[Q] Downgrading firmware?

[thecrunked]

hey everyone, i have a z2 tablet (wifi only). i am running .402 currently but with the new exploits that have just been coming out, i need to downgrade. anybody have a guide to do this. i am currently not rooted and my bootloader is locked.

 

[hasenbein1966]

Flash a FTF.

No, no guide for that here. Has been explained numerous times elsewhere.

 

[thecrunked]

Flash a FTF.

No, no guide for that here. Has been explained numerous times elsewhere.

Thanks, I have seen further info on this after tons of research.

I am having trouble finding a pre- .402 ftf for my device (SGP511). I found a russian one that i have heard most likely doesn't work. any idea where to find one i can flash and then exploit?

 

[CAL7]

Likewise looking. There's supposed to be a .36 ftf available, but I haven't heard if anything more recent (except the .69 Russian, which has trouble reports).

 

[hasenbein1966]

Take the .36, where's the problem?