Flash Stock ROM [Q/A] - Galaxy S 4 Q&A, Help & Troubleshooting

Hey Guys,
today i got a Galaxy s4 black edition and there is a ROM called: Phoenix Rom. So i want to flash back to Stock ROM but im really not sure which one i want to flash on it because i dont want to brick my phone or something. Can i flash this http://www.handy-faq.de/forum/galaxy-s4-i9505xxugng8-kk-4-4-odin-kies-dbt-1t-23-07-2014-t306745/ without any problems?
Phone: GT-I9505
Basisbandversion: I9505XXUGNG8
Buildnumber: KOT49H.I9505XXUGNF1

That ROM will work without a problem. However, that may not have the added wallpapers and sounds the black edition devices have. Is there a reason you're not wanting Android 5.0.1 on your device?

Strephon Alkhalikoi said:
That ROM will work without a problem. However, that may not have the added wallpapers and sounds the black edition devices have. Is there a reason you're not wanting Android 5.0.1 on your device?
Click to expand...
Click to collapse
Thanks for your Answer, i flashed that rom and it works perfectly. There is also an OTA update for Lollipop but im not sure to do that because i heard that lollipop has a lot of bugs like battery draining and so on. Im afraid if i upgrade it to lollipop i cannot downgrade it to KK. But do u think i should update?

I'm inclined to believe Samsung patched the battery drain bug, but you'd have to try it and find out. If you end up not liking it, going back down to the earlier version shouldn't be an issue, especially as you already have a Knox-enabled bootloader on your S4. There are tutorials on the forums here that I believe walk you through the process. Take a look at them before doing the OTA update.

Strephon Alkhalikoi said:
I'm inclined to believe Samsung patched the battery drain bug, but you'd have to try it and find out. If you end up not liking it, going back down to the earlier version shouldn't be an issue, especially as you already have a Knox-enabled bootloader on your S4. There are tutorials on the forums here that I believe walk you through the process. Take a look at them before doing the OTA update.
Click to expand...
Click to collapse
Is it really that my knox bootloader is enabled or not if i do the OTA update? And how can i see that it is enabled or not? Anyway can i root my phone if im on lollipop with CF auto root trough odin ?

You installed Android 4.4.2. 100% positive you have Knox, as all Samsung firmware from 4.3 on has it. Installing the OTA update will restore the Knox apps. Fortunately, CF-AutoRoot still works so you'll have no issues rooting if you install the update.

Ok thank you for your helpful advises, i will flash a kernel on my s4 to stop this overheating issue.

Related

[Q] Should I update from 4.3 JB to 4.4.2 KK ?

Hello
I recently got my S4 i9505. I'm planning to root it
I have Android version 4.3
I used to flash costum roms on my s2 but I'm not really planning to do much flashing on my S4. not soon anyway
So as I connected the phone to Kies to make sure the drivers were downloaded so I can proceed with rooting
Firmware update popped up
I'm not sure what the best option for me now.
Should I root now and then I'd be able to flash a costume KK rom? and are there any stable ones that are better than the stock?
Can I use kies to update my rooted phone?
Maybe I should stick with JB 4.3? Which one is better 4.3 or 4.4.2?
I remember facing some issues when I update my s2 back. So I searched for the KK Update for the s4 and some people weren't so happy with their KK update
I know that doesn't represent the majority but still it could happen to me
So I confused myself
What is your advice to me?
sorry for the long post
Also I have an extra question What is KNOX? and do I need it?
egy_b0y said:
Hello
I recently got my S4 i9505. I'm planning to root it
I have Android version 4.3
I used to flash costum roms on my s2 but I'm not really planning to do much flashing on my S4. not soon anyway
So as I connected the phone to Kies to make sure the drivers were downloaded so I can proceed with rooting
Firmware update popped up
I'm not sure what the best option for me now.
Should I root now and then I'd be able to flash a costume KK rom? and are there any stable ones that are better than the stock?
Can I use kies to update my rooted phone?
Maybe I should stick with JB 4.3? Which one is better 4.3 or 4.4.2?
I remember facing some issues when I update my s2 back. So I searched for the KK Update for the s4 and some people weren't so happy with their KK update
I know that doesn't represent the majority but still it could happen to me
So I confused myself
What is your advice to me?
sorry for the long post
Also I have an extra question What is KNOX? and do I need it?
Click to expand...
Click to collapse
First, the most problems in 4.4.2 are fixed, so if you flash the officical, latest firmware of your country you shouldn't have any problem.
An important thing: if you flash a custom rom, your warranty will be set 0x1, that means, you lost your garanty if you flash a custom rom, that's the so called KNOX. You can use knox like a second system on your phone, with all secure data in it, you can only access with a passwort and all datas are locked without this passwort.
Root your phone after the software update if you want to root it.
Tkkg1994 said:
First, the most problems in 4.4.2 are fixed, so if you flash the officical, latest firmware of your country you shouldn't have any problem.
An important thing: if you flash a custom rom, your warranty will be set 0x1, that means, you lost your garanty if you flash a custom rom, that's the so called KNOX. You can use knox like a second system on your phone, with all secure data in it, you can only access with a passwort and all datas are locked without this passwort.
Root your phone after the software update if you want to root it.
Click to expand...
Click to collapse
the fact is that 4.4.2 GNG8 international version cannot be rooted....
christty31 said:
the fact is that 4.4.2 GNG8 international version cannot be rooted....
Click to expand...
Click to collapse
That's wrong, just not with towelroot.
thank you for your input

[Q] S5 Bought In China Help...

