Quote:
Originally Posted by recan21  selection :
manufacturer - ZTE modems
model - Auto detect (recommended)
Found Applications port COM14
Found Diagnostics port COM12
Found modem : MF910PLUS
Model : ZTE MF91
IMEI : 863630030556831
Firmware : BD_MF910PLUSV1.0.0B05
Compile date / time : Jan 18 2017 09:04:13
Chipset : Qualcomm
NAND Flash : H9TA4GG2GDMCPR
SIM Lock status : Locked (Card Lock)
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Unlocking, please wait ...
Security data error !
Error code 84
Security data error !
unlock failed !
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This error indicates that firmware your device runs is not possible to unlock.