Android Process Stopped

[AC Question]

My mobile GT-I9300 using since one year, now the phone is not responding properly and many a times showing ' android process stoped'

 

[B. Diddy]

Welcome to Android Central! Try booting into Recovery Mode and wiping the cache partition, which won't erase any personal data: http://forums.androidcentral.com/sa...ing-into-recovery-mode-galaxy-s2-s3-tab2.html

If that doesn't help, try unmounting your SD card (in Settings>Storage), removing it, and rebooting, since a corrupt card can cause various issues.