Need help with a s8 root? - Samsung Galaxy S8 Questions and Answers

Hello i was trying to root my phone i have rooted all my old phones and most of the times it works fine but this time i don't know what i did wrong. when i tried the first time it said failed so i did not know what do to do so i just did a reboot and now i am perma rebooting and can't stop i can put it in download mode but i don't know what do there can anyone help or am i ****ed?. all i can really do is put it in download mode let me know if you need any info and i can try and give it to you

Bootylicious01 said:
Hello i was trying to root my phone i have rooted all my old phones and most of the times it works fine but this time i don't know what i did wrong. when i tried the first time it said failed so i did not know what do to do so i just did a reboot and now i am perma rebooting and can't stop i can put it in download mode but i don't know what do there can anyone help or am i ****ed?. all i can really do is put it in download mode let me know if you need any info and i can try and give it to you
Click to expand...
Click to collapse
first of all, i need your firmware, your root method you tried. If you bootloop your phone you must flash the stock firmware through odin .. and then root with a legit way.

StonebridgeGr said:
first of all, i need your firmware, your root method you tried. If you bootloop your phone you must flash the stock firmware through odin .. and then root with a legit way.
Click to expand...
Click to collapse
Hopefully this is what you need i tried rooting my G950U and used this https://forum.xda-developers.com/galaxy-s8/development/root-partcyborgrom-aqi6-deodexed-t3702988

Bootylicious01 said:
Hopefully this is what you need i tried rooting my G950U and used this https://forum.xda-developers.com/galaxy-s8/development/root-partcyborgrom-aqi6-deodexed-t3702988
Click to expand...
Click to collapse
i am little bit confused, help me to help you ! Well , now your phone is bootlooped or no? If it is not , what rom do you have? stock one ?
You can try this method as well, because the method you tried needs to flash a custom rom . i do not like that kind of root method . For me first you flash twrp through odin, flash root, better magisk, and then flash your rom .
http://androidflagship.com/26834-how-to-root-galaxy-s8-sm-g950u-with-cf-auto-root

StonebridgeGr said:
first of all, i need your firmware, your root method you tried. If you bootloop your phone you must flash the stock firmware through odin .. and then root with a legit way.
Click to expand...
Click to collapse
Oh im sorry yes i am in a bootloop

Bootylicious01 said:
Oh im sorry yes i am in a bootloop
Click to expand...
Click to collapse
alright you are gonna need to flash stock rom from sammobile look the link bellow, but first create an account on sammobile . the process will take like 3 hours . after that you flash the stock rom, and boot your phone normally, enable dev option by tapping 7 times on build number on software information, then go to developer options and enable Usb debugging, get your phone on download mode by turning off your phone and pressing the power button, bixby button, and volume up to flash root . i think you know the process . i will be waiting for you reply.
search for your country and csc first. unless if you already have the firmware on you pc.
https://www.sammobile.com/firmwares/galaxy-s8/SM-G950U/

