aerowinder said:
I don't bother with TW custom roms. Not really my thing, but I understand why people might want them.
I flash the OTA updates from the link in my signature (sammobile) in order to pull modems. Although there hasn't been a point lately, because you are working at the speed of light. But I flashed UVALEM, UVALH2, I1, 2, 3, 4, 5, 6, you get the idea.
Are you using TWRP? That recovery might not work with the OTA updates, but I've proven myself, and through many other people, that you can indeed flash OTA leaks from sammobile with CWM Touch 6.0.1.2. I'm unsure about the workings of TWRP because I don't use it. I don't use it because I don't like the buggy keyboard.
Click to expand...
Click to collapse
Lol! Im just usually online when they drop! Theres only been a couple where I wasn't.
If cwm touch recovery does flash these otas as is then it just means they've disabled the check the ota does to verify the system meets the requirements. Or they just disable the recovery check/patch to protect their own recovery. I hope its the latter.
Not saying it cant be done but till now I hadn't heard of it. I use TWRP (just personal preference) but actually never bothered to try with it becsuse too many people early on got errors like the OP when anything wasn't matching stock.
I use Mobile Odin for the otas since it not only allows me to meet the stock requirements but it also injects root so you never have to worry about rerooting or anything.
At this point I just want to know how CWM does the otas. Does it completely disable the system check, or just the recovery part of that check.
Sent from my SGH-T999 using xda app-developers app
The zip file still runs the verification process. I've always done it properly, so I don't know what a flashing failure looks like. I have a background in programming, and I'm an amateur for sure, but I suspect that when the update checks for stock recovery, it thinks CWM is the stock recovery. I'm not sure of the code behind this, but I equate it to user-agents in browsers. CWM is saying it is stock recovery, OTA update accepts that, or some such. Without seeing the code, I can't say for sure, but this is my guess.
You get the option to disable the recovery patch, and to keep root when you attempt to exit recovery after the OTA flash.
I never saw much use for Mobile Odin. I did buy it, because the dev is amazing, but I've never used it. It allows you to flash zip files? I've always just done it through CWM. I flash everything through CWM... even other recoveries.
However it does it, I guess it works. Only reason I wanted to know if it bypassed the entire check is because that could cause problems for the more inexperienced.
Yeah, I love Chainfires work. The ability to flash zips with Mobile Odin was just added a few weeks ago and has worked flawlessly for me.
Sent from my SGH-T999 using xda app-developers app
fix it
you need to flash your kernel to man. most stock kernel wouldnt work with cyanogenmod. Update your kernel with unofficial kernel that are compatible with your device
raaaaarrrr!!!
Has no one figured this out yet...i unrooted my phone using odin mobile ...then attempted to do the 4.3 manual update and im getting the same errors! this is bs...i even tried to use odin to flash mdl and it dint do anything to my phone. very unhappy.
atheistics1 said:
Has no one figured this out yet...i unrooted my phone using odin mobile ...then attempted to do the 4.3 manual update and im getting the same errors! this is bs...i even tried to use odin to flash mdl and it dint do anything to my phone. very unhappy.
Click to expand...
Click to collapse
Well, first, there is not an Odin flashable 4.3 file, but you said you tried to flash MDL? Not sure what this is exactly. The most likely issue is you are using an incompatible recovery. Probably one that is too old.
I think you are totally confused between odin flashable files and recovery flashable files....
Okay so maybe this will help...omni version is jfltecan...which is Canadian and my baseband is l720vpuemja ...that's sprint which my phone is...I'm getting no data...and I'm not able to revert back to 4.3 or 4.2.
Sent from my SGH-I337M using XDA Premium 4 mobile app
you should probably consider asking in your devices forum. if you use anything here youll likely brick.
Sent from my T-Mobile MyTouch 3G Slide(HTC Espresso) using Tapatalk 2
wolverine
themadzionist said:
Trying to install a leak thru stock recovery. Does anyone Known how to get past that issue? Thanks
Jake
Click to expand...
Click to collapse
Just downgrade to 4.0.4 and install cwm then flash it through it. it works for me.

[Q] How To Update Rooted S3?

I have a rooted Galaxy S3 with stock rom.
I keep getting a pop up for a system update, but cant update.
