Solution for GT-P1000L
Hello people! Sorry for my bad english.
I have a solution for 2.3.6 Vivo BR version, official update. I've made on a GT-P1000L 2.3.6 P1000LVIJR2. I know it's not for M2, but can be a clue to find the solution or people with GT-1000L.
Just warning: I won't take responsability for bricked phones. Only tested on a GT-P1000L with official VIVO brazilian update..
For the procedure, will be necessary 2.3.3 kernel of HumberOS.
It's hosted on 4shared and you can find in the HumberOS site. Since I don't have 10 posts to post the link, you can google it "Odin-Heimdall-HumberOS-Kernel-20111102".
Just do the kernel change through Odin or CwM. On Odin make sure to check "Auto Reboot" and "F. Reset Time". After the change, it will stay on the logo screen for a good long time (mine takes around 30 min), with some voice (I forget her name) saying somethings that I couldn't listen. And after that, will reboot and you must have root access - or not, I don't remember if I used SuperClickOne after that.
Ps: For those with troubles to do a factory reset after the change, you must boot the phone on recovery mode [Power + Volume(+)]. Than go to:
Wipe menu -> wipe data / factory reset
Wipe menu -> wipe cache
And for last
Wipe menu -> wipe dalvik cache.
I think that the procedure can be done in both versions, P1000L and P1000. The only difference between these versions is the TV, a hardware difference.
Since this kernel can grant root acess in this rom, maybe int other ROMs it can be done with other modified Kernels.
No problems using the 2.3.3 Kernel on my 2.3.6 Vivo BR ROM, it's been almost a month. Screenshots on attachment.