Before rooting, do backup your /boot and /system partitions via SPFT, as described here (whenever the post is filled in properly :D ) :
http://forum.xda-developers.com/r1-h...oting-t3426041
Since it's pretty tedious to run that for each and every partition, I propose to backup other ones after you get root. But note that copying the partitions back to the device is a lot quicker since all the necessary info can be preset in a scatter file !
I recommend that you follow other threads to get root, such as, for example, here :
http://forum.xda-developers.com/r1-h...-root-t3425677
Some partitions will still be mounted, but I don't think it matters that much. Anyway, here is a list of what is usually mounted :
To backup whatever partitions are out there, run these commands :
These are the files that you'll get
And this is another map of partitions to names :
And mount output :
And partition sizes in blocks:
http://forum.xda-developers.com/r1-h...oting-t3426041
Since it's pretty tedious to run that for each and every partition, I propose to backup other ones after you get root. But note that copying the partitions back to the device is a lot quicker since all the necessary info can be preset in a scatter file !
I recommend that you follow other threads to get root, such as, for example, here :
http://forum.xda-developers.com/r1-h...-root-t3425677
Some partitions will still be mounted, but I don't think it matters that much. Anyway, here is a list of what is usually mounted :
Code:
Filesystem Size Used Free Blksize
/dev 970.2M 84.0K 970.1M 4096
/sys/fs/cgroup 970.2M 12.0K 970.2M 4096
/mnt 970.2M 0.0K 970.2M 4096
/mnt/runtime/default/emulated 11.2G 522.4M 10.7G 4096
/mnt/runtime/read/emulated 11.2G 522.4M 10.7G 4096
/mnt/runtime/write/emulated 11.2G 522.4M 10.7G 4096
/system 2.5G 2.0G 516.5M 4096
/data 11.2G 522.4M 10.7G 4096
/cache 387.4M 988.0K 386.5M 4096
/protect_f 5.8M 60.0K 5.8M 4096
/protect_s 5.8M 56.0K 5.8M 4096
/nvdata 27.5M 2.2M 25.3M 4096
/storage 970.2M 0.0K 970.2M 4096
/storage/emulated 11.2G 522.4M 10.7G 4096
/su 90.5M 676.0K 89.8M 4096Code:
adb shell
su
mkdir /sdcard/images/
cd /sdcard/images
dd if=/dev/block/mmcblk0boot0 of=00_boot0.img
dd if=/dev/block/mmcblk0boot1 of=01_boot1.img
dd if=/dev/block/mmcblk0rpmb of=02_rpmb.img
dd if=/dev/block/mmcblk0p1 of=p1_proinfo.img
dd if=/dev/block/mmcblk0p2 of=p2_nvram.img
dd if=/dev/block/mmcblk0p3 of=p3_protect1.img
dd if=/dev/block/mmcblk0p4 of=p4_protect2.img
dd if=/dev/block/mmcblk0p5 of=p5_lk.img
dd if=/dev/block/mmcblk0p6 of=p6_para.img
dd if=/dev/block/mmcblk0p7 of=p7_boot.img
dd if=/dev/block/mmcblk0p8 of=p8_recovery.img
dd if=/dev/block/mmcblk0p9 of=p9_logo.img
dd if=/dev/block/mmcblk0p10 of=p10_expdb.img
dd if=/dev/block/mmcblk0p11 of=p11_seccfg.img
dd if=/dev/block/mmcblk0p12 of=p12_oemkeystore.img
dd if=/dev/block/mmcblk0p13 of=p13_secro.img
dd if=/dev/block/mmcblk0p14 of=p14_keystore.img
dd if=/dev/block/mmcblk0p15 of=p15_tee1.img
dd if=/dev/block/mmcblk0p16 of=p16_tee2.img
dd if=/dev/block/mmcblk0p17 of=p17_frp.img
dd if=/dev/block/mmcblk0p18 of=p18_nvdata.img
