[ROM][19.06.2012]MS2Ginger Gingerbread 2.3.6 for Milestone 2

oTToToTenTanz · Jul 25, 2011

Can you provide a step by step guide how you flashed the GB sbf to your phone. I wanna give it a try as well.

Sent from my MotoA953 using XDA App

will5 · Jul 25, 2011

hi guys

How is it going?

Im not sure if all .smg inside the sbf have to be signed. Ill check on an official sbf.

n3ptun3 · Jul 25, 2011

Just answering the filesize question. The sbf file is over 300mb, obviously I repacked it with 7zip on ultra settings, so it got brought down to 168Mb, which is a little smaller than the u.115.com version, which is 172mb. The file wasn't tampered with, RSD would invalidate the signature.

walter79 · Jul 25, 2011

dangpzanco said:
Extracted SBF with sbf_flash -x or mono SBFDepackerMono.exe (opens a window)
Yes, I checked the SBF thread and found this tool, lookout:

Code:

daniel@daniel-server:~/Área de Trabalho/smgver$ wine smgver.exe CG31.smg CG31.smg: signature not found! daniel@daniel-server:~/Área de Trabalho/smgver$ wine smgver.exe CG39.smg CG39.smg: signature not found!

Maybe we got the wrong unsigned SBF after all...

Normaly CG31 and CG39 have a signature. CG31 Bootloader, CG39 system.

You can do it this way.

- Restore Nandroid backup of cg39.smg Uploading this file later
- build new sbf without cg31 and cg39
- flash new sbf file (called fixed sbf methode in defy section)

One problem with new Gingerbread. Battery shows only "?"

walter79 · Jul 25, 2011

Uploading nandroid backup

Install instruction can find on first post.

Emacore · Jul 25, 2011

walter79 said:
Uploading nandroid backup

Install instruction can find on first post.

Yeah! Hey man, is possible to do downgrade from this gingerbread?

Desde/From Milestone2

Endless7 · Jul 25, 2011

walter79 said:
Uploading nandroid backup

Install instruction can find on first post.

So it means if we follow this instruction with the files you upload, and we can boot the leak
GB rom successfully?

oTToToTenTanz · Jul 25, 2011

walter79...so you got it running?

Sent from my MotoA953 using XDA App

walter79 · Jul 25, 2011

Endless7 said:
So it means if we follow this instruction with the files you upload, and we can boot the leak
GB rom successfully?

I think it should work. Did only test on my defy.

Downgrade is also possible.

oTToToTenTanz · Jul 25, 2011

Ah okay...defy is way different :/

Sent from my MotoA953 using XDA App

walter79 · Jul 25, 2011

oTToToTenTanz said:
Ah okay...defy is way different :/

Sent from my MotoA953 using XDA App

Only a bit. Kernel and some settings.

oTToToTenTanz · Jul 25, 2011

Do you have m2 as well?

Sent from my MotoA953 using XDA App

dangpzanco · Jul 25, 2011

r2beta0 said:
Ok, a basic explanation on linux permission model:
All files/folders in linux have 3 different permission settings. The first is permission for the owner, second is permission for the group and 3rd is permission for everyone else.

In your example you have: -rw-r--r-- which means
- is not a directory (the first bit shows 'd' or '-')
rw- owner can read and write (if it were rwx he could also execute)
r-- group can only read (missing w and x flags)
r-- others can only read.

To set permission with chmod command:
1 - permission to execute
2 - permission to write
4 - permission to read

Code:

You have to sum up numbers to give the permission you want. Lets for example give rwx (owner) rw- (group) r-- (other) 4+2+1=7 4+2+0=6 4+0+0=4 So your command would be: chmod 764 file

Easy right?

Thanks for the explanation, it's gonna be very useful.

Sent from my Milestone 2 XDA App

Endless7 · Jul 26, 2011

I built a fixed sbf without CG31@39.smg using the signed leak and MotoAndroidDepackerMono. And the nandroid backup(/system) I use this
http://xdaforums.com/showthread.php?t=1185878.

Then I follow every step you posted. But with no luck, I still got a total failure. My phone went into black screen after a short logo M, and I can`t even boot into motorola recovery.

Did I do something wrong? Or due to my bootloader is the new one,70.13 ?

Edit: which .smg in sbf is the kernel ?

Edit2: BL 70.13 could not be downgraded

. Now I have flashed back to 2.2.2.

dangpzanco · Jul 26, 2011

Endless7 said:
I built a fixed sbf without CG31@39.smg using the signed leak and MotoAndroidDepackerMono. And the nandroid backup(/system) I use this
http://xdaforums.com/showthread.php?t=1185878.

Then I follow every step you posted. But with no luck, I still got a total failure. My phone went into black screen after a short logo M, and I can`t even boot into motorola recovery.

Did I do something wrong? Or due to my bootloader is the new one,70.13 ?

Edit: which .smg in sbf is the kernel ?

Edit2: BL 70.13 could not be downgraded. Now I have flashed back to 2.2.2.

