iPhone 3GS 4.2.1 white screen

[peter0206]

Hi guys, I got a problem and need helps please.

I have a iphone 3GS 4.1, and I did upgrade to 4.2.1 offically firmware, then upgrade to 06.15.xx in order to unlock it.

Last night was fine, this morning when I waked up, the phone was off
(screen was black), then I turn it on, it shows white screen only. I tried to use redsn0w 0.9.6b6 and 0.9.6b5 to boot tethered and also tried install cydia and install ipad baseband again. It seems go through but still white screen. I tried to DFU model to restore 4.2.1 custome firmware, gave me error msg. There is no reason the hardware problem since last night was fine, once i jailbreak and unlocked, i did not touch it.

so is any body having the same problem before and has solutions please?

It doesnot have shsh for 4.1. and it is after 45 weeks.

Thanks in advance.....

[doktormobil]

Originally Posted by peter0206

Hi guys, I got a problem and need helps please.

I have a iphone 3GS 4.1, and I did upgrade to 4.2.1 offically firmware, then upgrade to 06.15.xx in order to unlock it.

Last night was fine, this morning when I waked up, the phone was off
(screen was black), then I turn it on, it shows white screen only. I tried to use redsn0w 0.9.6b6 and 0.9.6b5 to boot tethered and also tried install cydia and install ipad baseband again. It seems go through but still white screen. I tried to DFU model to restore 4.2.1 custome firmware, gave me error msg. There is no reason the hardware problem since last night was fine, once i jailbreak and unlocked, i did not touch it.

so is any body having the same problem before and has solutions please?

It doesnot have shsh for 4.1. and it is after 45 weeks.

Thanks in advance.....

Hi Bro

Use redsn0w 0.9.6b6

1. add restore file(original) push next
2. tick "just enter pwned DFU mode right now push next
3. go itunes and select custom file
4. now power on but apple logo hang up
5. redsn0w open add original restore file and tick just boot teth right now
6. wait for power on (1-2 min hang up pineapple logo, d'ont worry)

B.R.

[doktormobil]

A képet a Képfeltöltés.hu tárolja. http://www.kepfeltoltes.hu[/IMG][/IMG]

[IMG] A képet a Képfeltöltés.hu tárolja. http://www.kepfeltoltes.hu[/IMG]

A képet a Képfeltöltés.hu tárolja. http://www.kepfeltoltes.hu[/IMG][/IMG]

Here Bro 4.2.1 firmware bb 06.15.00

Jailbreak and unlock success


Unlock normal method from cydia , click repo666.ultrasn0w.com

B.R.

[peter0206]

Originally Posted by doktormobil

Hi Bro

Use redsn0w 0.9.6b6

1. add restore file(original) push next
2. tick "just enter pwned DFU mode right now push next
3. go itunes and select custom file
4. now power on but apple logo hang up
5. redsn0w open add original restore file and tick just boot teth right now
6. wait for power on (1-2 min hang up pineapple logo, d'ont worry)

B.R.

Thanks bro, i tired it today for many times it gave me error msg 28, 1600,1604.... at the begining of restoring. I will try again with my desktop once i got home after 30 mins. and let you know. Thanks a lot for your reply...

[peter0206]

I just tried again with another computer, it shows error 28.. I did google search it, it said hardware problem and need to be replaced. that is very bad, it is working fine last night, but this morning it has hardware problem.... any one know how to do it then please?

[MOBICOM]

Did you make proper new activation process? Maybe you didn't and phone get very hot over night, trying all night over wifi or cellular data to complete activation. Maybe something is burned

[peter0206]

Originally Posted by MOBICOM

Did you make proper new activation process? Maybe you didn't and phone get very hot over night, trying all night over wifi or cellular data to complete activation. Maybe something is burned

I did,, i did restore, activation, cydia, unlocked. I did not even put sim card in the phone over night...

[kikodog]

same to me after all done phone goes off and now always dfu mode, cant to nothing.... blackscreen

[MOBICOM]

Originally Posted by peter0206

I did,, i did restore, activation, cydia, unlocked. I did not even put sim card in the phone over night...

I mean did you deactivate phone with Redsn0w 0.9.6 b6 and activate with sbingner procedure.
Did wifi was ON during nigt?

@wintune

Firs post without your stupid blog. We make a progres Fuçk-You-Too

[graham stilwell]

hi there i just jailbreak my iphone 3gs and it works fine thanks

[Kanwalgee]

Originally Posted by peter0206

I just tried again with another computer, it shows error 28.. I did google search it, it said hardware problem and need to be replaced. that is very bad, it is working fine last night, but this morning it has hardware problem.... any one know how to do it then please?

I face same problem with my 3Gs new boot any solution for it?

[SEP1]

http://forum.gsmhosting.com/vbb/f456...78/index3.html

[Kanwalgee]

Problem solved with disconnect battery for 10 minute and restore with original firmware.

[bigarmin]

Hey m8, I have the exact same problem, and I'm freaking out, i really don't have the money for a new iphone :/ can you PLEASE tell me if yours is fixed ? and perhaps how did you did it? thanks in advance bro.

[paabu12]

Originally Posted by bigarmin

Hey m8, I have the exact same problem, and I'm freaking out, i really don't have the money for a new iphone :/ can you PLEASE tell me if yours is fixed ? and perhaps how did you did it? thanks in advance bro.

ERROR 28 is a hardware issue with the phone: excessive heat to motherboard.
To solve it, take it back to the Apple sore if you are under warranty or do like I did: Take it apart, separate the motherboard from the battery go get coffee or a beer;
Come back and put it together, restore as usual. Done!!!!