Related

Help please

Hello everyone i have a note 3 and it is rooted and has a a kernel flashed on it, now i want to revert back to my stock rom and i know i have to download the software and flash it with odin but i cant find my software anywhere could anyone give me a link to the firmware for my specific device here are its details
build number: N9005XXUDMJ7
CSC:N9005DTUDMJ4
NAME:NOTE 3 N9005
PLEASE HELP ME I WOULD BE REALLY GRATE-FULL TO THE PERSN WHO CAN LEND ME THE LINK I TRIED FLASHING A STOCK ROM WITH A SAME BUILD NUMBER BUT DIFFERENT CSC AND IT WAS A FAIL LUCKILY MY DEVICE STILL WORKS BUT I REALLY WANT TO GO BACK TO STOCK PLEASE. THANKYOU
go to sammobile.com and search for your model there
kewlkaka1203 said:
Hello everyone i have a note 3 and it is rooted and has a a kernel flashed on it, now i want to revert back to my stock rom and i know i have to download the software and flash it with odin but i cant find my software anywhere could anyone give me a link to the firmware for my specific device here are its details
build number: N9005XXUDMJ7
CSC:N9005DTUDMJ4
NAME:NOTE 3 N9005
PLEASE HELP ME I WOULD BE REALLY GRATE-FULL TO THE PERSN WHO CAN LEND ME THE LINK I TRIED FLASHING A STOCK ROM WITH A SAME BUILD NUMBER BUT DIFFERENT CSC AND IT WAS A FAIL LUCKILY MY DEVICE STILL WORKS BUT I REALLY WANT TO GO BACK TO STOCK PLEASE. THANKYOU
Click to expand...
Click to collapse
Install app called "phone Info" from google store, it will take you to correct firmware as per your country origin.
kewlkaka1203 said:
I TRIED FLASHING A STOCK ROM WITH A SAME BUILD NUMBER BUT DIFFERENT CSC AND IT WAS A FAIL LUCKILY MY DEVICE STILL WORKS
Click to expand...
Click to collapse
That shouldn't have failed, CSC mismatch is not a cause of flash failure. Can you provide more details?
Hm...
Hi guys,
I had an issue similar to this and have no recollection what I did to fix it. I don't even think that I fixed it, ever. Meaning - no stock ROM install for me for months and months now.
I just downloaded some AOSP/TW ROM and flashed. Are you able to get to the custom recovery? Please confirm - I've read somewhere that you can flash stock from custom recovery. I did try a few "PIT" files, with no help.
P.S. I remembered a bit now. I was finally able to flash it through Odin, but entered boot loop. So, no go!
My eyes are on this thread.
Good luck,
Sonny B.
details↓↓↓↓
Bulbous said:
That shouldn't have failed, CSC mismatch is not a cause of flash failure. Can you provide more details?
Click to expand...
Click to collapse
Um sorry for the late reply. So what happens is i down the firmware from sammobile sure that it was for my model and build number but the csc was of switzerland different than mine next i flashed the rom from 3 different versions of odin starting from v.3.10 it started saying checking md5 file and it was taking too long and we had lost hope then suddenly it said md5 read succesfully and then brought up another dialouge saying setup connection and then cam up with a fail message usb debugging and all the process was done correctly i know this is a late reply but please reply back if you are there thanks
if....
sonny_b_bih said:
Hi guys,
I had an issue similar to this and have no recollection what I did to fix it. I don't even think that I fixed it, ever. Meaning - no stock ROM install for me for months and months now.
I just downloaded some AOSP/TW ROM and flashed. Are you able to get to the custom recovery? Please confirm - I've read somewhere that you can flash stock from custom recovery. I did try a few "PIT" files, with no help.
P.S. I remembered a bit now. I was finally able to flash it through Odin, but entered boot loop. So, no go!
My eyes are on this thread.
Good luck,
Sonny B.
Click to expand...
Click to collapse
If it was a pass message on odin it shouldve worked go into recovery mode and do a factory reset from there it should work it happened with me too but remember dont leave the phone switched on as its stuck in boot loop cause when the powers dead ur phone wont charge any more it would keep thinking as if its not bieng charged if thats what u did i recommend making a factory cable search it on google and charge from that so the device knows its bieng charged once the wipe data is done reset and hopefully it would work if not i think u should flash another stock rom again i hope i helped
kewlkaka1203 said:
If it was a pass message on odin it shouldve worked go into recovery mode and do a factory reset from there it should work it happened with me too but remember dont leave the phone switched on as its stuck in boot loop cause when the powers dead ur phone wont charge any more it would keep thinking as if its not bieng charged if thats what u did i recommend making a factory cable search it on google and charge from that so the device knows its bieng charged once the wipe data is done reset and hopefully it would work if not i think u should flash another stock rom again i hope i helped
Click to expand...
Click to collapse
Did you solve ur problem?
........
Joku1981 said:
Did you solve ur problem?
Click to expand...
Click to collapse
NO
Hi guys ,
There're three possibilities about the country origin by comparing the data on sammobile.You can try to flash these three versions firmwares.one of them must be correct! Portugal PDA:N9005XXUDMJ7 CSC:N9005OPTDMJ4 SLOVENIA PDA:N9005XXUDMJ7 CSC:N9005OXXDMJ4 POLAND PDA:N9005XXUDMJ7 CSC:N9005PRTDMJ4.download link is also on sammobile.com!
Good luck!
Sent from my SM-N9005 using XDA Free mobile app
Install Phone INFO ★Samsung★ app > Menu > 'Firmware Browser'. Download the firmware for your device and flash it via Odin.

