AT LAST ,Gevey ultra are launched by Gsmharbor &Gsmsurfing factory team ,same as before , like a bomb news . we have proved that chinese are inteligent !!
ensuring the stability on the basis of the former verisions like gevey pro simcard powered by us , it offers hands-free operation of the function and subsequent upgrades. (Software upgrade)
features of our simcards :Super steady mobile standby, absolutely no dropped calls! 2G/3G network switchs normally, the normal Internet! Perfectly match low-power chips, no extra power loss !
our last generation-gevey pro has fully proved that our good quality !(if you have bad experiences ,please consider you have bought our products or not )
OEM circuit board FPC, perfect quality, durable and strong. No plug damage problem! Facetime normal activation! Characteristics of the metal slot, does not affect the original appearance of perfect quality!
some small facotories copy us ,it has big faulty . because they use the bad materials to save money .
First, dropped inernets , the emergence of this problem depends on open access model. Second, the Internet issue. Some will leave the network card to boot, but once off the network simply can not get back. Some simply can not find the data network, that is not 3g and gprs. Third, the quality problems. This issue also includes several conditions. First, they mostly use the easy-to-fake card, purchase low-end chips, accompanied with the voltage does not match. This is a major cause of power consumption. Secondly, in order for iphone4 the narrow slot in order to create free space, or cut the card stunts. they are taking risk to cut off at the chip size, abandoned its stability. As you can see on the market claim that cut-free card, please be careful.they may ruin the whole phones