HELP!!!!
i got my xperia sp uptated to 4.3 jelly bean a while ago and from then on i had issues with my phone. My i wanted to downgrade it back to the version i had before but i didn't know how and i didn't want to ruin my phone, so i just delt with it since i could do nothing about it and no matter where i looked i couldn't no where told me how to downgrade, stop the lagging, stop the constant random restarts, or the missjudgement of the wifi connection.
i would greatly appricate it if someone could help my down grade with out rooting, or help me with the restarting, lagging, and wifi issue. thank you
