Database Develop

[ZIP][FTF][5.0.2, 5.1.1] [TABZ3C-SGP621][23.4.A.1.264] Stock + FR Prerooted XZDR

Deleted

Deleted

Hi ! I flashed your prerooted ROM 23.4.A.1.200 with Flashtool. Unfortunately Root does not work according to Root Checker. Any Idea why ? Thx ! Rudi

Rudi99 said:
Hi ! I flashed your prerooted ROM 23.4.A.1.200 with Flashtool. Unfortunately Root does not work according to Root Checker. Any Idea why ? Thx ! Rudi
Click to expand...
Click to collapse
Hi Rudi !
It is normal, if you flash with flashtool .ftf file, you lose root access. you must to be already rooted, have a recovery installed and flash the pre rooted zip if you want to keep root access. .ftf is à completely stock file. I don't use flashtool to flash .zip rom, I use twrp recovery for that. Maybe it is possible but I don't use it this way so I don't know and don't want to tell you something wrong about flashtool.
From my experience, if you are already root, you have just to install nut's xzdr recovery, you'll have full access to flash a pre root .zip rom built with super su and xzdr inside, to flash with twrp. So nothing to do more, you are already rooted with your old firmware and you keep root with a new firmware inside pre rooted .zip.

Hi ! Thanks for your fast answer. I hoped to gain root access the easy way, but it seems that I have to do more than just one install Br, Rudi

Rudi99 said:
Hi ! Thanks for your fast answer. I hoped to gain root access the easy way, but it seems that I have to do more than just one install Br, Rudi
Click to expand...
Click to collapse
You're welcome, Sony devices are a bit more complicated with steps to obtain root than other brand mark, just some things to know ?.
here You will can find all French updates for sgp621 when it is available .

SGP621_23.4.A.1.232_Customized FR.ftf and prerooted rom available, enjoy !

Thanks. Any idea why after flashing twice my build number doesn't seem to change? The update doesn't seem to work despite twrp saying successful.

Sean09 said:
Thanks. Any idea why after flashing twice my build number doesn't seem to change? The update doesn't seem to work despite twrp saying successful.
Click to expand...
Click to collapse
:-/ .. for me, it is working very well with .232. rooted with xzdr.
Somebody else with this problem?

Sean09 said:
Thanks. Any idea why after flashing twice my build number doesn't seem to change? The update doesn't seem to work despite twrp saying successful.
Click to expand...
Click to collapse
Yep same for me. Still says I'm on 23.4.A.0.546
Sent from my SGP621 using XDA Free mobile app

After trying a third flash, finally shows as the proper firmware. Thanks.

Thank you
23.4.A.1.232 :
SGP621_23.4.A.1.232_Customized FR.ftf and prerooted Rom based on it.
https://mega.nz/#F!dx83GRwC!m0d5ur8tzMDrZ85mLih_Tg
Could you upload this on Google Drive?

blue8 said:
Thank you
23.4.A.1.232 :
SGP621_23.4.A.1.232_Customized FR.ftf and prerooted Rom based on it.
https://mega.nz/#F!dx83GRwC!m0d5ur8tzMDrZ85mLih_Tg
Could you upload this on Google Drive?
Click to expand...
Click to collapse
No sorry, I haven't enough free space, all futur updates will be on Mega.

I've tried many times and the update won't take. Build isn't updating despite successful flash. Tried downloading again too.

Sean09 said:
I've tried many times and the update won't take. Build isn't updating despite successful flash. Tried downloading again too.
Click to expand...
Click to collapse
I don't know why, for me it worked at the first time. I don't exclude that I've done a mistake with uploading a wrong file but I need to know which file has the problem if there is one at least.
So what is your current system? Do you have a tablet sgp621? Are you root? What do you try to flash ? The .ftf with flashtool or .zip with twrp? My .zip files are signed, sometimes it appears that there are some problems with that (seen it for other Xperia device).
Maybe I'd suggest you to flash the 5.0.2 v.28 (.ftf with flashtool), to root it (with kingroot 4.1 and supersume), flash xzdr 2.8.21 (Pc version) and after flash the prerooted Rom of your choice with twrp.

