csroot
Root your CrystalSky and install SuperSU
Thanks to the_lord for finding the exploit and doing the script work!
Upload the needed files
bash-3.2$ ./copy.sh
checking if adb device is present
List of devices attached
1234567890 device
copying files to device
tmp/: 11 files pushed. 6.8 MB/s (8348440 bytes in 1.173s)
bash-3.2$
Navigate to the /tmp folder on your CrystalSky
bash-3.2$adb shell
shell@zs600b:/ $ cd data/local/tmp
Execute the Exploit to gain temp root
shell@zs600b:/data/local/tmp $ ./lordroot
sh: ./patch_script.sh: not found
max_:3 min:10 i_ret:0x20
F_SETPIPE_SZ 407
[+] Done target:dc0df1a0 overflowcheck:200000 map:12670 readv_error:0
[+] Done target:dc0df1a0 overflowcheck:deadbeef map:12735 readv_error:0
get_selinux_state -
- 0
shellcode_root_self i_pid:1408 ppid:1402 i_thread_info:de9ba000 i_task:db2c5e80 i_cred:dcbfb180 i_init_sid:0
fwrite is count 1 ./kok
shell@zs600b:/data/local/tmp $
Run the script to install su binary and supersu.apk
1|shell@zs600b:/data/local/tmp $ ./mkdevsh
2+0 records in
2+0 records out
2 bytes transferred in 0.001 secs (2000 bytes/sec)
4+0 records in
4+0 records out
4 bytes transferred in 0.001 secs (4000 bytes/sec)
12+0 records in
12+0 records out
12 bytes transferred in 0.001 secs (12000 bytes/sec)
root@zs600b:/data/local/tmp #
Reboot and run SuperSU from the App Menu
This has been tested on a CrystalSky 7.85 Version 02.04.02.00