[ROM Repository][25-Mar]Dual Boot Rom Collections -SAMMY JB ROMS Modded for DualBoot.

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CarlM34

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Dec 31, 2012
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GPS anyone???
carlmccluskey.com
Nice job!

Excellent, excellent work OP.........been waiting for a solution like this for a while.......Loving it and great that I can keep the ROM I have been using for some time (Omega) with the abilty to play with AOKP at the same time.:highfive::good:
 

ocman

Senior Member
Oct 14, 2009
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Nice thread OP. You may want to add Space and Time 2.6 ROM if you're interested.
Attention: I'm pretty sure your multiupload links will expire very soon, so please consider reupload the roms to dev-host.
Or I may download these 3 roms and upload here for the community.


If you can make mirrors for me I will give you credits for.
thanks!

Will make more release soon, nice suggestions!
Alliance and Eternity coming soon I hope...

sorry for the uploading choice, I chosed the easy way with multiupload... will see how it works with dev-host in the future...
 
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ocman

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Oct 14, 2009
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Excellent, excellent work OP.........been waiting for a solution like this for a while.......Loving it and great that I can keep the ROM I have been using for some time (Omega) with the abilty to play with AOKP at the same time.:highfive::good:

thanks for including a link to my thread in your sign!

I hope you've hitted the thanks too^^
 

leech4

Senior Member
May 14, 2010
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Thank you ocman for this thread
What about using public bittorrent trackers (just like Kikass Torrent for example)
I am sur many people will keep seeding this (which includes me obviously) and I had trouble with multipload (if only could be able to download to submit torrent file)
Don't forget the md5 sum (or any hash control) as the download could corrupt easily :)

PS:
I hope not to get trouble with this pseudo-advert :angel:
 

B3AstLyBLitZ

Senior Member
Mar 16, 2011
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sydney
A few questions, when you first install one of the modded roms as secondary rom, can you change the 2nd rom to other roms? Or only first rom. Also would you be able to do features such as swap 1st rom to 2nd rom? Thanks :)
 

pargas

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Dec 16, 2012
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Sv: [ROM Repository][25-Mar]Dual Boot Rom Collections -SAMMY JB ROMS Modded for DualB

I have changed the modded roms and worked just fine. Wipe data and cache under dualboot options first. If you have issues then i guess remove 2nd rom for fresh install could help. As for swapping i have not tried . Thanks for a great initiative with this thread.

Sent from my GT-I9100 using xda app-developers app
 
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ocman

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I have changed the modded roms and worked just fine. Wipe data and cache under dualboot options first. If you have issues then i guess remove 2nd rom for fresh install could help. As for swapping i have not tried . Thanks for a great initiative with this thread.

Sent from my GT-I9100 using xda app-developers app

The only thing we can't do Is having a Dual boot with Samsung JB as First ROM.
All other possibilities are preserved.
 
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ohwarumbloss

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Oct 9, 2010
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AW: [ROM Repository][25-Mar]Dual Boot Rom Collections -SAMMY JB ROMS Modded for DualB

The only thing we can't do Is having a Dual boot with Samsung JB as First ROM.
All other possibilities are preserved.

Are you serious?

No Laptop access right now but I will tell you in short words.
Install AOSP Rom as 2nd Rom, if you end in a Bootloop install it as 1st and swap it to 2nd. Prepare Sammy Rom for dual boot as it should be. Like this:
- unzip it
- move as many apps as possible from /preload to /system
- delete useless files from /preload
- make sure your /preload folder is 150mb or less
- use good (!) Rom with good updater script and good symlink script (as _Sofo_ did)
- delete line in updater script that formats /preload
- delete modem/kernel stuff
- zip it
- flash it

Oh, and use awesome DorimanX 8.11.1 (just telling)
Done.

Now run Forest, copy that.



Sent from my GT-I9100 using xda app-developers app
 
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ocman

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Oct 14, 2009
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Are you serious?

