: Open your QCN file in the tool, apply necessary edits, and save the new file.
| Tool Name | Primary Use | Supported Chipsets | |-----------|-------------|--------------------| | IMEI QCN Tool V1.0 UPD | IMEI repair + QCN write | MSM8953 to SM8150 (and some SM8250) | | QPST (Qualcomm Product Support Tools) | Full factory flash & EFS backup | All Qualcomm | | Ultra IMEI Tool | Paid, cloud-based IMEI repair | Broad (MTK + Qualcomm) | | Maui Meta | IMEI repair for MediaTek | MediaTek only | Download Imei Qcn Tool V1.0 UPD
In the hands of a skilled repair person, this tool is the difference between a useless slab of glass and a fully functional communication device. : Open your QCN file in the tool,