Online Tips n Tricks

hi
My huawei e5577cs-321 4g modem unlock code counter is zero
I cant reset this
can enyone help me?

Model No. : e5577cs-321
IMEI : 860783035202050
NEW ALGO HASH RESET : 56e0e8e5e6a7e57d40c26d941cc5e2a1
OLD ALGO HASH RESET : 77112ec0f186d8a1cc72279a806a9534
FLASH CODE : 50800509

send AT^CARDLOCK=”129f5329d2d620d5f81b0326520d47ee” to modem

nnm Wrote:send AT^CARDLOCK=”129f5329d2d620d5f81b0326520d47ee” to modem

i send this code with dc-unlocker
show this error

+CME ERROR: 50

my unlock code counter is now 10 left
can you help me for unlocking this device?

search this firmware : Huawei_E5577s-321_Update_21.180.99.04.00.zip

update ur modem

Then unlock or reset counter