Hacking 6.60 TN-V7.3 and Vita firmware 3.01

[ADITH KUMAR BHAT]

Hello friends at GBATEMP,

I got a PS Vita some time last year and exploited the then existing firmware 3.01 . Since then i got busy with other stuff that i was not able to follow the hombrew scene of PS Vita. Now am here looking for some help on the latest scene of homebrew in the world of PS Vita as i feel totally lost.

Primary information of my PS Vita
Current Firmware : 3.01
Exploit Game used : Fifa 11
PSP firmware installed : 6.60 TN-V7.3

Can somebody help me on the following topics

1>what is the latest firmware of TN-V and how to upgrade still retaining my exploit. Some link can help me here.

2> Is a native hack for PS Vita available at this point(NOTE: I am in 3.01)??

3> Are emulators available for TN-V and how to install them .

4> Where to put the psp iso on the memory card in order to show up on TN-V (I need help with the directory structure)

5> Any suggestions for good Tennis games for the old psp .

Thanks in Advance.
Adith