mfastboot flash system system.img_sparsechunk.0 (and subsequent chunks).
To recover a dead or bricked Motorola Moto M (XT1663) running Android 7.0 (MT6755 chipset), the most reliable method is using official tools to restore the stock firmware. This process can fix boot loops, software corruption, and devices stuck on the logo screen. Official Recovery: Rescue and Smart Assistant (RSA) Motorola Software Fix Tool mfastboot flash system system
What specific or device behavior are you currently facing on your XT1663 to determine the appropriate flashing strategy? Android , MediaTek , MT6755 , Motorola M XT1663 - Hovatek Official Recovery: Rescue and Smart Assistant (RSA) Motorola
If you are looking for the specific "Sign Care" or service firmware for manual flashing (e.g., via SP Flash Tool), ensure the file matches these specs: : XT1663 (Moto M) : MediaTek MT6755 Android Version : 7.0 (Nougat) Build Example XT1663_KUNG-FU_N_7.0_..._China_Sign (Commonly used for dead recovery or FRP bypass). Manual Flashing (SP Flash Tool) via SP Flash Tool)
Users typically seek this specific firmware for the following reasons: