While I was overseas and NOT using my Samsung J2 as a phone (flight mode turned ON) I noticed that the lock screen had turned an orange red color AND I was receiving an error message that my storage was severely LOW and to free up space. I removed unnecessary 'clutter' from BOTH the internal storage AND external (CD card) storage and the error went away HOWEVER the lock screen remains a red/orange color (instead of the default green color - I don't have a 'wallpaper'?) I have searched the internet and youtube and cannot find a reason.
Can anyone 'point' me in the correct 'direction' to fix this.
Thanks
[added later] Sorry I could not see a 'link' for replying to the reply received (have you tried rebooting). Yes I have rebooted. I have also done a 'reset network settings' and 'reset settings' as well as remove and reseat the SD card. I have considered a factory reset but realise I would need to setup everything again which I really don't want to.
Can anyone 'point' me in the correct 'direction' to fix this.
Thanks
[added later] Sorry I could not see a 'link' for replying to the reply received (have you tried rebooting). Yes I have rebooted. I have also done a 'reset network settings' and 'reset settings' as well as remove and reseat the SD card. I have considered a factory reset but realise I would need to setup everything again which I really don't want to.
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