[Solved] W: GPG error: http://coredev.nl iphone Release
Many times when i was installing " Theos " on my iOS device everything went well till the last step which is "apt-get update". When i ran the command, it would always give me an error " W: GPG error: http://coredev.nl iphone Release: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY " as shown in the below screenshot. After much googling, i found this link which explains the solution to this issue. Though the scenario in the link is different than mine, however it seemed to work well for me :) The solution was, navigate to the sources.list.d folder and add the " public key " to that folder. This can be done wither by using "lynx" or by using "wget". A shown in the above screenshot, apt-get works well after the above steps were followed. References: http://imho.nu/iMHo/resize-root-partition/