By running AT^HCSQ? or AT^RSRP? , you can actually measure why your signal is bad (too far from tower vs. too much interference) before buying a bigger antenna.
While an ISP-locked device might hide LTE metrics, unlocked Huawei terminals provide a "Engineering Mode" or "Advanced Settings" page that rivals professional spectrum analyzers. Users can view:
AT^U2DIAG=255 : Resets the device to include the Modem, CD-ROM, and Card Reader.
(Replace with your 8-digit code)
By running AT^HCSQ? or AT^RSRP? , you can actually measure why your signal is bad (too far from tower vs. too much interference) before buying a bigger antenna.
While an ISP-locked device might hide LTE metrics, unlocked Huawei terminals provide a "Engineering Mode" or "Advanced Settings" page that rivals professional spectrum analyzers. Users can view: huawei modem terminal
AT^U2DIAG=255 : Resets the device to include the Modem, CD-ROM, and Card Reader. By running AT^HCSQ
(Replace with your 8-digit code)