GO Back To Basics - Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)

Hi there, I will keep this as short as possible and jump straight to the topic.
I have been using various custom ROMs for the past two years- some were excellent and others not so good. Despite the awesome Exynos 7870 community and devs that provide many superior ROMs, I decided to go back to the Stock ROM since I am planning to resell my device. With this glorious purpose, I installed the stock firmware from Sammobile with the help of Odin 3.14.1. I experienced nostalgia going back to android 8 from 10 (was using A7 Port from Astrako before).
It worked and everything seemed fine until I opened Samsung Pass and to my surprise it said that my device was rooted and I could not use Samsung Pass. Not that I care using it anyway but it is the root that bothers me more. I thought I had completely gone back to stock after installing the stock firmware then why does the root still persist.
I need help un-rooting my device and get a 'completely stock' experience.
Please help!

Your device is as stock as it gets when Samsung pass says your device is rooted it is not actually rooted it is just that Knox was tripped the first time you rooted your phone and so the app thinks your phone is rooted unfortunately there is no way to undo this since know is an e-fuse.

Related

For seasoned developers: I337 NC1 At&t crisis-help sought

Note: Relevant device info will be provided below.
Dear techwizards and wannabe,
I've been trying to root my phone for a while, I've done it before: both my S II and S III were international variants, and rooting those devices was very simple. But after getting an S IV from America and consensually downloading a samsung issued update -- I had yet to read up on the disadvantages of knox -- my rooting and android experience took a turn for the worse.
Long story short -- I know developers are a proud bunch who value their time -- I tried rooting my phone yesterday after almost smashing my phone on a coffee table. They say it's a well known side effect of Touchwiz, but I'll leave that to you.
I used a towelroot.com root -- a wonderful tool, if I may say so. After that, I visited the CM website and picked out the compatible CM11. I never got to flashing it though, as my problems arose while installing a recovery.
I had downloaded an app, a something recovery or another. They had an option to flash recoveries on there--it would download your recovery for you and do all the work, which seemed plausible as most video tutorials demonstrated. To my astonishment, doing so bricked my phone.
I tracked back, looked for the samsung stock rom, downloaded all 2.2 gb's of it and flashed it. It worked. My phone was functional but I suspect something within it stinks. My device, apparently for security reasons, wont let my wifi or 4g to establish a connection. It's making it impossible for me to fix this problem as I can't root my device or flash a custom rom.
About Device:
Pre problem I was running a:
SGH-I337UCUFNC1 baseband. Build Number ending with: NC1.
Android version: 4.2.2
Post problem:
Baseband: I337UCUFNC1
Build Number: JSS15J.I337UCUEMK2
Android version 4.3.
If I could find my original stock 4.2.2 NC1 version and get simple instructions on how to re-install it back to stock version, I'd be very grateful.
If you know how I could fix the internet issue on the MK2 one, and provide some simple instructions of how to root it, I'd be grateful too.
If you think neither would work, and have something else in mind, Im open to your suggestions.
Much Regards,
Y
androidshmandroid said:
Note: Relevant device info will be provided below.
Dear techwizards and wannabe,
I've been trying to root my phone for a while, I've done it before: both my S II and S III were international variants, and rooting those devices was very simple. But after getting an S IV from America and consensually downloading a samsung issued update -- I had yet to read up on the disadvantages of knox -- my rooting and android experience took a turn for the worse.
Long story short -- I know developers are a proud bunch who value their time -- I tried rooting my phone yesterday after almost smashing my phone on a coffee table. They say it's a well known side effect of Touchwiz, but I'll leave that to you.
I used a towelroot.com root -- a wonderful tool, if I may say so. After that, I visited the CM website and picked out the compatible CM11. I never got to flashing it though, as my problems arose while installing a recovery.
I had downloaded an app, a something recovery or another. They had an option to flash recoveries on there--it would download your recovery for you and do all the work, which seemed plausible as most video tutorials demonstrated. To my astonishment, doing so bricked my phone.
I tracked back, looked for the samsung stock rom, downloaded all 2.2 gb's of it and flashed it. It worked. My phone was functional but I suspect something within it stinks. My device, apparently for security reasons, wont let my wifi or 4g to establish a connection. It's making it impossible for me to fix this problem as I can't root my device or flash a custom rom.
About Device:
Pre problem I was running a:
SGH-I337UCUFNC1 baseband. Build Number ending with: NC1.
Android version: 4.2.2
Post problem:
Baseband: I337UCUFNC1
Build Number: JSS15J.I337UCUEMK2
Android version 4.3.
If I could find my original stock 4.2.2 NC1 version and get simple instructions on how to re-install it back to stock version, I'd be very grateful.
If you know how I could fix the internet issue on the MK2 one, and provide some simple instructions of how to root it, I'd be grateful too.
If you think neither would work, and have something else in mind, Im open to your suggestions.
Much Regards,
Y
Click to expand...
Click to collapse
Two things:
1. You're posting in the wrong forum, this is the forum for the S4 Active i537, a different phone than the regular S4 i337.
2. The i337 had a locked bootloader that cannot be unlocked. Therefore it is impossible to install a custom recovery other than SafeStrap and it is impossible to install ROMs that are not TouchWiz-based ROMs.
Good luck.

