Hi dear
@Gentil Pereira Lima Netto
...Percent of success ?...
You need to follow 1 or 2 steps for a max success. (Delete Cache...Completly!..etc...Check the video on that on youtube)
As usual, I do not push anyone to go into 7.55 because yes,
there is less than "Kernel Panic" on the firmware 5.05 (
5.05 ONLY!)
but for me personnaly, it's better than the 6.72 and the 7.02.
...And yes! Against meaning of the fury people on that subject, i continue to say...
I have less of "Kernel Panic" than on 6.72 and 7.02 but...!
1. The "Jailbreak" step never give "Kernel Panic"!
...But you need to insist on 5 to 8 "Insufisant Memory" screens! (
Never have Kernel Panic on this step...Never!)
2. The "Kernel Panic" come of the "Exploit" step!
Sometime he work on the first try(
The Exploit step) but sometime,
you can make 2 or 3 try before it works.(
There you have kernel panic and ONLY THERE)!
3. The HEN and any payload step never make "Kernel Panic"! (When you launch "GoldHEN" or "Mira" or FTP...etc!)
(
Never have Kernel Panic on this step...Never!)
4. After successful this step, your PS4 is much better in term of speed and stability(On system firmware in general).
More than on 5.05, 6.72 and 7.02 surely and the big +, is that I do not take my head with these damn backports.
All that is tested on 3 different model of PS4. FAT, Slim and Pro! (Don't know the series numbers of theses PS4)
5. After all that, you can make your PS4 into "Repo Mode" without any problem to evitate
to jailbreak your PS4 again and again when you want to play!
6. Every update is a step for more stability. (
Less of Kernel Panic)!
Every week is a step in the right direction(Lot of great devs on that) so, if you pass on 7.55,
don't hesitate to update the host as often as possible (Mine or any other used)
for profit the latest advances of the great devs of the PS4 scene!
That it! The rest, it's entirely your choice! I not push anyone and all that is to say has been said.

Take care dear friend!
