yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9505 Original Android Development] gaww:
I have gotten 8.0 to work both as primary and patched data ROMs, but with many duelboot issues. The worst is that after booting up 8.0 ROM, the other duelboot ROMs often won't boot-up. Fix them, and then 8.0 ROM won't boot. Spent many hours trying to sort it out, but no luck, so reformatted data and reinstalled only duelboot 7.0 ROMs for now.

Only recently read about not updating ramdisk on 8.0 (?), but don't know yet if that would fix the problem.

What would be helpful is an installation guide by someone who has it all working OK with other duelboot patched ROMs.
[Galaxy S 4 i9505 Original Android Development] mysource:
That´s what I told ;-(

Hi,

thanks for answering and informing.

But that´s what I told: Its not working !

Its odd, that nobody of the programers is answering or same you said:

UPDATING any helpful hints at the FIRST PAGE HERE !!!

Anything else ist just a huge waste of time by many peroples attempts to get workingwhat never will work at the moment.

I have great respect about the people behind that programming.... but always think about the final users not that skilled ;)

I may try the primary installation as soon as I know if:

1.

Booting will work error free with Oreo, like known at the moment by my setup (old IneageOS 13 prmary with all my improtant setups and newer LineageOS 14 as secondary in extSD)

2.

A Backup (by TWRP) of my primary rom will be able to be installed as a flawless working secondary in extSD Card.

Any thing else will be no way by lack of space at the phone and /or by loosing my primary rom.

(Yes, I always have backups to set up like it was, but.... better things to do instead, as wasting time by stuff, not working anyway and sadly not told by the programmers.....)

So, waiting for things to change to better by better information, isn´t it ?

Bye for now.
[Galaxy S 4 i9505 Original Android Development] cubandanger05:
Oreo as non primary ROM is not supported. Oreo as primary and Nougat as non primary ROM works.
[Galaxy S 4 i9505 Original Android Development] gaww:
I patched one and it installed and booted ok, but as with it as primary, i had the problems with both in changing ROMs in the app and then booting.

This is why i am asking for a brief guide by one or more users who have both Oreo and other ROMs running OK on Duelboot.
[Galaxy S 4 i9505 Original Android Development] cubandanger05:
As primary it boots fine. Any additional roms, as far as ive tested, must be Nougat for them to work.
[Galaxy S 4 i9505 Original Android Development] gaww:
I got patched latest oreo TW to boot and is rooted. Can go to other duel boot Tom's.

One problem I had with diff. Oreo was primary - titanium cannot access backup locations on SD. File managers can r/w ok.

Do not know if running as primary would fix.
[Galaxy S 4 i9505 Original Android Development] cubandanger05:
My apologies, I did not understand what you were trying to say.
[Galaxy S 4 i9505 Original Android Development] gaww:
No problem.

Question- my roms were patched at different times with different versions of duelboot - could that be why I have problems with them not booting up when switched in the app (and the utility also) ?
[Galaxy S 4 i9505 Original Android Development] cubandanger05:
Perhaps. I'd definitely try patching them again with the latest just in case.
[Galaxy S 4 i9505 Original Android Development] moaker:
hello

someone please help me, I cant for the life of me get what's going on with this patcher,

it patches the file I have, which is an older version of CM Remix for my N910W8 note 4,

using android 6.0.1 , primary also using Touchwiz 6.0.1

upon trying to install the file i get the errors,

failed to run real update binary, failed to flash zip file :rolleyes:

some errors i get on logs are ,

filesystem unmounting stage,

running exec update.binarytool

bionic open tzdata couldnt find, when looking for "america/regina"

failed to unmount chroot device or resource busy,

here is the link with some screenshots

https ://imgur.com/a/KnJQB

note there is spaces between https ://
[Galaxy S 4 i9505 Original Android Development] klorinczi:
While I use DualBootPatcher, is it allowed to erase cache & dalvik cache?

Does it make anything wrong?

