Dear users,

Please welcome SigmaKey Software v1.06.02 and SigmaKey Firmware v1.07

With this update we've added few useful features to the main software:
Added Unlock Code Calculation via IMEI for the following MTK-based cellphones:

Orange: Vegas
SFR: 114 / 115 / 231 / 232 / 241 / 251 / 261 / 341 / 342 / 343 / Messenger Edition 251
T-Mobile: Vairy Touch
TMN: 5000
Vodafone:351 / 541 / 547 / 550 / 553 / Indie
ZTE: A261+ / GR230 / GR231 / GX760 / GX761 / N261 / N281 / N285 / N290 / R221 / R225 / S202 / SAGE / T202 / X760 / X761 / X960 / X990

Please mind that Unlock Code Calculation procedure is absolutely standalone (no internet connection required) and unlimited.
That means that you can calculate as many unlock codes as you want saving your internet traffic!

Improved Unlock operation for ZTE-G S202

Resolved "Internal Error 0009" issue for Alcatel OT-355

Download SigmaKey Software v1.06.02!

SigmaKey - Full Contact With MTK!