Q&A for [TOOL/UTILITY][TWRP][ 2.8][RECOVERY] TWRP 2.8.6.x TeamWin Recovery Project 4/16

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Before posting, please use the forum search and read through the discussion thread for [TOOL/UTILITY][TWRP][ 2.8][RECOVERY] TWRP 2.8.6.x TeamWin Recovery Project 4/16. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.

Thanks for understanding and for helping to keep XDA neat and tidy! :)

Q&A for [ROM][For GEEHRC][GPROJ][5.1.1][UNOFFICIAL] CM 12.1 + Nitrogen project (NPROJ) ALPHA

Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.

Before posting, please use the forum search and read through the discussion thread for [ROM][For GEEHRC][GPROJ][5.1.1][UNOFFICIAL] CM 12.1 + Nitrogen project (NPROJ) ALPHA. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.

Thanks for understanding and for helping to keep XDA neat and tidy! :)

Hi, I literally just made an account :). Anyway I want to learn this stuff, I want to have the Dev. Mind. I don't really know where to start so if someone would recommend me to a book or program or something, anything really, that would be awesome :p! Ok, now IOS is a very taboo name in the android development world. I kinda have a couple ideas (just one, actually), I'm currently brainstorming at the moment of you could bring IOS to android. I have my reasons for this, and I believe they're good enough for me to be trolled and embarrassed by bringing up such a topic. I have an idea, is anyone willing to listen?

I chosen a project at security information to find a password from a phone with Android.
I found in password.key from data/system/ a crypto text with 97 characters ,how are generate that crypto text ? Which is the function ?
I need that function to do bruteforce on that password /pin with 4 digits.