Iphone 2g 3.1.2 dead killed no power bricked ? - GSM-Forum

love2sin · 11-13-2009, 05:02

I tried to unlock iphone 2g with 3.1.2 custom firmware and Blackra1n and now my customers phone will not power on. HELP PLEASE!!!

saiful2001 · 11-13-2009, 05:33

You are the best person who can help youself.
just read carefully, all you needs are in this section.

UNLOCK PARK ® SUPPORT · 11-13-2009, 05:40

Quote:

Originally Posted by love2sin

I tried to unlock iphone 2g with 3.1.2 custom firmware and Blackra1n and now my customers phone will not power on. HELP PLEASE!!!

First restore officeial firmware
2nd blakra1n
3rd restore custom firmware
again blakra1n
and unlock no wife
all ok

Br
Mahadi

razib143 · 11-13-2009, 05:57

Turn ur iphone in DFU Mood by pressing power+Home boton 10 sec. and relies power but still home botton press. Then Restore it
It will be solved.

love2sin · 11-13-2009, 06:52

Quote:

Originally Posted by mahadi

First restore officeial firmware
2nd blakra1n
3rd restore custom firmware
again blakra1n
and unlock no wife
all ok

Br
Mahadi

Iphone is completely dead.

1.) No power = Can't restore

2.) Won't go into DFU Mode

3.) iTunes doesn't detect the phone

UNLOCK PARK ® SUPPORT · 11-13-2009, 06:57

u try press home button and put cable for 1 min may be it goes DFU Mode

Br
Mahadi

2net2 · 11-13-2009, 07:05

disassemble ur iphone then try to charge ur battery from power supply and set ur power supply to 3.7v then put positive and negative to batt.coz i think that u try to restore from ur iphone to 20% low batt..

love2sin · 11-13-2009, 07:13

Quote:

Originally Posted by 2net2

disassemble ur iphone then try to charge ur battery from power supply and set ur power supply to 3.7v then put positive and negative to batt.coz i think that u try to restore from ur iphone to 20% low batt..

I can try this solution tomorrow? I was thinking the same thing but i didnt want to have to open the phone.

Thanx

love2sin · 11-15-2009, 23:17

I opened the iPhone and tried to jump / charge the battery no luck ...... I had to replace the Mainboard with another.

What are the proper steps to unlock a 2G iPhone with 3.1.2 FW

Thanx

dcg28052 · 11-16-2009, 05:07

Quote:

Originally Posted by love2sin

I opened the iPhone and tried to jump / charge the battery no luck ...... I had to replace the Mainboard with another.

What are the proper steps to unlock a 2G iPhone with 3.1.2 FW

Thanx

Hi, did you check the battery see if any voltage? if it has voltage then you don't have to switch board, several ways to boot, hold the home button and connect to itune, it should detect it after 10 seconds, if not, connect to itune anyway, then hold down the power & home for 10 seconds and release the power button but still hold the home button, it should detect by itune about 18 seconds or just hold down power & home button for 15 seconds the press the power button for 2 seconds, it should show the apple logo in process, this will reset.
BTW, you can not jump charge the battery when it's connected to the board, you'll have to disconnect it from the board and check the voltage or charge it.

Regards

love2sin · 11-16-2009, 08:02

Quote:

Originally Posted by dcg28052

Hi, did you check the battery see if any voltage? if it has voltage then you don't have to switch board, several ways to boot, hold the home button and connect to itune, it should detect it after 10 seconds, if not, connect to itune anyway, then hold down the power & home for 10 seconds and release the power button but still hold the home button, it should detect by itune about 18 seconds or just hold down power & home button for 15 seconds the press the power button for 2 seconds, it should show the apple logo in process, this will reset.
BTW, you can not jump charge the battery when it's connected to the board, you'll have to disconnect it from the board and check the voltage or charge it.

Regards

I had already tried all that you mentioned with no luck. When I put the replacement board in the iPhone the iPhone powered up fine. So that tells me the battery is not bad. If i had a bad battery the iPhone wouldn't have powered up when i replaced the mainboard ... I tried to power up the BAD board in a different iPhone and came up with the same result > Dead iPhone > No Power. : (

zipzap_kill · 12-16-2009, 02:29

i fsced the same problem for 2g 3.1.2 and today one 3g 3.1.2 same problem what to do plz give solution ?

IvailoShopov · 02-18-2010, 14:11

The solution:
Unplug Iphone from USB
Hold home button
Connect usb while holding the button
Itunes will find it ( display still black ! )
Hold Shift and cli restore
Choose correct FW
Wait for update
Exit Itunes
Connect USB
Run Blackrain

I had the same problem and this is the way for me.

Good luck

animico · 02-27-2010, 01:49

I have the same problem, I just got the phone one month ago (3gs 32gb 3.1.2) and now its bricked, cannot access DFU mode, no power, neither holding power and home button, nothing, it is dead... I was thinking to take it over the company where i purchased the phone to get another one, but will they found out that is jb? or they will restore the phone and never know that the phone was jb?. But before i do that i was woundering if there is a way to access DFU mode in this situation.

