yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S8 & S8+ Cross Device Development] Aanze:
Thanks, makes sense !

While I'm here I might as well ask; is this app still incompatible with Aroma installed ROM ?
[Samsung Galaxy S8 & S8+ Cross Device Development] yshalsager:
Welcome,

Yeah, you should patch zip firstly then install it using TWRP
[Samsung Galaxy S8 & S8+ Cross Device Development] tomaasz:
Could you send me your multiroms configuration ? What roms on which partition you have ?
[Samsung Galaxy S8 & S8+ Cross Device Development] 012345678:
Samsung pay will work if you hide with Magisk and Cydia Root Cloak.

---------- Post added at 03:51 PM ---------- Previous post was at 03:50 PM ----------

Any infos if will support G9550 as dream2qltechn ?

---------- Post added at 04:03 PM ---------- Previous post was at 03:51 PM ----------

and hey, news from my testing for the G9550 with Cameron Kernel and Image-new boot...

Just install with ODIN the files:

Bootloader (BL) take the Chinese Bootloader!!!! Important, if will stay unlocked, no frp locking with

BL_G9550ZCU1AQEE_CL11462158_QB13751004_REV00_user_low_ship_MULTI_CERT.tar

SYSTEM(AP)

AP_G9550ZHU1AQG6_CL11984848_QB14445011_REV00_user_low_ship_MULTI_CERT_meta.tar

MODEM(CP)

CP_G9550ZCU1AQG6_CP7099898_CL11984848_QB14445011_REV00_user_low_ship_MULTI_CERT.tar

CSC(CSC)

CSC_ZZH_G9550ZZH1AQG6_CL11984848_QB14445011_REV00_user_low_ship_MULTI_CERT.tar

after install with ODIN reboot manual to DL Mode.

Install TWRP: twrp-3.1.1-1-dream2qlte.img

in TWRP wipe as first complete , then install before reboot no-verity-opt-encrypt-5.1.zip

after install reboot, then install Cameron.zip, after it image-new boot.

then install the new Magisk 14.2 (1420) zip. then reboot.

in my case all reboots after google login and samsung updates without frp.
[Samsung Galaxy S8 & S8+ Cross Device Development] kloosgj:
Hi, I tried dualbooting My S8+ into stock touchwiz and Renovate Ice 5.1 (which is Aroma-based).

I patched the zip and tried to flash it within the dualboot app, but it keeps giving me this error:

[IMG="Error within dualboot apk"]https://i.imgur.com/PdX21Gb.png[/IMG]

I then tried searching for a solution to my problem and tried flashing the file through TWRP, Which then gives me this error:

[IMG="WIthin Renovate Ice installer (TWRP)"]https://i.imgur.com/zHA6BiP.png[/IMG]

[IMG="Within TWRP"]https://i.imgur.com/UIzldY3.png[/IMG]

Does anyone have any idea how I can fix this, or if it is even possible to fix at this time?

Thanks in advance!
[Samsung Galaxy S8 & S8+ Cross Device Development] kloosgj:
Hi, I now tried to flash a different rom (Batman rom V1.3.0)as a secondary rom on my Galaxy S8+ (exynos).

As this rom is using Aroma Installer, it wouldn't flash through the app.

I then tried to flash it into TWRP, which puts me into the aroma installer.

On the last page it tells me I have to choose what I want to wipe on the device..

The options are:

Full Wipe -

Wipes everything except internal and external SD card

Clean Install -

Wipes everything except external SD card

Dirty Flash -

Wipes only system. Can also be used to change settings after clean install

What option should I be choosing, and would it have any impact on my primary rom or my data? (apps, contacts, images etc)

Thanks in advance!
[Samsung Galaxy S8 & S8+ Cross Device Development] _moelle:
anyone who can tell me what i did wrong? happened on every zip i tried so far.
[Samsung Galaxy S8 & S8+ Cross Device Development] _moelle:
i tried renovate ice and just noticed that we are both facing the same issue.

