Move a Sim Card Between Samsung Galaxy S3, S4 or Note 2 and iPhone 3, 3GS, 4, 4S, 5

How to modify big SIM to a smaller SIM slot?

My current SIM is big and my new phone Samsung Galaxy 4 Active requires a smaller SIM, guess it has to be a nano or something like that. how can you help me use my new phone

If you have the tools and steady hands, you might consider cutting the bigger SIM card down to fit the micro/nano SIM slot. There are video tutorials on how to do this, and you can check one out here:

http://www.youtube.com/watch?v=j6T1Mygucak

If you don't wish to do this on your own, I would suggest going to your cell carrier/provider and ask them for a new nano/micro SIM. Verizon, for instance, will charge you a small fee, but will give it to you for free if you are a long time subscriber.

I have a Polaroid tablet which was made in chine and designed by the southern Telecom, model :S7, FCC ID RED-V7A20,BN:AS7-20130827?

The problem with this tablet is that it is very very slow and I need your help if you don't mind and it doesn't have a slot for SIM card

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