fabjazz said:
You're welcome, Sony devices are a bit more complicated with steps to obtain root than other brand mark, just some things to know .
here You will can find all French updates for sgp621 when it is available .
Click to expand...
Click to collapse
Hi again !
Finally I took the time to go through all necessary preparation steps to finally have your prerooted firmware on my SGP621.
Works very welly so far including Root, with one exception: no SD card access.
I had this before and solved it with App NextApp SDFix, but this time it doesn't work.
Reason is that even with ES Explorer I can not get write access to change /system/etc/permissions/platform.xml.
One solution would be to flash an updated version of this file, but I'm still hesitating.
Seems this also blocks AdAway installation.
Anybody who has had the same experience and a solution for it ?
Thx !
Rudi

Rudi99 said:
Hi again !
Finally I took the time to go through all necessary preparation steps to finally have your prerooted firmware on my SGP621.
Works very welly so far including Root, with one exception: no SD card access.
I had this before and solved it with App NextApp SDFix, but this time it doesn't work.
Reason is that even with ES Explorer I can not get write access to change /system/etc/permissions/platform.xml.
One solution would be to flash an updated version of this file, but I'm still hesitating.
Seems this also blocks AdAway installation.
Anybody who has had the same experience and a solution for it ?
Thx !
Rudi
Click to expand...
Click to collapse
I encounter the same thing for sd write access, after installing sd fix from playstore, but not for all applications, opera for example doesn't work, share downloader works very well to download directly on sd. I use file commander and no problem to cut, copy, erase video, photos from and to sd card.
I use adguard for ads so I can't speak about AdAway, xposed module of AdAway for YouTube works very well, also YouTube background.

fabjazz said:
I encounter the same thing for sd write access, after installing sd fix from playstore, but not for all applications, opera for example doesn't work, share downloader works very well to download directly on sd. I use file commander and no problem to cut, copy, erase video, photos from and to sd card.
I use adguard for ads so I can't speak about AdAway, xposed module of AdAway for YouTube works very well, also YouTube background.
Click to expand...
Click to collapse
Thanks again for the fast answer !
I searched a little further and found a solution for my problem under http://forum.xda-developers.com/z3-...-sgp621-lollipop-23-1-0-690-noba-ftf-t3058400.
I just ran the RICdefeat batchfile and got the access I wanted.

Rudi99 said:
Thanks again for the fast answer !
I searched a little further and found a solution for my problem under http://forum.xda-developers.com/z3-...-sgp621-lollipop-23-1-0-690-noba-ftf-t3058400.
I just ran the RICdefeat batchfile and got the access I wanted.
Click to expand...
Click to collapse
Thanks for the link

How can I root the newer stock 23.4.A.1.232 .ftf so I can install the custom recovery?

Problem in ota-update after installing kingroot

Hi all ,
This problem is facing very one how install kingroot and made his/her device rooted with kingroot , the root is done will , but after Root we can receive ota updates but when we download and install the ota update a problem found :
Unexpected error : install-recovary.sh status 7
I have trying to make full un-root by kingroot , or superus and nothing fixed until now !!!
Some people told me that you must install stock-rom !?
But why stock-rom if there is better and easy solution ?
I need your help developers I guess this problem not hard one for you ^_^ .
So who is the hero that's will save the day
Thanks.

As I've told you, you need the stock install-recovery.sh for your device (LUZ17x or LUZ59x?)
Everything else it way too complicated! (You will need an unlocked Bootloader, modded stock-recovery or TWRP, patched updater-script, etc...)
But it seems, nobody here is willing to pull the file (or even better a stock system.img) from their device.
I forgot to pull a system.img before rooting, so I can't help.
Seems, that there is unfortunately no real active community in Thailand or Turkey (apart from the language barrier), when it comes to these devices.
At least until now.

update
theeteempire said:
Hi all ,
This problem is facing very one how install kingroot and made his/her device rooted with kingroot , the root is done will , but after Root we can receive ota updates but when we download and install the ota update a problem found :
Unexpected error : install-recovary.sh status 7
I have trying to make full un-root by kingroot , or superus and nothing fixed until now !!!
Some people told me that you must install stock-rom !?
But why stock-rom if there is better and easy solution ?
I need your help developers I guess this problem not hard one for you ^_^ .
So who is the hero that's will save the day
Thanks.
Click to expand...
Click to collapse
if you want update then why u rooted your device? this is the basic thing you have to keep in mind before root you device that you cant install OTA if your device is rooted or any thing is changed into the system(i.e. cant be done without root).
The people telling you about installing stock rom, is the best and last solution according to me... search the net you will surely find the stock rom and its procedure to install as well...
Best of luck with searching and flashing the stock rom:good:

