i have flashed my U8730 (MyTouch Q) with the rom of U8681 and it boot,the phone works better on ICS
what's working almost everything and it's rooted
the device boot in landscape mode instead of portrait mode with hardware keyboard closed.
i have some problem with rotation sensor,need hardware keyboard to be open all time to have auto rotation work
how to fix that? maybe kernel issue. If someone can debug it...
So don't use ICS on Huawei U8730 only for U8680.
How to install the rom:
->download the rom zip http://www.mediafire...3u1/hwu8681.zip
->put it on sdcard
->download cwm recovery http://www.mediafire...c2/recovery.img
-> download boot.img http://www.mediafire...kqindf/boot.img
->put them in image folder into pink screen and delete cust.img
->pull out the battery and replace it
->boot in cwm pressing volume up + power
->wipe all: factory reset, format system, format HWuserdata, and format dalvik cache also.
->reboot device into cwm recovery
->flash the rom zip
->reboot system and wait
PS: many thanks to IRX102 for provide me the update.app
PS: to fix auto rotation with physical keyboard we need to edit android.policy.jar and maybe framework-res
i post some screen
the link is dead, can you provide a mirror?