Sent with Tapatalk from my Samsung Galaxy Note 3 N9005.
[Galaxy S 4 i9505 Original Android Development] Eleo:
I advise using dualboot utilities zip for any kind of wiping when using dualboot.
[Galaxy S 4 i9505 Original Android Development] klorinczi:
Well DBP Utilities doesn't have dalvik cache wiping, as far as I remember.

Sent with Tapatalk from my Samsung Galaxy Note 3 N9005.
[Galaxy S 4 i9505 Original Android Development] Eleo:
Check again.

It has system, data, cache, dalvik cache and multiboot data. It is done so that YOU dont use recovery wipe. I hope it is clear.

Please try to respond AFTER checking the requested answer to eliminate redundant repost.

Cheers.
[Galaxy S 4 i9505 Original Android Development] klorinczi:
You are right. I found wipe dalvik in DBP Utilities, under the wipe menu.

Thanks!

Sent with Tapatalk from my Samsung Galaxy Note 3 N9005.

---------- Post added at 10:57 PM ---------- Previous post was at 10:51 PM ----------

Is it possible to install/upgrade modem of a rom?

I would like to avoid uploading the main modem of the phone.

Sent with Tapatalk from my Samsung Galaxy Note 3 N9005.
[Galaxy S 4 i9505 Original Android Development] Eleo:
You are confusing stuff...

Bootloader and Baseband are NOT slot related. They are DEVICE related. Yoi canNOT update baseband for one slot whilst keeping it old on other one.

Update it using ODIN for your DEVICE, i.e. for ALL ROMs..

Bye.
[Galaxy S 4 i9505 Original Android Development] marcdw:
Maybe thinking about recent versions of MultiROM which apparently has the ability to flash modem against secondary ROMs.

How that's​ possible I don't know but it's there.

LG G3 D851, CyanogenMod 12.1 ROM, Fechda Kernel R7, MultiROM, Tapatalk 4.9.5
[Galaxy S 4 i9505 Original Android Development] Eleo:
Dont know about multiboot/multirom.

It is at least not for note3 snapdragon (n9005) because it has quite complicated bootloader/baseband integration which is not even as straightforward to flash via ODIN. But even so, latest android version for note3 is lollipop (i.e. latest available bootloader/baseband too). And custom ROMs are from lollipop till oreo. Even if he updates modem, it will still be lollipop. So it cannot harm.
[Galaxy S 4 i9505 Original Android Development] bialyikar:
Hi. How to uninstall Dual Boot Patcher (ZIP)?

Wysłane z mojego Lenovo P2 przy użyciu Tapatalka
[Galaxy S 4 i9505 Original Android Development] monkteo:
like any other app
[Galaxy S 4 i9505 Original Android Development] bialyikar:
Yes, I installed DualBootUtilities-9.3.0.r463.g1fc7bbd0.zip and DualBootPatcherAndroid-9.3.0.r463.g1fc7bbd0-snapshot.apk. I noticed that after the installation I lost SafetyNet. I have uninstalled APK, but SafetyNet is still inactive.

Wysłane z mojego Lenovo P2 przy użyciu Tapatalka
[Galaxy S 4 i9505 Original Android Development] cubandanger05:
If I'm not mistaken that zip is installed while in TWRP to access the aroma-like menu for DBP, you don't need to uninstall it as it doesn't "install" anything. Think of it as a program that runs every time you flash it but stops after you're done and reboot.
[Galaxy S 4 i9505 Original Android Development] moaker:
hello again

hello

someone please help me, I cant for the life of me get what's going on with this patcher,

it patches the file I have, which is an older version of CM Remix for my N910W8 note 4,

using android 6.0.1 , primary also using Touchwiz 6.0.1

upon trying to install the file i get the errors,

failed to run real update binary, failed to flash zip file

some errors i get on logs are ,

filesystem unmounting stage,

running exec update.binarytool

bionic open tzdata couldnt find, when looking for "america/regina"

failed to unmount chroot device or resource busy,

here is the link with some screenshots

https ://imgur.com/a/KnJQB

note there is spaces between https ://
[Galaxy S 4 i9505 Original Android Development] Razz...:
How can I backup and restore my secondary rom???

