Hello,
First, I apologize for my bad english

I think that many have asked the same question.

After I had a lot of problems with my Nokia N9, I gave back my N9 and bought a Motorola RAZR Maxx with Android OS.

Currently I have a dual boot (Original Rom and MIUI)

But damn, I miss just the MeeGo operating system. But absolutely not the N9 hardware!

2G/3G/Wlan bad reception. According poor battery time and poor voice quality

The port fails so often in hardware. But what if the hardware is very similar?
I compare the Nokia N9 with the Motorola RAZR (Maxx). Sees itself:

CPU N9: ARM Cortex A8 - 1000 Megahertz
CPU RAZR: Dualcore ARM Cortex A9 - 1200 Megahertz

GPU N9: PowerVR SGX 530
GPU RAZR: PowerVR SGX 540

RAM N9: 1024 Megabyte
RAM RAZR: 1024 Megabyte

CPU and GPU architecture should therefore be the same. RAM is identical.
Apart from that, the RAZR would have a lot of advantages:

Bat N9: 1450 mAh
Bat RAZR: 3300 mAh

Display N9: 3,9" AMOLED 854 x 480 Pixel
Display RAZR: 4,3" Super-AMOLED 960 x 540 Pixel
*** Low Power Screen Possible? ***

better voice quality, slightly better main camera, better front camera, stronger battery,. water resistant.

would be an incentive for a port or what do you think?
Granted, the look, the N9 is naturally beautiful. But there have to be compromises too