Start with LMSA. If that fails, root and enable Diag Mode. If that fails, proceed to QCN restoration. Only as a last resort, seek hardware JTAG services.
A: No. Factory reset does not touch modem partitions. It only wipes user data.
The IMEI (International Mobile Equipment Identity) number is the 15-digit soul of your smartphone. For the Moto G9 Play—a reliable, budget-friendly workhorse released in 2020—a corrupted or null IMEI is a death sentence for cellular functionality. When this happens, your phone becomes a Wi-Fi-only tablet. You cannot call, text, or use mobile data. moto g9 play imei repair
Unlocked bootloader, USB debugging enabled.
A: The IMEI is restored, but the RF calibration table (QCN) might be from another device. You need a full QCN from a donor Moto G9 Play, then adjust only the IMEI. Conclusion: Patience and Precision Restore Your Phone The Moto G9 Play IMEI repair process is not for the faint of heart, but it is far from impossible. Most cases of null or invalid IMEI are reversible through a careful combination of official reflashing, Qualcomm diagnostic tools, and legitimate IMEI rewriting. Start with LMSA
Modifying the QCN to change an IMEI to a different number is strictly illegal in most jurisdictions. You can only restore your own IMEI. Part 6: Hardware-Level Repair – JTAG & ISP Programming If no software method works—the eMMC is physically failing or the IMEI sector is dead—you need hardware intervention.
Visit the XDA Developers Forums for the Moto G9 Play (codenamed "Guamp"). Search for "Null IMEI fix" or "QCN backup shared." Always thank the developers who keep these budget phones alive. Disclaimer: The author and publisher assume no responsibility for misuse of information, device damage, or legal consequences. Always comply with local telecommunications laws. This guide is intended for restoring your own original IMEI on a device you legally own. Only as a last resort, seek hardware JTAG services
A: Partially. QPST is free. DFS Tool has a free trial but limits writes. The most reliable free method is using QCN backup/restore via QPST.