I have a Nokia 2.2 phone which I bought just over a year ago. Lately it has been running very slowly. I don't have much stored on it, just some photos. I don's use it for watching movies, playing games or anything like that, just for calls, texts, whatsapp and Facebook. What can be done to improve the speed?
Delete any apps you don't use or need then clear the cache
Track usage, upgrade and get support with the My O2 appDownload My O2