yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] Jay-Al:
Hi I'm on S10+ N975F-DS July firmware. I've followed the instruction in the first post but I seem to get stuck in 'Wipe data/factory reset in recovery step'

Doing 'Power + Bixby + Volume Up' boots up the phone with no Magisk and the next reboot with 'Power + Bixby + Volume Up' AND 'power only' will just shut the phone down once I let go of the button and I had to revert back to stock firmware
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] robbo1947:
If Magisk not showing when booting after the wipe just simply reinstall the Magisk apk and run it.

Watch this:

https://youtu.be/o3a8YnWT3yk
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] Jay-Al:
I try rooting following this video. Installed Magisk cause the phone to stop working (screen freezes, apps won't open). Reverted back to stock firmware after force restart the phone.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] Ivymike52:
Can someone help me?

I patched my AP ASG8 ITV file, but magisk has patched it wrong and now i can turn on my phone. I check with winrar and infact receive error.

Someone can patch ap file for me and send it to me with "We transfer"?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] robbo1947:
After you patch file you should copy it back to computer with ADB.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] Ivymike52:
i have patched file on my pc but is corrupted, i need of ASG8 ITV patched file.

i updated my phone with patched file corrupted and now i can't turn on it
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] robbo1947:
Your patched file would have got corrupted when it was copied from your phone to your computer.

Copy the file phone to computer using ADB.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] Ivymike52:
my phone is not detected by the PC
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
Then first flash the 4tlg.Stock firmware again.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ianmacd:
Some questions:

Are you using adb to transfer the AP file in both directions?

What is "4tlg firmware"?

Is your /data partition displaying the correct size when the phone is booted?

I'm also a little confused about how you're able to boot and patch the AP file if Odin is performing only a partial flash. Can you confirm that you're able to boot the phone after each failed attempt at flashing?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] Ivymike52:
I did... i reflash my original firmware AP + BL + Home CSC and CP but it doesn't turn on and not detected by pc.

Only in download mode
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] robbo1947:
You must get something after flashing in download mode.

Can you get into Stock Recovery, to be able to factory reset ?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
Yes, ADB in both directions. Firmware: G973FXXU3ASG8

Where can I see the size of the data partition?

After a failed attempt with Odin I have to flash the 4tlg.Firmwar - there is no more.

userdata.img.lz4 = 686.57 KB

magisk_patched.tar = 4.853.49 KB

[MENTION=499148]robbo1947[/MENTION]

I already tried factory reset before flashing. After the failed flashing I pull the USB plug, make an emergency stop and flash the stock firmware.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] Ivymike52:
I wanted avoid a factory reset and before trying to flash a patched file.

It's more simple but i need someone patching file for me and sending with "We transfer"

it takes few minutes patching file, send it me and should be resolved.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ianmacd:
For example:

$ df -h /data

Again, I don't know what "4tlg firmware" means. Can you explain? Vierteilig? If you're trying to say "stock firmware", please just say that. If so, are you saying that stock firmware flashes fine, but a patched AP does not?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
Yes, stock firmware and can flashing without problems. The gepatche AP does not work.

Unfortunately I can not do anything with $ df -h / data.:confused:;)
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] Ivymike52:
Solved fortunatly
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ianmacd:
Then the AP file is corrupt. It's that simple. Repatch and retry. Make sure to use adb for the transfer of the AP file to the phone, as well as for the transfer of the output file back to the computer.

Let me know which version of Magisk you are using for the patching.

Run it in a terminal.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
I have already downloaded firmware three times. With SamFirm and Frija. Magisk: MagiskManager v7.3.2.apk, MagiskManager v7.3.3-2019063001-ianmacd.apk, app-release.apk

If the AP is broken, why can I flash the stock firmware?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ianmacd:
I'm saying that the AP file is probably broken at one of the following stages:

After extraction from the firmware zip;

After copying to your device;

After patching;

After copying the output file back to the computer.