Please tell me how to manually update, and (where) I can find the latest stock updated software
Thanks
Voodoo8648 said:
I have a rooted Galaxy S3 with stock rom.
I keep getting a pop up for a system update, but cant update.
Please tell me how to manually update, and (where) I can find the latest stock updated software
Thanks
Click to expand...
Click to collapse
Take a look in the android dev sections to this forum. If you ever update once rooted, you should be flashing a new ROM (clean or dirty flashing) to receive the next update. Running stock ROM in between a Sammy update and while having the older ROM without the newest update will yield that result.
Xontic said:
Take a look in the android dev sections to this forum. If you ever update once rooted, you should be flashing a new ROM (clean or dirty flashing) to receive the next update. Running stock ROM in between a Sammy update and while having the older ROM without the newest update will yield that result.
Click to expand...
Click to collapse
I dont know what any of that means.. I just want to update my phone. This cant be brain surgery.
Voodoo8648 said:
I dont know what any of that means.. I just want to update my phone. This cant be brain surgery.
Click to expand...
Click to collapse
This might be a foolish question, but why root your phone to leave it as is?
Xontic said:
This might be a foolish question, but why root your phone to leave it as is?
Click to expand...
Click to collapse
Wonderful question. I would LOVE to unroot my phone :good:
lol, well if you want to read up on installing a custom ROM, then that is your ticket to experiencing the world of rooted phone glory. If not, I recommend looking up the unroot method...
Xontic said:
This might be a foolish question, but why root your phone to leave it as is?
Click to expand...
Click to collapse
There are plenty of reasons for rooting but remaining stock (such as: tethering, Droid wall, Titanium Backup to allow me to backup and restore app data, removing bloat, etc).
I have flashed custom rooms in the past on my Evo but right now I am happy with my S3 at stock.
Sent from my SPH-L710 using xda app-developers app
Xontic said:
lol, well if you want to read up on installing a custom ROM, then that is your ticket to experiencing the world of rooted phone glory. If not, I recommend looking up the unroot method...
Click to expand...
Click to collapse
Oh, okay, Thanks for the help!
Voodoo8648 said:
I have a rooted Galaxy S3 with stock rom.
I keep getting a pop up for a system update, but cant update.
Please tell me how to manually update, and (where) I can find the latest stock updated software
Thanks
Click to expand...
Click to collapse
I was in the same boat at you. I put it off for a while but finally decided to update tonight. I followed the steps posted here.
You can update your baseband by flashing a properly packaged official baseband zip, or flash from recovery tool (my preference), like the one here: http://forum.xda-developers.com/showthread.php?p=29820376. There are also unofficial, or leaked basebands, available to flash from all-in-one zips, such as the one here: http://goo.im/devs/freeza/Galaxy-S-fre3-LIGFirmwareModemAIO.zip.
As far as the build version goes, that does not have to match your baseband (modem). Most of the ICS ROMs are LG8, although there are some LI3 ICS ROMs to choose from. There's also a leaked build of Jellybean, builds LIF & LIG, with a third leak LIH reportedly coming out tomorrow. Once rooted, you can update your build version by flashing the ROM of your choice, based upon the build of your choice.
One of the top developers, and probably the greatest asset to this community, is freeza. He explained the difference very well here: http://forum.xda-developers.com/showthread.php?p=32095775
That's a long-winded response, but I hope it answered your original question, and helps you out.
Have fun!
Edit: Once you're rooted, you'll still receive OTA update notifications, which will continually annoy you until you choose to update and reboot. Once you reboot, the update will fail because of your custom recovery (you will NOT lose root) and the notification will go away....until the next OTA...
Sent from my SPH-L710 using xda premium
m20120 said:
I was in the same boat at you. I put it off for a while but finally decided to update tonight. I followed the steps posted here.
Click to expand...
Click to collapse
Excuse me for my stupidity but I'm new to android. I'm also using the sprint variant of the s3 and have it rooted with stock rom. However my build number is IMM76D.L710VPALF9. I'm assuming the last 3 are the update versions. What is the current version and how do I update to it?
Also, I'm rooted with Clockwork mod 5.5.0.4. How do I upgrade this to version 6.0.1.2? Will I have to unroot then root again?
