Iphone 3GS 4.1 Baseband 6.15 stuck with Apple logo

[joden007]

Hi Experts

I have SHSH blobs stored for 4.1 and 4.3.4 only.
Device Iphone 3GS
Basesband - 6.15

1)Restored the orginal firmare 4.1 it came up with error 1015
2)Then restored with custom firmware no error came but still my phone was shuffling between apple logo and recovery mode it was recognised in ITUNES
3)tried greenpois0n but it did not work

repeated steps 1 and 2 again
3) used redsn0w- Install Cydia and installed everything
Phone was stuck with Apple Logo but it was recognised in ITUNES
4) Just boot tethered
And my phone ended up pineapple logo followed by apple logo with spinning wheel.


is there anyway to resolve this issue. It has been almost two weeks and tried every possible way.... but did not have any success

 

[Abs_p]

Restore to stock 4.1
After 1015 use exit recovery from tiny umbrella.
U will get 1015 when u restore to a stock firmware with 6,15 bb

 

[awadeee]

Hi Experts

I have SHSH blobs stored for 4.1 and 4.3.4 only.
Device Iphone 3GS
Basesband - 6.15

1)Restored the orginal firmare 4.1 it came up with error 1015
2)Then restored with custom firmware no error came but still my phone was shuffling between apple logo and recovery mode it was recognised in ITUNES
3)tried greenpois0n but it did not work

repeated steps 1 and 2 again
3) used redsn0w- Install Cydia and installed everything
Phone was stuck with Apple Logo but it was recognised in ITUNES
4) Just boot tethered
And my phone ended up pineapple logo followed by apple logo with spinning wheel.


is there anyway to resolve this issue. It has been almost two weeks and tried every possible way.... but did not have any success

Use Pwnagetool (Mac) or Sn0wbreeze (Windows) to create a custom 4.1 IPSW (firmware file) and then put your phone into pwned DFU mode with either program or Redsn0w and then shift key + Restore (Option key on Mac) to the custom IPSW and iTunes with restore you.

 

[Ksizzle9]

Lets think outside the box

i am in basically the same situation, except i know what im doing, ive restored to 4.1, with snowbreeze, after installing ipad baaseband. ive use redsnow to to go to a jailbroken 5.0.1, with a custom firmwaRE. used iReb, iEverything. No dice

Is it possible that there is anyway to charge a battery while in this loop, i feel that if i could get it charged it could be fixed.

 

[Galfurion]

Restore to stock 4.1
After 1015 use exit recovery from tiny umbrella.
U will get 1015 when u restore to a stock firmware with 6,15 bb

Dude, I've registered myself here just to say a huge THANK YOU to you. Your solution was incredible!!! Thanks to you I've finally un-bricked my 3G iPhone, so now I can give it to my dad!

Thank you a gazillion times!