3gs stuck in recovery mode!! help!!!

[deallealomo]

hi, i have a 32gb 3gs old bootrom running on 4.2.1 and 6.15 bb. now my phone is stuck on the recovery mode, i can't kick it out using tinyumbrella, does anybody have a 4.2.1 with 6.15bb custom fw that i can have? please i need a working phone by tomorrow. thanks in advance!!

[iYeow]

When you received it, rename .zip to .ipsw and use redsn0w to put you into dfu mode and then run itunes : shift + restore to CFW of 4.2.1. Go check your PM box.