z4mod

by: RyanZA (forum.xda-developers)

What is this?
Another lagfix. This one is a bit different from existing lagfixes though:
- Differences from OCLF: Uses native EXT/JFS instead of loopback mounts. Loopback mounts in linux can be a bit flakey at times, especially when they're on RFS. So this is generally better.

- Differences from lagfix kernels such as voodoo or sztupy's: These types of lagfixes are kernels compiled from GPL sources for specific devices. This can cause a number of issues, such as losing out on bug fixes in later Samsung kernels released after the GPL code, or differences in devices such as the I9000B, etc. z4mod also has (imo) a nicer design, in that it uses /etc/fstab for filesystem mounting, as well as keeping the convert scripts outside the kernel. It should also work across ALL (or many?) Samsung devices without changes!

How do I use this?

Install the app. Click the buttons. It should all just work. Let me know of any issues or complications! This is still in testing!

Device/firmware compatibility table

Samsung Galaxy S Devices

Stock Samsung

I9000 Stock Samsung 2.2 : WORKING

I9000 Stock Samsung 2.1 : NOT TESTED

I9000B Stock Samsung 2.2 : NOT TESTED

I9000B Stock Samsung 2.1 : NOT TESTED

I9000T Stock Samsung 2.2 : NOT TESTED

I9000T Stock Samsung 2.1 : NOT TESTED

I9000M Stock Samsung 2.2 : NOT TESTED