[Q] safe to flash root? - Galaxy S 4 Q&A, Help & Troubleshooting

hey i have been using samsung galaxy s4 i9505 intl with 4.2.2 android on it. i had it rooted and cwm installed. and my brother had updated his to 4.4.2 (not rooted) så i was thinking of updating mine to, so now i am running 4.4.2 unrooted no cwm. 100% stock.
then i realized that i can't copy files to my sdcard so i googled and i read that i have to root it and install sd fix så make it work again. so now i am thinking i might root it again and install cwm (not installing a new rom though) but i like to have cwm.
the firmware that i am on right now is XXUFNC5. is that firmware having a locked bootloader? my phone is locked to sweden three network/simcard) but i dont know if sweden locks their bootloaders.
i am just scared i would destroy anything in my phone if i root it with knox please tell me everything you know that i should be concerned of !
thnx!

Related

Would like advise on installing stock kitkat rom on my S4 i9505

Hi,
I would really appreciate some advice on installing the latest 4.4.2 update on my S4 i9505.
I've been using the MIUI CM rom the last few days but have found it too buggy (it's actually getting worse with updates).
I've also tried installing the Samy Delux rom, although it installs it just won't boot.
My phones boot loader is currently unlocked (no knox, early version of 4.1.2), I know if I install the new OEM rom it will install a secure bootloader.
Can someone please advise if my phone can be rooted if I install the latest rom for my phone and what the process is.
In the past I was able to install a stock rom pre-rooted, but from what I've read on forums that's no longer possible ??
Any advise would be appreciated.
you can root 4.4.2 but you will trip knox
and you can flash Pre-rooted Roms via Recovery

sm-900W8 Rogers 5.0 root

Hi, im wondering if anyone can help?
i have a rogers s5 900w8 on 4.4.2 rooted with towel root. i want to go to stock rogers 5.0 that just came out and root. im not concerned about tripping the counter if i can prevent that it would be nice.
my plan was to download the firmware and flash with odin since the ota will not work but i cant seem to find clear instructions on how to root 5.0.
unit68 said:
Hi, im wondering if anyone can help?
i have a rogers s5 900w8 on 4.4.2 rooted with towel root. i want to go to stock rogers 5.0 that just came out and root. im not concerned about tripping the counter if i can prevent that it would be nice.
my plan was to download the firmware and flash with odin since the ota will not work but i cant seem to find clear instructions on how to root 5.0.
Click to expand...
Click to collapse
Hi I'm on Telus g900w8 I had stock awhile ago. And then was on omega ROM after I rooted for months. I originally rooted using chainfires autoroot. I believe in superuser I just unrooted then flashed back to stock kitkat. Then once you download the the new version of stock and flash it will be back to normal. Then from there you just have to re root would be my guess.
I'm currently on Cyanogen mod 12 in the unified android development for the past month and its the Lollipop version. I prefer it over the Omega just because of lollipop seems smoother too. For our model you would use the gsm version (if you wanted to try it out). And I just used the stock kernel.
I had rooted my g900w8 about a month after I got it and tripped the Knox counter.
Hope this helps.
Sent from my SM-G900W8 using Tapatalk
thanks i'll look into the CFauto root

Rooting N9005 Lollipop

I've recieved an official update on my Note3, now my baseband /bootloader /pda/ is N9005XXUGPOF3, while the CSC is N9005NEEGPOF3. I live in Italy
The phone is still stable and smooth,but the battery leakage is crazy.
I would like to root the phone and install twrp to put on some custom rom. Does anybody know if and how I can do it?
I was checking about chainfire root method and i have to choose one of those too,
SM-N9005 (International Qualcomm): CF-Auto-Root-hlte-hltexx-smn9005.zip
(only works on 4.4 bootloaders, if you're still on 4.3 use the old version which you can find here:...)
Which is my bootloader version at this time?
Can I use safely the 4.4 bootloader version?
How should i procede to root the phone?
Question goes to Q&A section mate, not here in General.
I can't comment about CF auto root method as I have stopped using it long ago. But for me, the easiest way to root is, flash TWRP recovery, http://forum.xda-developers.com/showthread.php?t=2494245 and then head over here to get the latest SuperSU zip, https://download.chainfire.eu/696/SuperSU/UPDATE-SuperSU-v2.46.zip and then flash the zip package from recovery. Done.
You root all right, flash any custom ROM you want, but there shouldn't be any leakage issue on Stock ROM. I am on an almost stock ROM, and the OF3 ROM is simply very good, there is not battery leakage at all!

