iPhone how to fix dram frequency?

[alvis_young]

hi folks,
For some reasons, I wanna do some experiments about the dram, I'm wondering if the dram frequency is adjustable or not?

Thanks.

 

[Kyriakosss4]

Lol, it's even hard to tell the installed dram size, let alone to change the frequency? Don't think it's possible

 

[alvis_young]

Lol, it's even hard to tell the installed dram size, let alone to change the frequency? Don't think it's possible

Even jailbreak??