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11-04-2011, 20:27 | #1 (permalink) |
Junior Member Join Date: Nov 2011 Location: Birmingham
Posts: 7
Member: 1683620 Status: Offline Thanks Meter: 0 | Baseband Upgrade Failure Recently, my friend bought a new iPhone 3Gs which is running iOS5. As he is on a different network to what the phone is locked to, he asked me to unlock it for him. I've attempted to install the Baseband 06.15 but something has gone wrong during flashing the baseband. The phone is now showing No IMEI, ICCID, Bluetooth Mac, or Modem Firmware Version. I didn't interrupt the Baseband Flash. I've attempted to restore Original Firmware and also a custom iOS 5 firmware without success. Is there anything I can do to rescue the phone? I've done this Baseband upgrade hundreds of times and this is the first time it's ever gone wrong! As I said, this is a BRAND NEW iPhone 3Gs that came with iOS5 and is on the new bootrom. Any help is very much appreciated! Thank you. |
11-04-2011, 22:01 | #2 (permalink) |
No Life Poster Join Date: Dec 2001 Location: Prussia
Posts: 3,297
Member: 7844 Status: Offline Thanks Meter: 182 | if radio chip is faulty it would give such error and u cant fix it via software . i never heard of a brand new 3gs coming out with ios5 because as far as i know 3gs is out of production . if u didnt interrupt baseband whilst flashing i dont think its software problem . |
11-04-2011, 22:03 | #3 (permalink) | |
Junior Member Join Date: Nov 2011 Location: Birmingham
Posts: 7
Member: 1683620 Status: Offline Thanks Meter: 0 | Quote:
It only stopped working after the Baseband upgrade EDIT: Thinking about it, you're right they're out of production so he must of upgraded it before he gave it to me... Last edited by Garreh; 11-04-2011 at 22:06. Reason: missed something out | |
11-04-2011, 22:19 | #4 (permalink) | |
No Life Poster Join Date: Jun 2007
Posts: 1,033
Member: 534777 Status: Offline Thanks Meter: 214 | Quote:
so for anyone with a new 3gs with 4.3.5 or higher, please be careful if you downgrade to to 4.1 and want to apply the ipad baseband. search for the particular thread and update subsequently. best wishes | |
11-05-2011, 01:40 | #6 (permalink) |
Junior Member Join Date: Nov 2011 Location: Birmingham
Posts: 7
Member: 1683620 Status: Offline Thanks Meter: 0 | Well, i've had a bit of success. I've managed to get the phone to restore to iOS 4.1, don't know how but it worked. Is there anyway i can now recover the baseband as the phone now boots into iOS 4.1? Thanks |
11-05-2011, 22:50 | #8 (permalink) | |
Junior Member Join Date: Nov 2011 Location: Birmingham
Posts: 7
Member: 1683620 Status: Offline Thanks Meter: 0 | Quote:
A: Replace the baseband chip (I know this is hard, but I have BGA rework experience) B: Attempt warranty replacement from Apple (Still may charge I guess if they find out it was an attempted upgrade to 06.15 Baseband) | |
11-06-2011, 00:38 | #11 (permalink) |
No Life Poster Join Date: Sep 2008 Location: LISBOA PORTUGAL & INDIA
Posts: 538
Member: 868273 Status: Offline Sonork: 100.1621746 Thanks Meter: 56 | brother apple patched ipod bb? if your preinstalled firmware 4.3.4 and higher so please everybody becaureful and dont flash ipod base band otherewise u r phone baseband chip dead and no way to reflash baseband chip but if u allready done then only one solution to replace baseband chip to newone? |
11-06-2011, 09:18 | #13 (permalink) |
No Life Poster Join Date: Dec 2001 Location: Prussia
Posts: 3,297
Member: 7844 Status: Offline Thanks Meter: 182 | i didnt know that latest 3gs gives problems with ipad bb .. thanks ill never flash ipad bb on a 3gs again if u still have warranty i guess u can try and hand it over to them and see what they tell u , if u can restore it to v5 . dont remove bb chip before u try with warranty first . |
11-06-2011, 09:24 | #14 (permalink) | |
No Life Poster Join Date: Dec 2005 Location: Punjab Pakistan
Posts: 955
Member: 209582 Status: Offline Sonork: 100.1607015 Thanks Meter: 149 | Quote:
iPhone2,1_4.1_8B117_Custom_Restore_SiNfuL_iPhone_2 | |
11-06-2011, 09:39 | #15 (permalink) | |
No Life Poster Join Date: Dec 2001 Location: Prussia
Posts: 3,297
Member: 7844 Status: Offline Thanks Meter: 182 | Quote:
link he told u is : MEGAUPLOAD - The leading online storage and file delivery service 3gs and 3g cooked 4.1 FW with updated 6.x baseband - SiNfuL iPhone | |
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