I've got a HTC Vision / Desire Z (aka. T-Mobile G2), and I flashed a custom Android Ice Cream Sandwich (ICS) 4.0 ROM on it. Unfortunately, performance leaves a lot to be desired.
I've tried the following so far:
- Overclocking to 1.8Ghz (device locked up, so I reverted to the safer 1.4Ghz)
- Limiting background processes to 2 (under Developer Options)
I'm wondering what the impact of enabling "Don't keep activities: Destroy every activity as soon as the user leaves it" is. Would that be a good thing, or would it hurt performance? Are there any other options I should consider for optimizing ICS performance on the G2?