Q's: HOW DO I Switch to LARGER MEMORY SDcard with NO COMPUTER at all for Android Samsung Galaxy Tablet model A?? ** CAN I JUST TAKE OUT CARD & PUT IN BRAND NEW 128GB SDCARD, I ONLY OWN a Tablet I DO NOT have a computer NO ACCESS TO ANY COMPUTER, ANY apps that can be on SDcard through settings optional so music/ podcasts/ music/pictures are, CAN I JUST TAKE OUT USED CARD & PUT NEW CARD IN ANDROID TABLET??? NEED SPECIFIC STEP BY STEP INSTRUCTIONS I'M EXTREMELY NEW!!??!!