[Q] How to remove the bootloader from a ROM? - Galaxy Tab General

Anyone can make or write here a tutorial how to remove the bootloader from a ROM?(because of signing bootloaders)
In the thread which contains the patch for unsigning the bootloaders they mention to remove bootloaders (BUT HOW?) or flash "safe" custom ROMs
e.g.: like I want to install a STOCK samsung firmware through Odin or Heimdall, and I want to know which file(s) have to be removed.

open up the tar and remove boot.bin and sbl.bin and ur done

Do you re-tar the file?

rangercaptain said:
Do you re-tar the file?
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If you want to flash it via Odin. Otherwise you can just use Heimdall.
Sent from my AT&T Galaxy Tab using XDA App

caveman999 said:
If you want to flash it via Odin. Otherwise you can just use Heimdall.
Sent from my AT&T Galaxy Tab using XDA App
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Sound nice!!!! isn't it???
Did you do it by yourself yet?
KC

Have you read this news?
http://forum.xda-developers.com/showthread.php?t=888071
Sent from my Galaxy Tab Baby

If you are flashing with Heimdal, then just leave out the boot.bin and sbl.bin files and you'll be okay. If you want to flash with Odin you will need to open up the tar file and delete these two. Be careful with doing this as tar files modified in Windows don't always flash properly with Odin, you need to use Linux to tar the files up to be sure it will work okay. I have Cygwin on my Vista PC and use this to tar up files for flashing with Odin and it works fine. I pull all the files out of the tar then re-tar the ones I want to flash. I've done this for removing bootloader files and making mix and match files of different pda, csc and modem versions successfully.
I would be interested to know if anyone knows of a Windows program that can be used to create tar files that are flashable with Odin??

fcarmona said:
Have you read this news?
http://forum.xda-developers.com/showthread.php?t=888071
Sent from my Galaxy Tab Baby
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I'm pretty sure he did, he linked to it in his first post...

bdl1969 said:
... Windows don't ..., you need to use Linux
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AMEN...
Sent from my Galaxy Tab Baby

Related

Flashing just modem with Odin

Hello
I'm trying to flash the jpu modem on stock jpy since I had good results with it. I don't really know where to get it correctly. I've found a jpu modem in the doc rom thread, but it's some zip file, i took the modem.bin file out and just made a TAR out of it. seems other modem tar files include just that.
But i don't know if it's correct.
And I'd welcome info on how to flash it, should I put it in the phone field?
Since this is a great way to brick a phone, I'd like some advice on this matter.
Thank you.
You can use heimdal and just flash the modem.bin directly
Sent from my GT-I9000 using Tapatalk
creat0r79 said:
And I'd welcome info on how to flash it, should I put it in the phone field?
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Click to collapse
Don't put it in a TAR file. Just flash the modem.bin directly. Put it in the "PHONE" box. Make sure Repartition is unchecked and no other fields are filled.
After it's done, go to About to verify it flashed correctly. (Look at Baseband)
Done, running JPU modem on stock JPY...seems to also boot faster now
Thank you.
Hi
I am new to Flashing .. Do I need to do Factory Reset even for flashing only the modem.bin file or not..pls reply.
creat0r79 said:
Hello
I'm trying to flash the jpu modem on stock jpy since I had good results with it. I don't really know where to get it correctly. I've found a jpu modem in the doc rom thread, but it's some zip file, i took the modem.bin file out and just made a TAR out of it. seems other modem tar files include just that.
But i don't know if it's correct.
And I'd welcome info on how to flash it, should I put it in the phone field?
Since this is a great way to brick a phone, I'd like some advice on this matter.
Thank you.
Click to expand...
Click to collapse
The .zip file in Doc's thread is meant to be flashed through recovery (CWM or 2e). But I guess flashing through Odin worked for you, so all's well.
cs_k said:
Hi
I am new to Flashing .. Do I need to do Factory Reset even for flashing only the modem.bin file or not..pls reply.
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not required
seltaeb said:
The .zip file in Doc's thread is meant to be flashed through recovery (CWM or 2e). But I guess flashing through Odin worked for you, so all's well.
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they r not flashing .zip they are flashing modem.bin in ODIN. It works.