dd if=/dev/block/mmcblk0p19 of=p19_metadata.img
#dd if=/dev/block/mmcblk0p20 of=p20_system.img
#dd if=/dev/block/mmcblk0p21 of=p21_cache.img
#dd if=/dev/block/mmcblk0p22 of=p22_userdata.img
dd if=/dev/block/mmcblk0p23 of=p23_flashinfo.img
md5sum *.img
exit
exit
adb pull /sdcard/imagesCode:
-rw-rw---- root sdcard_rw 4194304 2016-01-01 18:31 00_boot0.img
-rw-rw---- root sdcard_rw 4194304 2016-01-01 18:31 01_boot1.img
-rw-rw---- root sdcard_rw 0 2016-01-01 18:47 02_rpmb.img
-rw-rw---- root sdcard_rw 3145728 2016-01-01 18:31 p1_proinfo.img
-rw-rw---- root sdcard_rw 5242880 2016-01-01 18:31 p2_nvram.img
-rw-rw---- root sdcard_rw 10485760 2016-01-01 18:31 p3_protect1.img
-rw-rw---- root sdcard_rw 10485760 2016-01-01 18:31 p4_protect2.img
-rw-rw---- root sdcard_rw 524288 2016-01-01 18:31 p5_lk.img
-rw-rw---- root sdcard_rw 524288 2016-01-01 18:31 p6_para.img
-rw-rw---- root sdcard_rw 16777216 2016-01-01 18:31 p7_boot.img
-rw-rw---- root sdcard_rw 16777216 2016-01-01 18:31 p8_recovery.img
-rw-rw---- root sdcard_rw 8388608 2016-01-01 18:31 p9_logo.img
-rw-rw---- root sdcard_rw 10485760 2016-01-01 18:31 p10_expdb.img
-rw-rw---- root sdcard_rw 524288 2016-01-01 18:31 p11_seccfg.img
-rw-rw---- root sdcard_rw 2097152 2016-01-01 18:31 p12_oemkeystore.img
-rw-rw---- root sdcard_rw 6291456 2016-01-01 18:31 p13_secro.img
-rw-rw---- root sdcard_rw 8388608 2016-01-01 18:31 p14_keystore.img
-rw-rw---- root sdcard_rw 5242880 2016-01-01 18:31 p15_tee1.img
-rw-rw---- root sdcard_rw 5242880 2016-01-01 18:31 p16_tee2.img
-rw-rw---- root sdcard_rw 1048576 2016-01-01 18:31 p17_frp.img
-rw-rw---- root sdcard_rw 33554432 2016-01-01 18:31 p18_nvdata.img
-rw-rw---- root sdcard_rw 38797312 2016-01-01 18:32 p19_metadata.img
-rw-rw---- root sdcard_rw 16777216 2016-01-01 18:32 p23_flashinfo.imgCode:
lrwxrwxrwx root root 2016-01-01 17:30 boot -> /dev/block/mmcblk0p7
lrwxrwxrwx root root 2016-01-01 17:30 cache -> /dev/block/mmcblk0p21
lrwxrwxrwx root root 2016-01-01 17:30 expdb -> /dev/block/mmcblk0p10
lrwxrwxrwx root root 2016-01-01 17:30 flashinfo -> /dev/block/mmcblk0p23
lrwxrwxrwx root root 2016-01-01 17:30 frp -> /dev/block/mmcblk0p17
lrwxrwxrwx root root 2016-01-01 17:30 keystore -> /dev/block/mmcblk0p14
lrwxrwxrwx root root 2016-01-01 17:30 lk -> /dev/block/mmcblk0p5
lrwxrwxrwx root root 2016-01-01 17:30 logo -> /dev/block/mmcblk0p9
lrwxrwxrwx root root 2016-01-01 17:30 metadata -> /dev/block/mmcblk0p19
lrwxrwxrwx root root 2016-01-01 17:30 nvdata -> /dev/block/mmcblk0p18
lrwxrwxrwx root root 2016-01-01 17:30 nvram -> /dev/block/mmcblk0p2
lrwxrwxrwx root root 2016-01-01 17:30 oemkeystore -> /dev/block/mmcblk0p12
lrwxrwxrwx root root 2016-01-01 17:30 para -> /dev/block/mmcblk0p6
lrwxrwxrwx root root 2016-01-01 17:30 proinfo -> /dev/block/mmcblk0p1
lrwxrwxrwx root root 2016-01-01 17:30 protect1 -> /dev/block/mmcblk0p3
lrwxrwxrwx root root 2016-01-01 17:30 protect2 -> /dev/block/mmcblk0p4
lrwxrwxrwx root root 2016-01-01 17:30 recovery -> /dev/block/mmcblk0p8
lrwxrwxrwx root root 2016-01-01 17:30 seccfg -> /dev/block/mmcblk0p11
