Install english rom for IUNI U2 (32GB version)

when i bought this phone from china market (aliexpress) i got rom with china language only (4.3 android)
this is how to install english language rom to your iuni U2 32gb (4.3 android)

tools:
ROM: rom 32gb beta english iuni U2
TWRP: Iuni 32GB TWRP
SuperSU: supersu
Toolkit: IUNI U2(32G) ToolKit
Gapps: IUNI U2 GAPPS ANDROID 4.3

step:
1. download all tools and copy ROM,supersu, gapps to your phone memory
2. connect phone. let driver install by itself
3. turn off phone
4. go to fastboot mode by press vol down+power
5. connect your phone to pc
6. unzip toolkit on your pc. - boot recovery twrp (run as administrator).then your phone should go to twrp
7. wipe (dalvik chace and chace)
8. install zip, choose file rom
9. then install gapps and super su
10. reboot
11. finish



source: http://www.iuni-france.fr