[Q] Updating Rooted Samsung Galaxy S4 (I9505) to Android 4.4.4 - Galaxy S 4 Q&A, Help & Troubleshooting

I'm currently running Android 4.4.2 Kit Kat and would like to update the firmware to 4.4.4. It's not like I need it badly, but I'm curious in the process of updating rooted phones and bug fixes are always more than welcome. I have a Samsung Galaxy S4 (modem I9505) from the Dutch provider T-Mobile. I would also like to get rid of that hideous T-Mobile splash screen that I see every time I turn on or off my phone. I'm relatively new to rooting and I've done it in order to make backups with Titanium Backup, record my calls with ACR and remove bloatware.
Information and tips are more than welcome!

I think you have more reading to do, because almost every thread has instruction on how to flash the rom.

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[Q] Phone freezing after custom ROM flash

Hi all
I desperately need help i have no idea what to do anymore. Yes i tried to root and rom my phone and i messed up now i cant get it back to just normal functionality.
I downloaded a custom rom and installed twrp 2.6 recover. I flashed a rom and when i started it i only noticed that it was for a Galaxy s2. I could not get out of the setup so it ran and failed. After that i have had the problem that the phone boots fine and goes into any app and has full
functionality until i set it down and the phone locks itself, then the lag is so huge i have to restart my phone to get anything done.
I have tried flashing the correct Omega v13 rom and does the same. Also dit the same with the backup that i made with TWRP before i did the first flash.
Also i tried to get it back to the stock firmware using the following guides.
DroidViews | How to Unbrick Your Bricked Samsung Galaxy S4 GT-I9500, GT-I9505, SCH-I545
How to Unroot and Restore Official Stock Firmware for Samsung Galaxy S4 GT-I9500 & GT-I9505 | WhatsWithTech.
I have flashed it and done every step correctly but when it boots the first time the whole touch screen doesnt react only the return and home keys work on first startup. If i restart the phone at this point (Just flashed stock firmware re partition with PIT file and new stock kernel) i can complete it but the same problem persists
Please tell me someone can help me fix this screwup.
I have a GT- I9500 Octacore international with Jellybean 4.2.2
This is the Samsung Galaxy S4 Active forum (meaning the I9295 International version/I537 US AT&T only model), not the Galaxy S4 (I9500/I9505/etc) forum which is located here:
http://forum.xda-developers.com/forumdisplay.php?f=2162
Good luck with the problem(s) you're having, however.

[Q] Some questions about rooting

Hello guys, I have some questions I am hoping you experienced people can answer for me.
After doing a bunch of research, I am left a bit confused since a lot of the posts are older, and things have changed over the last few months, especially with locked bootloaders and such.
My current phone is:
-Samsung S4 (Fido based) SGH-i337M
-Android Version 4.3
-Baseband Version i337MVLUEMK6
I only want to ROOT the phone, so I can remove a bunch of excess Samsung bloatware that I never use, I am not really interested in custom ROM's at this time.
1. What is a Custom Recovery exactly?
I keep reading about Custom Recoveries but I don't really know what they are exactly... . Is this just a Firmware mirror that I can go back to at any time AFTER I root the device? Do I need to root the device to CREATE the Custom Recovery?
2. CAN I go back to "Stock" easily? Can I just find the original 4.3 Samsung FW and load it up?
3. I know that moving to 4.4 will require another Root when it becomes available later this month from Samsung, however can I go to the Default Android 4.4 ROM at this time, skipping all the Samsung Stuff?
4. I see a programmed called KINGO offering to root my phone for me, but then somebody said something about there not being a Custom Recovery available for it, which goes up to my original question. Can I not just revert back to unrooted status after?
Thanks to anybody who can help me with these noobish questions, I appreciate it.
I don't have your model so don't want to guess at rooting.
But:
Do not remove Bloatware after rooted. Get Titanium BackuP from the Market. The paid version (support devs) and just freeze the apps until you know they have no negative impact after freezing.
Do a Nandroid ASAP and put a copy on PC also.
Read this on your Recovery question:
http://freedupthoughts.com/2013/04/what-is-custom-recovery-why-should-i.html
You have an unlocked bootloader with the i337m
Someone else can address correct rooting for your specific device and get the correct recovery for it. I prefer TWRP.

[Q] Galaxy note 3 update kit kat Help!