edit: sorry wrong screenshot but i got the same issue as kloosgj
[Samsung Galaxy S8 & S8+ Cross Device Development] willhub:
I'm confused how do I flash zips to the secondary rom? And can I just flash zips in TWRP for main and secondary? What happens when I update the firmware to a newer one or install a new primary rom?
[Samsung Galaxy S8 & S8+ Cross Device Development] yshalsager:
Please Read instructions carefully, you'll find all answers you need ;)

https://github.com/chenxiaolong/DualBootPatcher/wiki/How-to-use-DualBootPatcher?#other-how-to-
[Samsung Galaxy S8 & S8+ Cross Device Development] willhub:
I did, it's not very clear actually it's pretty vague in the area I'm confused with.
[Samsung Galaxy S8 & S8+ Cross Device Development] Renaf2:
Dual Boot on S8​

1er - First :

Download :​

https://dbp.noobdev.io/downloads/

" DualBoot.apk " and install

Get Logs.ZIP

DualBoot Utilities .Zip

Flash GetLogs.ZIP

If you have any problem with second Rom Bootloop or other REboot into recovery and Flash dualBootUtilities.ZIP Aroma Installer Appears select Primary Rom and Set it and reboot ;)

- Open DualBoot.apk and give all permissions and root access

- In " ROMs " section you see your primary Rom ; Go to Set Kernel with ... for settings

2nd - Second :

- Go to " Patch a Zip files" Section " and click on " + "

- Select your favorite custom Rom

- A window appear change " Primary Rom upgrade" by " Data slot" and give name for your second Rom exemple "cm13" or "Second"

- Click on continue and click on save bottom right

- click on " ✓" for patch the custom Rom

-You can Flash into Recovery your Secondary Rom Name data_slot.Zip Or

- Go to "Roms" section in dualboot.apk

- click on red button and ok

- click on + and select your custom Rom patched zip files

- his name ends with data " your second name Rom " exemple : cm-13.0-20160325-NIGHTLY-h815_data-slot-cm13.zip (cm-13.0-20160325-NIGHTLY-h815_data-slot-"YOUR SECOND NAME ROM".zip)

- click on " ✓" for flash with dualboot.apk wait success 1/1 for return to home dualboot.apk

- Don't change slot

- You have a dual boot enjoy but don't reboot now

For Gapps or Kernel or Mod or Root :

​

- go to "Patch zip files"

- click on " + "

- Select arm 64 gapps

- A window appear change "Primary Rom upgrade" by "your second name Rom "-data slot exemple : for me cm13 (Data slot)

- go to "Rom" and flash your patched gapps don't change slot

- For finish : go to "Rom" see if your second rom is selected

- Go to settings of dualboot.apk and click reboot

- In your Second Rom install Dualboot.apk and Set kernel for your Second Rom

it's finished

Enjoy

Sorry for my Bad english
[Samsung Galaxy S8 & S8+ Cross Device Development] willhub:
[/COLOR]One other question actually, so if I Install a mod on TWRP via zip Is that always only for main ROM and what happens if something clears cache?
[Samsung Galaxy S8 & S8+ Cross Device Development] _moelle:
AWESOME! it works now ...my mistake was, that i tried every slot except of the "data-slot" - and that one seem to be the only working one :P - but what are all these others for if not for roms? or am i just to dumb to get even to use em? ...anyway...data slot works for me. I m happy!
[Samsung Galaxy S8 & S8+ Cross Device Development] ivanrom:
Finally I'm able to boot second one thanks for this guide

Enviado desde mi SM-G950F mediante Tapatalk
[Samsung Galaxy S8 & S8+ Cross Device Development] marcel112:
I got king v5 as primary and managed lineageOS running as secondary. But I can't get root or gapps on the secondary..?

Someone can help with that?
[Samsung Galaxy S8 & S8+ Cross Device Development] shremi:
I did everything as you said .... And i cant get it to boot after installing the second ROM .... I am trying to boot the N8 port along with the stock ROM it just stands in the samsung logo for about 40 mins and then i shut it off
[Samsung Galaxy S8 & S8+ Cross Device Development] Renaf2:
Flash dual boot utilités.zip for boot on first rom

Really you wait 40 minutes ??!!!
[Samsung Galaxy S8 & S8+ Cross Device Development] _moelle:
dont waste your time waiting that long. - u can be pretty sure that it wont boot at all if it didnt booted within the first 5 minutes....maybe 10 to be really really sure, but thats already multiple times longer as a tw rom usually takes on first boot.

