I have iphone 3gs tethered with 4.2.1 and baseband 6.15.can i used green posion to untethered my iphone 3gs. if i used green posion to untethered my iphone wether it will erase all my existing application or not.
Bluetooth is fine but the GPS some people are still having issues but that seems to be with the iPad baseband which you cant get round if you want the unlock sorry
I unlock my iphone and updated baseband to latest one 6.15.I think untethered green posion application only for new bootrom device. I check recovry mode but its not showing any version in device manager. is there any other way to check bootroom version. Hope green posion it wont be lock my phone.
Greenpois0n will be fine to use on any iPhone new or old bootrom and wont lock the phone, you can go into settings/general/about on the phone and it will say the modem fimware which is your baseband but seriously will work for you .