How to update bootloader to the most recent - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

Hello, so I never took the OTA update to Kit Kat. I just stayed on 4.3 and flashed a Kit Kat Rom. My sig says what I'm running right now. My question is.....can I just update my bootloader somehow from MJB to the new one so I can get the latest modem? I dont want to have to go back to stock and get the ota and then reflash my rom and all that stuff. Or do I have to do that?

Oh and if I have to go back to stock to get the new bootloader and modem....will this suffice? http://forum.xda-developers.com/showthread.php?t=2658486

Just follow enewman17's thread on how to update. Its in the General section. And yes you have to go back to stock 4 3.

My warranty bit is 1. Will that be an issue?
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Nope. Doesnt affect OTA's in my experience.

Lol you answered my question on both threads....hah thank you sir!
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Related

[Q] So i have an update but i cant update...

So i rooted my phone a few months back but im still stock, im on 4.0.4 and because if been rooted, i've skipped two updates. What can i do to make the update go through? i still wanna be stock but i know this update jellybean, which i want.
I've read having root blocks the update. There's a rooted version of the stock update in the dev section you can install.
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knives89 said:
So i rooted my phone a few months back but im still stock, im on 4.0.4 and because if been rooted, i've skipped two updates. What can i do to make the update go through? i still wanna be stock but i know this update jellybean, which i want.
Click to expand...
Click to collapse
u need to revert back to stock recovey to do that.
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mustk1ll20 said:
I've read having root blocks the update. There's a rooted version of the stock update in the dev section you can install.
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
So what's it called, I've been away from the scene for a long while.
All you need to do is download kies and under one of the menus is an option to emergency stock recovery this will take you to both the latest version and restore your phone to completely stock
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[Q] Upgrading a rooted M919UVUAMDB

I'm rooted with a custom recovery running M919UVUAMDB.
So if i get it right. Only way to upgrade is to
Odin to stock.
Upgrade and break root.
Root with upgrade.
Re Flash upgraded stock.
Pretty much. Or you can use Skies to do recovery to the lastest firmware, then root again.
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gizmoscoop said:
Pretty much. Or you can use Skies to do recovery to the lastest firmware, then root again.
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Click to expand...
Click to collapse
Been searching for last hour or two and this is only thread I've found this specific topic. Just got S4 today coming from a GNex so somethings are new to me.
Is there a detailed instructions somewhere on how to do this?
I'm also rooted on M919UVUAMDB and trying to figure out the best way to upgrade to MDL so that I can re-root again.
Install Kies. Under Tools setting, select recovery and put your phone to download mode. Let Kies do the rest.
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gizmoscoop said:
Install Kies. Under Tools setting, select recovery and put your phone to download mode. Let Kies do the rest.
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Click to expand...
Click to collapse
Thanks for clarifying. Just to double check, would cwm recovery affect the kies firmware recovery process?
No. Kies would wipe it off during recovery process and install the latest firmware.
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lazaro17 said:
Been searching for last hour or two and this is only thread I've found this specific topic. Just got S4 today coming from a GNex so somethings are new to me.
Is there a detailed instructions somewhere on how to do this?
I'm also rooted on M919UVUAMDB and trying to figure out the best way to upgrade to MDL so that I can re-root again.
Click to expand...
Click to collapse
lol I've searched around too, but made my own conclusions. ahha
Not attempting to promote any particular roms but Wicked v2 is running mdl update with the mdb modem and radio and smoother than silk on s4, Revolt requires manualy updating with setuidremoval but has a great writeup how to do so as does Infamous S4, I personally can confirm Revolt and Wicked are working flawless as long as the minimal theming currently in both is fine with you.
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Best way to upgrade?

I currently have the T-Mobile version with the 4.1.1 stock rom with a modified framework and root but stock recovery as well.
The phone don't seem to find the update available to get 4.1.2
What would be the best way to upgrade to the newer version?
Where can I get a backup of the recovery for that newer version.
Firmware thread stickied in development. Link in my sig.
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Just flash the new root66 file then I assume?
If I recall correctly that should update and not lose data right?
Thank you
Correct. But still back up your stuff. Things do happen sometimes.
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Very true.
Thank you for the advice.

Re-enable the stock phone app on Verizon model on stock rom?

The build is MH2, and currently the bootloader is locked on my SCH-I925, so I'm trying to see if there is a way to re-enable the phone app that Verizon disabled... is there another stock rom I can flash, or something?
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grmcrkrs said:
The build is MH2, and currently the bootloader is locked on my SCH-I925, so I'm trying to see if there is a way to re-enable the phone app that Verizon disabled... is there another stock rom I can flash, or something?
Sent from my SCH-I925 using xda app-developers app
Click to expand...
Click to collapse
I'm trying to find the same thing since my I925 is softbricked and in a bootloop. All I can do is put it in download mode. Do you by any chance know how to put it back to stock?
Yes, you need the stock firmware. But FYI: that's the note 10.1 2012... I was sold that thinking it was new one. I took it back. Just flash the stock firmware via odin. Let me see if I have it... But you can prolly find it in the forum...
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Stock Firmware MH2
grmcrkrs said:
Yes, you need the stock firmware. But FYI: that's the note 10.1 2012... I was sold that thinking it was new one. I took it back. Just flash the stock firmware via odin. Let me see if I have it... But you can prolly find it in the forum...
Sent from my SM-P600 using XDA Premium HD app
Click to expand...
Click to collapse
i have looked for the stock firmware too MH2 but cant find it anywhere....
is there a copy available anywhere? My wife took the OTA update to MK1 and i have that but want to go back to stock so i can root and unlock

Need help downgrading

I need to get back to 4.1.2, unrooted, and I'm on 4.3 skynote vanilla. What are all the steps I'll need to take to get there?
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You can Odin back to stock 4.1.2...[emoji106]
Or you can download the firmware you need from Sammobile.com/firmwares for you particular device...
There a few threads that you can also do it they the OTA update...
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prichm1992 said:
I need to get back to 4.1.2, unrooted, and I'm on 4.3 skynote vanilla. What are all the steps I'll need to take to get there?
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Click to expand...
Click to collapse
If you have the official 4.3 bootloader....then the device will never be completely stock...
But if the knox free leaked loader was used then a full downgrade including the bootloader is possible...
Happy flashing...g
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prichm1992 said:
I need to get back to 4.1.2, unrooted, and I'm on 4.3 skynote vanilla. What are all the steps I'll need to take to get there?
Sent from my O-Geeb
Click to expand...
Click to collapse
you can download firm wear from sky mobile website

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