sagar27691 said:
if you want update then why u rooted your device? this is the basic thing you have to keep in mind before root you device that you cant install OTA if your device is rooted or any thing is changed into the system(i.e. cant be done without root).
The people telling you about installing stock rom, is the best and last solution according to me... search the net you will surely find the stock rom and its procedure to install as well...
Best of luck with searching and flashing the stock rom:good:
Click to expand...
Click to collapse
I think that un-root will solve this problem with out need to make stock-rom

vel_tins said:
As I've told you, you need the stock install-recovery.sh for your device (LUZ17x or LUZ59x?)
Everything else it way too complicated! (You will need an unlocked Bootloader, modded stock-recovery or TWRP, patched updater-script, etc...)
But it seems, nobody here is willing to pull the file (or even better a stock system.img) from their device.
I forgot to pull a system.img before rooting, so I can't help.
Seems, that there is unfortunately no real active community in Thailand or Turkey (apart from the language barrier), when it comes to these devices.
At least until now.
Click to expand...
Click to collapse
I need stock " install-recovary.sh for LUZ17E ". But no one help me to do that , I think there is no real developers here in second generation

theeteempire said:
I think that un-root will solve this problem with out need to make stock-rom
Click to expand...
Click to collapse
If you don't have a backup of that file (either made by yourself or the rooting software you have used), then 'unrooting' cannot help. That file is gone.
I went through @Sadronis's LUZ17E rom dump, extracted install-recovery.sh and attached it for you. But next time, please remember to backup the original file before rooting since especially for non-Nexus devices, stock ROMs (and thus files inside them) are not easy to find.

pawitp said:
If you don't have a backup of that file (either made by yourself or the rooting software you have used), then 'unrooting' cannot help. That file is gone.
I went through @Sadronis's LUZ17E rom dump, extracted install-recovery.sh and attached it for you. But next time, please remember to backup the original file before rooting since especially for non-Nexus devices, stock ROMs (and thus files inside them) are not easy to find.
Click to expand...
Click to collapse
Thank you man.
I can't replace the file or. Overwrite it , I have the root for my device but I can do nothing do you know why ?

theeteempire said:
Thank you man.
I can do nothing do you know why ?
Click to expand...
Click to collapse
Yes, you have to mount /system as "rw", for example:
Code:
adb remount

vel_tins said:
Yes, you have to mount /system as "rw", for example:
Code:
adb remount
Click to expand...
Click to collapse
Thank youuuuuuuuuu you help me a lot man
It's all done good .
I wanna ask you the stok rom that shared in this forum , can it be updated normally or not ?

First of all king root did not support on mine tablet but after a week ,i install 4.6 version of kingroot and it work but after a day when i want to update mine tablet galaxy 4 10.1 with ota ,it seem that the operating system of your device has been ........try to connect pc and etc.please help me ,i try lots of things like wipe cage, re factory etc others but now please help me without using pc.

Cannot root with latest firmware. Am I doing something wrong?

I tried TWRP and installing two different versions of SuperSU and that failed, I tried downloading kingoroot APK or what ever and installed and ran that. It came up saying no strategy or something and was unable to root my phone. What am I doing wrong? I never had these issues on my S4 mini?
Can someone give me some guidance on how I can get my SuperSU back up and running on this new phone? It's the SM-G800F and it's country code thing is DBT which I might flash to H3G as soon as I get the firmware downloaded.

you have to change the kernel, and install supersu

Ahmetay said:
you have to change the kernel, and install supersu
Click to expand...
Click to collapse
Change the kernel? I have no experience with that, can you provide more details? Also, I was finally able to root with some CM auto thing I got. I think the same guy who does SuperSU made it. TWRP totally failed at letting me root by installing the zip.

Morthawt said:
Change the kernel? I have no experience with that, can you provide more details? Also, I was finally able to root with some CM auto thing I got. I think the same guy who does SuperSU made it. TWRP totally failed at letting me root by installing the zip.
Click to expand...
Click to collapse
which one? 800F or 800H ?

