IS 3GS work in IOS 6.1 ?
 

hii

i have 2 iphone`s 3GS

1 with IOS 6.1 and BB 5.13 after jailbreak with evasion and installed BB with redsnow and installed ultrasnow no network and always searching and no service
i downgrade it to 5.1.1 same process jailbreaked installed bb 6.15 and unlocked with ultrasnow and no service .

the 2 iphone was 4.1 working perfect with network and all. but after upgrade to 6.1 i get same problem like iphone 1 and when i downgrade it again to 4.1 i get no network and no service


is this any problem with ios 6.1 in 3GS ?? any 1 have iphone 3GS new boot rom with ipad baseband and unlocked with ultrasnow works fine without prolem ?

please i need same help here guys