Avoid third-party download sites offering “cracked” or “unlocked” versions. They often contain malware or outdated drivers.
: Wait a few seconds for the software to show signal bars and the "MTN" network name. Profile Settings download+mtn+modem+setup+for+pc+install
These are PPP protocol errors. Reset your APN to default and ensure the dial-up number is *99# (or *99***1# ). Also, in Windows, go to Network Settings → Dial-up → MTN connection → Properties → change “PPP” settings to allow LCP extensions. download+mtn+modem+setup+for+pc+install