C6616 (Canada) 5.1.1 Root Possible?

I bought this phone today, and it was on 4.1 or something - some rom. I came back to XDA the wonderful fairy land to make my dreams come true.
Alas, and as always (6th phone in a row) I am lost. I rooted successfully the 4.1 (I forget what it *actually* was) and that was fine. It worked. I used a DooMLoRD special secret package that he made specifically for us Canadians, I don't know how I found it either as it was buried deep in a different thread. As far as I know the 'perf'(..?) exploit has been patched by Sony.
Seeing how I haven't been around here in about 10 to 16 months, I forgot how everything works. I upgraded my device to the official 5.1.1 expecting to retain my root, and then intended on getting my hands a little dirty in the coming weeks (or at least get a Kernel that seeks to improve battery life)
my bootloader is still locked. I will note, however, that Kingroot, the APK succesfully got me rooted. But that app is weird, and I don't know if I trust it... I also don't know what would happen if I tried to flash a new kernel.
ANYWAY THANKS FOR READING THIS
Search tool is a gift, I have been and will continue to be searching probably way too intensely for a fix or some help.
Cheers to all
k.

G920AUCS5DPJ1 Root?

Any way to root 6.0.1 G920AUCS5DPJ1 yet? Did some research but could not find a way to root for this particular build. Any update?
I've been searching for an easier method to root my phone and I'm shocked at how few options there are to root my s6. I've always been able to come across more than enough information to root all the previous galaxy phones but for some reason there doesn't seem to be an easy method (like ping-pong root or something automated) I'd appreciate if anyone has any feedback on rooting the new build after the November security patch the build number is G925AUCS5DPK1
Hidd3nD3Ath said:
I've been searching for an easier method to root my phone and I'm shocked at how few options there are to root my s6. I've always been able to come across more than enough information to root all the previous galaxy phones but for some reason there doesn't seem to be an easy method (like ping-pong root or something automated) I'd appreciate if anyone has any feedback on rooting the new build after the November security patch the build number is G925AUCS5DPK1
Click to expand...
Click to collapse
Feedback is, there is no root for the new builds.
Sent from my SAMSUNG-SM-G920A using Tapatalk
And is there any way to go back to old builds flashing with ODIN an old stock firmware?
I confirm: once you get the phone on a newer version, you can't downgrade it. I tried to go from 6.0.1 to 5.1.1 flashing with ODIN. The ODIN process went well, but after the phone took the older load, it got stuck in the ANDROID screen
To get it back to life i had to flash again its original stock version at 6..0.1
So the question is if there will be any developement on S6 ATT 6.0.1 to get it rooted or TWRP. RIght now it seems we are stuck. No root, No custom rom I will keep my S4 that performs like a charm with root and custom roms!
ronniler said:
I confirm: once you get the phone on a newer version, you can't downgrade it. I tried to go from 6.0.1 to 5.1.1 flashing with ODIN. The ODIN process went well, but after the phone took the older load, it got stuck in the ANDROID screen
To get it back to life i had to flash again its original stock version at 6..0.1
So the question is if there will be any developement on S6 ATT 6.0.1 to get it rooted or TWRP. RIght now it seems we are stuck. No root, No custom rom I will keep my S4 that performs like a charm with root and custom roms!
Click to expand...
Click to collapse
Development has been essentially dead on the ATT version for many months.
Sent from my SAMSUNG-SM-G920A using Tapatalk
Thanks @dandrumheller for the reply
I am debating myself to try something even i know is highly possible i break the phone. I really need a rooted phone and this s6 is a replacement for my s6 given to me by ATT. If i can't get it rooted, it will sit there forever. So probably i will take the risk to try to root/load anything experimental
:S