Look at http://and-developers.com/partitions:cdt for CG info, CG66 is preinstall, but it's not listed there.

Kernel/boot is CG35 and System is CG39

Endless7 · Jul 26, 2011

Thanks. So the CG34 is the bootloader?

dangpzanco · Jul 26, 2011

Endless7 said:
Thanks. So the CG34 is the bootloader?

No...

My thoughts:

Code:

CG ## Link       ## Partition (/dev/block/mmcblk1:)
31 ## cdt.bin    ## p6
32 ## prek(?)    ## p22/23
33 ## cdrom      ## p17(linked)
34 ## lbl        ## p8
35 ## boot.img   ## p15(linked)
39 ## system.img ## p21(linked)
40 ## cache      ## p24(linked)
42 ## logo.bin   ## p10
45 ## bpsw       ## p14
47 ## recovery   ## p16
53 ## kpanic     ## p20
61 ## devtree    ## p12
64 ## mbr        ## ???
65 ## ebr        ## p4
66 ## preinstall ## p25

Working folder's boot.img information (dsixda Android Kitchen log)
-------------------------------------

 Kernel Base Address  : 0x10000000
 Page Size            : 2048 bytes

 Command Line: "console=ttyS2,115200n8 rw mem=498M@0x80C00000 init=/init ip=off motobldlabel=none mmcparts=mmcblk1:p1(mbmloader),p2(mbm),p3(mbmbackup),p4(ebr),p5(bploader),p6(cdt.bin),p7(pds),p8(lbl),p9(lbl_backup),p10(logo.bin),p11(sp),p12(devtree),p13(devtree_backup),p14(bpsw),p15(boot),p16(recovery),p17(cdrom),p18(misc),p19(cid),p20(kpanic),p21(system),p22(prek),p23(pkbackup),p24(cache),p25(preinstall),p26(userdata)"

Edit: Milestone 2 is more like a Droid X than a Milestone 1, so look at that link thinking of it.

Endless7 · Jul 26, 2011

dangpzanco said:

No...

My thoughts:

Code:

CG ## Link       ## Partition (/dev/block/mmcblk1:)
31 ## cdt.bin    ## p6
32 ## prek(?)    ## p22/23
33 ## cdrom      ## p17(linked)
34 ## lbl        ## p8
35 ## boot.img   ## p15(linked)
39 ## system.img ## p21(linked)
40 ## cache      ## p24(linked)
42 ## logo.bin   ## p10
45 ## bpsw       ## p14
47 ## recovery   ## p16
53 ## kpanic     ## p20
61 ## devtree    ## p12
64 ## mbr        ## ???
65 ## ebr        ## p4
66 ## preinstall ## p25

Working folder's boot.img information (dsixda Android Kitchen log)
-------------------------------------

 Kernel Base Address  : 0x10000000
 Page Size            : 2048 bytes

 Command Line: "console=ttyS2,115200n8 rw mem=498M@0x80C00000 init=/init ip=off motobldlabel=none mmcparts=mmcblk1:p1(mbmloader),p2(mbm),p3(mbmbackup),p4(ebr),p5(bploader),p6(cdt.bin),p7(pds),p8(lbl),p9(lbl_backup),p10(logo.bin),p11(sp),p12(devtree),p13(devtree_backup),p14(bpsw),p15(boot),p16(recovery),p17(cdrom),p18(misc),p19(cid),p20(kpanic),p21(system),p22(prek),p23(pkbackup),p24(cache),p25(preinstall),p26(userdata)"

Edit: Milestone 2 is more like a Droid X than a Milestone 1, so look at that link thinking of it.

After depacking the 70.13 bootloader.sbf, I found these 3 files:

RAMDLD.smg ramdownloader
CG30.smg mbm
CG32.smg bploader

dangpzanco · Jul 26, 2011

Endless7 said:
After depacking the 70.13 bootloader.sbf, I found these 3 files:

RAMDLD.smg ramdownloader
CG30.smg mbm
CG32.smg bploader

I think mbm is bootloader, bploader is baseband loader an RAMDLD is just the file that "talks" to the bootloader when flashing.

Try to flash Brazil 3.21.0 SBF or Argentina's 3.23.0 and see if bootloader downgrades.

-----------------------

For the guys with engi phones, maybe you have a different version of the bootloader (or had before flashing a SBF...) that could unlock (or brick) normal devices.

I'm gonna sleep now.

Sent from my Milestone 2 XDA App

Endless7 · Jul 26, 2011

dangpzanco said:
I think mbm is bootloader, bploader is baseband loader an RAMDLD is just the file that "talks" to the bootloader when flashing.

Try to flash Brazil 3.21.0 SBF or Argentina's 3.23.0 and see if bootloader downgrades.

-----------------------

For the guys with engi phones, maybe you have a different version of the bootloader (or had before flashing a SBF...) that could unlock (or brick) normal devices.

I'm gonna sleep now.

Sent from my Milestone 2 XDA App

It seems no use. The ver still be 70.13

[ROM][19.06.2012]MS2Ginger Gingerbread 2.3.6 for Milestone 2

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