Verify the MD5 sum of the AP file at both ends, then verify the output file at both ends, too. You should get two matching pairs, each pair with a different sum.

Don't type the dollar sign when running df in the terminal. The dollar sign represents the UNIX prompt.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] daphun:
Ok, first, in linux the dollar sign shows the runtime environment you're in, that's not part of the command, ie. $ is a normal user, # is the superuser, the command is df -h /data (disk free -humanreadable /data)

Second, please describe the process you're doing BIT BY BIT, for example

flashing stock asg8, setup device with internet connection, developer options on, oem unlock exists and is grayed, installing magisk manager (canary? stable?), transfer AP from asg8 via adb push to phone, patching, transferring it back via adb pull, odin3_v3.13.1, no auto reboot, flashing > error

Did I miss something?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
MD5 sum? :eek::confused:

Do you mean this?:

AP: d27718fdc82a0539d60c78a2edd6a37a

magisk_patched.tar: afceb25c3f37466524763871e4085aea
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] daphun:
NO space in between / and data ... write /data

download an md5 tool from the playstore to calculate an md5 hash (long string), download a similar tool to your computer

(for example https://portableapps.com/de/apps/utilities/winmd5sum_portable if on windows)

let both tools calculate your AP and magisk_patched.tar checksum before AND after transfers, the values MUST be the same on both sides for the same file, otherwise one file got corrupted.

and for a reason: ALWAYS check the md5 after an internet download (that's why you'll find the checksum anywhere a firmware download is being offered)
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ianmacd:
Yes, but I asked you to do it four times in total, once at each end for each of the two files. You should have two matching pairs of checksums.

Your df command didn't run properly, because you didn't type the command exactly as I gave it to you. Cut and paste the command I gave you into a terminal.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
I'll try it

AP from PC to mobile - all the same

magisk patched.tar from mobile to PC - all the same
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] Jannomag:
I've rooted my ASG8 - now GPS doesn't work anymore. The indicator show up but no app is able to locate me. Any fix for this?

EDIT: After 3 hours it does work now without any changes and directly after I posted this issue here...
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
Next try:(

All 4 md5 checksums are fine (AP/magisk_patched.tar)

1. magisk_patched.tar + BL + CP + Home CSC = FAIL (cache.img)

2. magisk_patched.tar + Home CSS = Odin now stays on product.img (no FAIL)

3. magisk_patched.tar + BL + CP + CSC = Odin stops at userdata.img

4. magisk_patched.tar + CSS = Odin stops at userdata.img
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] robbo1947:
You haven't got something else running on your PC that is interfering have you. I remember back in the days of Samsung Kies any Kies related processes had to be stopped as they interfered with Odin. You haven't got Samsung Smartswitch running any processes in the background.

I have had a couple of instances of failed Odin flashes succeeding after a PC reboot. Try a reboot after a failure. USB driver issues maybe.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
I flashed the stick firmware 30 times without problem ....

Was already on another PC ...
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ExtremeGrief:
Flash only AP and resize data later.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
I have already done x times, Odin stays with userdata.img.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
Can you do something with that?

All 4 md5 checksums are fine (AP/magisk_patched.tar)
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] DaReDeViL:
KG state : Prenormal... That's your problem ! Your oem unlock isn't complete
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ExtremeGrief:
You are KG locked,why didnt you say that before?

[youtube]zqbu7jCmeMY[/youtube]

Here,this works with all Pie devices.

Or try to connect to samsung account.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
So it MUST be on Checking?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] DaReDeViL:
Check the video sent by ExtremeGriefe. It explains it all
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ExtremeGrief:
Yes.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
It has to unlock the boot loader again in download mode (Volume UP)> Check ing <.

After the restart I also have the "fake date"

The OEM unlock is gray, but I still have prenormal
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ExtremeGrief:
lock the bl and do the method.Dont forget to connect to samsung account
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
Samsung account, - is that important?