stuck..either need to re-root or unroot-please help =)

Hi There,
I rooted my phone about a year ago. But somehow now it shows as not being rooted but with a custom rom. Tried using towelroot and that doesn't work. I'd like to upgrade to 5.0 but am stuck at 4.4.4
At this point I'm not sure what is easier to re-root or downgrade unroot and use samsung update?
cant disable knox it keeps popping up.
can't download an update
stuck
I know just enough to be dangerous and eff up my phone. Please help a noob out
smg900v
4.4.4
g900vvru1ani2
kernel- 3.4.0-319685
build ktu84p.g900vvruani2
bootloader version G900VVRU1ANI2
PDA VERSION G900VVRU1ANI2
CSC VERS. G900VVZW1ANI2
BASEBAND VERS G900VVRUIANI2
marcatmor said:
Hi There,
I rooted my phone about a year ago. But somehow now it shows as not being rooted but with a custom rom. Tried using towelroot and that doesn't work. I'd like to upgrade to 5.0 but am stuck at 4.4.4
At this point I'm not sure what is easier to re-root or downgrade unroot and use samsung update?
cant disable knox it keeps popping up.
can't download an update
stuck
I know just enough to be dangerous and eff up my phone. Please help a noob out
smg900v
4.4.4
g900vvru1ani2
kernel- 3.4.0-319685
build ktu84p.g900vvruani2
bootloader version G900VVRU1ANI2
PDA VERSION G900VVRU1ANI2
CSC VERS. G900VVZW1ANI2
BASEBAND VERS G900VVRUIANI2
Click to expand...
Click to collapse
well im not sure which way would be easier i would think downgrading and re rooting but if you choose not to you can always just reroot it even on lollipop there is a new way to root no matter what version you are on also check and make sure you have busybox and supersu installed it may have gotten deleted somehow and that could be why your phone is saying you dont have root
There's not much point in re-rooting if you plan to download an update to lollipop, because the update will immediately un-root you.
Just use Odin to flash a factory image, then follow the rooting instructions for whichever version you decide on.
Kitkat: http://forum.xda-developers.com/showthread.php?t=2784880
Lollipop: http://forum.xda-developers.com/verizon-galaxy-s5/general/root-method-og5-ok3-t3290370

Install Custom Recovery Samsung Galaxy AT&T S4 SGH-I337 Ver 5.0.1 Non-Rooted. OK2

Install Custom Recovery Samsung Galaxy AT&T S4 SGH-I337 Ver 5.0.1 Non-Rooted. OK2
Hello, I Want to do some modifications to my Samsung Galaxy S4 and Have so many questions that I am not sure were to start? Yes I'm a noob but learning. I have a SGH-I337 phone that is unlocked so I use it for T-mobile. The phone came with KitKat 4.4.2 NB1 firmware but I managed to update it manually to the latest firmware OK2.
What I would like to do is install a custom recovery and install a clean non bloated Rom. Maybe a custom such as CyanogenMod? Questions: Is there any recovery software that will work on my present upgraded phone such as Safestrap, TWARP,PhilZ or CWM and in doing so I am guessing I need to root my phone first? When you root a phone does that unlock the boot loader? I have read articles saying you can only install custom recovery on the older firmware such as kitkat 4.4.2. or unless a update comes out. I also have read articles that I cannot downgrade and am not sure what that means as I have read articles that I can use Odin and reinstall my stock firmware NB1 is that true? Is there a way to downgrade your upgrades?
I see a lot of articles how to install recovery software but they do not always say what firmware version they are installing it to so I wont even try it. I am guessing-it is the older firmware 4.4.2.
I have read I can flash my kernel to an older Kernel such as NB1 then root it install a custom recovery then upgrade the kernel again? Not sure it I can upgrade or downgrade kernels that are for my phone?
I did manage to root my phone awhile back when it had kitkat 4.4.2 NB1 but had problems later on with my touch screen going crazy as if someone was in my phone so I brought it back to stock by using Odin and reinstalling NB1 firmware hoping to fix the problem. After installing stock firmware I decided to upgrade to lollipop 5.0.1 OB2 and that is were I am now. About my touch screen going crazy I have been reading it may be due to cheap USB chargers which I am using but that is another story.
Well any-help or leads would be appreciated.
Maybe if I wait long enough someone will come up with a custom ROM for my latest firmware as well as rooting it?
Steve

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