lrwxrwxrwx root root 2016-01-01 17:30 secro -> /dev/block/mmcblk0p13
lrwxrwxrwx root root 2016-01-01 17:30 system -> /dev/block/mmcblk0p20
lrwxrwxrwx root root 2016-01-01 17:30 tee1 -> /dev/block/mmcblk0p15
lrwxrwxrwx root root 2016-01-01 17:30 tee2 -> /dev/block/mmcblk0p16
lrwxrwxrwx root root 2016-01-01 17:30 userdata -> /dev/block/mmcblk0p22Code:
rootfs / rootfs ro,seclabel 0 0
tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,seclabel,relatime,mode=600 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
adb /dev/usb-ffs/adb functionfs rw,relatime 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,seclabel,relatime 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
debugfs /sys/kernel/debug debugfs rw,seclabel,relatime 0 0
none /sys/fs/cgroup tmpfs rw,seclabel,relatime,mode=750,gid=1000 0 0
pstore /sys/fs/pstore pstore rw,seclabel,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
tmpfs /mnt tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
/dev/fuse /mnt/runtime/default/emulated fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /mnt/runtime/read/emulated fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /mnt/runtime/write/emulated fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/block/platform/mtk-msdc.0/11230000.msdc0/by-name/system /system ext4 ro,seclabel,relatime,data=ordered 0 0
/dev/block/platform/mtk-msdc.0/11230000.msdc0/by-name/userdata /data ext4 rw,seclabel,nosuid,nodev,noatime,discard,noauto_da_alloc,resuid=10010,data=ordered 0 0
/dev/block/platform/mtk-msdc.0/11230000.msdc0/by-name/cache /cache ext4 rw,seclabel,nosuid,nodev,noatime,discard,noauto_da_alloc,data=ordered 0 0
/dev/block/platform/mtk-msdc.0/11230000.msdc0/by-name/protect1 /protect_f ext4 rw,seclabel,nosuid,nodev,noatime,nodelalloc,noauto_da_alloc,commit=1,data=ordered 0 0
/dev/block/platform/mtk-msdc.0/11230000.msdc0/by-name/protect2 /protect_s ext4 rw,seclabel,nosuid,nodev,noatime,nodelalloc,noauto_da_alloc,commit=1,data=ordered 0 0
/dev/block/platform/mtk-msdc.0/11230000.msdc0/by-name/nvdata /nvdata ext4 rw,seclabel,nosuid,nodev,noatime,discard,noauto_da_alloc,data=ordered 0 0
tmpfs /storage tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
/dev/fuse /storage/emulated fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/block/loop1 /su ext4 rw,seclabel,noatime,data=ordered 0 0Code:
major minor #blocks name
7 0 1254 loop0
7 1 98304 loop1
179 0 15392768 mmcblk0
179 1 3072 mmcblk0p1
179 2 5120 mmcblk0p2
179 3 10240 mmcblk0p3
179 4 10240 mmcblk0p4
179 5 512 mmcblk0p5
179 6 512 mmcblk0p6
179 7 16384 mmcblk0p7
179 8 16384 mmcblk0p8
179 9 8192 mmcblk0p9
179 10 10240 mmcblk0p10
179 11 512 mmcblk0p11
179 12 2048 mmcblk0p12
179 13 6144 mmcblk0p13
179 14 8192 mmcblk0p14
179 15 5120 mmcblk0p15
179 16 5120 mmcblk0p16
179 17 1024 mmcblk0p17
179 18 32768 mmcblk0p18
179 19 37888 mmcblk0p19
179 20 2736128 mmcblk0p20
179 21 409600 mmcblk0p21
179 22 12049920 mmcblk0p22
179 23 16384 mmcblk0p23
179 96 4096 mmcblk0rpmb
179 64 4096 mmcblk0boot1
179 32 4096 mmcblk0boot0
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