[Android Q&A, Help & Troubleshooting] Obsy:
adb.exe don´t work...

adb install -r kingroot.apk same error...

adb shell df and mount > this is the results:

C:\SDK\sdk\platform-tools>adb shell df

Filesystem Size Used Free Blksize

/dev 926.4M 132.0K 926.3M 4096

/sys/fs/cgroup 926.4M 12.0K 926.4M 4096

/mnt/asec 926.4M 0.0K 926.4M 4096

/mnt/obb 926.4M 0.0K 926.4M 4096

/system 1.4G 959.0M 515.2M 4096

/data 11.6G 352.3M 11.2G 4096

/cache 845.6M 13.6M 832.0M 4096

/persist 7.8M 4.1M 3.8M 4096

/firmware 64.0M 56.9M 7.1M 16384

/sysprop 7.8M 5.0M 2.8M 4096

/carrier 39.3M 4.0M 35.3M 4096

/mnt/shell/emulated 11.6G 352.3M 11.2G 4096

/storage/emulated/legacy 11.6G 352.3M 11.2G 4096

/data/DxDrm/fuse: Permission denied

/mnt/media_rw/sdcard1: Permission denied

/storage/sdcard1 14.8G 7.5G 7.3G 8192

C:\SDK\sdk\platform-tools>adb shell mount

rootfs / rootfs ro,relatime 0 0

tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,size=948676k,nr_inodes=181731,mode=755 0 0

devpts /dev/pts devpts rw,seclabel,relatime,mode=600 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,relatime 0 0

none /acct cgroup rw,relatime,cpuacct 0 0

none /sys/fs/cgroup tmpfs rw,seclabel,relatime,size=948676k,nr_inodes=181731,mode=750,gid=1000 0 0

tmpfs /mnt/asec tmpfs rw,seclabel,relatime,size=948676k,nr_inodes=181731,mode=755,gid=1000 0 0

tmpfs /mnt/obb tmpfs rw,seclabel,relatime,size=948676k,nr_inodes=181731,mode=755,gid=1000 0 0

none /dev/cpuctl cgroup rw,relatime,cpu 0 0

/dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,seclabel,relatime,data=ordered 0 0

/dev/block/platform/msm_sdcc.1/by-name/userdata /data ext4 rw,seclabel,nosuid,nodev,relatime,noauto_da_alloc,data=ordered 0 0

/dev/block/platform/msm_sdcc.1/by-name/cache /cache ext4 rw,seclabel,nosuid,nodev,relatime,data=ordered 0 0

/dev/block/platform/msm_sdcc.1/by-name/persist /persist ext4 rw,seclabel,nosuid,nodev,relatime,data=ordered 0 0

/dev/block/platform/msm_sdcc.1/by-name/modem /firmware vfat ro,relatime,uid=1000,gid=1000,fmask=0337,dmask=0227,codepage=cp437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0

/dev/block/platform/msm_sdcc.1/by-name/sysprop /sysprop ext4 rw,seclabel,nosuid,nodev,relatime,data=ordered 0 0

/dev/block/platform/msm_sdcc.1/by-name/carrier /carrier ext4 rw,seclabel,nosuid,nodev,relatime,data=ordered 0 0

/dev/fuse /mnt/shell/emulated fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0

/dev/fuse /storage/emulated/legacy fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0

DxDrmServerIpc /data/DxDrm/fuse fuse.DxDrmServerIpc rw,nosuid,nodev,relatime,user_id=1013,group_id=1000,allow_other 0 0

/dev/block/vold/179:64 /mnt/media_rw/sdcard1 vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1023,gid=1023,fmask=0007,dmask=0007,allow_utime=0020,codepage=cp437,iocharset=iso88591,shortname=mixed,utf8,errors=remount-ro 0 0

/dev/fuse /storage/sdcard1 fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0

C:\SDK\sdk\platform-tools>

If u can understand something... o.0

Thanks!