You require the XT1663 MT6755 7.0 Dead Recovery Firmware in the following scenarios:
Before proceeding, ensure you have the following tools and drivers installed:
The Motorola Moto M XT1663 with MT6755 chipset can be reliably recovered from a dead state using SP Flash Tool and the correct Android 7.0 signed firmware. Pay special attention to preloader matching, driver installation, and authentication bypass procedures when encountering sign errors. Always backup NVRAM before performing a full format flash.
Document version: 1.0
Last updated: 2026-04-20
Applicable firmware build: Moto_M_XT1663_7.0_MT6755_SIGNED
Use this guide only if you confirm the device is XT1663 (MediaTek variant). The Qualcomm Moto M (XT1662) uses a different flash method.
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
(formerly Rescue and Smart Assistant) is the official method for unbricking Motorola devices. Motorola Support US Preparation : Download and install the Rescue and Smart Assistant (RSA)
on a Windows PC. Ensure your phone has at least 30% battery. Fastboot Mode : Power off your device. Press and hold the Volume Down buttons simultaneously until the fastboot screen appears. Connection
: Connect the device to your PC using a high-quality USB cable. Firmware Download : Open the RSA tool, sign in, and navigate to the tab. The tool should automatically detect your and prompt you to download the appropriate stock firmware : Once the download is complete, click to begin the flashing process. : This will erase all user data. Motorola Support US Manual Flashing via Fastboot
If the official tool fails, you can manually flash the firmware using Extract Firmware
: Unpack your downloaded firmware into a folder containing the Command Sequence
: Open a command prompt in that directory and execute the flashing commands one by one. Typical commands include: mfastboot.exe flash partition gpt.bin mfastboot.exe flash boot boot.img mfastboot.exe flash recovery recovery.img mfastboot.exe flash system system.img_sparsechunk.0 (repeat for all sparsechunk files). Hard Brick Recovery (MTK Dead Fix)
For devices that do not turn on at all (hard bricked), they may need to be flashed in MTK Preloader mode MediaTek (MTK) Drivers : Ensure you have the latest VCOM drivers
installed so your PC recognizes the device as a "MediaTek USB Port" or "Preloader". SP Flash Tool : Because the
uses the MT6755 (Helio P10) chipset, technicians often use the SP Flash Tool You require the XT1663 MT6755 7
with a compatible scatter file to revive completely unresponsive units. step-by-step guide for using the manual SP Flash Tool method? Fix Software Issues| Software Fix
Connect your phone. Connect. Use Software Fix to reflash your software, test hardware and more. Motorola Support US Motorola Support Fix Software Issues| Software Fix
Flashing the Motorola Moto M (XT1663) with MT6755 firmware is typically done using SP Flash Tool for "dead" or hard-bricked recovery, or the official Rescue and Smart Assistant (RSA) for software-related issues. Method 1: Official Rescue (Recommended First)
If the device is still recognized by a PC, use Lenovo's official tool to automatically find and flash the correct signed firmware.
Download & Install: Get the Rescue and Smart Assistant (RSA) on a Windows PC.
Connect Device: Launch the tool, select Rescue, and follow the prompts to connect your phone in Fastboot Mode (hold Volume Down + Power).
Flash: The tool will detect your XT1663, download the official Android 7.0 Nougat firmware, and flash it automatically. Method 2: SP Flash Tool (For "Dead" Recovery)
For devices that do not power on or are "hard-bricked," you must use the MediaTek-specific SP Flash Tool. Prerequisites:
Install MediaTek VCOM Drivers to ensure the PC recognizes the MT6755 chipset.
Download the XT1663 Stock ROM (ensure it contains a .txt scatter file). Setup SP Flash Tool: Open flash_tool.exe.
Click Scatter-loading and select the MT6755_Android_scatter.txt file from your firmware folder. Flashing Process:
Select Download Only (Avoid "Format All" as it can erase unique IMEI/NVRAM data). Click Download.
Power off the phone completely. Connect it to the PC via USB while holding Volume Down (or both volume buttons) to trigger the connection.
A yellow progress bar will appear. Once finished, a Green Circle signifies success. How To Use SP Flash Tool (Full Guide) Before proceeding, ensure you have the following tools
To recover a dead or bootlooping Motorola Moto M (XT1663) using Android 7.0 stock firmware, you must Smart Phone (SP) Flash Tool
. This process requires a Windows PC, a high-quality USB cable, and specific firmware files for the MT6755 (Helio P15) chipset. Prerequisites Battery Charge
: Ensure the device has at least 30-50% charge, even if it appears dead. : Download and install the latest Motorola USB Drivers to ensure the PC recognizes the MTK VCOM port. Required Files SP Flash Tool : Version v5.1616 or newer is recommended Stock Firmware : A compatible Android 7.0 firmware package containing the MT6755_Android_scatter.txt Recovery Steps
The Motorola Moto M (XT1663) is powered by the MediaTek MT6755 (Helio P10) chipset. If your device is stuck in a boot loop, "hard bricked," or shows a "dead" screen, you can restore it using the official Android 7.0 Nougat firmware. Prerequisites for Flashing Battery Level: Ensure the phone is charged to at least 30%.
