Upgrading Firmware

[alphaking]

Hi
Can anyone help me upgrade my firmware to 3.12 for running MIUI 2.2.2.
Am a beginner.

Thanks.

[ToLive]

Try this
http://forum.xda-developers.com/show....php?t=1459767

[alphaking]

Done. Upgraded to 3.12. Battery performance has greatly improved.
Firmware - 3.12, MIUI Ver - 2.2.3

Great upgrade.

[tmack4life00]

I've been trying and trying to get this and I'm having no luck. I have a couple if questions. If my phone is rooted do I need supercid to change firmware I'm think I'm running gb but I want to run ics I tried the link to sdk but it didn't help. I know it can't be that hard but I just don't want to screw up my phone. I'm running miui 2.2.3 please help

[tmack4life00]

I used the emulator put in get prop to.as.romver it said 1.45.401.2 now what

[tmack4life00]

If I have a gb image on my SD card ahead of the ics image will it not update new image because I superwiped with arhd flashed trips v4 then rebooted and it never asked me to update I'm almost have it just not getting it so close yet so far away

[stswong]

Can not find the answer to this anywhere...how do you see the current version of your firmware???

[stringer7]

Can not find the answer to this anywhere...how do you see the current version of your firmware???

I don't know this but I know you need 3.24 to run ICS if that's what you are aiming towards. Some roms also run on 3.12 and allow you to revert to GB if desired.
Firmware and instructions here:
http://forum.xda-developers.com/show....php?t=1412618

[tmack4life00]

i have two questions first i flashed ics firmware and im running trips v4 rom if i want to flash to different ics rom do i need to do superwipe again or is it just like flashing a rom on gingerbread because every ics rom out i think is telling people how to flash ics firmware and everything else like rom and what not i want sense 3.6. and second if i want to flash a oc kernal how do i go about doing this do i have reflash rom and everything.

[stringer7]

i have two questions first i flashed ics firmware and im running trips v4 rom if i want to flash to different ics rom do i need to do superwipe again or is it just like flashing a rom on gingerbread because every ics rom out i think is telling people how to flash ics firmware and everything else like rom and what not i want sense 3.6. and second if i want to flash a oc kernal how do i go about doing this do i have reflash rom and everything.

Super wipe if flashing a different rom e.g. CM9 to miui.
Some rom updates can be flashed over existing versions.

[stringer7]

Can not find the answer to this anywhere...how do you see the current version of your firmware???

getprop ro.build.description

in terminal returns rom base e.g. 3.25.401.101 for my current build