And if, before or after the reset of the date?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ExtremeGrief:
Without s account kg state will always be prenormal
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
Unfortunately, we did not go either.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] DaReDeViL:
Man, it has been a lot of pages of explanation of your problem while the solution can be pretty simple. As you finally realised that your unlocking isn't well done, you should consider taking one of the excellent guides available here on xda and start from scratch from step 1.

Good luck
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
Until now there were no instructions to prenormal, or have you seen any?;)

I've started over again x times.

Maybe that will not work with the new boot loader ASG8. (prenormal)He is also blocked, that you can not return to ASF3.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] DaReDeViL:
Starting from scratch means returning the phone to initial untouched virgin unmodified (got me?) state by relocking the bootloader then begin the whole procedure step by step and this time ensure you don't skip the oem unlock verification step.

Searching xda gave me also this similar problem

https://xdaforums.com/galaxy-s10/help/s10-sm-g973f-kg-prenormal-t3950791/amp/
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
I always turn on the OEM lock in developer mode. In the video, this irritates me because he does not do that there and automatically after restarting.

thanks for the link
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] robbo1947:
This video made by an XDA member does:

https://youtu.be/o3a8YnWT3yk
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
No chance.

Everything over again.

Bootloader locked, Stockrom, date 8 days back, manual update, restart, lock bootloader in the developer options, lock up bootloader in download mode > prenormal

The OEM unlock is active and gray

Now another question:

> prenormal <has something to do with the 7 days?

From when do the 7 days, from the flashing with Or the last Stockfirmware?

Is just funny, when I bought the phone, I have rooted the same day, and to do without the 7 day lock.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ru_dimka:
Instructions link is broken ((
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] kevinjmoore:
Help on rooting and installing TWRP on snapdragon sm-g9750

I am about to sink $750+ into an S10+. My wife owns the S10+ exynos version and I have successfully rooted that, but without TWRP. She doesn't care about backups of the system. I do. Also, the S10+ snap dragon has about 13% points better on battery.

I want to buy the sm-g9750 version from Hong Kong (with unlocked bootloader), but want to make 100% sure that root with Magisk AND TWRP works. Can anyone instruct me exactly on the steps to do it and provide a link to the correct files (which version/kernel rom, patching Magisk, installing the correct TWRP and anything else I should watch out for)? I would really appreciate it.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] robbo1947:
This is a very good guide that covers Magisk and TWRP:

https://www.the***********.com/samsung-galaxy-s10-twrp-magisk-root-guide/

(replace asterisks with c u s t o m d r o i d no spaces)

Tips I would offer are:

1. Use the unofficial TWRP from Ianmacd:

https://xdaforums.com/galaxy-s10/development/recovery-twrp-3-3-0-galaxy-s10-exynos-t392485

2. Avoid for the time being firmware above the ASF3 kernel (2019-07-05) for TWRP compatibility explained in Post 2 of the TWRP thread.

3. Always keep abreast of this Magisk thread as well as the Unofficial TWRP thread.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ExtremeGrief:
Snapdragon version isnt compatible with exynos twrp lol.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] kevinjmoore:
Can I flash the stock Chinese ROM onto the Hong Kong version, then flash the Chinese TWRP variant, and then flash the rooted Hong Kong ROM back on the phone?

I am looking for the info on Snapdragon HK version with the unlocked bootloader (s10+), not the exynos. Thanks anyways!
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] kevinjmoore:
Can I flash the stock Chinese ROM onto the Hong Kong version, then flash the Chinese TWRP variant, and then flash the rooted Hong Kong ROM back on the phone?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] jwbtx:
Does this mean we will have to wipe data each time we need to go through this process, or is this only with the original install of Magisk?

thx.

jwb

"That is correct, for every new official release, you basically need to go over the same process again, with the new AP file. "
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ru_dimka:
As I know that you do not need to do a wipe and the data will not loose
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] Jannomag:
Does anyone have a similar issue with the wifi as me?

Apps that load their content from the internet, as 9gag or reddit, are extremely slow with wifi enabled. If I disable wifi the apps are loading as fast as they should, even with 3g only.

