Can I vote without my voters ID?

Ok so finally I found my Voters ID so I will be voting tomorrow. People assured me that without it I could vote, as long as I knew the ID number. I have a picture of the ID saved on my phone so that should suffice. 
But how sure am I that that would hold?
I was still skeptical because everyone kept saying “they say” and I was unsure as to whether “they” was equal to the EC (Electoral Commission)
Someone also asked about moving to a different polling station since she had moved to a different location. 
These concerns are valid and in my opinion should be adequately addressed. One could say it had been discussed enough on radio and television but in my opinion focusing on these mediums doesn’t cut it in these times. 
In 2016 where social media and the internet are available to anyone with a smartphone, I expect adverts and campaigns to be everywhere on Facebook, Twitter and Instagram. Viral videos should be all over addressing these concerns. I believe it should be done not only by the EC but also the political parties as well since it is in their best interest.
Well this morning I decided to give the EC the benefit of the doubt and visit their website to find if it could address these issues of mine. 
To my surprise the FAQ (Frequently Asked Questions) section did not address any of these concerns.

Am I the only one who finds this weird? I mean there is nothing on the website addressing the, no voter ID but want to vote issue and the change of polling station for persons that have moved.
With all the funding that the EC has at their disposal I believe the least that can be done is to address it in the FAQ on their website. Political parties also have to address these issues via social media and websites to prevent people like myself shying away from voting. If I didn’t find my voters ID, I may not have voted. I believe there are many like me so that issue needs to be addressed.
Well I believe this is a late issue to bring up but better late than never. May we vote peacefully tomorrow and move the country towards prosperity.
Keep it One Hondred!