Thanks in advance

animico · 03-02-2010, 07:43

Hi there, i just saved my iphone

, but i couldn't figure out how i did it. I didnt use my iphone for the past days, and i just pluged the phone to the pc without power and then turn the pc on and boom! there was the battery charging icon on the iphone!.. i just wait till it have some charge then i just power on the phone and access recovery mode and from there just did blackra1n (note: at the first time i did blackra1n and it powered of, but i tried it twice and it worked).

This situation was so weird because my iphone was dead no dfu mode no usb detection no nothing, tried irecovery, blabla and nothing, and from nowhere started working.

I dont know if the solution was to drained the battery or plug the phone to the pc and then just power on. So if someone has the same problem i suggest to wait...and dont know maybe you could get lucky, maybe the iphone is just lazy...

11-13-2009, 05:02	#1 (permalink)
love2sin Junior Member Join Date: Jan 2007 Location: Los Angeles Posts: 36 Member: 426096 Status: Offline Thanks Meter: 5	Iphone 2g 3.1.2 dead killed no power bricked ? I tried to unlock iphone 2g with 3.1.2 custom firmware and Blackra1n and now my customers phone will not power on. HELP PLEASE!!!

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11-13-2009, 05:33	#2 (permalink)
saiful2001 No Life Poster Join Date: Jul 2001 Location: CHINA/DUBAI/PORTUGAL/USA Posts: 40,853 Member: 5509 Status: Offline Sonork: whatsapp : +351920243537 Thanks Meter: 200	You are the best person who can help youself. just read carefully, all you needs are in this section.

11-13-2009, 05:57	#4 (permalink)
razib143 No Life Poster Join Date: Sep 2006 Location: Dhaka Bangladesh Age: 33 Posts: 3,491 Member: 348877 Status: Offline Sonork: 1601289 Thanks Meter: 1,178	Turn ur iphone in DFU Mood by pressing power+Home boton 10 sec. and relies power but still home botton press. Then Restore it It will be solved.

11-13-2009, 06:57	#6 (permalink)
UNLOCK PARK ® SUPPORT Product Supporter Join Date: Aug 2007 Location: Inside Mobile Phones Posts: 3,334 Member: 562024 Status: Offline Sonork: +971506319003 Thanks Meter: 135	u try press home button and put cable for 1 min may be it goes DFU Mode Br Mahadi

11-13-2009, 07:05	#7 (permalink)
2net2 No Life Poster Join Date: Dec 2006 Location: philippines Posts: 676 Member: 418718 Status: Offline Sonork: 100.1589777 Thanks Meter: 360	disassemble ur iphone then try to charge ur battery from power supply and set ur power supply to 3.7v then put positive and negative to batt.coz i think that u try to restore from ur iphone to 20% low batt..

11-15-2009, 23:17	#9 (permalink)
love2sin Junior Member Join Date: Jan 2007 Location: Los Angeles Posts: 36 Member: 426096 Status: Offline Thanks Meter: 5	I opened the iPhone and tried to jump / charge the battery no luck ...... I had to replace the Mainboard with another. What are the proper steps to unlock a 2G iPhone with 3.1.2 FW Thanx

12-16-2009, 02:29	#12 (permalink)
zipzap_kill No Life Poster Join Date: Apr 2005 Location: Darwin Northern Teretory Age: 40 Posts: 566 Member: 136173 Status: Offline Sonork: 108426:ind Thanks Meter: 97	i fsced the same problem for 2g 3.1.2 and today one 3g 3.1.2 same problem what to do plz give solution ?

02-18-2010, 14:11	#13 (permalink)
IvailoShopov Freak Poster Join Date: Aug 2003 Location: Bulgaria Age: 36 Posts: 254 Member: 37668 Status: Offline Thanks Meter: 15	The solution: Unplug Iphone from USB Hold home button Connect usb while holding the button Itunes will find it ( display still black ! ) Hold Shift and cli restore Choose correct FW Wait for update Exit Itunes Connect USB Run Blackrain I had the same problem and this is the way for me. Good luck

02-27-2010, 01:49	#14 (permalink)
animico Junior Member Join Date: Feb 2010 Posts: 2 Member: 1246595 Status: Offline Thanks Meter: 0	I have the same problem, I just got the phone one month ago (3gs 32gb 3.1.2) and now its bricked, cannot access DFU mode, no power, neither holding power and home button, nothing, it is dead... I was thinking to take it over the company where i purchased the phone to get another one, but will they found out that is jb? or they will restore the phone and never know that the phone was jb?. But before i do that i was woundering if there is a way to access DFU mode in this situation. Thanks in advance

03-02-2010, 07:43	#15 (permalink)
animico Junior Member Join Date: Feb 2010 Posts: 2 Member: 1246595 Status: Offline Thanks Meter: 0	Hi there, i just saved my iphone , but i couldn't figure out how i did it. I didnt use my iphone for the past days, and i just pluged the phone to the pc without power and then turn the pc on and boom! there was the battery charging icon on the iphone!.. i just wait till it have some charge then i just power on the phone and access recovery mode and from there just did blackra1n (note: at the first time i did blackra1n and it powered of, but i tried it twice and it worked). This situation was so weird because my iphone was dead no dfu mode no usb detection no nothing, tried irecovery, blabla and nothing, and from nowhere started working. I dont know if the solution was to drained the battery or plug the phone to the pc and then just power on. So if someone has the same problem i suggest to wait...and dont know maybe you could get lucky, maybe the iphone is just lazy...