[MOD] eRecovery for CM7/stock ...

Huexxx

Senior Member

Jul 21, 2009

1,966

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46

Madrid

Redmi Note 10 Pro

• Oct 20, 2011

• #1

Hi all!

Surfing a bit into XDA, I've created this mod in order to add to Froyo/GB/CM7 the way to access CWM on boot pressing any hardware keys.

Once installed, to access recovery you only have to repeatedly press any hard key; it works like eRecovery in Nova ROM.

In order to install/remove it, you only have to flash it via CWM, so you need CWM recovery installed at your OB.


V20B:

Installer: http://dl.dropbox.com/u/4629711/zeus/huexxx-eRecovery-V20B.zip
Remover: http://dl.dropbox.com/u/4629711/zeus/huexxx-eRecovery-remover-V20B.zip


V20N:

Installer: http://dl.dropbox.com/u/4629711/zeus/huexxx-eRecovery-V20N.zip
Remover: http://dl.dropbox.com/u/4629711/zeus/huexxx-eRecovery-remover-V20N.zip


CM7:

Installer: http://dl.dropbox.com/u/4629711/cm7/huexxx-eRecovery-CM7.zip
Remover: http://dl.dropbox.com/u/4629711/cm7/huexxx-eRecovery-remover-CM7.zip


Stock V10D:

Installer: http://dl.dropbox.com/u/4629711/cm7/huexxx-eRecovery-V10D.zip
Remover: http://dl.dropbox.com/u/4629711/cm7/huexxx-eRecovery-remover-V10D.zip


Stock V10E:

Installer: http://dl.dropbox.com/u/4629711/cm7/huexxx-eRecovery-V10E.zip
Remover: http://dl.dropbox.com/u/4629711/cm7/huexxx-eRecovery-remover-V10E.zip


PD: This stuff will probably work flawlessly in other stock rom versions, but to ensure that it will work, send me your /system/bin/pvrsrvinit file indicating your ROM version and I will create a specific .zip for this version. Thanks pbog1 for the file.


Credits go to knzo and D4rKn3sSyS.

If you find this useful, please thank it!

Regards.

 

Last edited: Feb 24, 2012

• 

Reactions: ginepro85, anhungai, ferhpsquad and 41 others

Huexxx

Senior Member

Jul 21, 2009

1,966

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46

Madrid

Redmi Note 10 Pro

• Oct 20, 2011

• #2

No need to nandroid before install it... is fully probed.

Regards!

 

Last edited: Oct 22, 2011

redy2006

Senior Member

May 20, 2008

957

568

Indonesia

• Oct 20, 2011

• #3

Suggestion: Information about CWM version?

 

• 

Reactions: Nihiliu

Huexxx

Senior Member

Jul 21, 2009

1,966

5,059

46

Madrid

Redmi Note 10 Pro

• Oct 20, 2011

• #4

It only changes one file at /system/bin, then I would suggest to use the latest CWM.

Regards.

 

K

knzo

Senior Member

Nov 24, 2010

1,992

3,899

• Oct 20, 2011

• #5

It's a bit late on the boot, inject a sooner service.

 

Huexxx

Senior Member

Jul 21, 2009

1,966

5,059

46

Madrid

Redmi Note 10 Pro

• Oct 20, 2011

• #6

Yeah, it's still at beta stage.

I though it would be a good point because is just before init.d starts.

I will find the first service and hijack it, but at least this mod can handle framework's loopboots.

Regards!

 

dxdiag32

Senior Member

Feb 21, 2011

902

350

Chongqing

• Oct 20, 2011

• #7

i'm doing the same thing for 2.3.4

but i was failed.
i hijacked lgdrmserver,no response

can you help me?

 

Huexxx

Senior Member

Jul 21, 2009

1,966

5,059

46

Madrid

Redmi Note 10 Pro

• Oct 20, 2011

• #8

Try with another service... I can't say more ATM...

 

• 

Reactions: MrAboud

K

knzo

Senior Member

Nov 24, 2010

1,992

3,899

• Oct 20, 2011

• #9

Send me the init.rc

 

zogoibi

Senior Member

Aug 18, 2011

419

76

• Oct 20, 2011

• #10

This is great news!! AAMOF, the no-hard-reboot is one of the things that prevents me from flashing these days. Last time I bicked the phone I lost one full day.

I'll install this as soon as it's improved.

Thank you Huexx!

 

dxdiag32

Senior Member

Feb 21, 2011

902

350

Chongqing

• Oct 21, 2011

• #11

knzo said:

Send me the init.rc

Click to expand...

Click to collapse

sorry i dont know why i can't send you pm,here's link
http://hotfile.com/dl/132897861/3f3e377/init.rar.html

thx

 

K

knzo

Senior Member

Nov 24, 2010

1,992

3,899

• Oct 21, 2011

• #12

Try to inject: /system/bin/pvrsrvinit.
It's the PowerVR SGX 540 driver and it's earlier in the boot.

Rename it to /system/bin/pvrsrvinit2, then create an empty bash file with that name and inject the command I used on my eRecovery and in the last line (after the keypress check) run /system/bin/pvrsrvinit2 or it won't boot.

 

dxdiag32

Senior Member

Feb 21, 2011

902

350

Chongqing

• Oct 21, 2011

• #13

got it,try it now thx

 

Huexxx

Senior Member

Jul 21, 2009

1,966

5,059

46

Madrid

Redmi Note 10 Pro

• Oct 21, 2011

• #14

Hi all.

Looking at init.rc and according with the suggested service by knzo, why you say that my inject point would be sooner?

sysinit is executed before ueventd, console, adbd, pvrsrvinit, etc... it's before ALL the services, and I haven't to modify it because it's a script by itself.

Regards.

 

K

knzo

Senior Member

Nov 24, 2010

1,992

3,899

• Oct 21, 2011

• #15

Huexxx said:

sysinit is executed before ueventd, console, adbd, pvrsrvinit, etc... it's before ALL the services, and I haven't to modify it because it's a script by itself.

Click to expand...

Click to collapse

That doesn't even make sense.

You want to execute a sh without console running?
Or why can you see the first init.d in the adb logcat then?

Just because it comes in a previous line doesn't make it start sooner.

 

Last edited: Oct 21, 2011

Huexxx

Senior Member

Jul 21, 2009

1,966

5,059

46

Madrid

Redmi Note 10 Pro

• Oct 21, 2011

• #16

Well, if I've understood, the place at init.rc doesn't determines the run order, doesn't it?

Then how can you know which service will be launched the first?

If I hack pvrsrvinit, would it check for keystroke sooner?

Regards.

 

K

knzo

Senior Member

Nov 24, 2010

1,992

3,899

• Oct 21, 2011

• #17

Depends on the trigger/call.
Pvrsrvinit ought to be sooner indeed.

 

Huexxx

Senior Member

Jul 21, 2009

1,966

5,059

46

Madrid

Redmi Note 10 Pro

• Oct 21, 2011

• #18

Ok, let's try it then!

Regards.

 

dxdiag32

Senior Member

Feb 21, 2011

902

350

Chongqing

• Oct 21, 2011

• #19

it make nosense at all.
i don't know where i did wrong.
hijack pvrsrvinit,and create init.d folder ,write script to make original pvrsrvinit run...

 

Huexxx

Senior Member

Jul 21, 2009

1,966

5,059

46

Madrid

Redmi Note 10 Pro

• Oct 21, 2011

• #20

My version doesn't work...

It's strange... later but It sholud run.