---------- Post added at 03:25 PM ---------- Previous post was at 03:20 PM ----------

u need to patch the gapps zip the same way u patched the rom ( that one you wanna use the gapps on, obviously ) - so pick the same slot and also the same id for the gapps package. - patch it and if its done, flash it via recovery....or boot into a different rom and flash it via the dual boot app. - as u cant flash zips to the rom you are running at that moment, using the app - but it will tell you about that if you even try tho ;) )
[Samsung Galaxy S8 & S8+ Cross Device Development] gaww:
If it doesn't go past the splash screen in 1-2 minutes and go on to the boots animation, it is probably dead. If it starts the animation it should be good, but might take some time on a clean flash.
[Samsung Galaxy S8 & S8+ Cross Device Development] kloosgj:
Well, I managed to boot into my secondary custom rom using Aroma Installer within TWRP.

Now the only issue seems to be 'app sharing'..

Can't get it to work. I first enabled individual app sharing on primary rom and ticked the boxes of apps I wanted to be shared, then booted to second rom and ticked the boxes there too. After a reboot it didn't give me access to the apps (including data) from the primary rom.

Instead, it actually reset some of my apps on primary rom.. Yes, I did try to disable appsharing on both roms, but still didn't get the data back.

Any workaround for the appsharing issue? I'm using a galaxy s8+ running stock touchwiz and batmanrom (data slot)
[Samsung Galaxy S8 & S8+ Cross Device Development] marcel112:
when i am running tw rom, i did manage to dual boot with LOS. i can switch a boot in both. Now i try to add gapps on LOS. I did everything i read. i am running tw, i changed to los, i patch file and flash, but during flashing the phone reboots...? I dont know where i am going wrong
[Samsung Galaxy S8 & S8+ Cross Device Development] shremi:
Ok so here is everything I did in order to make it work..

1.-Patched the rom to the Data slot

2.-Rebooted into twrp and install from there

3 This step is a bit confusing I am going to try again tonight and see if this step is necesary

Since the phone did not booted I went back to the first room using the dualboot utilities and updated the ram disk for the second rom

4 Patched the Nutorious Kernel and rebooted into twrp for installation

5 Profit I was able to get into the 2nd room

Now regarding shared apps they work as advertised but as someone else mentioned I did loose all of my data when I first enabled them but when you log in in certain apps when you switch rooms you preserve the data .

Anyways those are my findings
[Samsung Galaxy S8 & S8+ Cross Device Development] andrizmitnick:
anyone know why i can't get app sharing works? i use S8, 1st rom is renovate port 7.1.1 and 2nd rom is resurrection remix 7.1.2 as data
[Samsung Galaxy S8 & S8+ Cross Device Development] kloosgj:
Here are the steps you should follow:

1. Boot into primary rom and launch DBP App

2. Go to 'App Sharing' and tick the box called 'share individual applications'

3. Click on 'Manage shared applications within 'App Sharing' and tick the boxes of the apps you want to share with the secondary rom.

4. Go to your ROM list within the app and switch to your secondary rom. Reboot afterwards and you should be booted to your secondary rom.

5. Open the DBP App again on your secondary rom and repeat above steps. (Note that you should reinstall the apps you have installed on primary, as the apps itself won't be shared, only the data/At least, that's my case)

6. Reboot again, and you should be good to go. You might have to log into specific apps again, to access your data on the secondary rom.
[Samsung Galaxy S8 & S8+ Cross Device Development] garthybarthy:
Delete
[Samsung Galaxy S8 & S8+ Cross Device Development] Bicet:
Hi there!

Just a question, was anybody able to pass safety net on secondary rom? If yes how?
[Samsung Galaxy S8 & S8+ Cross Device Development] DorH:
how
[Samsung Galaxy S8 & S8+ Cross Device Development] a_pollio:
I can not pass it in primary or secondary with magisk 14.3 .... someone can do It ? How????

