Memory Chip Issue

[AC Question]

I have tried to put 2 different memory chips on my phone and the phone denied both of them, they were both SanSD chips.
Does it require a specific brand or something? Need to add chip, phone won't let me!!!!!!!!!

 

[Oggy Shopov]

What kind of a phone is it?

 

[Rukbat]

Contact SanDisk at SanDisk microSD Tech Support (live chat is in the upper right corner area). They'll help you. (You pay a little more, you get a lot more.)