Help me with Bootloader 6.22

[Billgate]

Hi all

I have 1 O2 with Bootloader very new 6.22 Any one khown how to down it to 5.17 or lower ? Because I can not play rom with it

Thank you

[cgigate]

try to backup Bootloader with lower version from another XDA to SD, then restore Bootloader SD to your XDA.
or you could use SD tools from XDA-developers write Bootloader file to SD (with SD writer).
I have Bootloader 5.15 file, if you need I could send to you.

[Billgate]

Hi friend

Yes , i have did as you said , but still nothing happen , the problem is bootloader V 6.22 can not relize the card !!! I need the solution to downgrate 6.2 to lower version
thank

[cgigate]

another way, using XDA tools run 'pnewbootloader bl515.nb0'. when your PDA connect with ActiveSync .
get XDA tools from http://www.xs4all.nl/~itsme/projects/xda/tools.html

[itsme]

updated version of wallaby patch loader at http://www.xs4all.nl/~itsme/download/wbt-1.5.tar.gz

you can write it to sd with psdwrite 0 7680 wallabypatch-sd.img
this will write the image to the sd card in your xda.

psdwrite can be found in the same tools (http://www.xs4all.nl/~itsme/projects/xda/tools.html) collection as pnewbootloader.

[Billgate]

HI

Thank you very much , i have fix my XDA