how to fix rsim9 pro with 4s

[zaza4683]

my iphone is a 4s sprint, i try to giunlock with rsim 9 pro, but no gives signal, only said "Searching" my ios is 7.1.2, and give me no service if someone can help me thank u

[obsalphones]

for 4S is recommended use of other turbo sim or chip interposer like a new gpp or heicard

[zaza4683]

Thanx but I try it in other 4s device lock to sprint too and work it fine and get signal fast but I don't know why not work in my device it's get all 3 network in my country when I disabled automatic search for net work and when I chose my network nothing happens and give me no service I wait for u help thanx

[SIMTester]

Try this patch:

unlockpro.ru/nano4g force2G in patch.

[zaza4683]

still no luck give me searching long time and then no service but this rsim 9 pro work with another iphone 4s device lock to sprint too i don't know what to do