Trying to root sm-g900w8vlu1coi4

Hi guys.
I have a galaxy s5 sm-g900w8 and i have tried to root it today. Iv took the good file on chainfire. Every thing seen to be good. So iv root it whit odin and well evrything look to work fine. Nothing to report. But well when im checking whit a tool who check if the root work, they always said its not rooted but nothing in the step iv done lets us think something gone wrong. So the question is , did root for lolipop 5.1.1 is supported. Dont know much what to at this point. Im a .net developer so, im not supposed to be that bad !! lol but its my first root. I would appréciate any help at this point cause iv pass like 10 hours on this phone today . ty
Try an app that requires Root, see if SuperSU pops up and asks you to grant permissions for root
*Detection* said:
Try an app that requires Root, see if SuperSU pops up and asks you to grant permissions for root
Click to expand...
Click to collapse
Iv tryed whit TWRP Manager but they said Root is required for this app.
Whit root checker they said Sorry! Root access is not properly installed on this device.
Its lets me this the root have not worked.
Try this
http://forum.xda-developers.com/showpost.php?p=64961009&postcount=2
*Detection* said:
Try this
http://forum.xda-developers.com/showpost.php?p=64961009&postcount=2
Click to expand...
Click to collapse
Seen i cant figure out how i can flash TWRP whit odin. I foud 2 file one is .apk the other on is .img. Odin dont support thes kind of file. :S
Bhaoui said:
Seen i cant figure out how i can flash TWRP whit odin. I foud 2 file one is .apk the other on is .img. Odin dont support thes kind of file. :S
Click to expand...
Click to collapse
.TAR
*Detection* said:
.TAR
Click to expand...
Click to collapse
Im not sure of whut its mean.
TWRPManager.apk = TWRPManager.apk.tar
or
TWRPManager.apk=TWRPManager.tar
or the file is .tar basicly. cause i follow ur link and iv not seen anywhere we have to replace the extention. Just to be sure. Dont want to instal the wring thing and brick it. this phone is 1 month old.
By the way a big thanks for the time and info you provide.
If you don't know what .apk or .tar is, you shouldn't be messing with your phone
Especially if you can't follow a guide
https://dl.twrp.me/klte/twrp-2.8.7.0-klte.img.tar.html
*Detection* said:
If you don't know what .apk or .tar is, you shouldn't be messing with your phone
Especially if you can't follow a guide
https://dl.twrp.me/klte/twrp-2.8.7.0-klte.img.tar.html
Click to expand...
Click to collapse
Yuup, by the time i figured out how its work, but well at the end got same error. Seen thats suppersu app make phone rolad icon on phone constantly. Ov got the same result whit the odin methode. So im gonna assume there something wrong for this model. By the way the knox have triggered so there is no more wararnty.. not much more to loss, evrything to gain at this point. I still thanks you again for all. Keep going ur doing a good job over here. Stay calm and keep coding
Iv dream
Hey guys im up for an other day to root that samsung s5. Iv dream this night iv got it wrong.
ok im gonna tell you whut i did step by step. So mayby someone could tell me what im doing wrong
1- Phone is stock. Iv put back the stock system from telus.
2- Iv copie supersu zip on the phone.
3- Load twrp in odin (2.8.7)
4-rebbot phone on download mode
4- Iv flash twrp whit odin.
5- Reboot phone on recovery mode, iv could seen twrp screen.
6- clic on install and chose supersu and flash it.
7- reboot phone as usual
8- result was wizz touch keep comming to screen and relead all icon on phone in lloop.
9- reinstall stock system from telus.
10- Finally phone was not rooted.
I was wondering if i have to cf-auto-root befor all thes step?
because whit cf-auto-root, i got basicly same effect on reboot, wizz touch keep comming to screen and reload icon. If i uninstalle superSu and other app who using root, this solve the issu whit wizz touch.
Any got clue for me.
There is no more garantee on this phone cause knox have been triggered
when im looking on googel seen no one got hard time to root s5.
What im doing wrong.?
Got phone rooted
Hi guys,
Iv got this damn phone rooted now. But i got probleme now whit this superSu who cant get binary. Its fail whene its want t update binary from superSu.
Anyone got clu about getting this binary up to date in superSu.
Thanks
Uninstall SuperSU, and root it again