My galaxy note 3 tmobile Version was recently rooted. After I rooted it, I noticed that a software update was available. After research, I realized that you cannot update the software while your device is rooted. I tried using Xposted and Wanam, but it didn't suffice. Is it possible to flash an updated rom such as c-rom onto my phone? Or would that end up in a soft brick? I was hoping to install c-rom 4.4 onto my phone but its been taking a while to load up. It shows the c-rom logo, but I get inpatient after about 15 minutes of waiting. So I end up going into recovery. Is there another way I could update and keep my root?
Help would really be appreciated
Anyone?
I use stock rom and update with Mobile Odin . I Keep root with it

[Q] s5 ported to s4

So I've seen a lot of threads with links to the stock S5 (or modded for compatibility) apps ported to the S4. I would absolutely love to have the newer experience on my current S4. I know there is some things that can't be replicated but it appears that all the things I'd like to change are indeed available. Other than removing bloatware, getting these apps to replace the ones I have is the only reason I even consider rooting my device at the moment. But I seriously need more information before I begin this process. Also, it appears that the S4 will eventually get not only these new features in the near future but will also receive Android L.
What I want to do:
Replace all my stock apps including the launcher and etc. with the port versions from the S5.
Questions I have:
Has anyone else done this successfully?
Does everything function as intended?
Will this work on a stock rooted ROM?
If I screw up or decide otherwise, will I be able to revert the device back to stock completely(I normally use Odin+files to return it to the NB1 state)?
If the S4 gets the rumored update(mentioned above), will I be able Will I be able to revert back to stock (Above) in order to update and get these items in the official manner?
Thanks again for all the help. Need as much information as I can get as soon as possible.
BUMP
Bump
C'mon!
Over 78 views and not a single reply? I could really use the information here guys. I haven't been able to find much information on how to go about doing this. Tried searching on my own and was unable to get anywhere so this is sort of a last resort/hope for me on this matter.
shipwrexx said:
So I've seen a lot of threads with links to the stock S5 (or modded for compatibility) apps ported to the S4. I would absolutely love to have the newer experience on my current S4. I know there is some things that can't be replicated but it appears that all the things I'd like to change are indeed available. Other than removing bloatware, getting these apps to replace the ones I have is the only reason I even consider rooting my device at the moment. But I seriously need more information before I begin this process. Also, it appears that the S4 will eventually get not only these new features in the near future but will also receive Android L.
What I want to do:
Replace all my stock apps including the launcher and etc. with the port versions from the S5.
Questions I have:
Has anyone else done this successfully?
Does everything function as intended?
Will this work on a stock rooted ROM?
If I screw up or decide otherwise, will I be able to revert the device back to stock completely(I normally use Odin+files to return it to the NB1 state)?
If the S4 gets the rumored update(mentioned above), will I be able Will I be able to revert back to stock (Above) in order to update and get these items in the official manner?
Thanks again for all the help. Need as much information as I can get as soon as possible.
Click to expand...
Click to collapse
I know there is a ROM called Echoe ROM that is supposed to be the S5 ported to the S4, but I haven't messed with it any. From what I saw of ZedoMax's youtube video, it seems that everything is functioning fine. You will have to have a rooted phone with either custom recovery (MDL firmware is the only s4 firmware that allows custom recovery to be installed) or safe strap recovery to boot the echoe ROM.
You should be able to ODIN back to stock if anything acts up, however I am not 100% on this. If you want to revert back to stock for the Android L update, I suggest making a Nandroid backup of your stock ROM so you can restore the backup later to fetch the update after unrooting.
Note in order to update you need to be 100% stock unrooted with no bloatware removed. The s4 is picky about ODIN. Some firmwares you can downgrade to an older firmware, other firmwares won't let you and you risk bricking. Hope this helped.

[Q] Can I wipe an unrooted stock 4.4.4 rom and flash any custom 4.4.2 or 4.4.4 rom?

Hi. I apologize in advance if this thread is a duplicate and if my post is long. I didn't see one quite like this when searching, and given the walled off nature of Verizon's 4.4.4 update and my semi-light understanding of android customization, I didn't want to do something drastic to my phone and screw it up.
I have a SM-N900V. I was rooted and life was great until I installed Verizon's 4.4.4 update (N900VVRUDNK1) without reading that this thing hadn't been rooted yet and is majorly walled off. I assumed since 4.4.4 on AT&T and Sprint had been rooted, Verizon would be as well. Lately my phone has been freezing multiple times while texting, screwing up my texts by inserting random letters and words because of the lag, deleting the wallpaper after disconnecting from a bluetooth device, and other annoying things. And I miss all the benefits of rooting. Since the update came out in December, it doesn't look like any progress has been made on a root and maybe won't be.
My question is, can I wipe my phone (I realize all data will be erased) with this factory, unrooted 4.4.4 rom and flash it with a rooted 4.4.2 or rooted 4.4.4 rom? Also, do I need a Verizon specific rom or can I do a custom? While I have a Verizon phone, I use Straight Talk rather and have an AT&T sim in the phone. I don't know if that matters.
Thanks in advance!

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