I tested it at home with both networks (2.4 and 5 GHz) and also in different networks at work - everywhere the same issue.

I'm on ASG8 and had this issue even after factory reset without any other apps than reddit installed.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] robbo1947:
Firmware updates and keeping your data.

For phones Magisk rooted without TWRP.

Just download new firmware, copy the AP file of the new firmware to your phone.

Open Magisk Manager, ensure Magisk is up to date, if not, update it.

When Magisk is up to date, if you have any Magisk Modules running ,go into Modules and disable them (no need to uninstall them). Then reboot and go back into Magisk Manager.

Hit the top INSTALL, select INSTALL again then select 'Select and Patch a File'

Locate the new AP file and patch it. Then copy the magisk_patched.tar back to your computer, preferably with ADB to minimize corruption during transfer.

Open Odin 3.13.1 on your computer, deselect Reboot

under Options tab. Now use the new magisk_patched file in the AP slot, the BL and CP from your new firmware into their respective slots and importantly HOME_CSC into the CSC slot.

When flashed, do not wipe. Press and hold Bixby button, (Bixby is superfluous but convenient at this first point) Vol-down and Power, when screen goes off, quickly change to Vol-up button whilst still holding Bixby and Power. As soon as screen appears, let go of all buttons.

Your phone will now boot into Magisk mode, updated and data intact.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] rp4k:
No it wont work that way. Plus I dont advise anyone flashing the chinese firmware if they are dependent on google services because there are no google services and google services can't be installed on the chinese firmware. Plus all VPN software is blocked from being installed.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ru_dimka:
Guys, what way is better: root now or wait for the twrp with new kernel support?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] hanspampel:
You have to root too before you flash twrp. So where is the problem to root, flash old twrp and format data and flash after all process the patched stock recovery again to have a working camera again.

If you wait for new kernel sources and only root now you have to wipe again if you flash the new twrp. So do the whole process now and flash stock recovery after all is done and wait for new twrp.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ru_dimka:
Now I am on ASG8 already. So now I can not install TWRP, but I can get a root with Magisk. Is it ok? And when TWRP will be available I will install it, right?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ExtremeGrief:
Yes
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
You can flash TWRP if you need to flash something in Recovery. Then you have to flash again a patched stock-recovery.img.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ru_dimka:
Guys, I did a root today. Installed EdXposed, Firefds Kit, Amplify, Greenify. May be I missed something useful? Could you please recommend some tricks, mods, apps. I wish to do a good battery optimisation, debloat.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] robbo1947:
Absolutely right, if you're already on ASG8, you can flash your patched TWRP using Flashify. Reboot into TWRP recovery, quickly install multidisabler, then do whatever you want to do in TWRP. When you've done and before you leave TWRP, just reflash your patched stock recovery image.

Tip, always keep a copy of both patched recovery images in an easy to find safe place on your SDCard.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] NetSkipper:
Tried to flash G970FXXU3ASG8_G970FOXM3ASG8 for s10e. It failed. Got stuck in "an error has occurred while updating the device software use the emergency recovery function". Was able to flash back to stock from this screen via Odin.

I've unlocked the bootloader earlier and didn't use the device for a while (stock), getting the message about unlocked bootloader every boot. But after I flashed back to stock after the failure, I've noticed that I don't have the option "OEM Unlock" in Developer mode. Tried messing with the date like some tutorials explained, still don't have the option.

(I've coped the AP file to and back [patched] from the phone via ADB commands)

Any ideas?

<ID:0/004> Added!!

<OSM> Enter CS for MD5..

<OSM> Check MD5.. Do not unplug the cable..

<OSM> Please wait..

<OSM> Checking MD5 finished Sucessfully..

<OSM> Leave CS..

<OSM> Enter CS for MD5..

<OSM> Check MD5.. Do not unplug the cable..

<OSM> Please wait..

<OSM> Checking MD5 finished Sucessfully..