NO options for Restore in Dual boot Patcher App
[Galaxy S 4 i9505 Original Android Development] Eleo:
Always search BEFORE posting.

Answer: https://xdaforums.com/showthread.php?t=2447534&p=72440905
[Galaxy S 4 i9505 Original Android Development] Lola22i:
Wich dualbootutilies version works with twrp 3.2 ?

I patched RRN succefully with last version of DB but when i try to flash dualbootuilities it doesnt give me access to aroma and reboot back to recovery .

I tried the version 9.3.0.r302 as mentioned by many users here on thread but this is what i get ( see screenshot )

N9005 hlte

Primary rom RRO

Secondary rom RRN ( data slot )
[Galaxy S 4 i9505 Original Android Development] Eleo:
It does not work if you have oreo ROM from what I recall. Some inability to communicate with kernel I suppose.

And for HLTE, latest recovery with aroma support is twrp2.8.7.0 (same as all ROMs woth aroma installer and opengapps with aroma installer). You might need to flash twrp2.8.7.0 zip in new recovery to get twrp2.8.7.0, then flash twrp3.2.x.x.zip in twrp2.8.7.0 recovery to get back to twrp3.2.x.x.
[Galaxy S 4 i9505 Original Android Development] Lola22i:
I've read here and on rr thread that it doesnt work just as a secondary rom and some users managed to make it work as a primary rom and this is what i did .. The only problem is dualbootutilities :confused:

If i flash 2.8.7.0 i cant flash an aosp rom if i encounter any problem ( ex : when i tried to flash patched magisk i got bootloop )Cause it needs the last twrp version .
[Galaxy S 4 i9505 Original Android Development] Eleo:
I know. You need twrp2.8.7.0 ONLY for aroma installer (rom, gapps or dbutilities that ask for aroma), and once you are finished, flash zip of twrp3.2, and continue flashing patched magisk, AOSP ROM and etc. Unfortunately there is no way to make aroma work on newer twrp.
[Galaxy S 4 i9505 Original Android Development] XxNeoDragonxX:
Has anyone managed to install SuHide on a 2nd boot ? I have been unsuccessful in installing it no matter what i do.

The installer always give back the error : " /su could not be mounted "
[Galaxy S 4 i9505 Original Android Development] Pranav:
What About This? Currently On Moto G 4 plus stock rom
[Galaxy S 4 i9505 Original Android Development] Eleo:
Do you see it says logs were saved as multiboot.log? Attach those logs. Otherwise your post is diagnostically irrelevant since we have no info on issue.

Do you see it says logs were saved as multiboot.log? Attach those logs. Otherwise your post is diagnostically irrelevant since we have no info on issue.
[Galaxy S 4 i9505 Original Android Development] aureliomilitao:
The file log !!!!!
[Galaxy S 4 i9505 Original Android Development] Sampath521:
Can't install Oreo as secondary rom
[Galaxy S 4 i9505 Original Android Development] cubandanger05:
That is correct
[Galaxy S 4 i9505 Original Android Development] aureliomilitao:
http://img4.imagetitan.com/img.php?...hub.chenxiaolong.dualbootpatcher.snapshot.png
[Galaxy S 4 i9505 Original Android Development] TheMadScientist:
Please only post once I have deleted several duplicates:good:
[Galaxy S 4 i9505 Original Android Development] Pranav:
I have installed aosp pixel experience Android 8.1 as secondary as mentioned above.
[Galaxy S 4 i9505 Original Android Development] youur:
Plz help ?
[Galaxy S 4 i9505 Original Android Development] aureliomilitao:
[IMG="no install dual boot"]https://ibb.co/btFL2x[/IMG]
[Galaxy S 4 i9505 Original Android Development] gaww:
I have Misterjunky Oreo as primary and 2 nougets as data rooms.

