[General Questions and Answers] PieroV:
I've managed to install setting metadata manually, therefore I'll upload I've uploaded a backup that you will be able to restore using CWM.

The file, cm11-20141206-restore.7z, is in my Google drive: https://drive.google.com/folderview?id=0BxPaYGw65OY5QlZJMTd0WUVDZ3M&usp=sharing

Please note that it doesn't work yet, but testers are welcome :)

All we have now is a ROM which does boot, does not loop, but does not load graphics too, it's stuck at Huawei logo.

We have an ADB shell, with root permissions, so we can do everything we want to.

In any case, remember to backup your devices with nandroid first please.

At the moment I've found these errors with logcat:

I/mediaserver( 2469): ServiceManager: 0xb71aa450
I/AudioFlinger( 2469): Using default 3000 mSec as standby time.
E/MediaPlayerFactory( 2469): calling dlopen on FACTORY_LIB
E/MediaPlayerFactory( 2469): Failed to open FACTORY_LIB Error : dlopen failed: library "libdashplayer.so" not found
I/CameraService( 2469): CameraService started (pid=2469)
E/CameraService( 2469): Could not load camera HAL module
I/AudioPolicyManagerBase( 2469): loadAudioPolicyConfig() loaded /system/etc/audio_policy.conf
I/AudioFlinger( 2469): loadHwModule() Loaded primary audio interface from Default audio HW HAL (audio) handle 1
I/AudioFlinger( 2469): HAL output buffer size 1024 frames, normal mix buffer size 1024 frames
W/EffectsFactory( 2469): loadLibrary() failed to open /vendor/lib/soundfx/libqcbassboost.so
W/EffectsFactory( 2469): loadLibrary() failed to open /vendor/lib/soundfx/libqcvirt.so
W/EffectsFactory( 2469): loadLibrary() failed to open /vendor/lib/soundfx/libqcreverb.so
W/EffectsFactory( 2469): loadLibrary() failed to open /system/lib/soundfx/libqcomvisualizer.so
W/EffectsFactory( 2469): loadLibrary() failed to open /system/lib/soundfx/libqcomvoiceprocessing.so
W/EffectsFactory( 2469): loadEffect() could not get library qcbassboost
W/EffectsFactory( 2469): loadEffect() could not get library qcvirt
W/EffectsFactory( 2469): loadEffect() could not get library qcreverb
W/EffectsFactory( 2469): loadEffect() could not get library qcreverb
W/EffectsFactory( 2469): loadEffect() could not get library qcreverb
W/EffectsFactory( 2469): loadEffect() could not get library qcreverb
W/EffectsFactory( 2469): addSubEffect() could not get library visualizer_hw
W/EffectsFactory( 2469): loadEffect() could not add subEffect
W/EffectsFactory( 2469): loadEffect() could not get library audio_pre_processing
W/EffectsFactory( 2469): loadEffect() could not get library audio_pre_processing
I/AudioMixer( 2469): found effect "Multichannel Downmix To Stereo" from The Android Open Source Project
I/AudioFlinger( 2469): Using module 1 has the primary audio interface
D/AudioPolicyManagerBase( 2469): setOutputDevice() changing device from (2) to (2) force (1) delayMs (0) on Output (2)
I/AudioFlinger( 2469): AudioFlinger's thread 0xb60cf008 ready to run
W/AudioFlinger( 2469): Thread AudioOut_2 cannot connect to the power manager service
I/AudioFlinger( 2469): HAL output buffer size 1024 frames, normal mix buffer size 1024 frames
I/AudioMixer( 2469): found effect "Multichannel Downmix To Stereo" from The Android Open Source Project
D/AudioPolicyManagerBase( 2469): setOutputDevice() changing device from (2) to (2) force (1) delayMs (0) on Output (3)
I/AudioFlinger( 2469): AudioFlinger's thread 0xb5f62008 ready to run
W/AudioFlinger( 2469): Thread AudioOut_3 cannot connect to the power manager service
I/ServiceManager( 201): service 'media.audio_flinger' died
I/ServiceManager( 201): service 'media.player' died
I/ServiceManager( 201): service 'media.camera' died
I/Netd ( 2488): Netd 1.0 starting
W/InterfaceController( 2488): Warning (dlopen failed: library "/system/lib/libnetcmdiface.so" not found) while opening the net interface command library
I/SurfaceFlinger( 2489): SurfaceFlinger is starting
I/SurfaceFlinger( 2489): SurfaceFlinger's main thread ready to run. Initializing graphics H/W...
F/libEGL ( 2489): couldn't find an OpenGL ES implementation
F/libc ( 2489): Fatal signal 6 (SIGABRT) at 0x000009b9 (code=-6), thread 2489 (surfaceflinger)