Thanks for clearing anything you can up. Don't mean to pirate the OP but I figured I'd post in this thread rather than make a new one. Thanks again.
johnnygabe89 said:
Excuse me for my stupidity but I'm new to android. I'm also using the sprint variant of the s3 and have it rooted with stock rom. However my build number is IMM76D.L710VPALF9. I'm assuming the last 3 are the update versions. What is the current version and how do I update to it?
Also, I'm rooted with Clockwork mod 5.5.0.4. How do I upgrade this to version 6.0.1.2? Will I have to unroot then root again?
Thanks for clearing anything you can up. Don't mean to pirate the OP but I figured I'd post in this thread rather than make a new one. Thanks again.
Click to expand...
Click to collapse
You can flash a new recovery using ODIN, or Mobile ODIN. I use Mobile ODIN. There's a thread on recoveries here: http://forum.xda-developers.com/showthread.php?p=31894089
As far as the versions, see my previous post on this thread.
Sent from my SPH-L710 using xda premium
Can anyone tell me how to just UNROOT?
Maybe step by step instructions and where to get the software?
Thanks
Voodoo8648 said:
Can anyone tell me how to just UNROOT?
Maybe step by step instructions and where to get the software?
Thanks
Click to expand...
Click to collapse
There is a link to a video of the unroot process in this post.
I just discovered a reason NOT to unroot...
I just found out that I can tether free wifi hotspot!
Zoing!:victory:
Voodoo8648 said:
I just discovered a reason NOT to unroot...
I just found out that I can tether free wifi hotspot!
Zoing!:victory:
Click to expand...
Click to collapse
That is one of the reasons that I am rooted... so I can use WiFi Tether. I do not it much. Hardly any data at all. But when I am in a spot and need a wireless connection and I only have my phone it comes in handy.
Some other reasons:
- DroidWall: Lets me block individual apps from accessing the internet.
- AddFree: Block ads in some apps.
why would you do that?
Xontic said:
This might be a foolish question, but why root your phone to leave it as is?
Click to expand...
Click to collapse
so you don't have to pay Sprint 12 dollars a month to teather.

[Q] what's the deal with 4.3?

- For android 4.3, there has been a lot of talk on the developer section, and from what I can see, the major bugs/issues have been fixed. Like the ROM not rebooting correctly. For those using 4.3, is this true?
- Also, from what I understand, this was due to the recoveries not being ready for 4.3, however CM released their own bare bone recovery to fix that issue. And then I've read that the TW recovery has also been updated to solve this problem.
-There is a lot of information in the development forums, but I have not seen any post on the steps on what to do in order to upgrade from 4.2 to 4.3.
-Right now I have CWM 5 recovery, because that's been working for me, and I never bothered changing (bad experience with trying to upgrade/change a recovery). Now from what I understand, I should be able to flash the newest touch recovery (via the goo app?), and then wipe and flash any 4.3 ROM. Any detail instructions would be a help, or if someone can create a tutorial post, that would be great.
Thanks in advance.
Here is a post I made yesterday about how I switched from 4.2 to 4.3
I hope it helps. I have been on hellybean 4.3 for two days and everything is running great.
http://forum.xda-developers.com/showpost.php?p=45021060&postcount=632
You could just install ROM Manager and update from there. It's super-easy (you need ROOT, but I presume you have that since you're flashing ROMs anyway). :good:
Sicily1918 said:
You could just install ROM Manager and update from there. It's super-easy (you need ROOT, but I presume you have that since you're flashing ROMs anyway). :good:
Click to expand...
Click to collapse
Many people have had bad experiences with ROM Manager. Especially in the Gingerbread days when its use was more common for this sort of thing.
Just my 2 cents.
monkeybuttons said:
Many people have had bad experiences with ROM Manager. Especially in the Gingerbread days when its use was more common for this sort of thing.
Just my 2 cents.
Click to expand...
Click to collapse
Interesting -- always been good to me, although I only use it to update the recovery; for the ROM itself I use Cyanogen's update util. I also use CWM, not TWRP, so there's that...
bobiscool07 said:
- For android 4.3, there has been a lot of talk on the developer section, and from what I can see, the major bugs/issues have been fixed. Like the ROM not rebooting correctly. For those using 4.3, is this true?
