I’ve installed Android 4.2.2 on my Samsung Galaxy Tab and want to uninstall it.
My Tab is running very laggy and slow now and I cant seem to get it run faster. So I have no options left other than to uninstall it. I have tried everything from a factory reset, to clearing its cache. None of them have given me the result I want.
Can someone please tell me how to uninstall Android 4.2.2?