With his v2, some issues with rom, but none with duelboot. But with later oreo versions based on updated base, Wi-Fi totally or working after switching to nouget rooms.

Reinstalled v2, and after reflashing patched roms, Wi-Fi works again - any ideas?

Did not updated ramdisk on Oreo per earlier recomendations
[Galaxy S 4 i9505 Original Android Development] aureliomilitao:
no possible install DualBoot with Miui multipro in primary and Rom Oreo aosp in data slot?

i try and no Works ... help please
[Galaxy S 4 i9505 Original Android Development] cubandanger05:
As stated in multiple posts before, Oreo as secondary is not supported
[Galaxy S 4 i9505 Original Android Development] Dave O:
Hey guys I'm new to multiboot. I'm using s7 (herolte) and running Ironman ROM (it's a note 8 port).

I couldn't set kernel at first then searched around and found because it's a port I had to modify to line in build. Prop. so I did and I put the correct device name and then I was able to set kernel. Now I can't update ramdisk and I can't seem to find out why..

See ramdisk log below.

https://drive.google.com/file/d/117B2ECU3Oz58PSFk6mYZJMFmaPAHFXsH/view?usp=drivesdk

I'm trying to use LOS 15.1 as my secondary ROM. Also I read you can't pass safety net on secondary ROM, primary should work tho?

Last but not least, can I restore a TWRP backup multi boot or does it have to be a clean install then backup in Multi Boot?

TIA
[Galaxy S 4 i9505 Original Android Development] gaww:
You should have chosen the s8 build prop in aroma - flash it again dirty. Should have no problem with ramdisk then. Also safety net should pass also.

Didn't clearly understand you last wuestion.
[Galaxy S 4 i9505 Original Android Development] Dave O:
Hey actually I did chose s8 build prop, I had to to get safety net to pass so I can use Google pay...

Sorry, my last question was can I use a TWRP backup for my second ROM. Like restore a nandroid backup in a new slot? ie ext-1.

Is that more clear? Lol
[Galaxy S 4 i9505 Original Android Development] Eleo:
TWRP backup and dualboot backup are competely different.

1. If you use twrp backup, it will backup all slots at once (excluding ext.sd slots if you chose to not backup extsd). When you restore it it will restore files as they are now on your device.

2. If you backup from dualboot app, you backup one slot at a time. And you can restore that backup to any slot you like. But dualboot backup cannot be used on recovery. You have to be booted to a ROM and open dualboot app to be able to restore any slot to any place.

3. If you try restore your twrp backup via dualboot app, it will simply be not possible to choose. So, no. You cant restore TWRP backup using dualboot app.

4. What you can do is, you can backup your "current ROM" using TWRP, then restore your previous TWRP backup, install and open dualboot app and backup your "previous ROM" using dualboot. Then restore TWRP backup with your "current ROM". Open dualboot, and restore the dualboot backup you did with "previous ROM". I know it is a long procedure, but it is the fastest way to restore TWRP backup on dualboot.

I hope it answers your question.
[Galaxy S 4 i9505 Original Android Development] gaww:
Any plans for S9 and S9+

Don't know if this has been asked already (I searched), so wondering if this is coming.

I had patched one of the Oreo ROMs and it was mostly functional (but now have it as primary on 935f). Could have stock Oreo TW or modded one as primary for now, with AOSP, etc and other ROMs patched as data ROMs.

It looks like there may be as many as 1000 965f's over here and growing.
[Galaxy S 4 i9505 Original Android Development] Dave O:
Excellent! You explained it very well, thanks.

I will have the problem of updating ramdisk.. does the log I posted above help anyone here? Is there maybe another line I need to edit in build.prop?
[Galaxy S 4 i9505 Original Android Development] blackphanter:
Hi Guys!

Can someone help me to set up the dualboot? I have a mi 5s plus with the latest los 15.1. I couldn't flash any rom in the data slot.

