Sigma Software v.2.17.05
Unofficial Support Site by Welcome Zone Haldwani
........Released an improved service method of IMEI Repair for supported
........ZTE Hexagon Smartphones.
........Rooting is not needed anymore!
........The procedure is fast and simple to the maximum.
........How to do it:
.........♦ Turn the ON phone, dial *983*87274# and choose "only Diag"
........♦ Open Qcom tab, select Diagnostic port
........ZTE models supported by this method:
.........♦ 402ZT
........♦ Avea inTouch 4
........♦ Beeline Smart2
........♦ V811W
........♦ BLADE Q+
........♦ Blade Vec 4G
........♦ Compel
........♦ Grand X Z933
........♦ Kis 3
........♦ Moche Smart A16 (MEO)
........♦ Open C
........♦ Open II / Open 2
........♦ Optus V811
........♦ Orange Rono
........♦ Skinny V811
........♦ T792
........♦ T80
........♦ Teknosa Preo P1
........♦ Telstra Dave
........♦ Telstra Evolution
........♦ Telstra Rush
........♦ T-Mobile Concord II
........♦ Turkcell T50
........♦ Z667T
........♦ Z730
........♦ Z755 Sonata 2
........♦ Z777
........♦ Z830
........♦ Z970
........♦ Z987
........♦ ZMAX
........♦ Nubia Z5S
........♦ Nubia Z5S mini
.........ZTE smartphones potentially supporting this method of IMEI Repair:
.........♦ Z826 Grand X Plus LTE
........♦ Grand X MAX Z787
........♦ Grand X 3
........♦ Avid Plus
........♦ Open L
........♦ ZTE A880
........♦ V9820
........♦ Blade V5 V9180
........♦ Grand Memo II
........♦ KPN Smart 400
........♦ Star 1
........♦ Grand S II Dual S252
........♦ Nubia Z7 Mini Dual
........♦ Star S2005
........♦ Grand S II
........♦ Ctyon A9
........♦ Blade D Lux
........♦ Z812 Maven
........♦ Z667 GoPhone
........♦ A460 Blade
........♦ Z813 Overture 2
........♦ Blade S Lite g02
........♦ Blade V2
........♦ Star S2015
........♦ Q508U Dual
........♦ V5S
........♦ V5 Max