My phone stopped working after trying to unroot NEED HELP

Well i rooted my device and the bugs were to much to deal with so i decided to unroot by flashing the stockedgeboot and now every time i boot my device it goes straight to recovery mode Can someone please help?
nyamd20 said:
Well i rooted my device and the bugs were to much to deal with so i decided to unroot by flashing the stockedgeboot and now every time i boot my device it goes straight to recovery mode Can someone please help?
Click to expand...
Click to collapse
odin to PG1 firmware
guaneet said:
odin to PG1 firmware
Click to expand...
Click to collapse
how exactly would i do that?
nyamd20 said:
how exactly would i do that?
Click to expand...
Click to collapse
Have you tried just selecting reboot system now.
nyamd20 said:
how exactly would i do that?
Click to expand...
Click to collapse
If you have to ask this question. Then you should of never rooted you phone. These are Basic things you should be able to do. Before you root.
nyamd20 said:
how exactly would i do that?
Click to expand...
Click to collapse
You need to download Odin, then download one of the recent firmwares like PD8 etc. Put your phone in download mode, hook it to your computer, open Odin, click AP then pick the firmware file you downloaded and hit start.
You should have Odin from when you rooted and you can find the firmware file on the forum here. Just search for PD8 or PG1.
You soft bricked your device. no big deal Samsung makes it fairly easy to fix. Download Smart Switch to your computer and use the Emergency Software Recovery/ initialization process to recover your device. You will have to re initialize your device and you will lose everything on your internal storage but your phone will be fine.
Again the root method discovered uses an ENG boot and is not meant for every day use it is not true root and will always cause more issues than it is worth.

Hard bricked,only vibrates

Hello guys,i was trying to flash LOS and after many tries i hard bricked my phone.At start,screen wasnt turning on and phone vibrated sholtly every 1 sec.I did EDL and then flashed different roms but still phone just vibrates but for a bit longer.When i do EDL it gets recognised by pc.Also when i flash a rom before i try to boot,if i connect it to power the led is blinking.
I dont want to be this guy who opens a thread that has opened many times,but i couldnt figure out a solution whatsoever.Thanks in advance.
Did you try downgrade from pie to oreo? Can you enter fastboot mode?
I bricked my phone too. Nothing worked for me. I hope you have more luck.
How it got bricked? Did you read the whole tutorial ?
emiljano539 said:
How it got bricked? Did you read the whole tutorial ?
Click to expand...
Click to collapse
I tried to flash from a video in youtube and didnt work.My system was deleted so i tried flashing different roms,it let me flash stock android and when i rebooted it just vibrated.Looks like the first vibration is the same as when the phone boots and the rest are a bit longer.
degen1997 said:
I tried to flash from a video in youtube and didnt work.My system was deleted so i tried flashing different roms,it let me flash stock android and when i rebooted it just vibrated.Looks like the first vibration is the same as when the phone boots and the rest are a bit longer.
Click to expand...
Click to collapse
Does it let you to boot into twrp now? If yes try to flash the stock rom via twrp there is a version which you flash directly with twrp
emiljano539 said:
Does it let you to boot into twrp now? If yes try to flash the stock rom via twrp there is a version which you flash directly with twrp
Click to expand...
Click to collapse
Sadly it doesnt,i can flash roms though with edl mode and miflash,maybe i haven't tried the correct one yet?Do you know which rom i need to flash for stock android 7 with mi flash?I've seen that other people have had the same problem but dont know if anyone managed to get through it.
degen1997 said:
Sadly it doesnt,i can flash roms though with edl mode and miflash,maybe i haven't tried the correct one yet?Do you know which rom i need to flash for stock android 7 with mi flash?I've seen that other people have had the same problem but dont know if anyone managed to get through it.
Click to expand...
Click to collapse
Check it :https://forum.xda-developers.com/showpost.php?p=75711835&postcount=2
I hope it helps
degen1997 said:
Sadly it doesnt,i can flash roms though with edl mode and miflash,maybe i haven't tried the correct one yet?Do you know which rom i need to flash for stock android 7 with mi flash?I've seen that other people have had the same problem but dont know if anyone managed to get through it.
Click to expand...
Click to collapse
I was one of them. I was lucky though and got a new phone from the dealer. I followed all the threads with the same issue. Never saw one user who was able to solve it.
XtraWater said:
I was one of them. I was lucky though and got a new phone from the dealer. I followed all the threads with the same issue. Never saw one user who was able to solve it.
Click to expand...
Click to collapse
I was thinking about flashing a Rom because im in stock now only rooted... But you guys scared me
emiljano539 said:
I was thinking about flashing a Rom because im in stock now only rooted... But you guys scared me
Click to expand...
Click to collapse
I recommend you to read a lot about flashing custom ROMs before trying to do it.
LineageOS has a pretty explicit installing tutorial.
If you can get into fastboot mode there is hope.
Remember that you must have the bootloader unlocked.
my thread
emiljano539 said:
How it got bricked? Did you read the whole tutorial ?
Click to expand...
Click to collapse
Hi everyone, I have rooted Mi A1 (pie), I have a hard brick. but fixed, when flashing Rom with TWRP, my phone cannot receive the partition / 'cache', when root receives the message: error: 28, I need help, thank you very much

