Unfortunately, the process is not well documented a link in the Gevey SIM packaging leads to a dead link-which is never encouraging! The following steps worked for me, but I had to try them multiple times before seeing success, so be patient and be prepared to try different combinations or the same thing over and over a few times. Although we can’t vouch for its quality or efficacy, this SIM unlocker from R-SIM seems to do a similar job. On our last check (December 2018) the Gevey SIMs are no longer available. My phone had iOS 9 installed, but it still worked. The product advertised on Amazon says for “iOS 6”.
![Unlock iphone 4 softbank Unlock iphone 4 softbank](https://imeicheck.co/wp-content/uploads/2021/05/Screen-Shot-2021-05-13-at-3.26.14-PM-996x1024.png)
This is specifically for an iPhone 4-if you have an iPhone 5 or later, you’ll need a Nano SIM chip. For unlocking my off-contract au iPhone 4S, I used a Gevey Turbo SIM that I got from Amazon for 710 yen. To unlock your phone, you need a “Turbo SIM”, which is a tiny, wafer-thin, SIM-sized printed circuit that goes over the top of the chip on your new MVNO SIM. The technique is very simple, but a little bit finicky.
Unlock iphone 4 softbank how to#
So tell me how to unlock my iPhone already! If you mention “carrier locked” they will refuse to reason with you. Don’t tell them it’s carrier-locked though-tell them you brought it with you from overseas land. If you’re not sure, I’d suggest going down to BIC Camera and asking them if you can use an MVNO SIM in your old handset. It will almost certainly work for later models, but it may not work for older iPhone 3GS handsets.
![Unlock iphone 4 softbank Unlock iphone 4 softbank](https://1.bp.blogspot.com/-fUfy7ccHwmM/XZqWtKioQ2I/AAAAAAAABuk/OWskK-2Gy-I__8KZ4HifmYPApOTVasqbgCLcBGAsYHQ/s1600/unlock%2Bi11%2Bjapan%2Bsoftbank.png)
My personal experience is with an iPhone 4S. Make sure your phone is compatible with the MVNO SIMs If you see this during the process below, try starting again. | Photo by Greg Lane 3.
![Unlock iphone 4 softbank Unlock iphone 4 softbank](https://yablyk.com/wp-content/uploads/2012/12/japan-softbank-iphone_unlock.jpg)
This is what you’ll see if you put another company’s SIM in your carrier-locked handset.