Hello
So firstly look at the image i attached....
Now i want to know if it is possible to root this phone and install CM12 or another custom rom or even an official lollipop rom that i will receive updates on ?
Thanks in advance
It looks to me like you have a Verizon S5, although the model number states otherwise and the DONGCHAO.617 build number seems custom. You do have a Verizon S5 though, so you can root on NCG, which you are running, through towelroot. However, ROMs like CM12 can't be installed without an unlocked bootloader, which is impossible currently on the VZ S5. You can get a Lollipop ROM with root by following these instructions.
mrjiggywiggy said:
It looks to me like you have a Verizon S5, although the model number states otherwise and the DONGCHAO.617 build number seems custom. You do have a Verizon S5 though, so you can root on NCG, which you are running, through towelroot. However, ROMs like CM12 can't be installed without an unlocked bootloader, which is impossible currently on the VZ S5. You can get a Lollipop ROM with root by following these instructions.
Click to expand...
Click to collapse
Thanks for the reply, just one question is this lollipop rom and official firmware that can be updated?
..also if i keep this software running and don root etc will it get lollipop eventually?
PCFervent said:
Thanks for the reply, just one question is this lollipop rom and official firmware that can be updated?
..also if i keep this software running and don root etc will it get lollipop eventually?
Click to expand...
Click to collapse
What you're currently running is not official. The build number isn't official, anyway, so it won't get the lollipop update. The firmware that I'm telling you about can be updated, but I'm not 100% sure about the ROM.
Ok Thank you I will give it a try either today or tomorrow cheers for the info
very similar issue
Good day,
I have a similar issue with phone bought in china (dong chao)
However my extra problem is low wifi signal (smart switch off).
just updated to 6.01 verizon and the issue persisits. It is very strange as the phone seemed to be verizon but labeled as 900F...
very strange...
Any recommendations ? thank you

Samsung S5 - Lollipop - can i downgrade back to KitKat

Hi Guys,
I stupidly got excited and installed the official Lollipop (S5 on THREE UK network) update when i was notified.
BUT...
I want to go back to KitKat as i preferred it (i wont go into reasons why)
Is there a downgrade path for me, either officially or unofficially?> I dont think there is at the moment.
Thanks guys!
Yep, this forum is literally packed with instructions on how to do it, a simple search will bring up what you need
hi thanks, i thought with the new protected bootloader i didnt think it possible.
this is what i read:
Note: The G900FXXU1BNL9 Android 5.0 Lollipop update comes with a protected bootloader it is clearly emphasize that the “SE for Android Status – Enforcing” that might cause issues when you try to downgrade to the old software updates. This also applies if you are planning into rooting and installs any custom recovery and any unsigned firmware once you are on Android 5.0 Lollipop , so please be aware with that.
manikm303 said:
hi thanks, i thought with the new protected bootloader i didnt think it possible.
this is what i read:
Note: The G900FXXU1BNL9 Android 5.0 Lollipop update comes with a protected bootloader it is clearly emphasize that the “SE for Android Status – Enforcing” that might cause issues when you try to downgrade to the old software updates. This also applies if you are planning into rooting and installs any custom recovery and any unsigned firmware once you are on Android 5.0 Lollipop , so please be aware with that.
Click to expand...
Click to collapse
Yesterday I tried out AllianceROM 6.0 and a few hours ago I went back to 4.4.2 'cause I liked it better than Lollipop. Here's what I did :
1. Enter Download Mode and flash STOCK 4.4.2 KitKat firmware in Odin (I used 3.10.6) and let it start booting.
2. It won't boot, this is normal (I panicked when this happened though ).
3. Go to recovery and factory reset/wipe data your phone.
4. Now hit reboot in recovery and your phone will boot up again (YAY :sun.
5. OPTIONAL : If you've made a nandroid backup before going to 5.0 you can now flash TWRP and restore it over your STOCK 4.4.2 KitKat firmware.
Hope I helped Let me know if it works out for you!
SUCCESS!!!
All sorted.
The hardest part was finding a link to the rom. sammobile kept giving me a gateway 502 error.
im now back to kitkat, AND no THREE UK rubbish.
manikm303 said:
SUCCESS!!!
All sorted.
The hardest part was finding a link to the rom. sammobile kept giving me a gateway 502 error.
im now back to kitkat, AND no THREE UK rubbish.
Click to expand...
Click to collapse
Lol.....so which firmware did you flash? I'm with 3 as well......though for me, all the 3 c**p was frozen with TiBu as soon as I rooted (along with 100+ other 'system' apps too)......I don't want/need all that knox/Samsung/Google rubbish either.......lol
Sent from my rooted kn0x0 SM-G900F S5
I used a stock Samsung 4.4.2 btu mate...took me forever to find a good link though
Still got the Samsung rubbish on it though but I prefer an official rom to a 3rd party one.
Guide me Please
manikm303 said:
I used a stock Samsung 4.4.2 btu mate...took me forever to find a good link though
Still got the Samsung rubbish on it though but I prefer an official rom to a 3rd party one.
Click to expand...
Click to collapse
Okey so i want to downgrade mine s5 from Lolipop to Kitkat 4.4.2. But i wonder if i breaks my varanty and can you make like an min guide and add the links you used also please
Would be really helpful since i'm not sure on where to download the things required. And can i get the Stock samsung 4.4.2, whitout messing up anything, incase i turn my phone in for repairs some time and what not. (cause they can complain that you have touched up stuff in the programs ect )
i appriciate any help peace
answer
hey guys i just followed this tutorial to downgrade it was so easy took several minutes now im running kitkat again yaaay
https://www.youtube.com/watch?v=glNRCuH4Yyw

