What Turbo Sim to Pick?

[Tokyo]

Hi everyone Im going to buy a Turbo Sim so I can unlock the 3G use any carrier so which one should I get out the lot?

iSmart

Super XSim

T-Sim

Zcgh Q sim

[bballcat03]

Before I sold my 3G I used I-smart and it worked flawlessly without a problem ever. Used T Mobile with it and had zero complaints

[Tokyo]

Awesome thanks Ill try the iSmart .

[AndrewIbk]

I on tmobile with a gevey 3g sim and it works GREAT. Have had it for a week and everything works flawlessly.

[gadha]

I on tmobile with a gevey 3g sim and it works GREAT. Have had it for a week and everything works flawlessly.

Same here...I unlocked my dad's iphone about a month ago with GEvey 3G. Still working great, no loss of signal whatsoever.

[fffff]

iSmart

[rx7turbo287]

lol, so many ppl say different sim, but my gevey work good, but internet is a big problem. it goes out then u have to reboot then come back, and i research there's many ppl have a problem with edge too. a restore since to be a temporary fix, so. i don't know much about ismart, but just like all sim adapter is a temporary fix, and they don't always work. iphone dev will be releasing a software unlock very soon. i would just get one thats availble and easy to get. remeber firmware 2.2 does not work with any sim adapter out there. and also will update your baseband, taking the chance of unlock your phone in the future. so becareful updating. u can read up all the information. around the site. good luck

[kenani]

Universal-sim is great also!!