Ahmetay said:
which one? 800F or 800H ?
Click to expand...
Click to collapse
I have the SM-G800F which appears at least, to be locked to DBT region. I had a hell of a time trying to flash it to H3G so the pre-boot encryption keyboard would be in English but the flash failed and I had to flash DBT again to make the phone work, so I am a bit skittish about flashing with anything other than official DBT firmware or recoveries.
What are the pros and cons of flashing a kernel on my phone and what levels of bricking-risks?

G925A - Root 6.0.1

Hi guys, Tested and worked on
Model : G925A
Build number : MMB29K.G925AUCS5DPJ1
Baseband Version : G925AUCS5DPJ1
Android Version : 6.0.1
If you want my firmware you can find it here
Flash Via Odin.
If dont work for you than when i have time i will modify to work for you you send me build and baseband than we will see.
PS : I dont take any responsibility for anything.
If i help you just hit thanks nothing more.

has anyone try this?

No funciona
No funciona yo lo prbe y mi telefono no encendio mas.
MOD EDIT:
Per the forum rules, all posts must be made in the English language.

@diart
Successfully installed boot image, knox is intact (it is still zero), but there is no root. After installing boot img i'm always getting error "Security Notice Unauthorized Actions Error" or something like that.
I'm using same firmware and baseband as mentioned in first post, i didn't tried your firmware because there is userdata partition inside of archive and i don't want to delete my data, at least before i root my phone and make good backup
Please help with root.
Edit: root works with adb after installing patched image
Thanks for your work.

zogu said:
@diart
Successfully installed boot image, knox is intact (it is still zero), but there is no root. After installing boot img i'm always getting error "Security Notice Unauthorized Actions Error" or something like that.
I'm using same firmware and baseband as mentioned in first post, i didn't tried your firmware because there is userdata partition inside of archive and i don't want to delete my data, at least before i root my phone and make good backup
Please help with root.
Edit: root works with adb after installing patched image
Thanks for your work.
Click to expand...
Click to collapse
How did you do ? i can not use adb

zogu said:
@diart
Successfully installed boot image, knox is intact (it is still zero), but there is no root. After installing boot img i'm always getting error "Security Notice Unauthorized Actions Error" or something like that.
I'm using same firmware and baseband as mentioned in first post, i didn't tried your firmware because there is userdata partition inside of archive and i don't want to delete my data, at least before i root my phone and make good backup
Please help with root.
Edit: root works with adb after installing patched image
Thanks for your work.
Click to expand...
Click to collapse
@zogu what do you mean using adb? Can you describe your step? Here what I try but still cannot root the phone.
1. Odin @diart firmware
2. Odin diar-uca_root.zip
3. Recovery mode & adb sideload supersu, both fail (verification blablabla issue)
I got same "unauthorized actions has been detected" notice like you, but fail to add root with chainfire supersu. Trying all one click root fail too. Can you help to describe your step?

noestradamus said:
@zogu what do you mean using adb? Can you describe your step? Here what I try but still cannot root the phone.
1. Odin @diart firmware
2. Odin diar-uca_root.zip
3. Recovery mode & adb sideload supersu, both fail (verification blablabla issue)
I got same "unauthorized actions has been detected" notice like you, but fail to add root with chainfire supersu. Trying all one click root fail too. Can you help to describe your step?
Click to expand...
Click to collapse
hi, well he want to say to use fourious gold chimera i use it and it workd but it workd with trying a lot with wondershare,kingroot some root that i found until you find the precise time to use it because the patch image is to let your device take some more libs and others via program you dont have a restriction and without patch you have restriction so in my case i use chimera and and it worked hmm i have bad english sory try it one more time if no contact with one that worked my method like zogu ask him he can help you out.

zogu said:
@diart
Successfully installed boot image, knox is intact (it is still zero), but there is no root. After installing boot img i'm always getting error "Security Notice Unauthorized Actions Error" or something like that.
I'm using same firmware and baseband as mentioned in first post, i didn't tried your firmware because there is userdata partition inside of archive and i don't want to delete my data, at least before i root my phone and make good backup
Please help with root.
Edit: root works with adb after installing patched image
Thanks for your work.
Click to expand...
Click to collapse
hello, i am glad that helped you can you tell the others how you do that which program they are having problems with that, thank you

caastab said:
No funciona yo lo prbe y mi telefono no encendio mas.
Click to expand...
Click to collapse
english and it work you just havr to work with it to work my friend

adh1907 said:
How did you do ? i can not use adb
Click to expand...
Click to collapse
ehy you cant use it ? he mean to root with program that are like kingo root

