SECTION 1: [Single Level Games]:

STEP-1: Create a new folder in your TF-Card / Memory-Card. Using File Explorer / Blue FTP App, Select your [Jar Game File], Open it and Extract all files to the new folder you have created, Go into the folder and check if all files are properly extracted, Close the app.

STEP-2: Open JBE / Byte-Code Editor App, Open thesame folder where you'vd extracted your game files to, You will see Class Files like [a.class, b.class, c.class e.t.c].
Now you have to learn some commands.
1)Search Commands [iconst for values 0-5, bipush for values 6-127, sipush for values 128-30,000 and ldc_w for values greater than 30,000 and above].
2)Replace command [ldc_w for the hack value].

STEP-3:
3a)Open a Class File and you will see 4 options, [Constant Pool, Field, Methods and Search], We will be working with the 4 option [Search], Select Search and type the above Search Commands to your desired values. [For Example: sipush 2500 is for searching value 2500].