Galaxy S8 bricked - Stuck in boot loop after flashing twrp

Hey there everyone,
I wanted to root my s8 (sm-950f) and when I flashed twrp my phone initially got stuck in Samsung logo. After managing to shut it down I tried to go to recovery mode to wipe everything and perform a factory reset but I can not do it. All that happens is I get to s8 screen and it reads in red on top left of the screen "Only official released binaries are allowed to be flashed" and it keeps resetting itself. I can access download mode but that's it, I can't do anything else. Currently downloading a stock firmware to try and flash it but with the free downloads it's taking its time. Any help appreciated, I really want to unbrick my phone
note: It shows FRP and OEM lock to be off in download mode, i dont even know if i'll even be able to flash a new fw. Do I just have a very expensive brick in my hands now?
nekropok said:
Hey there everyone,
I wanted to root my s8 (sm-950f) and when I flashed twrp my phone initially got stuck in Samsung logo. After managing to shut it down I tried to go to recovery mode to wipe everything and perform a factory reset but I can not do it. All that happens is I get to s8 screen and it reads in red on top left of the screen "Only official released binaries are allowed to be flashed" and it keeps resetting itself. I can access download mode but that's it, I can't do anything else. Currently downloading a stock firmware to try and flash it but with the free downloads it's taking its time. Any help appreciated, I really want to unbrick my phone
Click to expand...
Click to collapse
This must be a international S8... Did you activate oem unlock in developer settings before flashing twrp
([emoji3590]09-09-18[emoji3590])
I'm not sure if it's international, it's most likely a Turkish version.
And yeah to your question
nekropok said:
I'm not sure if it's international, it's most likely a Turkish version.
And yeah to your question
Click to expand...
Click to collapse
But you know for a fact that there's a twrp version for your device.... Not good to do these expensive phones like that without officially having all the facts
([emoji3590]09-09-18[emoji3590])
Well it's too late for that now, I need actual solutions. I also tried smart switch - it doesn't recognize the phone
nekropok said:
Well it's too late for that now, I need actual solutions. I also tried smart switch - it doesn't recognize the phone
Click to expand...
Click to collapse
On the xda thread for your device there aren't no stock roms uploaded to Android host for fast download so you can flash in Odin and start the process of twrp again or just leave it alone you have a S8 it's good money
([emoji3590]09-09-18[emoji3590])
WHEW. Flashing a stock firmware seems to have fixed the issue. Mods can lock the thread.
nekropok said:
WHEW. Flashing a stock firmware seems to have fixed the issue. Mods can lock the thread.
Click to expand...
Click to collapse
You going to give up on twrp
([emoji3590]09-09-18[emoji3590])
I do want to root, but I don't want to approach it without knowing all my facts, do you have any suggestions for guides for Android 9.0?
nekropok said:
I do want to root, but I don't want to approach it without knowing all my facts, do you have any suggestions for guides for Android 9.0?
Click to expand...
Click to collapse
Just look in your device forum everything Is there however your device is a international cause it ends in with the F so twrp does work for your device..... You just need to find the specific one for your model once you have twrp you can install a android 9 custom rom
([emoji3590]09-09-18[emoji3590])
I had same issue as you and was pointed towards this thread may be of some use to you?
https://forum.xda-developers.com/sa...w-to/guide-root-install-twrp-samsung-t3747535
Problem on my S8
PoochyX said:
This must be a international S8... Did you activate oem unlock in developer settings before flashing twrp
([emoji3590]09-09-18[emoji3590])
Click to expand...
Click to collapse
Sorry but I have a serious problem. I have activated oem and debug usb on developer option, but I can't install TWRP. I have tried with odin, prince cosmy odin, odin patched but FAIL everywhere, please help me, I just want twrp and i want to install a custom rom. thanks in advance everyone. If is a problem answer me here, you can send me a pvt message. I tried it from 3 days with the same FAILS :_(
I had this problem too a year ago but wasn't able to reflash the official firmware, but when I went to Samsung they fixed it for free even though Knox was already tripped
FabiusMod said:
Sorry but I have a serious problem. I have activated oem and debug usb on developer option, but I can't install TWRP. I have tried with odin, prince cosmy odin, odin patched but FAIL everywhere, please help me, I just want twrp and i want to install a custom rom. thanks in advance everyone. If is a problem answer me here, you can send me a pvt message. I tried it from 3 days with the same FAILS :_(
Click to expand...
Click to collapse
are you able to flash the stock firmware on it and get it to boot without TWRP installed?
I am with a stock rom now, The device works fine.

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