Originally Posted by rajismine
I just got this device yesterday and have no clue how these things work...all I did was to follow your steps 1 by 1.
I did get to understand from other forums that the issue is BB and OS mismatch but how to upgrade the base-band
like you gave step by step for upgrade the OS and that you already know what I am facing...can you please put up another Stepwise procedure on how to go about updating BB from here
Better you flash official gb 407 Olleh rom so you don't need to update amss.mbn and dsp1.mbn, they all include in that rom.
First you must know that our device hv 2 recovery, press vol up + vol down and power button then you will get into Dell recovery (black with white font colour), choose number 2 then it will take you to stock recovery or streakmod recovery (black with blue font colour). Every stock rom must match with stock recovery (depend on which region or carrier), or if you hv a rom in .pkg format in this case gb 407 Olleh rom must use stock recovery 350. Thanks to Themanii who chnge gb 407 Olleh rom into .zip format so we can flash the rom via streakmod recovery. You can search or google that on Dell Streak 5 XDA wiki.
1. Flash stock recovery 350 via fastboot
2. Put update.pkg in sd card (root sd card, do not put in any folder, just in sd card) get into dell recovery, choose number 2 then get into stock recovery, choose update. Wait untill the installation finished (be patience, don't touch anythings, it take a bit longer time than other custom roms) then get into dell recovery choose number 1 or factory reset. Let the phone boot up normally, after that get into fastboot and flash streakmod recovery.
3. You can flash any custom roms now via streakmod recovery.