On the german forum handy-faq there is a guid on how to install the leaked Emotion UI2.3 beta firmware with kitkat
http://www.handy-faq.de/forum/huawe..._firmware_b014_android_4_4_2_kitkat_leak.html
For more detailed instruction read the above forum, here is a quick summary
1.2U need to be on a B125
2. B014 as an official update (dload method) to flash ( guide )
3. TWRP install
4. In TWRP Wipe Data / Factory Reset
5. B014 flash as a zip from FlyTeam about TWRP
6. flash Gapps in TWRP
7. flash in TWRP SuperSU
Restart
ART and immersive mode isnt included in this rom, so dont expect alot of additional functionality. Its mosly Emotion UI 2.3
Download:
B014 firmware - Android 4.4.2 KitKat Emotion UI 2.3
https://mega.co.nz/#!A5FGACoS!nbjni8J-qAIp8xCZvb-MyFa_q9v4hZdm07GjDektSIs
EMUI2.3 For P6-U00 U06 T00 FlyTeam (Ross upload) zip
https://mega.co.nz/#!wx0UDbya!w2BeuP103_40W5cPNcIv-82Z3yVMh2Wpp8olApieWC0
Gapps
https://mega.co.nz/#!1tdnhCYb!MK1dp3mbYr1g5mjZgNPhIgAgF5R8iT2FR4Ja8ruKQG0
TWRP Recovery
https://mega.co.nz/#!k5sBhADB!dyojNEzHvQsCMfDuCDmMKiZzxDZDJuuGD5ylgEGQV2E
Recovery original
https://mega.co.nz/#!AgdmHDTQ!chn185kIyXzEYAlA9f7AdJ79avx84Gtba_2_KjLquVE
SuperSU.zip
http://download.chainfire.eu/381/SuperSU/UPDATE-SuperSU-v1.91.zip
http://www.handy-faq.de/forum/huawe..._firmware_b014_android_4_4_2_kitkat_leak.html
For more detailed instruction read the above forum, here is a quick summary
1.2U need to be on a B125
2. B014 as an official update (dload method) to flash ( guide )
3. TWRP install
4. In TWRP Wipe Data / Factory Reset
5. B014 flash as a zip from FlyTeam about TWRP
6. flash Gapps in TWRP
7. flash in TWRP SuperSU
Restart
ART and immersive mode isnt included in this rom, so dont expect alot of additional functionality. Its mosly Emotion UI 2.3
Download:
B014 firmware - Android 4.4.2 KitKat Emotion UI 2.3
https://mega.co.nz/#!A5FGACoS!nbjni8J-qAIp8xCZvb-MyFa_q9v4hZdm07GjDektSIs
EMUI2.3 For P6-U00 U06 T00 FlyTeam (Ross upload) zip
https://mega.co.nz/#!wx0UDbya!w2BeuP103_40W5cPNcIv-82Z3yVMh2Wpp8olApieWC0
Gapps
https://mega.co.nz/#!1tdnhCYb!MK1dp3mbYr1g5mjZgNPhIgAgF5R8iT2FR4Ja8ruKQG0
TWRP Recovery
https://mega.co.nz/#!k5sBhADB!dyojNEzHvQsCMfDuCDmMKiZzxDZDJuuGD5ylgEGQV2E
Recovery original
https://mega.co.nz/#!AgdmHDTQ!chn185kIyXzEYAlA9f7AdJ79avx84Gtba_2_KjLquVE
SuperSU.zip
http://download.chainfire.eu/381/SuperSU/UPDATE-SuperSU-v1.91.zip