Cheat Mega Man Zero 4 GBA

Have all chips 
8524CC5D3898
6B9BB0935CED

This lets you have all the head,body and foot chips (Quick charge,Extend,Double jump ect.)
Put on all the junk parts, your attacks do double the damage But you also take double damage

Master Code
91A2EC7C8827
04E3A8A3D00F
85DCEB037D80

Access all Mini Games
CBEA11C3EC6C
79F344B18806
7AD375F647C3

Database Complete
C36EA75539BA
7B9FF3975FE1

Access all Modes
FE95DE3CE751

Access all Areas
3066232411B4

Invincible
CB9876CE7FC1

Infinite Lives
7285257E4203

Infinite Health
DB8A17C66F5D

Infinite Crystals
FF8D195A7A4A

Infinite Dash
66F5E83FC6A3
994A9780395C

Quick Charge
8C825EE77766
571AAFD68B8D

Multi Jump
5EC65F664743
5EAABBF705CB
5EC65F664743
F3158148BA38

Have all Elves
8DD4FC0A7CE2
9DD4BD8A6CEF

Have all Parts
380D1568C2E1
63BFA297DFAD

Have all Chips
8524CC5D3898
6B9BB0935CED

Have all Subtanks
D3E0878EEF3D
7A9BF5B254E1

Have all EX Skills
7F153D5818FE