1. Works with all iphone 4 GSM carriers
2. Compatible with Firmware Versions iOS: 4.1, 4.2.1, 4.3 , 4.3.1 , 4.3.2, 4.3.3, 4.3.5
And Baseband 1.59, 2.10, 3.10.1, 4.10, 4.10.1
3. No Jailbreak Require.
How to use a GEVEY Supreme?
(you need to dial 112 ONCE when first to use gevey supreme, need to do it again when re boot the iPhone):
Step1. Turn off your iPhone and insert your Sim card and GEVEY Supreme Sim together with the metal Sim tray provided.
Step2. Turn on your iPhone and wait for the SIM WELCOME menu to show and then select “accept”
Step3. 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.
Step4. After you see the signal bar dial“112”and hang up within 2 seconds.
Step5. Turn on the Airplane mode and then turn off right away. Your iPhone will show “SIM Failure” and then “No SIM Card Installed”
Step6. Until the “No SIM Card Installed” messages shows up turn on the Airplane mode again and turn it off right away again. The “SIM Failure” messages will show and the signal will show up after a few seconds.
1. After all the steps above, if there is still no signal, power off your iPhone, switch it back on and repeat all the steps from the beginning.
2. To use 3G network ,you need turn on “data roaming" in the network menu.
3. You can do a language selection for the Welcome message at the STK menu.
1 x Gevey Supreme Red (Plus) Unlock Sim
1 x Sim Card Tray Holder
- Contact US
1. We'll ship it out within in 1 or 2 days after payment verified .
2. The address we will ship the item is derived from Ebay information. Buyer should make sure that the shipping address is infallible.
3. Please contact us if you didn't receive your goods,we will try our best to solve your problem.
1. We only accepted Paypal payment .
2. Payment should be paid within 7 business days of auction closing.
Do you accept returns or refund ?
1, Refund or replacement request is available only requests within 7 days after parcel received and the item must be returned with all the original manufacturers packaging accompanied with tracking number from shipping carrier.
2, Return items must not be used or have any sign of abuse or intentional damage.
3, We carefully inspect returned items upon receipt before issuing credits, or exchanges.
4, Buyer is responsible for all return shipping charges. A refund may be issued if replacement is not available.(Original shipping fee is non-refundable)
- 1. If you are dissatisfied with our items, please contact our customer service officers to solve by ebay message, donot be quick to leave negative/neutral feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are satisfied with the product you received,please leave us positive feedback and 5 scores DSR.
- Contact us:
How do I contact you?
We always reply to messages within 24 hours,Due to the difference of time zone between Hong Kong and your location, sometimes the answer will be delayed. If you do not get a response from us after 24 hours, please check your junk or spam mailbox.
Our work time:
9:00--18:00(Monday to Friday)