Enviado desde mi iPad utilizando Tapatalk
[Samsung Galaxy S8 & S8+ Cross Device Development] BM226:
Anyone got the Renovate ICE roms working? My ideal setup would be to have Renovate ICE [G95XF/FD/N] as my primary and Renovate ICE N950 in a data or even extSD slot. I'm certain that I'm doing everything right but can't seem to get it to work. In the app, I first go to ROMs, allow the permission and allow root access (using Magisk if it matters). I then hit "Set Now" on the pop up, go to the menu of my primary, scroll to the bottom, hit "Update ramdisk", then "Reboot Now". After rebooting, I go back to the app and patch the Renovate ICE N950 zip file with dreamlte as the device and data slot as the partition config. After I get the patched file I flash it in TWRP, go through the AROMA Installer, reboot and I'm either stuck in the "Samsung Galaxy S8" logo or booted into the primary. If the latter happens, for some reason, the device's Wi-Fi stops working and Magisk is uninstalled (not the app though). Any help would be appreciated, really want this to work :)
[Samsung Galaxy S8 & S8+ Cross Device Development] tomaasz:
I have RENOVATE ICE N950 as primary and [7.1.1] NOTE 8 FULL PORT FOR S8 & S8+ [ODEX] [AQIA] v1.4 by ambasadii on slot-data-1

both with NOTORIOUS-KERNEL-8895-TYPE-H-LP-NK211-G95X
[Samsung Galaxy S8 & S8+ Cross Device Development] shremi:
Patch it for Data Slot it should work after that
[Samsung Galaxy S8 & S8+ Cross Device Development] BM226:
I did say I did that...but thanks anyways :)
[Samsung Galaxy S8 & S8+ Cross Device Development] shremi:
After flashing the ROM flash the kernel it should be patched also for the same data slot . Sorry i didn't see that you patched for data .
[Samsung Galaxy S8 & S8+ Cross Device Development] byseby:
I get mbtool error in Oreo beta any way to get it to work?
[Samsung Galaxy S8 & S8+ Cross Device Development] tomaasz:
What Oreo?

Wysłane z mojego SM-N950F przy użyciu Tapatalka
[Samsung Galaxy S8 & S8+ Cross Device Development] byseby:
The official beta
[Samsung Galaxy S8 & S8+ Cross Device Development] tomaasz:
Where i can get it?

Wysłane z mojego SM-N950F przy użyciu Tapatalka
[Samsung Galaxy S8 & S8+ Cross Device Development] Life Companion:
How can i restore bkup as 2nd rom
[Samsung Galaxy S8 & S8+ Cross Device Development] mchtt:
How to clean uninstall dual boot patcher and all the created files ?

( Ram disk, multi boot systems...)
[Samsung Galaxy S8 & S8+ Cross Device Development] tjdadyaal:
Is AROMA installer supported???
[Samsung Galaxy S8 & S8+ Cross Device Development] Vaughnn:
For s8 with Oreo beta, heres the tar.gz file

https://drive.google.com/file/d/1UQzJOyf-3Xz8HaTv0sgI_4JD9XFIw4PX/view?usp=drivesdk
[Samsung Galaxy S8 & S8+ Cross Device Development] crixley:
How can this possibly work with Snapdragon if requirement is custom recovery
[Samsung Galaxy S8 & S8+ Cross Device Development] yshalsager:
Yes, patch then flash from twrp

Is there any changes that require editing the app??
[Samsung Galaxy S8 & S8+ Cross Device Development] Vaughnn:
I think yes, since the app doesnt work anymore on oreo, it says failed to update mbtool and i already granted the app root permissions
[Samsung Galaxy S8 & S8+ Cross Device Development] yshalsager:
Oh, this is different thing. wait for official oreo support version
[Samsung Galaxy S8 & S8+ Cross Device Development] juda iskariotsky:
what am I doing wrong? app force closes right after that screen

I'm on dream2lte, also tried flashing in twrp and ended with error 1
[Samsung Galaxy S8 & S8+ Cross Device Development] Vaughnn:
Does the ramdisk on current oreo missing mbtool and such?
[Samsung Galaxy S8 & S8+ Cross Device Development] yshalsager:
There's some problems with mounts and dm-verify. i'm sure [MENTION=4277844]chenxiaolong[/MENTION] is working on it