cant flash firmware please help

hi i was using bobcatrom on my s4 but thought i would try evil rom ,i installed rom to my ex sd card flashed rom through cwm it got 10% through and booted to galaxy screen ,i then went into cwm and tried the bobcat rom but the same happened,i then went to sam firmware and dowloaded stock ,it is the form of a zip ,how do i flash this zip using odin,please help has i need my phone urgently many thanks
someone please
I think you need to extract the contents of zip first.
Sent from my GT-I9505 using xda app-developers app
Search and you shall find: http://forum.xda-developers.com/showthread.php?p=41072426
xyzulu said:
Search and you shall find: http://forum.xda-developers.com/showthread.php?p=41072426
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yes i did find that ,but it takes me over 2 hours to download file
i have bootloader
csc
modem
platform
in the zip ,what goes where in odin please cheers
westentertainer said:
yes i did find that ,but it takes me over 2 hours to download file
i have bootloader
csc
modem
platform
in the zip ,what goes where in odin please cheers
Click to expand...
Click to collapse
You've unzipped 1 too many times.
You need the .Tar file.
Flash this in PDA section of Odin and you're good to go!
I would recommend formatting cache, data, system and preload in CWM first.
xyzulu said:
Search and you shall find: http://forum.xda-developers.com/showthread.php?p=41072426
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Click to collapse
Obagleyfreer said:
You've unzipped 1 too many times.
You need the .Tar file.
Flash this in PDA section of Odin and you're good to go!
I would recommend formatting cache, data, system and preload in CWM first.
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Click to collapse
i managed to get it up and running again now thanks, by putting the single tar files in the appropriate sections in odin
westentertainer said:
i managed to get it up and running again now thanks, by putting the single tar files in the appropriate sections in odin
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Click to collapse
Good idea is to KEEP a copy of the stock rom for these little incidents... It is easier, and sometimes the only way, to flash the stock rom after a bad flash...
If you have the I9505 I would suggest buying Mobile ODIN... It makes flashing ALL roms so much easier... You do need to root the phone 1st though with PC ODIN. After that you can flash the tar files through it or the custom rom zip files... Mods can be flashed easily too.
since no one has suggested a nandroid backup, i am going ahead and doing that.
i have found it to be the most helpful when things go wrong

Flash zip files from odin...

Hi guys...
How can i flash custom rom (zipped) to my Galaxy y using odin???
No other methods please.
Sent from my GT-S5360
well iv never done it and dont see why you would so iv no idea if it would work
you could just take the system folder from the rom - turn it into system.img using a programme that can make img files and then replace the system.img in the pda file of a stock firmware
who knows if it will work and as ever you are responsibile if you brick your device
you might want to read this too
http://forum.xda-developers.com/showthread.php?t=2665283
Flashable zips for Odin? I don't think so...
I knew about flashable zips for recovery and .tar / .tar.md5 files for Odin. But the method you are asking about hasn't been tried, isn't the recommended one and will probably brick your device. To fix it, you must use Odin with the proper method, using the .tar and/or the .tar.md5 files.
Sent from my Moto G using XDA Premium 4 mobile app

Problem to install Stock firmware VIA ODIN

Friends model is Model: G928G. I tried to install a ROM Sotck via Odin and gives me error at the end of the process with many diferent Sotock ROMs. I have tried on 4 different computers from i3 to i7 respectively, also using 3 cable OEM Samsung, all files installed properly, only allows the Smart Switch can a make reinstallation. any suggestions?
MelvinGt5 said:
Friends model is Model: G928G. I tried to install a ROM Sotck via Odin and gives me error at the end of the process with many diferent Sotock ROMs. I have tried on 4 different computers from i3 to i7 respectively, also using 3 cable OEM Samsung, all files installed properly, only allows the Smart Switch can a make reinstallation. any suggestions?
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Click to collapse
Hey, just an opinion. Search around G928G modem.tar and flash it by CP tab of odin before flashing the firmware. Than try flasing firmware. If fails again, remove modem.bin file from firmware(dont know how to). Otherwise extract the whole files from firmware, delete modem.bin and make the rest files as firmware with proper tool(TAR maker or else). Good luck.
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Konsstantine34 said:
Hey, just an opinion. Search around G928G modem.tar and flash it by CP tab of odin before flashing the firmware. Than try flasing firmware. If fails again, remove modem.bin file from firmware(dont know how to). Otherwise extract the whole files from firmware, delete modem.bin and make the rest files as firmware with proper tool(TAR maker or else). Good luck.
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Going to try...
Konsstantine34 said:
Hey, just an opinion. Search around G928G modem.tar and flash it by CP tab of odin before flashing the firmware. Than try flasing firmware. If fails again, remove modem.bin file from firmware(dont know how to). Otherwise extract the whole files from firmware, delete modem.bin and make the rest files as firmware with proper tool(TAR maker or else). Good luck.
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Resolved...
with new update 6.0.1 G928GDDS2BPD2_G928GODD2BPC3 Flash MODEM with ODIN and later Flash ROM:good:
MelvinGt5 said:
Resolved...
with new update 6.0.1 G928GDDS2BPD2_G928GODD2BPC3 Flash MODEM with ODIN and later Flash ROM:good:
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Well done, glad to know.

Flashing a Galaxy Core Prime?

It has Android 4.4 on it, but LTE. So besides the old os still usable.
We tried Odin, it wants a .tar.md5, what is a good way to convert it to a .tar.md5, we did the tar tool for Odin, it made a small seperate .md5 file.Just want 1 file to flash, is there a easy way in Linux to do it?
Edawrd1978 said:
It has Android 4.4 on it, but LTE. So besides the old os still usable.
We tried Odin, it wants a .tar.md5, what is a good way to convert it to a .tar.md5, we did the tar tool for Odin, it made a small seperate .md5 file.Just want 1 file to flash, is there a easy way in Linux to do it?
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Click to collapse
Look for and download the original firmware and flash via odin 3.13.1.
ze7zez said:
Look for and download the original firmware and flash via odin 3.13.1.
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Click to collapse
I have lineage-15.1-20180708-UNOFFICIAL-core33g.tar.md5 (just .tar shows unless you go to properties, hmmm) anyway, I think that is it, Last few times I tried Windows says there is a prob. & stops it. does odin have a Linux versoin.

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