Gevey Pro Sim Card Problem-fixed by utoptoy

Since this jailbreak item came out,the gevey sim card became a very hot item to attract many people's attention.There is no deny the gevey sim unlock is a useful and creat jailbreak item for iphone4.
As we have knew,it can unlock your iphone with  iOS 4.0, 4.1, 4.2.1, 4.3, 4.3.1, 4.3.2,and 4.3.3 Baseband 1.59, 2.10, 3.10.1, 4.10, 4.10.1 and the jailbreak ways i have shared in the former articles,if you still don't know,you can refer it to : How to use Gevey sim to unlock your iphone4
Today,this blog mainly forced on some problems that the users may meet when they use this iphone4 jailbreak item,and i will list them in following and hope it will help you to fix these problems,should you have met:
1.Before using Gevey Pro Sim Card,what you need to pay attention to ?
1-close notification.
2-close 3g in setting–>network–>enable 3g,and data roaming.
3-close location services.
after that retry gevey steps. and u will see ur network signal bar.

2.How to fix the problem of "evey sim "No service" Issue?
If you get such problems after few hours or minutes your iphone was having signals through Gevey sim then see the carrier option under iphone iphone homescreen-settings.
If Carrier Option(under iphone homescreen-settings) is missing follow the procedures
Step 1: Turn off your iphone and insert your Simcard and Gevey Sim together.
Step 2: Turn on your iphone and wait for the Sim welcome menu to show and then select "accept"
Step 3: At the beginning a "no service" message will show on your IPHONE, don't do anything and wait until you see one signal bar appears on the top left corner.
Step 4: After you see the signal bar dial "112" and hang up within 2 seconds.
Step 5: Turn on the Airplane mode(Iphone Homescreen-Settings) and then turn off right away. Your iphone will show "Sim Failure" and then "No sim card Installed"
Step 6: Until the "NO SIM CARD INSTALLED" message shows up turn on the Airplane Mode again and turn it off right away again. As the "Sim Failure" shows up wait for fe w seconds.Network signal will show up after few seconds.
If carrier option is still there,try switching airplane off and on if it didn't work then tap on carrier option and let the carriers be loaded(searching will be seen on screen).Then select the corresponding carrier you are using from the list.If it doesnot solve your problem then follow above procedures again.Still if you see same problem then either your carrier has very low signal for gevey sim or you got a cheap Gevey sim please return it and buy a more expensive one.
If you want to by this iphone4 jailbreak,welcome to utoptoy : Gevey sim,Gevey PRO–unlock your iphone4