You can check https://github.com/chenxiaolong/DualBootPatcher/issues/845
[Samsung Galaxy S8 & S8+ Cross Device Development] Vaughnn:
ah i see now, maybe it will be fixed soon and you can build one with the changes for us later, thanks tho!
[Samsung Galaxy S8 & S8+ Cross Device Development] yshalsager:
No need of separate build since this device have merged officially into app code, use the latest apk always
[Samsung Galaxy S8 & S8+ Cross Device Development] Vaughnn:
So its now a waiting game for the dev to fix oreo issues? Aight ?
[Samsung Galaxy S8 & S8+ Cross Device Development] yshalsager:
Exactly :highfive:
[Samsung Galaxy S8 & S8+ Cross Device Development] juda iskariotsky:
nobody?
[Samsung Galaxy S8 & S8+ Cross Device Development] these2boots:
Ok, trying to dual boot batman ROM as secondary.

Flash via twrp, aroma starts and i pause at the part where i must decide what kind of flash/wipe.

Which option is correct? All of them sound like it should destroy the primary ROM. ?

TIA
[Samsung Galaxy S8 & S8+ Cross Device Development] _moelle:
it shouldnt destroy the primary if u have patched the rom correct. dualboot creates separate partitions for data and system etc. so even afullwipe should only wipe these dualboot partitions of the rom that u are about to install.

i d do a fullwipe but i cant tell if it really works the way i described it. thats at least how i understand the way dualboot works.
[Samsung Galaxy S8 & S8+ Cross Device Development] these2boots:
Thanks for the reply.

Ill go for it when i have next day to redo phone if it borks!
[Samsung Galaxy S8 & S8+ Cross Device Development] Baikan4ik:
Primary rom - Batman, secondary - Oreo ByDjRaz. Boot, choose and os work like a charme.
[Samsung Galaxy S8 & S8+ Cross Device Development] shremi:
How did you manage to boot Oreo as a secondary rom ????

Afaik the app needed to be updated ...
[Samsung Galaxy S8 & S8+ Cross Device Development] Baikan4ik:
All steps from instruction. Update ramdisk for primary OS - Batman. Then patch Oreo zip for data-slot-1. Then flash in twrp - NOT from Dualpatcher app. That's all)
[Samsung Galaxy S8 & S8+ Cross Device Development] shremi:
Ohhh ok ok ...... I for one am having some troubles because i have a note 8 port as my main rom ..... so flashable roms can only be done within the app every time i try to flash a rom in TWRP it gives me an error with dualboot patcher....

Anyone here uses a note 8 port rom as the primary rom ??
[Samsung Galaxy S8 & S8+ Cross Device Development] Vaughnn:
I think we need to report an issue to the github page so it can be reviewed, and its been a month and this problem still occurs even with the latest build
[Samsung Galaxy S8 & S8+ Cross Device Development] yshalsager:
Yes. I talked to Mr. Chenxiaolong, he said he'll be able to solve the problem as soon as he can use Oreo on his own device
[Samsung Galaxy S8 & S8+ Cross Device Development] Ryan1469:
Is someone using n8 port as primary and using oreo port as secondary in data slot? And is it possible or not?
[Samsung Galaxy S8 & S8+ Cross Device Development] kloosgj:
flashed batmanrom to my data partition succesfully a couple of months ago.

however, it doesn't go past the samsung logo after I updated DBP from 9.2.0 to 9.3.0.r177.

I tried dirty flashing the rom again through twrp, now it goes to the batman logo but gets stuck.

Is there any way I can reflash the rom with new multiboot files and without wiping data and installed apps etc? there's a lot of work information within my samsung notes for example..

thanks in advance!
[Samsung Galaxy S8 & S8+ Cross Device Development] edyny1:
i flashed minotaurus oreo beta5 v10 into data-slot...everything is good and boot up fine but when i patched any other kernel for oreo and flash it, it does not change...when i look in settings "about device" still on stock kernel that came with rom.
[Samsung Galaxy S8 & S8+ Cross Device Development] edyny1:
Also i get this on data-slot rom
[Samsung Galaxy S8 & S8+ Cross Device Development] edyny1:
I have tried with different roms patching it to ExtSd slot and is not booting. At splash screen it vibrates and goes back to recovery.
[Samsung Galaxy S8 & S8+ Cross Device Development] yshalsager:
Try with data slot, and don't try with Oreo roms
[Samsung Galaxy S8 & S8+ Cross Device Development] a_pollio:
the app with oreo roms still does not work ??? Right???

