Can I update my unlocked, rooted phone to new L720VPSGPL1 software? - Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot

Hey guys,
Want to wipe my phone fresh since I'm running out of space. My phone has been telling me for months that I have an update, but I haven't updated because I've been told on here never to do OTA updates.
I tried looking around for a stock rooted ROM for this like I've flashed for other versions, but I can't much if any info on the new PL1 update. Usually, someone posts a de-knoxed, rooted version of the software. Is that around or what should I do?
How should I do the update? If I download it from sammobile and flashed it, will that screw up my phone?
Edit: TBH, it's been a while since I've done this and have forgotten the right terminology. I'm not sure if my phone is "unlocked," but I have Philz Touch recovery on it, definitely rooted, and whatever else is built into those modified stock ROMs. Just want to wipe, update, and keep my functionality without bricking or something, since I need this thing working. I can't seem to find a straightforward post on here, and I'm just so busy with school I feel like I can't catch up and relearn all this stuff again.
Thanks for the help

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[Q] Cannot update firmware via official channels despite reinstalling stock firmware

I don't know what's going on here.
I've had a rooted phone for a while, but wanted to update to 4.3 since that came out recently.
So I've reinstalled the stock firmware on my I9505 (XXUAME2, Poland), the whole big package. Installing this went without a problem, and now I'm back with a stock ROM. I did this because I wanted to go the official update path (perhaps I don't really need this, but... well, I'm a flash-addict).
However, if I try to find a new update using the "Update" button in the "About device" menu, all I get is an information that I've already got the latest software.
KIES, on the other hand, tells me that my device's current firmware version is not supported.
What's going on here?
Shaamaan said:
I don't know what's going on here.
I've had a rooted phone for a while, but wanted to update to 4.3 since that came out recently.
So I've reinstalled the stock firmware on my I9505 (XXUAME2, Poland), the whole big package. Installing this went without a problem, and now I'm back with a stock ROM. I did this because I wanted to go the official update path (perhaps I don't really need this, but... well, I'm a flash-addict).
However, if I try to find a new update using the "Update" button in the "About device" menu, all I get is an information that I've already got the latest software.
KIES, on the other hand, tells me that my device's current firmware version is not supported.
What's going on here?
Click to expand...
Click to collapse
Hi,
Did you try Triangle Away,from the market?
It will show if you triggered the flash counter.
Having said that,you still have the old ,non-knox bootloader.
You might want to just keep that and flash custom ROMS.
They have all the goodness of official ones,but you are still free of any restrictions.
malybru said:
Hi,
Did you try Triangle Away,from the market?
It will show if you triggered the flash counter.
Having said that,you still have the old ,non-knox bootloader.
You might want to just keep that and flash custom ROMS.
They have all the goodness of official ones,but you are still free of any restrictions.
Click to expand...
Click to collapse
I've used Triangle Away before, to reset my counter. Of course, after flashing in the official firmware the phone's no longer rooted, so Triangle Away won't work.
That said, I THINK I know why the official update procedure(s) failed - I've mixed up the firmware for my product code. Apparently when I originally rooted the device I've changed the product code to BTU and have been using that ever since without really knowing about it. But now I've installed the Polish firmware XEO, and I think this is why the update process went crazy.
With regards to custom ROMs... I've already got the phone configured the exact way I like it, and I know some custom ROMs can be... quite different. Are there any specific custom ROMs you had in mind that have all the goodies of official ROMs without the restrictions you mentioned?
Shaamaan said:
I've used Triangle Away before, to reset my counter. Of course, after flashing in the official firmware the phone's no longer rooted, so Triangle Away won't work.
That said, I THINK I know why the official update procedure(s) failed - I've mixed up the firmware for my product code. Apparently when I originally rooted the device I've changed the product code to BTU and have been using that ever since without really knowing about it. But now I've installed the Polish firmware XEO, and I think this is why the update process went crazy.
With regards to custom ROMs... I've already got the phone configured the exact way I like it, and I know some custom ROMs can be... quite different. Are there any specific custom ROMs you had in mind that have all the goodies of official ROMs without the restrictions you mentioned?
Click to expand...
Click to collapse
Hi,
TA is used while you are still rooted to reset the counter.
Then, you install stock ROM/firmware.
Only you know how you like your phone,so only you can make that decision about the ROM you choose.
The main restrictions are that once you root the new firmware with the new knox bootloader, you will trigger the knox warranty,and you will never be able to flash an older firmware.
Not everyone is bothered by this,so, this is all a personal choice again.
malybru said:
Hi,
TA is used while you are still rooted to reset the counter.
Then, you install stock ROM/firmware.
Only you know how you like your phone,so only you can make that decision about the ROM you choose.
The main restrictions are that once you root the new firmware with the new knox bootloader, you will trigger the knox warranty,and you will never be able to flash an older firmware.
Not everyone is bothered by this,so, this is all a personal choice again.
Click to expand...
Click to collapse
Any chance there's a custom ROM created from the stock firmware but with the bootloader removed?
I've read about Knox and I'm kind of glad the firmware update failed, as I wouldn't feel comfortable with that "warranty void" flag...

