3.51m33-4 to 3.71 ERROR

[anteopimp]

I recently updated my bros PSP Fat from 3.51 m33-7 to 3.51 m33-4 (only to upgrade it to 3.71, then 3.80, then 3.90). So I made everything right and as I boot up the 3.71 Update it says "This version is only for 3.52 m33-3 or higher. Since mine is higher... I don't know what to do... Can anybody help me?

[Torm3nT]

are you using the one stop update thing in one of the threads around the web?

[AdamRav]

Go into your recovery menu

and change the kernal to 3.52 if its on 1.50

that should fix your problem :)

[jxx2005]

you can only upgrade to 3.71 and higher if you have 3.52
not 3.51
upgrade to 3.52 then go from there

i dont know how you think 3.51 is higher than 3.52