I'm sorry to inform you, but its a glitch. I encountered the same problem. Unfortunatly, you are unable to repair your teammates' beyblades in Beyblade GREV for GBA. Its rather silly that you can't, but I've been told, as mentioned before, that its a glitch.
press a after it says let it rip
For GBA no.
download a Pokemon gba ROM and no$gba
There are no specific games for the GBA SP to my knowledge, it just plays GBA games, so if you have a GBA SP and Sonic Adventure 2 for the GBA you can play it.
No, the DS cannot be connected to a GBA either by link cable, or by the DS' internal wireless, to a GBA using a GBA wireless adaptor. The only form of linking they can do is to have both the GBA and DS cartridge inserted into the same DS, to use functions like migration in the Pokemon games.
Press:A
press a after it says let it rip
Hard: UP - DOWN - A Medium: Left - Right - A Weak: Right - Left - A
if you want the key for the shop, just go to the park, defeat everybody, go back to the shop. it will be open (not the door).
You press the "A" and "B" button together to use your engine gear.
you have to defeat Kai after finishing the last newbie and win!!!!
You can play Beyblade at home with friends or in organized tournaments held at hobby shops or community centers. You can also find Beyblade toys and arenas at toy stores or online retailers to set up your own battles.
To use an engine gear Beyblade, you need to wind up the engine gear by pulling the ripcord or launching it with a Bey launcher. The engine gear will then engage during battle, providing additional spinning power and speed to your Beyblade. Make sure to release the ripcord or launcher at the right moment to maximize the engine gear's impact during the battle.
yep I mean as in puting Pokemon from the No$gba version of diamond on the computer, on to battle revolution
no. onli gba in gba and ds from ds!
For GBA no.
A GBA action replay can have GBA cheats, but you can't put GBA cheats on an Action Replay DS even if you intend to use it on a regular DS with a GBA slot.