@diart can you make flashable g925f bootloader for g925a? I want to install twrp and then check all nice international roms (even lineage is coming to our devices), but with this at&t bootloader this can never be possible....

zogu said:
@diart can you make flashable g925f bootloader for g925a? I want to install twrp and then check all nice international roms (even lineage is coming to our devices), but with this at&t bootloader this can never be possible....
Click to expand...
Click to collapse
well i try out but i dont own that device anymore i work on mobilshop so when a device like that come here i try it i needet root so i made it and i post it but i will try i need someone to test them without device i work blind

diart said:
hi, well he want to say to use fourious gold chimera i use it and it workd but it workd with trying a lot with wondershare,kingroot some root that i found until you find the precise time to use it because the patch image is to let your device take some more libs and others via program you dont have a restriction and without patch you have restriction so in my case i use chimera and and it worked hmm i have bad english sory try it one more time if no contact with one that worked my method like zogu ask him he can help you out.
Click to expand...
Click to collapse
Ah, ic.
Still cannot root my phone even with other rooting tools (not try furious gold chimera yet, doesn't have it). But thanks for you @diart & @zogu anyway. you two give us hope that there's any possibility to root our AT&T S6 Edge phone.

Can someone tell me how to do it, please?

Boot image from first post is engineering boot image and it should works with all 6.0 firmwares.
I'm new to samsung, but i read that with this image is possible to remount system rw. Well on AT&T is impossible.
It is impossible to root phone with this image, but we can do a lot of useful things using adb, disable aps with pm disable, we have full access to data partition, making backups etc...
Actually i don't need root at all, i hate branding (specially if that includes some services, like at&t mail, phonebook...) on any device and i want to change firmware to some international.
All this is maybe possible with eng sboot. There is online available for 12 usd and this is not expensive, but i'm still not shure will i be able to change sboot to 925f.
Theoretically it should boot any kernel and recovery without even tripping knox, and maybe with this image is possible to install twrp, kernel, root and everything else. But also sometimes everything does not work (i read that with eng sboot fingerprint sensor does not work, it probably skip keys reading, without keys no fingerprint).
If someone is able to get sboot pj1 or pf1, please send me PM
P.S. One good thing with this eng boot is that my network selection menu has much more bands, even when i restored stock kernel. Don;t konow how, but it is there

diart said:
Hi guys, Tested and worked on
Model : G925A
Build number : MMB29K.G925AUCS5DPJ1
Baseband Version : G925AUCS5DPJ1
Android Version : 6.0.1
If you want my firmware you can find it here
Flash Via Odin.
If dont work for you than when i have time i will modify to work for you you send me build and baseband than we will see.
PS : I dont take any responsibility for anything.
If i help you just hit thanks nothing more.
Click to expand...
Click to collapse
my friend im flashing this file but odin md5 error binary is invalid ? how to fix ?

Just rename from md5 to tar. File name should be sm-g925a_uca_601.tar, flash it using odin (AP) and that's it.

zogu said:
Boot image from first post is engineering boot image and it should works with all 6.0 firmwares.
I'm new to samsung, but i read that with this image is possible to remount system rw. Well on AT&T is impossible.
It is impossible to root phone with this image, but we can do a lot of useful things using adb, disable aps with pm disable, we have full access to data partition, making backups etc...
Actually i don't need root at all, i hate branding (specially if that includes some services, like at&t mail, phonebook...) on any device and i want to change firmware to some international.
All this is maybe possible with eng sboot. There is online available for 12 usd and this is not expensive, but i'm still not shure will i be able to change sboot to 925f.
Theoretically it should boot any kernel and recovery without even tripping knox, and maybe with this image is possible to install twrp, kernel, root and everything else. But also sometimes everything does not work (i read that with eng sboot fingerprint sensor does not work, it probably skip keys reading, without keys no fingerprint).
If someone is able to get sboot pj1 or pf1, please send me PM
P.S. One good thing with this eng boot is that my network selection menu has much more bands, even when i restored stock kernel. Don;t konow how, but it is there
Click to expand...
Click to collapse
you need g925A pj1 or pf1 sboot ?