Thanks
[Galaxy S 4 i9505 Original Android Development] gaww:
No, but you can do that with duel boot backup/ restore- have backed up and moved roms several times that way.
[Galaxy S 4 i9505 Original Android Development] veedz:
Hi I have problem after update ramdisk ,I can't get in home screen stuck in splash boot my device xiaomi redmi note 3 pro on custom ROM bootleggers 8.1.0 unofficial
[Galaxy S 4 i9505 Original Android Development] aomori:
My phone is xiaomi mi 5s plus,OS is LineageOS15.1,when I flash,app crash.I want to use miui9 as my second system
[Galaxy S 4 i9505 Original Android Development] romish:
I think you will happen to explain better.
[Galaxy S 4 i9505 Original Android Development] Mike0505:
I have a old Samsung galaxy note 2 device N7100 (t03g) and getting error when updating ramdisk.

If is posible to correct ? Logs attached :D
[Galaxy S 4 i9505 Original Android Development] dkreventon:
Bad post.
[Galaxy S 4 i9505 Original Android Development] gravedigger76:
EDIT: DISREGARD: Re-Flashed secondary (GoldenEye), booted into it and se the kernel as secondary.

Rebooted a few times back and forth all working.

One thing it did trip the "Customer Lock" on the boot screen. Anyone know of a way to remove that now without wiping entire phone and starting over?

Hi Chen,

I got GoldenEye ATT flashed as secondary, everything worked, was able to boot into it, install switcher and boot back into primary.

Then used switcher to boot back into secondary (GoldenEye ATT).

it went and did it's thing, but did not reboot automatically.

I rebooted manually and got the dreaded Unauthorized software Yellow Triangle.

Restarted back into Recovery, by the way it triggered "unauthorized" lock on the boot up screen now

Went back into recovery, flashed dualbootutilities and chose primary rom, rebooted and back to my primary.

What did i miss? I know it has to do with loki, but the kernel that came with the ROM (secondary GoldenEye 15 ATT) already had a built in lokied kernel...

Any way around this?
[Galaxy S 4 i9505 Original Android Development] chenxiaolong:
What you're seeing is actually normal. Because of the way loki tricks the bootloader, I have no way of modifying the ramdisk inside the boot image without "unloki"ing it first. So, when you first install the ROM, it keeps a backup copy of the unloki'd kernel for the switcher app to use. You flashed loki-doki, so it could boot the first time, but because the backup copy is still unloki'd, switching to the secondary ROM again will give you that unauthorized software error.

To fix that, you need to:

1. Install the secondary ROM/Kernel (if you already have it installed, switch to it)

2. Flash loki-doki

3. Open the switcher app and set the kernel for the secondary ROM

That will ensure that the backup copy of the secondary kernel is also loki'd.

EDIT: Oops, didn't see your edit. I'm not sure about the consumer lock error. My S4 variant doesn't have a locked bootloader, so I'm afraid I can't help you there.
[Galaxy S 4 i9505 Original Android Development] Sushibagel:
That is really just cosmetic it doesn't hurt anything to leave. If it really bothers you and you want to get rid of it the only way would be to use Odin and flash back to stock. Just make sure you use a pre-Knox version so that you don't close the Loki exploit in your bootloader.
[Galaxy S 4 i9505 Original Android Development] gravedigger76:
Right i know that, i was thinking without odin, but it's cool, no worries.

thanks.
[Galaxy S 4 i9505 Original Android Development] ahoslc:
I know this is a far reach anyway we could get these files patched for dual boot http://xdaforums.com/showthread.php?t=2546120 They have been tested on the S4 and are working very well I am told by multiple sources.
[Galaxy S 4 i9505 Original Android Development] gravedigger76:
Hi guys.

Another question..

Trying to use dual boot patcher apk on the phone to covert tibu installer for secondary rom. Getting this error. Its TWRP flash able zip that installs titanium.

