Thanks for the script. Here is the batch working also within Win7 command prompt: Code: @ECHO OFF cls REM Purpose: This batch file creates complete dump of NK.BIN provided REM Author: jwoegerbauer REM Date: 2013-01-03 REM License: GPL v3

Filename	Size	Update
Joying_JY-UL135N2_SuperSU	0	2016-12-11
Joying_JY-UL135N2_SuperSU\adb.exe	944128	2015-10-09
Joying_JY-UL135N2_SuperSU\AdbWinApi.dll	96256	2015-10-09
Joying_JY-UL135N2_SuperSU\AdbWinUsbApi.dll	60928	2015-10-09
Joying_JY-UL135N2_SuperSU\chattr.pie	13788	2008-02-29
Joying_JY-UL135N2_SuperSU\HOWTO.txt	901	2016-12-11
Joying_JY-UL135N2_SuperSU\install-recovery.sh	629	2008-02-29
Joying_JY-UL135N2_SuperSU\install.bat	703	2016-12-10
Joying_JY-UL135N2_SuperSU\install.sh	14302	2016-12-10
Joying_JY-UL135N2_SuperSU\libsupol.so	346536	2008-02-29
Joying_JY-UL135N2_SuperSU\su.pie	108108	2008-02-29
Joying_JY-UL135N2_SuperSU\Superuser.apk	6641077	2008-02-29
Joying_JY-UL135N2_SuperSU\supolicy	42320	2008-02-29

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