Engineering sboot pj1.
Thanks
Sent from my SAMSUNG-SM-G925A using XDA Free mobile app

Prashanth
Build number: G925AUCUBOI2, can i root any other build number stock firmware to get updated with marshmallow. because with build number last update was lollipop 5.1.1, please help me with once. i want my S6 Edge with Marshmallow. this S6 edge is using in India was taken from USA At&T unlocked.

Fix Samsung Internet (Browser) secret mode after root

open "build.prop" file (with buildprop editor or root browser)
find line "ro.config.knox=v30"
change to "ro.config.knox=v00"
save changes
reboot phone
open Samsung Internet

wow
can't believe it was this easy to fix. same solution as s health, did not think there would be any for samsung internet's secret mode. i have never thought that i could ever secret mode again as my knox has probably been tripped due to rooting several times....until now so thank you

Thanks
It works thank you very much

Thanks, Was very easy. Works even on Pie. Don't know why my rom dev haven't done himself

thxxxxx
Thanks man! You rock

you're awesome. thanks

Can someone help me please
I do not have root in my phone but i have the same problem (probably because the phone was rooted before) ..
So how can i solve the problem? cause i can't have access to build.prop (they need rooted phones to work).

wiizoussama said:
I do not have root in my phone but i have the same problem (probably because the phone was rooted before) ..
So how can i solve the problem? cause i can't have access to build.prop (they need rooted phones to work).
Click to expand...
Click to collapse
I have a few solutions for you:
Root you phone again and edit build.prop, or flash official firmware again with Odin, or simply use Samsung Internet Beta for the time being

Thank you so much .. i will use the beta version .. it's working perfectly ?

wiizoussama said:
Thank you so much .. i will use the beta version .. it's working perfectly ?
Click to expand...
Click to collapse
I'm glad that i could help, you are welcome

I am looking for this, but may I ask first, will this mod trip safetynet? Currently I am rooted with magisk. Thanks

eryll09 said:
I am looking for this, but may I ask first, will this mod trip safetynet? Currently I am rooted with magisk. Thanks
Click to expand...
Click to collapse
It shouldn't trip safetynet, you can always revert back

Hats off to you my good sir! Worked flawlessly!!!

It's work ..but icann copy url from YouTube and Samsung internet...my device s7 edge

Ahmed jaber3 said:
It's work ..but icann copy url from YouTube and Samsung internet...my device s7 edge
Click to expand...
Click to collapse
Have you tried this button here

iveki said:
open "build.prop" file (with buildprop editor or root browser)
find line "ro.config.knox=v30"
change to "ro.config.knox=v00"
save changes
reboot phone
open Samsung Internet
Click to expand...
Click to collapse
I rooted my phone before but now i flashed with official rom i don't have access to system files i know i can root and then unroot my phone or flash TWRP recovey and edit it with ABD but the problem is if i do this the status won't be official i wanna change that build.prop and have official status what should i do?
I decided to edit MD5 rom file and change build.prop before i flash it so if i could change the MD5 rom files after i flash my phone the status will he official and the apps will work but how can i edit MD5 rom files?! it's hash!

Aschkan said:
I rooted my phone before but now i flashed with official rom i don't have access to system files i know i can root and then unroot my phone or flash TWRP recovey and edit it with ABD but the problem is if i do this the status won't be official i wanna change that build.prop and have official status what should i do?
I decided to edit MD5 rom file and change build.prop before i flash it so if i could change the MD5 rom files after i flash my phone the status will he official and the apps will work but how can i edit MD5 rom files?! it's hash!
Click to expand...
Click to collapse
If you did flash official firmware with odin and did not root it again, that line in build.prop should be set to v00. Why do you need official status for if i may ask?

iveki said:
If you did flash official firmware with odin and did not root it again, that line in build.prop should be set to v00. Why do you need official status for if i may ask?
Click to expand...
Click to collapse
well maybe I want to sell this phone in the future and those guys just check the rom status and some official apps
anyway I extract the md5 rom file and edit the build.prop file and compress it again but when I try to flash my edited rom it fails at flashing system

No need to edit room, just flash it with odin. Status should be official and that line in build.prop set to v00. Just a suggestion, maybe you can root your phone again and sell it as rooted, some people may prefer rooted phone to avoid hassle of rooting themselves. You said you rooted it once before so Knox is tripped forever and you cannot receive ota updates anyway. Greetings!!!