Galaxy Note II (samsung-n7100)
- Compiling the kernel
- Flashing with Heimdall
- Booting initramfs
- Touch screen fully calibrated
What does not work
- WiFi (needs kernel modules compiling first)
How to enter flash mode
Press and hold "volume down + home + power" simultaneously. Then click volume up to confirm.
First build the device package:
$ pmbootstrap build device-samsung-n7100
Now you want to compile the kernel itself:
$ pmbootstrap build linux-samsung-n7100 --arch=armhf
Once you've successfully compiled the kernel you can install the OS to an SD card or your system partition. I've only tried an SD card:
$ pmbootstrap install --sdcard=/dev/sdb
You will need a 1GB SD card in order for this to work, also keep in mind that this will format the sd card.
Please also note, that you cannot flash directly to the system due to an error in Heimdall.
Next you want to put your phone in download mode by holding
power + vol down + home all together until you enter download mode, press volume up again to continue past the warning.
Now you can flash the boot image:
$ pmbootstrap flasher flash_kernel
flash_kernel because the N7100 packages its kernel and initfs file into one boot image, where as some other phones have separate partitions for each unlike the N7100.
If everything checks out OK, your N7100 should reboot and you should see the Samsung logo. Dont worry if the screen is flashing on and off and its taking a while, after a minute or 2 it should show up the pmOS splash!
There is currently no mainline kernel available but it should be possible to mainline this device. Have a look at Midas on Mainline for work on mainlining very similar devices.
Work to create a DTS for this device can be found here: 
The n710x upstream DTS is here: 
Replicant is interested in further mainlining this device and replacing the bootloader with u-boot and would like to collaborate with us .
This device's Qualcomm Gobi MDM9615 Modem seems to have some mainline kernel support: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/drivers/clk/qcom/gcc-mdm9615.c?h=v5.2.7