Huawei Modem Unlocker V.5.7.8 //top\\
Avoid it. The malware risk from obsolete unlockers outweighs the benefit of saving $4 on a DC-Unlocker credit. Modern Huawei devices have closed the loopholes this tool exploited.
This was 2012. Smartphones were ubiquitous, but mobile broadband was still a walled garden. Telecoms sold you the modem for a song, but locked the firmware to their network, forcing you to pay their exorbitant roaming rates if you tried to switch carriers. Leo had a SIM card from a budget carrier that offered three times the data for half the price, but his modem refused to recognize it. Huawei Modem Unlocker V.5.7.8
: Compatible with older models including E156G , E156 , E155 , E1552 , E160 , and E1550 . Avoid it
: Once detected, click the "Unlock" or "Calculate" button. The software will process the request and notify you once the "SIM Lock" status changes to "Unlocked." This was 2012
Note: Newer models (2021–2025) featuring HiSilicon Balong V711 or newer chipsets may not be compatible with V.5.7.8. For those, you may need V.7.x or DC-Unlocker.