E5573s-856 unlock

[fazargsm]

until today i got just few dongles for unlock, but not unlocked any of it.
all not supported.



DC - Unlocker 2 Client 1.00.1413

Detecting modem :

selection :
manufacturer - Huawei modems
model - Auto detect (recommended)

Found Applications port COM267

Found modem : E5573s-856
Model : Huawei AuthVer 4 modem (New)
IMEI : 868033*********
Serial NR. : TBCDU18721001362
Firmware : 21.319.01.00.978
Dashboard version : WEBUI_17.100.15.00.978_MRE5
Web UI version : WEBUI_17.100.15.00.978_MRE5
SIM Lock status : Locked (Card Lock)
Wrong codes entered : 8 (unlock attempts left : 2)

================================================== =================

Unlocking, please wait ...

AT command error

Error code 37

unlock failed !

[Valdemaras]

if you get error 37 then it means version of your modem not supported for unlock

If firmware version begins with 2x.3xx.<...> unlock not possible, no way to flash it either, no downgrade, no solution, no workaround from us.