Google pay not working after unroot

Hi I've been using a custom rom for quite some time now but I decided to go back to stock as I don't really see the benefits.
the issue I'm having is despite flashing a stock rom in Odin and seemingly completely unrooting the device, apps like google pay aren't allowing me to use them as they say the device has been rooted or modified in some way.
in the settings it clearly says my device is official status, does anyone know how to overcome this issue please? I prefer to use google pay to my cards as I often lose them if I take them out
thanks
Drizzy xS said:
Hi I've been using a custom rom for quite some time now but I decided to go back to stock as I don't really see the benefits.
the issue I'm having is despite flashing a stock rom in Odin and seemingly completely unrooting the device, apps like google pay aren't allowing me to use them as they say the device has been rooted or modified in some way.
in the settings it clearly says my device is official status, does anyone know how to overcome this issue please? I prefer to use google pay to my cards as I often lose them if I take them out
thanks
Click to expand...
Click to collapse
well it was probably written in every thread when you downloaded twrp and followed the guide to root that this was going to happen. its pretty wide spread knowledge if you'd care to have investigate a bit before jumping ship. been like this for years and years so nothing new or "hidden".
reading goes a long way. even now if you'd have taken a minute to investigate you'd see the futility of what you want to accomplish. ( going to stock and expecting it to be as it once was before knox was tripped)
moreover there are guides on how to hide google pay and installing a version that does not detect root or a modified system.
search is your friend.
edit
there is one thing that i just though of that you might have forgotten to do and just might work though.
during the rooting/twrp process you had to go to dev options and toggle the OEM unlock.
go there and lock back OEM. this will wipe device so beware.
also when you fully flashed back the 4 md5 files with odin, was data wiped?

n960f-to root or not

Hi All,
I have a n960f ds. I am seeing a few custom roms come in like lineage os. Have been a heavy custom rom users in my previous phones. Is it a good time to root n960f ds now? Are there good enough roms for pur device to do this? Pls advise.
IMHO, if you are not worried about unlocking the bootloader (which trips Knox permanently, and perhaps losing the warranty - not the case in my country), then go ahead.
If you want an as near as stock experience, I recommend DevBase rom from ALEXNDR
https://forum.xda-developers.com/ga.../test-s2arh6-devbase-v5-9-encryption-t3847061
It has amazing options for installation (took me some time to go through all of the explanations), but still a plain installation and update is a piece of cake. TBH I haven't tried any other ROM in the Note 9 apart from a rooting I did myself initially via Magisk directly (not through TWRP). I have android pay etc working thanks to Magisk Hide. Even Samsung pay is working but only via my Gear S3 watch (through the phone app of course).
I have used the LOS on other phones previously and I also like it, but for the time being on the Note 9 I am sticking with as close to stock as possible. When Samsung stops supports and updates on it, I will consider the LOS as my first choice.

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