tag:blogger.com,1999:blog-864847580284884071.post255310263431332592..comments2023-09-24T14:48:27.025+03:00Comments on Alienbv'Tech: Restore iPhone 3G, 3GS running 6.15.00 BasebandAlienbvhttp://www.blogger.com/profile/05836309076245613043noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-864847580284884071.post-31023969668891014432011-10-13T18:10:05.898+03:002011-10-13T18:10:05.898+03:00Any downgrade from 6.15.00? Really need the GPSAny downgrade from 6.15.00? Really need the GPSShezinoreply@blogger.comtag:blogger.com,1999:blog-864847580284884071.post-65908957849296408192011-09-20T01:55:26.223+03:002011-09-20T01:55:26.223+03:00Yes you can via a custom IPSW !Yes you can via a custom IPSW !Alienbvhttps://www.blogger.com/profile/05836309076245613043noreply@blogger.comtag:blogger.com,1999:blog-864847580284884071.post-78042927964584908232011-08-22T15:14:40.577+03:002011-08-22T15:14:40.577+03:00Hi, If i'm already on the 06.15 BB and 4.2.1 f...Hi, If i'm already on the 06.15 BB and 4.2.1 firmware, can I upgrade the firmware ?<br />ThanksAnonymousnoreply@blogger.com