How to upgrade after root

HI.
I really liked the idea of keeping pretty stock (ie no custom rom).. but just tweaking with root / xposed etc.
But.. doing that I now cant install firmware upgrades...
Is it possible to remove root so that ota firmware upgrades work? Have no idea as in the past I've just had custom roms..
Thanks!
llewelld said:
HI.
I really liked the idea of keeping pretty stock (ie no custom rom).. but just tweaking with root / xposed etc.
But.. doing that I now cant install firmware upgrades...
Is it possible to remove root so that ota firmware upgrades work? Have no idea as in the past I've just had custom roms..
Thanks!
Click to expand...
Click to collapse
One of the mods will probably move this to Q&A as its where you should be asking this question.
Anyways if your sticking with stock and rooted but want to update the firmware as they come out you simply get it via a full firmware flash from Samsung's own Kies 3 software.
Doing this however breaks your root and any apps/mods that you've installed to the system partition however you can simply just re-root and reinstall any system apps/mods you happened to have installed there.
This is not a big deal and is generally quick and painless.
Also remember that if you use a custom recovery TWRP or CWM doing a full firmware flash will restore the stock recovery and you will half to re-flash that back as well.
You wont get notifications about updates however since your rooted and OTA gone. Just keep an eye on things for your specific device and region for updates. People generally post here on XDA about the new updates when their available as well as firmware update news from Sammobile.com
You can also plug your phone into your computer with Kies3 running and it will check to see if your on the latest firmware available as a way of manually checking.
II had the same doubt. Thank you for the clear explanation.

[Q] Dumb question: Will OTA update break my phone?

Hi all,
I did search before posting this, but couldn't find quite the question/answer I was looking for. I've got a rooted S4 SPH-L720.
I've got a custom ROM installed, Sacs 4.3, and the phone has been fine. I just got the system update downloaded and the button to install it. I've got TWRP as my recovery right now.
Last time I had one of these I just turned off notifications, but wasn't sure if this is an important update, or what it even updates? Is it only for phones running Stock?
Thanks,
-Jeff

Quick help with new S5

Ok, I've been running a Note 2 for a VERY long time since released. ROMing, rooting, etc was super simple and did it often. However, its been a year or more since I've had to do anything. Now with my new phone it seems there are a lot of new hoops to jump through. I already got the AT&T has detected something yada yada you're screwed yada yada and had to flash back stock firmware with Odin.
So I have rooted with towelroot. I've tried installing the TWRP via their app which caused the first soft AT&T brick.
I don't care about warranty, timer fuse, flash ticker etc etc. I bought the S5 new but second hand. I hate asking to be spoon fed how or where to look but I'm at my wits end. Don't even have to say anything just provide some links. I havent been on a stock android in years and this is killing me.
I've read something about needing Loki to bypass bootloader but saw it's for S4 and not sure what to do with it.
I have the US version of the Galaxy S5 running 4.4.2 Model 900A. I see CWM and TWRP links I've found say they can't do to bootloader lock so not sure where to go.
Thanks ahead of time!
Ok, waiting on my SD card to get here in the morning to use safestrap. What actual roms can I use? I see only things using stock kernel but can CM or other non basic stock roms?
Can I flash this? http://forum.xda-developers.com/galaxy-s5/unified-development/rom-resurrection-remix-5-3-4-t3033255
I'm on A01 bootloader and have flashfire etc via this thread. Running G900A_OF3_Stock_Rooted_Deodexed_ROM http://forum.xda-developers.com/att...w-to-update-to-g900aof2-5-0-keeproot-t3149146

ATT S4 boot problems

wassup guys i recently joined because my s4 took a dump. I need help reinstalling the original OS for my s4 because its stuck on the boot. ive done research but theres wayyy to much things going on to mod this download that and its leading me nowhere. I just want my phone to work properly again, with 4.4.2 or the newest version there is.
miguel1760 said:
wassup guys i recently joined because my s4 took a dump. I need help reinstalling the original OS for my s4 because its stuck on the boot. ive done research but theres wayyy to much things going on to mod this download that and its leading me nowhere. I just want my phone to work properly again, with 4.4.2 or the newest version there is.
Click to expand...
Click to collapse
You can find all the info you need in this post.
Don't know what your firmware is but the oldest base you can go is NB1 (4.4.2).
Root the phone with towel root.
Install either flash fire or safestrap and flash the desire lollipop rom.
Hello! I don't want to start a new thread just yet, but I'm also stuck in a bootloop after a mishap during a manual update. Is it possible to recover any of the internal files when recovering the phone, or is it impossible? Honestly, I just want the files off of my phone more than anything else. There are a lot of memories there that I would love to save...I know, I know, I should have backed up those files, but that chance is gone now. :crying:

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