Enviado desde mi SM-G955F mediante Tapatalk
[Samsung Galaxy S8 & S8+ Cross Device Development] edyny1:
I have them in data slot and all good but was trying to have some roms into my sdcard but like i said in Extsd slot not booting.
[Samsung Galaxy S8 & S8+ Cross Device Development] yshalsager:
Yeah, unfortunately Oreo isn't supported officially till now.
[Samsung Galaxy S8 & S8+ Cross Device Development] aussiesausage:
My primary rom is Oreo, can I use this and have a nougat at secondary rom? Or it won't work with Oreo primary?
[Samsung Galaxy S8 & S8+ Cross Device Development] eric9401:
Mbtool update failed.

Any idea what causes that error?
[Samsung Galaxy S8 & S8+ Cross Device Development] ASHLEY117:
Don't dualboot with Oreo as primary. There is a way but it breaks 4g/LTE connection. Mb tools won't work on Oreo as it cannot read ramdisk etc.

Oreo is fine as secondary rom in data slot and nougat as primary as all connections are fine.

Dualboot need the sources Samsung release after official Oreo is available so be patient and it'll come along soon
[Samsung Galaxy S8 & S8+ Cross Device Development] aussiesausage:
No matter what I try it will not work, even as nougat as primary. I patch it, when I try flash it I get "cannot install rom with aroma" and when I flash the dual boot patch rom in recovery I get error 1.

Any ideas?
[Samsung Galaxy S8 & S8+ Cross Device Development] kloosgj:
To what partition are you trying to flash the zip?

Try patching it for data partition and flashing it through TWRP.
[Samsung Galaxy S8 & S8+ Cross Device Development] aussiesausage:
Just secondary???

---------- Post added at 12:17 AM ---------- Previous post was at 12:08 AM ----------

What do I put in the ID slot when I try patch it under the data partition? It asks for an ID tag?

Edit: still get Error if using data partition to.
[Samsung Galaxy S8 & S8+ Cross Device Development] Denis Meissner1990:
How can I flash sound mods like "Magnum Opus" when the Rom is stored in data partition?

The thing is, I need a special customize.prop which is stored in internal storage. But when I flash other roms and try to install Magnum Opus, I get error, because the .prop can't be loaded :/

Anyone has a solution?

Thanks

Also big thanks for the Dual boot

I'm absolutely happy with that, perfect for me, even because I try all roms out there :D

So now I can use every day another system, so it never get boring :D

App data sharing is working to, so all is working very well :)

Greets
[Samsung Galaxy S8 & S8+ Cross Device Development] kloosgj:
ID tag can be anything you want it to be named after. This isn't important. Could you try patching and flashing another rom (like batmanrom) and try to reproduce the error?
[Samsung Galaxy S8 & S8+ Cross Device Development] aussiesausage:
Downloading another now, cheers mate.

---------- Post added at 03:16 AM ---------- Previous post was at 02:31 AM ----------

Downloading another now, cheers mate.
[Samsung Galaxy S8 & S8+ Cross Device Development] shez3d:
S8 dualboat

hi,

i'm trying dualboat on S8 Oxynos oreo 8.0 error showing failed to update mbtool
[Samsung Galaxy S8 & S8+ Cross Device Development] aussiesausage:
I've downloaded multiple roms and doesn't work on any of them.
[Samsung Galaxy S8 & S8+ Cross Device Development] ASHLEY117:
Aroma breaks dualboot install on some roms. Only Batman rom aroma works on dualboot.

---------- Post added at 03:07 PM ---------- Previous post was at 03:06 PM ----------

To flash that you need to patch the magnum opus zip as the same as the rom. Same slot and id tag

---------- Post added at 03:09 PM ---------- Previous post was at 03:07 PM ----------

Mb tools needs an update to read/patch ramdisk and device id and is not compatible with Oreo roms at the moment.