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actually 1.5 is 13.3 mb 1.52 is also

I think it was already mensioned here but here it goes... when we plug in and plug out the AC Adapter a lot of times, it gives an error "battery low, charge battery" i think we need to explore this error and see why this error appers, becuase i was with 99% of battery and this error apper...

i also noticed if u change a the big E to a small e on the end it runs but gives an error but if u do that and do the standby thing it works

but when i did the ac adapter swap i got one of the 3 errors:
its not pluged in
already have latest firmware
and battary is low
but i checked the battary it said 100 percent

Hey guys ive bean playing with 1.52 and 1.5 the thing i found and i think i found a hole in the update thing, when it says start update i plugged the ac in and played with it by pluging it in and out and i got a result that the battery is low so i think if u do it at the right time it will skip the ...

when I first saw the PSP on my hands, I tought: "this looks like an MiniDisk...." So... (I am suposing.... really..) If we had the possibility to write the iso (If it is smaller than 700mb) on the minidisk, and then take out the disk and put it in a UMD box... would it be readable? lol ac...

jmf wrote:oh my god.... thats really really a bad thing....
anyway, I'll try something today, but not now. I have to go to university for a while!
See ya later!

no see it wont try upgrading till it says whats going to be added and stuff so its not bad

hey i had an idea and tested it this morning i did the standby thing and when it booted up to 1.5 fimware update screen i hit start and started pluging and unpluging the AC power and it seems its hack able if u just play with in enough PS i was stupid and forgot to switch MS and thought i got the 1....

ha im only 13 whats your aim mines FPU4eva

yes it does u got to keep hitting up when the logo apears
make sure u doint turn it off i would post a video but on dial up connection

Alright guys last night i was messing with update 1.52 and the japenese 1.5 and almost got it to downgrade, What I did was put 1.52 in UPDATE on MS1, and 1.5 UPDATE on MS2, Well i started the 1.52 and right when the splash screen disapears i put the psp in standby and then swap Memory sticks then it...

i also was experimenting and i compiled a eboot with the .psar of 1.52 the param.sfo the icon0 and the .psp from hello world and i got a strange result

i extracted all the files from the update to 1.52 and used the icon the param and the .psar but replaced the .psp to the hello psp one it seems it trys to execute it and get a different error

im thinking in 1.51 or 1.52 before you can execute the eboot the psp has to see the param.sfo and the icon0 so if u switched it to the data.psp(eboot) then back to the image and then to the data.psp again/

Aright guys dont flame me (im 13) Since they released the swaploit for 1.5 and it works and all that but im guessing in 1.5x when u swap memory cards it looks for the Param.SFO and the image, so if you had realy fast hands what if u boot up with the image and param.sfo and swap, then swap back to th...

hey long time reader and finally going to start posting more.
alright guys im a dumb 13 year old who got bored so i updated to 1.51(flame me) any ways What is different from 1.5 and 1.51 does it check the file differently, do u think 1.51 will ever be able to run unsigned code, via swaping MS. Thanks!

I have a North American PSP and downloaded and upgraded my firmware with 1.51 nothing realy i can notice when i do a network search it says I have the latest and no homebrew downloads

i downloaded it and put it my PSP in the right folder but i have a 1.5 and it booted up but then sum error poped up