Mtn c270 unlock

Using library Brom_DLL_v5.1428.0
Searching phone;
(for some models keep SPACE or * (STAR) key pressed before inserting the cable)
Phone detected (MTK USB Port (COM47))
Preparing to start meta mode;
Meta mode entered;
Baseband Chip: MT6261
Sw version: T807_CF_EN_FM_128X160_V01_150309_2044
Hw Version: HEXING61D_11C_HW
Reading phone info;
IMEI: 353375-07-207034-4
Reading security;
Writing security;
Phone unlocked; Remove battery and cable;

Time needed – 00:00:14

Log file saved to: LOG_21_04_2016_12_16_08.txt

But still invalid sim more solution please :confused::confused: