Enhancing Security for Modified UI -- 2
Budget: $10 – $30 USD
This system ui has been modded and protected against sharing. It has been programmed somewhere to check the tid of the device using either:
getprop persist.sys.tid
or
cat sys/kernel/jp6/tid
also it also checks the device serial number using:
getprop persist.sys.serialnum
for this app the values are the following:
tid:E200680D00004006D693381E
serialnum: 1fbc4d46
Both of these values have been hidden somewhere in this app along with these commands to check the device info to make sure they match. If they match the app works. If not it disables the device.
Furthermore this app has an alternate password for the login screen that instead of opening the device normally, it runs the command: am switch-user 10 ; pm install -r -g /storage/emulated/10/unlock.apk. The code for this app to execute that command is 19971997. These also are embedded somewhere in this app.
I need the location of the following 4 variables that are somewhere in this app so that i can edit them:
tid - E200680D00004006D693381E
serialnum - 1fbc4d46
multiuser switch code - 19971997
Unlock location: /storage/emulated/10/Settings/unlock.apk
I want the commands to check against these values to remain so that by editing these values to the tid and serial numbers of the specific device it will check against those numbers and operate if correct and lock out if not. I will also be able to change the switch code to be user specific, along with the location of the unlock.apk if it is kept in another ditectory.
getprop persist.sys.tid
or
cat sys/kernel/jp6/tid
also it also checks the device serial number using:
getprop persist.sys.serialnum
for this app the values are the following:
tid:E200680D00004006D693381E
serialnum: 1fbc4d46
Both of these values have been hidden somewhere in this app along with these commands to check the device info to make sure they match. If they match the app works. If not it disables the device.
Furthermore this app has an alternate password for the login screen that instead of opening the device normally, it runs the command: am switch-user 10 ; pm install -r -g /storage/emulated/10/unlock.apk. The code for this app to execute that command is 19971997. These also are embedded somewhere in this app.
I need the location of the following 4 variables that are somewhere in this app so that i can edit them:
tid - E200680D00004006D693381E
serialnum - 1fbc4d46
multiuser switch code - 19971997
Unlock location: /storage/emulated/10/Settings/unlock.apk
I want the commands to check against these values to remain so that by editing these values to the tid and serial numbers of the specific device it will check against those numbers and operate if correct and lock out if not. I will also be able to change the switch code to be user specific, along with the location of the unlock.apk if it is kept in another ditectory.