No Laptop access right now but I will tell you in short words.
Install AOSP Rom as 2nd Rom, if you end in a Bootloop install it as 1st and swap it to 2nd. Prepare Sammy Rom for dual boot as it should be. Like this:
- unzip it
- move as many apps as possible from /preload to /system
- delete useless files from /preload
- make sure your /preload folder is 150mb or less
- use good (!) Rom with good updater script and good symlink script (as _Sofo_ did)
- delete line in updater script that formats /preload
- delete modem/kernel stuff
- zip it
- flash it

Oh, and use awesome DorimanX 8.11.1 (just telling)
Done.

Now run Forest, copy that.



Sent from my GT-I9100 using xda app-developers app

I really didn't knew that we could do it with the sammy in first rom. Thanks for the tips.
 

ohwarumbloss

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Oct 9, 2010
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AW: [ROM Repository][25-Mar]Dual Boot Rom Collections -SAMMY JB ROMS Modded for DualB

Chameleon doesn't use preload.
So it is ok for normal dualboot via dori?

I'm not sure, look into updater script. If I remember right there is a /preload folder inside the .zip and I'm not sure if it will be formatted while installing.
If you install chameleon as 1st anyways you're good to go out of the box with DorimanX 8.11.1 (works great, btw)


Sent from my GT-I9100 using xda app-developers app
 

nik60

Senior Member
Jun 24, 2012
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I'm not sure, look into updater script. If I remember right there is a /preload folder inside the .zip and I'm not sure if it will be formatted while installing.
If you install chameleon as 1st anyways you're good to go out of the box with DorimanX 8.11.1 (works great, btw)


Sent from my GT-I9100 using xda app-developers app

yes. chamaleon is possible in dual boot- partition preload is empty
i have tried in 2rom
 
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dabeez98

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Jul 2, 2012
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I'm not sure, look into updater script. If I remember right there is a /preload folder inside the .zip and I'm not sure if it will be formatted while installing.
If you install chameleon as 1st anyways you're good to go out of the box with DorimanX 8.11.1 (works great, btw)


Sent from my GT-I9100 using xda app-developers app

It's an empty preload folder. All subfolders are empty
 

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  • 52
    Here will be my little contribution to the communauty, since I build my house alone, I don't have time to cook anymore (need to learn android... I'am from WM6.5 kitchen time^^ )

    So here is the Idea, Building a collection of modded roms to allow dual boot....

    Synopsis :
    As you all know, by now, you can not dual boot Samsung official based roms .... but here is a workround, found by some, ( Was inspired by this thread ; http://forum.xda-developers.com/showthread.php?t=2120514&page=30 )

    My way of modding; (sorry , it was late yesterday when I wrote that... it's corrected now, not /data/appdata but /data/sec_data )
    -redirecting /preload/symlink/system/app to /data/sec_data
    -removing Kernel and Modem flash files.
    -editing update-script accordingly.


    My Idea is to maintain an up to date database of modded built that are working in Dual boot.
    Configuration is :
    1 - Install Any Custom JellyBean ROM Available here at XDA ( CM10,1; AOKP, AOSP, all but SAMMY BASED )
    2 - Flash latest DorimanX Kernel V8.X Avaiable. ( http://dorimanx.suckup.de/download/ ) It support any 4.2 rom as 1rst rom, and SAMMY JB official as second boot.
    3 - Flash a SAMMY Modded Rom from this repository that work in dual boot as 2nd ROM.WIPE DATA/CACHE BEFORE FLASH & FIX 2nd ROM PERMISSION AFTER FLASH
    Enjoy!
    ( you can now flash 1st ROM the way you want it doesn't affect the 2nd ROM BUT you always need to flash DorimanX kernel V8 after!)

    First Modded ROM Available will be NeatROM 4.4 Lite. wich is a good base for a sammy day use rom.
    Will upload tomorrow from work.
    Feedback is wellcome.

    So here is the Modded ROM repository ! Remember, flash it as 2nd ROM!