Lollipop Update ?

Hey community today I bought my S5 and I was wondering should I update it to lollipop since I heared that there are many bugs ? What about you guys that already did the update, are you satisfied, are there any major issues ? one more thing, what about custom 5.1.1 roms, are they any good, regarding camera quality ?
Any answers are appreciated.
If you plan to root your phone, you won't want to update just yet. currently, there is no easy way to root stock lollipop, like there was on 4.4.2
That said, I just got my GS5 last week (work phone) and it updated the 2nd day I had it, before I knew about the no-root situation. I haven't noticed any bugs or issues with 5.0 yet, and I do like the UI better than the previous version on 4.4 (it's a bit less touchwizzy)
Also, I do like that samsung at least gives you the option to disable most of the bloatware apps that are preinstalled. I disabled a lot the apps I didn't want/use and the phone has been running great. Battery life has been stellar and the standby time is crazy good.
Lollipop is easy to root if you don't mind tripping KNOX
*Detection* said:
Lollipop is easy to root if you don't mind tripping KNOX
Click to expand...
Click to collapse
how can i root kit kat ? i saw one thread stating that i need to install a specific kernel, than towel root, than the kernel of my original rom etc etc.. problem is that i dont know where to find my original stock kernel,. and the method seems a bit complicated.
thanks for ur answers guys
Brontok said:
how can i root kit kat ? i saw one thread stating that i need to install a specific kernel, than towel root, than the kernel of my original rom etc etc.. problem is that i dont know where to find my original stock kernel,. and the method seems a bit complicated.
thanks for ur answers guys
Click to expand...
Click to collapse
If your KK ROM build is earlier than June 2014, you can use Towelroot without downgrading Kernels
If it's newer, you'll need to either downgrade to a pre June 2014 KK ROM, or find the <June 2014 KK Kernel, flash that, Root, flash your Kernel back again
*Detection* said:
If your KK ROM build is earlier than June 2014, you can use Towelroot without downgrading Kernels
If it's newer, you'll need to either downgrade to a pre June 2014 KK ROM, or find the <June 2014 KK Kernel, flash that, Root, flash your Kernel back again
Click to expand...
Click to collapse
its newer..towelroot does not work.. states that my phone is not supported at the moment.i will try to find an older version of kit kat..:highfive:
Brontok said:
its newer..towelroot does not work.. states that my phone is not supported at the moment.i will try to find an older version of kit kat..:highfive:
Click to expand...
Click to collapse
Sammobile dot com

[Q] Need help updating S5 to newest firmware

Hey everyone, I've been completely out of the loop for about a year now as far as updating and rooting is concerned, so if somebody could help me out I'd really appreciate it! I have a rooted Verizon galaxy S5 with Kit Kat 4.4.2, and it seems like Lollipop is now available to the S5. I haven't gotten any updates from Verizon or any other source for my phone for about a year now because I wanted to keep root and I know that updating often kills root. I literally disabled/froze all the Verizon updater apps with Titanium backup.
So what I want to know is what is the newest android version I can update to and still keep root, and what is the process of updating to ensure that I still maintain root permissions? Also, I use the xposed framework, so will that continue to work? I might have a custom recovery, I'm not sure but I can check if it matters.
Thanks so much for anyone's help.
Check sammobile dot com, instructions and ODIN to flash are under the download
*Detection* said:
Check sammobile dot com, instructions and ODIN to flash are under the download
Click to expand...
Click to collapse
Thanks man, would you recommend updating to lollipop? Is it a better version of Android in your opinion?
For me, it's much better, for others it's worse
I've switched back to KK to test, and I lasted 10 minutes before flashing back to Lollipop, much smoother, faster, and better looking IMO

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