- Also, from what I understand, this was due to the recoveries not being ready for 4.3, however CM released their own bare bone recovery to fix that issue. And then I've read that the TW recovery has also been updated to solve this problem.
-There is a lot of information in the development forums, but I have not seen any post on the steps on what to do in order to upgrade from 4.2 to 4.3.
-Right now I have CWM 5 recovery, because that's been working for me, and I never bothered changing (bad experience with trying to upgrade/change a recovery). Now from what I understand, I should be able to flash the newest touch recovery (via the goo app?), and then wipe and flash any 4.3 ROM. Any detail instructions would be a help, or if someone can create a tutorial post, that would be great.
Thanks in advance.
Click to expand...
Click to collapse
Ur best and safest approach would be to DL Odin and the drivers for ur phone, then go to techerrata.com/browse/twrp2/hercules and DL twrp2.6.0.4, this is the 4.3 compatible version, then put ur device in DL mode and connect to odin, load the tar file in PDA and click start, 30 sec and u have the latest and greatest twrp recovery, now go get hellybean 4.3 or beanstalk4.3 and flash it, watch the beauty take place...
Sent from my SAMSUNG-SGH-T989 using XDA Premium 4 mobile app
I updated my rom today like I usually do from the CMUpdater and it updated from 4.2 to 4.3. I didn't mean or want to do that, but it didn't tell me otherwise. Now I'm having issues left and right......the one time I don't back it up...grrr.
I'm having the most issues with Gapps. I downloaded the new one and installed it and Google Music and Youtube keeps crashing. I guess I'll be doing the full wipe now.
Did u update to 4 3 gapps? It won't do it automatically, even if u updated through goo it just looks at what version is installed and updates that version, 4.3 gapps can be found in any 4.3 thread
Sent from my SAMSUNG-SGH-T989 using XDA Premium 4 mobile app
soupysoup said:
Ur best and safest approach would be to DL Odin and the drivers for ur phone, then go to techerrata.com/browse/twrp2/hercules and DL twrp2.6.0.4, this is the 4.3 compatible version, then put ur device in DL mode and connect to odin, load the tar file in PDA and click start, 30 sec and u have the latest and greatest twrp recovery, now go get hellybean 4.3 or beanstalk4.3 and flash it, watch the beauty take place...
Sent from my SAMSUNG-SGH-T989 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Why do some of those files say hercules, and others sgh-t989? Aren't they the same phone?

Update without OTA and Kies

Been searching and I can't figure this out.
I have a rooted S3 and I can't get 4.1.2 OTA.
I also have no access to a PC I can install Kies on.
What is another solution to getting the update on a rooted S3?
Do you have a custom recovery installed? If so, you can just flash a debloated stock 4.1.2 ROM from the development section.
Sent from my SGH-T999 using XDA Premium 4 mobile app
joshka89 said:
Been searching and I can't figure this out.
I have a rooted S3 and I can't get 4.1.2 OTA.
I also have no access to a PC I can install Kies on.
What is another solution to getting the update on a rooted S3?
Click to expand...
Click to collapse
Root66. It's in the android dev section.
Aerowinder said:
Root66. It's in the android dev section.
Click to expand...
Click to collapse
Yeah I have CWM recovery.
This shouldn't mess with settings right? the reason I haven't messed with ROMs on this one is because it's all set up like I like it.
EDIT: NV can't flash with Odin. I have a Chromebook. I need a zip to send over Kies air and flash through CWM
joshka89 said:
Yeah I have CWM recovery.
This shouldn't mess with settings right? the reason I haven't messed with ROMs on this one is because it's all set up like I like it.
Click to expand...
Click to collapse
I never recommend dirty flashing (flashing one ROM over another, especially when updating to a newer version of android) it eventually just leads to problems and you'll have to start over again sooner or later.
If you do it the right way, you will have to re-setup the ROM again, pictures, music and files like that will be fine but you'll lose all of your settings.
If you do decide to flash ROMs, before you do, search how to backup your imei, you'll be glad you did if you ever lose it.
Sent from my SGH-T999 using XDA Premium 4 mobile app
It's stock rooted is all, don't want to delete everything just for 4.1.2.