Drivers: Install the latest MediaTek USB VCOM Drivers to ensure your PC recognizes the device in "Preloader" mode.
Backup: Flashing will erase all user data. Back up your files if the device is still partially functional. Required Files:
Firmware: Moto M XT1663 MT6755 7.0 Stock ROM (Look for versions like XT1663_USR_S380_180903).
Flash Tool: Use SP Flash Tool (v5.1616 or newer is often recommended for "signed" firmware).
Download Agent (DA): A specific MTK_AllInOne_DA.bin or a signed DA file may be required to avoid "verified boot" errors. Method 1: Official Recovery (Recommended) Software Fix | Motorola Support US
The Motorola Moto M XT1663 Flash File (MT6755 7.0) is a critical repair utility designed to restore bricked or "dead" devices to a functional state. Using official stock firmware like this Motorola Stock ROM allows you to resolve persistent software issues such as boot loops, hanging on the logo, or IMEI errors. Key Repair Features
Dead Recovery: Specifically designed to fix devices that are completely unresponsive or won't power on due to software corruption.
Version Upgrade/Downgrade: Facilitates upgrading the device to official Android 7.0 Nougat or downgrading to a previous version if needed.
Software Bug Fixes: Resolves common performance issues including battery drain, lag, stuttering, and system app crashes.
Factory State Restoration: Returns the phone to its original factory settings, which can help in restoring warranty status if it was previously modified with custom ROMs. Technical Specifications ( Go to product viewer dialog for this item. ) Install MTK VCOM drivers :
The Motorola Moto M XT1663 is a MediaTek-powered device (MT6755 chipset) that occasionally faces critical software failures such as boot loops, hang-on-logo issues, or becoming completely unresponsive (hard brick). Recovering a "dead" Moto M requires specific official firmware (Flash File), the correct Download Agent (DA) file, and a specialized flashing tool. Essential Requirements for Dead Recovery
Before attempting to flash, ensure you have the following components:
Flash File: Official stock firmware for Moto M XT1663 (Android 7.0 Nougat).
Flash Tool: The SP Flash Tool is the primary choice for MediaTek devices like the XT1663. Alternatively, Motorola’s official Rescue and Smart Assistant (LMSA) can automatically detect and download the correct firmware.
DA (Download Agent) File: A "Signed" DA file is often necessary to bypass security authentication during the flashing process on newer MT6755 builds.
USB Drivers: Latest Motorola MediaTek USB Drivers must be installed on your Windows PC (7, 8, or 10). Flashing Process for Dead Recovery
Preparation: Download and extract the firmware and SP Flash Tool. Install the necessary drivers on your PC.
Load Scatter File: Open SP Flash Tool and select the MT6755_Android_scatter.txt file from your extracted firmware folder.
DA Selection: If the tool throws a "DA Selection Error," manually select the specific Signed DA file for the XT1663 in the "Download Agent" field. Flashing Mode:
For a boot loop or hang-on-logo, use the "Download Only" mode.
For a completely dead (hard-brick) device, you may need "Firmware Upgrade" mode. Warning: Avoid "Format All + Download" unless absolutely necessary, as it can erase critical IMEI and NVRAM data.
Connection: Click "Download," power off the device, and connect it to the PC while holding Volume Down (or sometimes both volume buttons) to trigger the MediaTek VCOM connection.
Completion: Once the green checkmark appears, disconnect the phone and power it on. The first boot may take 5–10 minutes. Troubleshooting Common Errors
Here’s a useful, technically oriented report on the Motorola Moto M (XT1663) Flash File for MT6755, Android 7.0, focusing on dead recovery, signing, and care firmware.
A correct flash file for this device must contain:
| Component | Description | |-----------|-------------| | Preloader | MT6755-specific preloader binary | | LK (Little Kernel) | Bootloader second stage | | Boot Image | Kernel + ramdisk | | System Image | Android 7.0 SP1, often sparse chunked | | Logo.bin | Boot logo partition | | Secro | Secure boot & credential partition | | Scatter File | Partition layout for MTK Flash Tool |