Bored! Using Safe Manager to hack a Symbian phone

Everyone should know the software 'Safe Manager,' right? Version 3.3 of Safe Manager has a manager with 20 permissions. As long as you put the unsigned installserver.exe into C:\sys\bin\, you can achieve the unsigned effect. (Note that only version 3.3 can be pasted into the system folder! Extract the zip and choose the exe that belongs to you.) Of course, cracking it is even easier! Actually, Safe Manager has more functions than this. Sometimes people just want to play single-player games, but playing games right after booting uses a lot of power. Could you play games while the device is off? Please keep reading! We can set Safe Manager to start a certain game after 2 minutes, then turn off the device to charge (at this time, the phone is technically in a semi-off state). Two minutes later, we find the game has started! Actually, we can schedule Safe Manager to start at a set time, and then use Safe Manager's 'Software Management' to start the software we like! After actual testing, in this state, the number of core system processes is reduced by about half, roughly 50 processes! As for other functions, discover them on your own! I have not tested personally; just reposting and sharing!