Sent from my GT-I9505G
[Galaxy S 4 i9505 Original Android Development] royredman:
Ok. From what I can tell in the ROM patcher app, you can patch for more than two ROM slots, how are you able to switch to those third or fourth roms when using the utilities zip?
[Galaxy S 4 i9505 Original Android Development] `SBR`:
is it dev host down, i can't download the patcher?

nvm, its working again
[Galaxy S 4 i9505 Original Android Development] `SBR`:
chen, could you please add the support MIUI official support

http://xdaforums.com/showpost.php?p=48220624&postcount=215
[Galaxy S 4 i9505 Original Android Development] inphamous36:
Hey Chen, An amazing GE Rom I think everyone could benefit from http://xdaforums.com/showthread.php?t=2341936

Smoothest GE rom ive ever used. Thanks bro
[Galaxy S 4 i9505 Original Android Development] IlCamo:
Hi guys, i've a question: is first release of omni rom 4.4.1 supported?

Is CM based, but i don't know if kitkat is supported too as gapps. Thanks for help :)
[Galaxy S 4 i9505 Original Android Development] rlorange:
No it's only for small update replacing few files
[Galaxy S 4 i9505 Original Android Development] Bejda:
Not supported as no one asked for it since now ;)

This one isn't hard to edit manually:

https://app.box.com/s/99c7cfruot9s3wenwecn

I only have my phone right now,no pc,but I bet you could add Titanium Backup zip support to dual-boot patcher pc version yourself by following OP's how-to.

Make a "a" folder containing META-INF folder from the original titanium backup zip.

Make a "b" folder containing META-INF folder from my TB dual-boot zip.

If on windows drag both folder onto DualBootPatcher-**/useful/generate-patch.bat file

Name the generated file titaniumbackup.dualboot.patch and put it under DualBootPatcher-**/patches/Other/

Take that file:

https://app.box.com/s/get5s20gl2khac0i5xw0

And put it under DualBootPatcher-**/patchinfo/Other/

Now TitaniumBackup cwm zip should be supported.

A little long I didn't make such thing and I made it "blindly" on my phone/didn't test before then (only tested the TBdualboot zip above) but I guess it should work and covers your future TB dual-boot zip needs.

Note: Only for TitaniumBackup as data/app zip.

On another side,to get apps + data's or whatever as cwm zip you could give a try to ZIPme app:

https://play.google.com/store/apps/details?id=zip.me

Never really tried myself for now as I tend to prefer to keep learning to create my own zips lol but seems to be well done (Jrummy's app).

---------- Post added at 01:13 PM ---------- Previous post was at 12:50 PM ----------

It works i patched it using DualBootPatcherAndroid-3.2.1-signed.apk and use it right now as multi-slot2 rom.

KitKat gapps have been discussed a lot lately,they all should be supported at least I know for sure regarding PA full pack and BaNkS core gapps one.

http://xdaforums.com/showthread.php?t=2012857
[Galaxy S 4 i9505 Original Android Development] IlCamo:
Thanks for reply, i'm downloading all.

Is also supported supersu patch? Omnirom isn't pre rooted
[Galaxy S 4 i9505 Original Android Development] Bejda:
Yes.

Latest SuperSu version support has been discussed (and added) very recently also.
[Galaxy S 4 i9505 Original Android Development] ShAdOw NiNjA:
I'm new to this kind of stuff. Where and how do I add the init.d script in the secondary rom?
[Galaxy S 4 i9505 Original Android Development] chenxiaolong:
I forgot who asked me to support Kangakat, but it will be supported in the next release :)

https://github.com/chenxiaolong/DualBootPatcher/commit/05f4c8502c3dea3dd53677968e13f492e08275ff
[Galaxy S 4 i9505 Original Android Development] chenxiaolong:
It will be supported in the next release: https://github.com/chenxiaolong/DualBootPatcher/commit/4f2ef6e2b0fec1a4d18ef238508ff0875284f6ad :)
[Galaxy S 4 i9505 Original Android Development] sbcrumb:
Will you be or do you support omniROM

http://xdaforums.com/showthread.php?t=2556057

I installed it and it worked but doesn't see the SD card?