May 7th, 2011, 06:25 PM
One bite at a time...
Join Date: Jul 2010
Location: 'neath a cactus
Device(s): Samsung Galaxy S-5, Samsung Galaxy Pro 12.2
Carrier: Not Provided
Thanked 4,032 Times in 2,410 Posts
Welcome to the Android Forums!
First off there are two kinds of memory in your phone, internal and external. The SD card you replaced was external memory... the error message most likely indicated a shortage of internal memory.
To resolve you can try booting into your phones recovery menu, if it supports this, and clear cache on the phone. Another thing that might help is to uninstall any apps that you don't regularly use.
As for the task manager message, it sounds like you've got a misbehaving app... Maybe a factory reset would be worth considering to eliminate this problem and help clean up internal memory. Downside is that a factory reset will wipe your phone clean...
Yea though I walk through the Valley of Google I shall fear no Apple...
Advice provided comes from fellow Android enthusiasts. We're not tech support. Please do your due dilligence before implementing! And if someone helped you, please share the love with the button...