[btung]

works on iPhone 3G! just tested it on my iPhone 3G, and works like a charm. but i feel somewhat worried that this little chip is all that is holding my world together...

[VIXITOZ]

Dear Friends i am user from venezuela South america, here we do not have 3G so i deactivated from phone...and i am using 3 different kind of xsim or turbosim or whatever they are called ...i get them to work for a few hours but later they lost signal and they do not recover it back..is there any solution ¿? what i am doing wrong ¿? NO SERVICE message appears on iphone 3g after a few hours working on DIGITEL or MOVISTAR NETWORKs...the xsims i am using are MODEL 1- Ismart phone yellow color almost brown with small IC on top corner MODEL 2-ismart phone also almost brown color ith IC on middle of topside and MODEL 3 - Ismart Phone Color Black with IC on top side corner...all 3 are for 3g phones...universal ...as i said after my iphone 3g pwned version .4 upgraded to 2.0.1 i use any of these oand at beggining they work but later (1 or 2 hours) they lost signal and does not recover it back..i have to take simcard out of iphone 3g..place it in another phone any brand any model...and SIM RECOVERS BACK signal...i return this sim to the IPHONE with the XSIM 1 or 2 or 3 model...and IPHONE beggins to work again for a few hours more...this is very sad and unconfortable to do. Anyone can help me in solving this problem ¿? will preciate your knowledge and help sharing.

Originally Posted by nik138

seems like a fake but we wont know unless we try it for sure

I am using one exactly of these and 2 other from same company one black and one also yellow color and THEY DO WORK but just for a few hours later they lost signal and i am not able to recover it back..i have turned 3g OFF because our network in Venezuela Movistar & Digitel doesnt have 3g..i even force them to work with any of them depends on teh sim i am using...i mean if i install a movistar sim i force the iphone 3g to recognize only movistar network..but even like this after few hours iphone says NO SERVICE... is so sad and so frustrting..can you give me a hand ?¿ thanks in advance

[stewart12]

i hope it works.

[Razorblade]

I have just only one thing to say.
Universal-SIM is the only and cheapest solution for iPhone 3G.
Their prices start at 3.5 USD at more than 100 pcs and at around 7 to 10 USD / pc at 1-2 pcs.
So 20 USD as the article says is WAY to much!

[qoogle]

Also check out sohaib.com for new Turbo Sim Technology its 19.99 plus $4.99 shipping. The good thing about this is you don't need to cut your Sim. I bought this for my Iphone 3g and it is working.

[BigE2333]

3g iphone without the 3g sucks!

[bambino2]

The Simunlock does indeed work.

You may need to use a very small piece of tape on the side that is being inserted and slowly push it in. It will work. I have already tried it using T-Mobile but I had to disable 3G as it will not be available in my area until October 1st. Without the small piece of tape it kind of snags going into the phone. The tape may unroll slightly if you need to remove the SIM but be patient and slowly insert and/or remove the card and you will be just fine.

[bamgates]

what sites have the price of 7-10 usd?
please PM me that info.

I have just only one thing to say.
Universal-SIM is the only and cheapest solution for iPhone 3G.
Their prices start at 3.5 USD at more than 100 pcs and at around 7 to 10 USD / pc at 1-2 pcs.
So 20 USD as the article says is WAY to much!.

what sites have the price of 7-10 usd?
please PM me that info

[rohizzle121]

i used i-smartsim which i paid ~9$ for and it works for my iPhone 3g with tmobile US
DealExtreme: $8.77 New i-SmartSim 2008 Operator Network SIM Card Unlock Attachment
it took like 9 days to arrive from hong kong!
i am so happy!
its cheaper to buy it from their own site but there site is sooo buggy that idk how it works

[r1994augusto]

Does the turbo SIM used on 1.1.2 on 1st and 2nd gen iPhone
works for the 3G??

[CUBBIEblue16]

Just thought I would let you guys know that universal-sim has an unlock working with the 3G network. They have a video up and everything.

heres the link

UNIVERSAL-SIM — The ultimate universal unlock SIM

Apparently the Dev team is now trying to say dont use a Sim unlock with the 3G that it could be traced back and considered tampering and could go to jail or what not.

[liverpool]

So, Is it possible to use SIM card ,that I don't know exactly what the kind of SIM could be and is allowed me to use iPhone since FW 1.1.2, with iPhone 3G?

[VIXITOZ]

Hi Guys...i am still loosing signal..now my inphone been updated 2.0.2 with universal sim and i think when phone change from one celd to another ) one towersignal to another tower...it looses signal and does not recover back.. any solution ¿? will preciate your help

[k2trill]

Worked good for me with a nice fit! Only MINOR trimming of your SIM is required, and it did NOT get stuck in my phone!

[VIXITOZ]

Dear Friend can you tell us exactly what model you are using ¿? there are so many vendors...we just do not know wich ones sell the GOOD ones and wich ones Do Not...as i stated before...iSmartsim DID NOT WORK For me ...i mean DID NOT WORK...because after a while it looses signal and it does not recover it back...YES IT SHOWS ME the network name...i am able to do phonecalls receive phonecalls..NOT ABLE To edge..and after a few minutes..or hours...and even 2 or 3 days Sudenly it looses teh signal Network operator name dissapear...and NO SERVICE appearTHATs whay i say it DOESNT WORK...
Dont buy ismartsim is what i recommend if you dont want to loose time and money...
I AM VERY EXITED WITH UNIVERSAL SIM...but nobody tell us the real experience with it and i dont want to spend more money UNIVERSAL SIM V,500 can be found here UNIVERSAL-SIM — The ultimate universal unlock SIM if you have tested it please let us know.. thank you