Jailbreak to 4.3 from 4.2 and not when iphone unplugged wont wake up

[Misfit Mark]

hi,

i have iphone 3GS new boot rom and i'm using windows 7 and i followed the instructions to jailbreak to 4.3 using sn0wbreeze and as soon as my phone isn't pluged into computer soon as it sleeps it wont wake up i tried pressing all the buttons. i have to plug it back into the computer and run ibooty to get it to come back on and when it done it shows my lock screen i installed simple one and i also tried 4.3.1 and the same thing happens i can't seem to find anything on this i no there was a sleep bug but that was for ipod touch

cheers for all help

also baseband 06.15.00

[Simon]

Are you using tiny umbrella's TSS server when restoring to the custom firmware?

[Misfit Mark]

hi,

yes otherwise i get that error 3914

[Simon]

What SHSH does tiny umbrella say you have?

[Misfit Mark]

now i think this is where i might be going wrong i not good with tiny umbrella i just loaded it up and pressed start tss server how do i see what SHSH i have

[Simon]

Stop the TSS server for now. Then press save SHSH to see what SHSH it is able to save.

[Misfit Mark]

ok i did that and it saved:

iphone3GS 4.1 (8B117)
iphone3GS 4.2.1 (8C148a)
Iphone3GS 4.3.1 (8G4)

[Simon]

Ok, so now try the process again with the TSS server running. Do not choose 4.3 as you dont have 4.3 SHSH. Those firmwares that you were able to save are the firmwares you can restore to.

[Misfit Mark]

ok i will give that a quick try now thanks

that seems to have worked not done it so far thanks alot

[Simon]

no prob