Can the PSP go straight from 3 71M33 to 5 0M33 3

I suggest you upgrade earlier.

Disadvantages: Chinese characters are not supported (i.e. the name of the iso and the name of the homebrew file require English reader and ppa, which can ignore English.

The reason why it's so troublesome to upgrade is that the save algorithm is different for each system, and if you upgrade later, you will find that there are a lot of game save reads that fail!

Saves are incompatible, such as Carnival of the Grim Reaper, Phantasy Star.

So for the sake of your game and save, I recommend that you upgrade to 500-4 now, and I'm okay with it. One step at a time.

I think it's the most stable and compatible system at present, although there are individual games that can't run, but you can run all the homemade software, such as: various PPAs, emulators, etc., so the usability is greatly enhanced. I just found that a lot of simulation games can't be played, and the new "Final Fantasy Discord" can't be played, and finally I can't bear it and brush it back, and I won't brush it anymore in the future, and I will throw it away directly when PSP is eliminated.

I'm the M33-4 and I haven't noticed anything wrong with it for so long.

That is, the iso must not be a Chinese name.

Now the homemade software is updated so quickly that the M33-4 is good and powerful.

Upgrade and go.

The biggest drawback is that the system is unstable, and many games can't run, that's all.

Now you can go to the video game bus to see the news of this, the new blue electric system can be directly brushed and very stable.

This support. b And one more about his shortcomings:

1.Although the existing patches have been released, there are still some self-made software that cannot be used normally, but don't worry too much, now the corresponding self-made software has been released one after another, which is not a big disadvantage.

2.The threshold is higher than that of the previous self-made system (which is also the most fatal point), and some soft and hard machines have damaged a key of the machine for various reasons, resulting in the flashing machine becoming bricked (the following is a brief introduction to the key to judge your own PSP

Intact method:

**Install it on your PSP, run it, this software will automatically determine the model hosted by your PSP, and then you select the corresponding item according to the model given, the software will automatically detect your key, note that the following is the result of the detection, a total of 9 items to be all okay! In this way, the key of your PSP is intact, if there are a few items that are wrong, follow the prompts to fix, if there are still some key errors after repairing, then do not rise, so as not to become a brick. ）

3.As we all know, Sony has added precautions for the self-made system in this upgrade system, which makes some F0 operations that we thought were safe in the past also have the risk of bricking, but there are also corresponding patches released, which is not a big disadvantage.

These are the main drawbacks, and these are the reasons why it has not been rolled out for a long time.

4.One of the two bugs inherent in the official is the WLAN connection error, and the brightness problem of the PS emulator.

This is Sony's problem, the official version has it, and it doesn't have much impact, so it's a big bug.

comparatively.

Since it has just been cracked not long ago.

A lot of the hardware is not perfect.

The system is not stable.

Many games and features are not yet supported.

Recommended.