I'll keep searching but it would be easiest to find the update zip file, especially since I won't have access to Odin or anything else to back stuff up and flash in an efficient way
EDIT:
Would sending this zip to the sdcard and apply update through CWM work?
http://honai-android.blogspot.com/2013/05/how-to-update-galaxy-s3-t-mobile-sgh.html
joshka89 said:
It's stock rooted is all, don't want to delete everything just for 4.1.2.
I'll keep searching but it would be easiest to find the update zip file, especially since I won't have access to Odin or anything else to back stuff up and flash in an efficient way
EDIT:
Would sending this zip to the sdcard and apply update through CWM work?
http://honai-android.blogspot.com/2013/05/how-to-update-galaxy-s3-t-mobile-sgh.html
Click to expand...
Click to collapse
That's the firmware for Odin it looks like. If you want you can just download the OTA from my firmware thread. Flash in CWM and it should work and allow you to preserve root. Probably the easiest way to get what you want. If you can use Odin from another computer, root66 is definitely preferred, but there's more than one way to do it.
I agree about the dirty flashing, for the most part. Since you are simply updating the stock firmware, you should be fine. Clean is better of course, but it's up to you. Without starting clean.you do run the risk of having issues down the road, and then you wouldn't even know why.
If you decide to try the OTA, please take a few min to read what I've got there.
Sent from my SCH-I535 using Tapatalk 4

[Q] Galaxy S3 downgrade from android 4.3 to 4.1.2

I have a T-Mobile Samsung Galaxy S3 (SGH-T999) and I made the mistake of allowing an upgrade??? to android 4.3 which has been very unstable for me. T-Mobile, Samsung, and Google all say that there are no updates to 4.3 and I can’t downgrade, so basically I’m out of luck.
Can I downgrade 4.3 to 4.1.2 without bricking my phone and hopefully without voiding my warranty? If so, please give me some instructions. I downloaded Odin 3.07 and firmware: root66_TMO_T999UVDMD5.7z. Thanks a million.
I don't think it's possible to downgrade anymore due to Knox. There was a thread talking about it
Maybe you should check it out.
Sent from my C6916
You cannot downgrade without voiding your warranty
Sent from my SGH-T999 using Tapatalk
Dont flash md5root66 after update!
newbee123 said:
I have a T-Mobile Samsung Galaxy S3 (SGH-T999) and I made the mistake of allowing an upgrade??? to android 4.3 which has been very unstable for me. T-Mobile, Samsung, and Google all say that there are no updates to 4.3 and I can’t downgrade, so basically I’m out of luck.
Can I downgrade 4.3 to 4.1.2 without bricking my phone and hopefully without voiding my warranty? If so, please give me some instructions. I downloaded Odin 3.07 and firmware: root66_TMO_T999UVDMD5.7z. Thanks a million.
Click to expand...
Click to collapse
if you flash the root66 of the md5 firmware via odin after you have already upgraded to 4.3 you will HARD BRICK your phone. Taking the 4.3 ota updates your bootloader and flashing anything other than 4.3 in odin will wreck your life.
You need to download the root66mjc firmware here:
http://www.androidfilehost.com/?fid=23212708291682181
And flash it in odin. Then from there install a custom recovery and download a rom of your choosing and the compatible modem. I recommend you download the md5 modem. Then you're gonna wanna boot into recovery and flash the rom and the modem only (kernels are ok of course) JUST NO BOOTLOADERS. I don't even know if you can do that in recovery but trying to mess with the new BL will brick your face I mean phone.
full steps?
so does anyone have any full list of steps and links on where to get the modems and all to downgrade 4.3 with knox down to 4.1.2
pamma83 said:
so does anyone have any full list of steps and links on where to get the modems and all to downgrade 4.3 with knox down to 4.1.2
Click to expand...
Click to collapse
Would you try reading the thread before posting ? Its not that long. You will see your answer provided by 3 different individuals.
Perseus71 said:
Would you try reading the thread before posting ? Its not that long. You will see your answer provided by 3 different individuals.
Click to expand...
Click to collapse
this thread had 4 posts before i posted and only 1 talks about what to do..where are you seeing 3 different people saying what to do and how???
and i asked where to get the modems and all.. do you see anyone saying where to get them??
pamma83 said:
this thread had 4 posts before i posted and only 1 talks about what to do..where are you seeing 3 different people saying what to do and how???
and i asked where to get the modems and all.. do you see anyone saying where to get them??
