Hey, so I have a HTC 8S and I can download the update if I wanted to, now I only have less then 1GB left on my on my phone, so if I install GDR3 will it sort out the memory problem?
I have gdr3 on my 520 and it has better memory management and better storage management plus the ability to close apps from the app switcher is well enough worth it for me already.
Its up to you but the process is extremely quick and easy children could do It.