<OSM> Leave CS..

<OSM> Enter CS for MD5..

<OSM> Check MD5.. Do not unplug the cable..

<OSM> Please wait..

<OSM> Checking MD5 finished Sucessfully..

<OSM> Leave CS..

<ID:0/004> Odin engine v(ID:3.1301)..

<ID:0/004> File analysis..

<ID:0/004> skip file list for home binary

<ID:0/004> param.bin

<ID:0/004> userdata.img

<ID:0/004> dqmdbg.img

<ID:0/004> Home Binary Download

<ID:0/004> Total Binary size: 6588 M

<ID:0/004> SetupConnection..

<ID:0/004> Initialzation..

<ID:0/004> Get PIT for mapping..

<ID:0/004> Firmware update start..

<ID:0/004> NAND Write Start!!

<ID:0/004> SingleDownload.

<ID:0/004> sboot.bin

<ID:0/004> up_param.bin

<ID:0/004> cm.bin

<ID:0/004> keystorage.bin

<ID:0/004> uh.bin

<ID:0/004> vbmeta.img

<ID:0/004> dt.img

<ID:0/004> dtbo.img

<ID:0/004> system.img

<ID:0/004> vendor.img

<ID:0/004> vbmeta.img

<ID:0/004> boot.img

<ID:0/004> recovery.img

<ID:0/004> modem.bin

<ID:0/004> Transmission Complete..

<ID:0/004> Now Writing.. Please wait about 2 minutes

<ID:0/004> Receive Response from boot-loader

<ID:0/004> modem_debug.bin

<ID:0/004> Transmission Complete..

<ID:0/004> Now Writing.. Please wait about 2 minutes

<ID:0/004> Receive Response from boot-loader

<ID:0/004> cache.img

<ID:0/004> Complete(Write) operation failed.

<OSM> All threads completed. (succeed 0 / failed 1)
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ru_dimka:
Guys I need help with galaxy wearable. At first view everything looks well, watch paired, backup restored. But after reboot the app forget my watch... And ask for setup again. How to fix that?

---------- Post added at 06:17 AM ---------- Previous post was at 06:15 AM ----------

Do you found a solution?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] robbo1947:
Install libsecure_secure companion, this is a Magisk module. Go into Magisk Manager downloads and search then install.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ru_dimka:
Thank you!

----

Guys, please share your xposed/magisk modules list please.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] PillowCake:
Also interested in this :laugh:
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] PillowCake:
Is it normal that, after rooting an Exynos S10E, ANY app/service that is somehow tied with Microsoft does not work due to "network issues"?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] robbo1947:
Microsoft services such as Outlook, OneDrive are all working for me on Magisk rooted S10+.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] PillowCake:
You're right, both OneDrive and Outlook do work. Also Skype does work.

I'll correct my post then: the problems I have are related to OFFICE products (Word, Powerpoint), and appear when I try to "Sign In", as I get a message stating "Can't connect to the server, you might not have internet connection or the server isn't responding".

At the same time, I am unable to set-up an Exchange email account that uses outlook.office365.com as incoming/outgoing server.

Looks like Office365 rejects connections coming from rooted phones?

For the record, when I said "Outlook does work", I meant it because I was able to set up an email account that uses "hotmail" as domain; but if I tried the other account with the "outlook.office365.com" server then it failed.

EDIT: apparently it was a problem tied to blocked IPs by AdAway. Silly me.
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] gassan hirra:
Link to instructions not working ?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] TheUndertaker21:
did you manage to root ?

seems like N doesn't have root only the B model
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] ianmacd:
I assume you figured out why flashing your device was always failing. What was the cause?
[Samsung Galaxy S10 ROMs, Kernels, Recoveries, & Ot] bininga59:
I still could not root.

Everything over again, checksums are correct.

Bootloader in developer mode (greyed out) and download mode disabled.

It stays with >prenormal<:(

The OEM option in developer mode is always there, no matter how many times I flash a stock firmware.