Conversão Nexus 7 2012 (Wifi) para F2FS

Nexus7_F2FS

Assumptions:
  - Stock Rom (5.0) Instalada
  - Android Tools (adb, fastboot) instaladas
  - Bootloader Desbloqueado


TWRP:
http://techerrata.com/file/twrp2/grouper/openrecovery-twrp-2.8.2.0-grouper.img

Kernel:
https://cld.pt/dl/download/72e5a6bd-f9e6-4536-b95e-ceb96935e857/boot-new.img

 (Arrancar no bootloader)
 $ fastboot flash boot boot-new.img
 $ fastboot boot openrecovery-twrp-2.8.2.0-grouper.img

 (Esperar que o TWRP arranque)

[OPCIONAL: Fazer backup do /data]
 $ adb shell

   # cd /data
   # tar zcpf data.tar.gz --exlude=./data.tar.gz . .??*
   # exit

 $ adb pull /data/data.tar.gz
[Fim do Opcional]

 No TWRP, ir a Wipe
  - Selecionar a "Cache" -> converter para f2fs
  - Selecionar a "Data" -> converter para f2fs

[OPCIONAL: Fazer restore do /data]
 $ adb push data.tar.gz /data/
 $ adb shell

   # cd /data
   # tar zxvpf data.tar.gz
   # rm data.tar.gz
   # sync
   # exit
[Fim do Opcional]

 $ adb reboot