[roadshow2006]

I know models exist out there that offers two sim card slots, but has anyone tried the devices on the market that offer the same functionality?

I've been trying to use Magic Sim for my S4 but it is so fiddly I've had no success. So are there any other alternatives you would recommend?

[randolf105]

I bought a magic sim for my s4 from amazon which failed after a couple months. Returned it and ordered another one direct from magic sim which so far had worked great.

Think the trick is not to take the SIM cards in and out too often as the adapted seems very fragile

[John_Patrick]

I've a magic sim too.... Wouldn't work in the s3 lte but seems to work in the s4.... Although intermittently seems to swap itself.

I'm unsure if its the adaptor itself or compatibility with some bespoke software that's on the phone.

[jabbamk1]

A dual SIM, Dual Active phone is always the best solution.

It allows you to use both SIM cards at the same time and accept and make calls on both SIMs at the same time.

I recommend the Samsung Galaxy S4 Mini Duos (i9192) which can be imported for around £249+ tax. That's cheaper than the UK single SIM version.

[daclick]

Ooooh magic sim looks cool, wanna get it on my s4 but concerned about it and my phone being in a tight spigen case