Originally Posted by gregouille View Post
I'm quite a noob, so I apologize if i ask for something already mentionned.
I'm on SPL1.09 after install of LVSW 03/20.

I want to install HardSPL v4.
- This means only the bootloader files of the rom will be modified. Am I right ?

I need to check the yellow line.
But do I need to check "Is it hardSPL" ? What is this for ?

Then, as I understand, if i install a new ROM with radio, it'll modify the SPL again ?


Install HardSPLv4 as in the guide, only your SPL will change. For more info read the HardSPL thread But i definatly recommend flashing HardSPLv4 because SPL 1.09 is a brick-maker (from recent events).