    NeatROM Lite v4.4 :
    Original Topic=> http://forum.xda-developers.com/showthread.php?t=1569686
    Modded ROM => http://www.multiupload.nl/L8UQXEZEUB (REUPLOADED... typo error in updaterscript=> delete_recursive("/data/secdata") instead of /data/sec_data....

    WANAM LITE V14.3 :
    Original Topic=> http://forum.xda-developers.com/showthread.php?t=1436817
    Modded ROM =>http://www.multiupload.nl/D4767EMTZI

    OMEGA XWLSD V20.1 : ( Aroma installer not preserved ... installed with all components)
    Original Topic=> http://forum.xda-developers.com/showthread.php?t=1489197
    Modded ROM =>http://www.multiupload.nl/272NEYN3QT


    Biftor™ Rom V7.2 :
    Original Topic=> http://forum.xda-developers.com/showthread.php?t=2026911
    Modded ROM V7.2 => http://www.multiupload.nl/3FEGEZV0BH
    Old Version : V7.01 Modded ROM => http://www.multiupload.nl/PMWNXTLP9Y

    XWLSD Deodexed Stock Samsung :
    Original Topic=> http://forum.xda-developers.com/showthread.php?t=2139353
    Modded ROM =>http://www.multiupload.nl/6W9FYLOMCI



    ALL CREDITS GO TO ROM MAKERS, I AM ONLY HERE TO MAKE IT EASIER FOR YOU TO HAVE A WORKING DUAL BOOT AND A ROCK STABLE SAMMY JB ROM ON 2ND ROM
    ...but if my little work helps you and make your life easier, leave a feedback.
    If you want me to mod a Rom in particular, feel free to ask.


    Remember : "Easy" Contribution doesn't mean useless...Please hit the Thanks Button!
    5
    AW: [ROM Repository] Dual Boot Rom Collections -SAMMY JB ROMS Modded for DualBoot.

    Don't really know if its the same thing, just seen that the author of the other post tell to read end of the thread as he doesn't have followed all the story.
    After reading some page of the thread, I thought it would have been a great thing to have roms already modded avaiable for download.
    Will try to make and test as many rom as possible, but I am sure Syah will find a way of dual boot out of the box...
    For the time, I hope it will helps someones.

    It's my thread ;)
    There are several Roms already prepared for dual boot. Most of them are made by other users, maybe you read a bit more in there, they have done good jobs on several custom Stock/Stock & AOSP Roms.
    But hey, no (zero!) offense, if yours is better organized or more user friendly, it's all good because that's what it's all about.
    Greetings
    Thomas

    Sent from my GT-I9100 using xda app-developers app
    4
    Waiting for Neat and downloading Wanam. This mod is useful 4 who want the personalization of AOSP/PA/AOKP and the Drivers (for games) compatibility and camera of stocks in combo.

    Really Thanks

    Inviato con piccione viaggiatore

    neatrom 4.8 lsw for dualboot only secondrom
    https://docs.google.com/file/d/0B-9sw7RUYVLTWExqRVVUaGZoaHc/edit?usp=sharing

    all credits to salesale and ocman
    3
    Guys, can I install any apps on sec ROM?
    I have neat ROM v 4.4 as 2nd
    When I tried to install Touchwiz 5 from recovery,..... It went on boot loop! :(
    i reinstalled it, but can you tell me what was my problem?

    zip flashable are for preload folder-in this rom we don't have preload folder
    for installation open zip and copy manually file in system folders /..........and fix permission rw-r-r
    file in preload folder put in data/sec_data folder
    3

    Yes, full
    Lss is only full
    edit-i saw that there is lite also -upload Yesterday
    now i modded lite for secondrom
    if you want try---neatrom lss for dual boot

    https://docs.google.com/file/d/0B-9sw7RUYVLTWFRUTWg2MWRtdWs/edit?usp=sharing
    all credits for salesale and ocman

    battery in this rom is very good-16 hours -50%
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