Click to expand...
Click to collapse
I was referring to the 3 persons who responded to the OP's question similar to yours. @jtl_777's response is pointing to the 4.3 Firmware.
Its more implied in this thread than stated matter of factly. This thread is several months old, and I know your question has been asked countless times in many different threads, much more recently than in this one.
I suggest you read the stickies in each section. Just by doing that you will find all firmware and modems and more. You will also find that the answer is no, you cannot downgrade your full firmware from 4.3. And you never will be able to.
If your having problems I suggest flashing the latest 4.3 build via Odin, then factory resetting. Start over clean with minimal restoring of backups (only the essentials).
Every time an update comes out there are people who have problems. The majority are solved by doing what I just said because most bugs are caused by using old data created by old apps on the new build.
Even if you could downgrade, chances are youd run into even more issues and still have to factory reset.
Sent from my SGH-T999 using Tapatalk
DocHoliday77 said:
... You will also find that the answer is no, you cannot downgrade your full firmware from 4.3. And you never will be able to.
Click to expand...
Click to collapse
thanks but I read online and some youtube videos showing that people have gone from 4.3 back to 4.1.2, just trying to make the phone the way it was before any updates were done and wondering if anyone knows the proper steps without bricking the phone.
They probably just flashed a rom. It is simply not possible to downgrade the firmware though.
Sent from my SGH-T999 using Tapatalk
so i found this post: http://forum.xda-developers.com/showpost.php?p=48758977&postcount=1412 and i have the same case as Christopher4tw with a stock 4.3 T999UVUEMJC and just want to get back to T999UVDMD5 so its running the 4.1.2 version of android
so do i just download the below file, extract and flash via odin then do a wipe via recovery? If not can you please explain how to go about this so i can have 4.1.2 running on the phone
April 2013 - 4.1.2 JellyBean
Note: This is based off of the stock image TMO T999UVDMD5
Perm Mirror: Download - root66_TMO_T999UVDMD5.7z
You cannot downgrade your firmware.
Flash an older rom with cwm or twrp if you need to be running md5
Sent from my SGH-T999 using Tapatalk
DocHoliday77 said:
You cannot downgrade your firmware.
Flash an older rom with cwm or twrp if you need to be running md5
Sent from my SGH-T999 using Tapatalk
Click to expand...
Click to collapse
so can I use this http://forum.xda-developers.com/showthread.php?t=2276645 and flash via cwm or twrp recovery and it will make the phone run 4.1.2 without bricking or having issues with knox or does that have the bootloader issue with it as well?
Yes, that one you can flash.
Sent from my SGH-T999 using Tapatalk
DocHoliday77 said:
Yes, that one you can flash.
Sent from my SGH-T999 using Tapatalk
Click to expand...
Click to collapse
great thanks so much for your help, can I flash the recovery via odin mobile app or is it safer to do it via pc?
Safer via PC.
It is possible via Mobile Odin. But that's one of the partitions I don't want to mess with when Phone is Booted/
If you know how to use Mobile Odin then it should be fine. I agree that its better to use pc odin if youre not familiar with Mobile Odin. However, it actually doesnt flash the recovery while booted. It flashes the flash kernel which is MO's temp recovery. It then boots to this and flashes. (So, perseus is right in that regard. But I personally love Mobile Odin and find it extremely useful and consider it safe unless you are brand new to all of this).
In fact Mobile Odin is another way you can flash 4.1.2. Itll flash the firmware, but only the system, kernel, recovery and modem. (I didnt bring this up previously because I didnt want to confuse, or go too far too fast).
If youre thinking about flashing recovery via MO, though, you can also instead just flash the rom you found. No need to flash the recovery unless you just want to. Put the rom in the update.zip slot and itll flash just fine.
If any of this is confusing, just stick with the original plan for now. The rest will come easy if you dont rush things.
One more thing, while you can usually update stock without wiping, you may find you have to factory reset after downgrading as the old system was not built for using data created on a new version.
Sent from my SGH-T999 using Tapatalk
thanks for all the help.. had to do the wipe since it kept showing the samsung logo but after that it booted just fine.
t999L
I have tried so many times to downgrade to 4.1.2 using odin but I havent be able to. I always get an error message

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