i try to downgrade my slim v3.60 to 3.71 m33, but after i make a pandora battery and put the Magic key to the slim, the powerline auto on, but nothing happen. it just wont boot the ms,
i use the sandisk 4gb produo, i check it with my fat psp and it is magic gate, and i also try with the 2gb sony ms produo, and in my fat psp it shows unknown, which it is fake.
so anyway, the magic key in my slim wont flash, when pandora battery install. (i hold the L button so long, still nothing hapeen) can someone tell me problem?
is because the memory stick? Cant use with 4GB?
if i need to get a new ms will SanDisk - 1.0GB Memory Stick PRO Duo
http://www.jr.com/JRProductPage.process?Product=4018941 http://www.jr.com/JRProductPage.process?Product=4025563 will they work?
PROBLEM Solve, the scandisk 4gb pro duo work, and thank yo for <Tralblazr> 's help. now i am on slim 3.71m33v2, and here is what i did. i download the UPMS_Installer.CSO,
and follow the step1-4, and
step 1, install mutipl,
Step 2, battery, backup first, then make a service battery (pandora battery),
step 3 install TheJoker Duo! it is the only one i tried and work. i didnt use
step 4, cause i dont need extend. exit to psp menu and then usb connection again ,(oh you also need to copy the 3.71.pbp to the root of the memory stick, oh you cant update to 3.71m33v2. i just put 150.pbp, 3.40pbp, 3.71.pbp)
and that it
put it in to the slim, hold the L bottom until it boot to the screen,
and after it boot to the screen x the first option,
lanuch the ...(darkAlex)
and then new menu,(again dont forget the 371pbp in the root of MS)
X the 3.71m33v2 and wait for it to install and the finish.
then X again to restart and you are done!
everything is on track now, my slim is on 3.71m33 v2, thank you for Tralblazr's help, for tell me in step by step in msn. and for those who gave me advise. any one need help i am glad to help whoever in need to make slim in to cfw!
