[Question] Unknow iphone6plus clone

[iphone 6 plus]

Hi ,

Need urgent help .

I have the very same phone and after i reset factory settings , after that my phone is unable to detect any NETWORK
When i go to settings>Carrier>Network operators>Choose automatically .....it says cant connect to this network right now , try again later.

When i go to settings>Carrier>Network operators>Select manually .....it seaches for all available networks ..and a list populates of various carrer , when i select my carrier ...it says registering ...again it says cant connect to this network right now , try again later.

The SIM works well in my other cellphone , no issues in that.

Have tried restarting it several times including re-insertion of SIM.

PLEASE HELP ME.

Regards,
Somu


SPECIFICATIONS :

- DEVICE : iPhone 6 (alps)
- MANUFACTURER : Alps
- ANDROID VERSION : 4.2.2 (jelly bean)
- INTERFACE / SOFTWARE : OS Version (8.0.2)
- PROCESSOR : ARMv7 (v71)
- BOARD : mbk72_wet_jb3_v76qhd
- CPU TYPE : MediaTek MT6572 x 4 (1.3Ghz)
- CPU ARCHITECTURE : ARM CORTEX-A7
- GPU TYPE : Mali-400 MP- HARDWARE : QUAD CORE
- RAM : 1gb (usable 488mb)
- ROM : 8gb
- SCREEN RESOLUTION : 540 x 960px
- SCREEN DENSITY : 240dpi
- SCREEN SIZE : 5.5 inch
- BACK CAMERA : 8MP
- FRONT CAMERA : 2MP
- Wifi : YES
- Bluetooth : YES
- Hotspot : YES
- Mute Button : YES (press not sliding)
- Support gsm/hsdpa/edge/3g/umts
- Battery 1320mah Li-ion
- Nano Sim Card
- Fingerprint : YES (touch like ori)