An ISP (In-System Programming) pinout for the Samsung Galaxy M01s (SM-M017F)
is a technical map used by mobile technicians to connect directly to the device's eMMC storage chip. This method is typically used to repair "dead" devices that won't turn on, remove forgotten locks, or recover data when the phone’s software is completely unresponsive. Technical Overview of SM-M017F (Galaxy M01s) Chipset: MediaTek Helio P22 (MT6762). Storage Type: eMMC 5.1.
Primary Use for ISP: Dead boot repair, FRP (Factory Reset Protection) removal, and partition flashing using tools like EasyJtag Plus or UFI Box. The Core ISP Pinout Signals
To perform an ISP connection, you must solder tiny wires to specific test points on the motherboard that correspond to the following signals: Description DAT0 The primary data line for communication with the eMMC. CMD
The command signal that tells the chip what operation to perform. CLK The clock signal that synchronizes data transfer. VCC / VCCQ
Power supply pins (usually 2.8V and 1.8V). Technicians often use a USB cable for power instead of soldering these to avoid damage. GND Ground connection to complete the circuit. Important Precautions
Soldering Risk: The test points are extremely small. Using too much heat or the wrong equipment can permanently destroy the motherboard.
Clock Resistance: If the device does not boot after repair, a common fix is to check the CLK resistor, which can sometimes be damaged or disconnected during the soldering process.
Reference Diagrams: Always use high-quality visual guides from reputable sources like the Easy-Jtag Gallery or GSM-specific forums to confirm the exact location of the pins for the .
Are you planning to use a specific repair box like UFI or EasyJtag for this task? samsung m017f isp pinout
The term "ISP" (In-System Programming) for Samsung M017F (Galaxy M01 / similar variants) generally refers to the low-level test/programming interface exposed on the phone’s PCB. Technicians use these pads to access eMMC/bootloader signals for tasks like unbricking, firmware programming, or reading/writing partitions. Exact pad labels and positions can vary slightly between board revisions, so treat this as a concise, practical reference rather than an absolute map.
Typical ISP signals you’ll encounter on the M017F motherboard:
Typical practical pinout layout (conceptual — check your board visually):
Important safety and usage notes:
If you need the exact labeled pad-to-function diagram for your specific board revision, provide a high-resolution photo of the ISP/test-pad area (top-down, well-lit) and I can mark likely functions and advise safe probing steps.
Samsung Galaxy M01 (SM-M015F) is a common model for which ISP (In-System Programming) pinouts are sought for data recovery or firmware repair
. Note that the specific model identifier you provided, "M017F," does not exist in standard Samsung production; it is most likely a typo for the SM-M015F ISP Pinout (eMMC)
To connect the device to an eMMC box (such as EasyJTAG, UFI Box, or Medusa Pro), you must solder to the following points on the motherboard: : Data line 0 : Command line : Clock line VCC (2.8V) : High voltage supply (often provided via USB) VCCQ (1.8V) : Low voltage supply (often provided via USB) Hardware Connection Tips Direct Solder
: High-resolution diagrams showing the exact resistor or test point for each line are typically found on specialized forums like or within the software libraries of Borneo Schematics Estech Schematics An ISP (In-System Programming) pinout for the Samsung
: Many technicians prefer to power the board using a USB cable while connecting only DAT0, CMD, CLK, and GND to the ISP adapter to avoid complex soldering of the VCC/VCCQ lines. Resistance Check
: Ensure wires are as short as possible to maintain signal integrity for the CLK line. Important Note on "M017F"
If you are specifically looking for a model "M017F" that is not the standard Galaxy M01, double-check your device's Download Mode Settings > About Phone
to confirm the model number. If it is a regional variant, the pinouts may differ slightly based on the PCB revision. specific PCB locations for these solder points on the SM-M015F board?
The Samsung Galaxy M01s (SM-M017F) uses an eMMC (MCP) storage architecture. For In-System Programming (ISP), technicians must connect specific points on the motherboard to a compatible programmer such as EasyJtag Plus, UFI Box, or Medusa Pro. SM-M017F ISP Pinout Configuration Successful connection requires six primary lines: DAT0: Data line 0 (bidirectional). CMD: Command line used for host-device responses. CLK: Clock signal for synchronization.
VCC: Power supply for the eMMC core, typically 2.8V to 3.3V. VCCQ: Power supply for the I/O, typically 1.8V. GND: Common ground. Technical Recommendations
Hardware Setup: Disconnect the battery before soldering any ISP wires to prevent short circuits.
Wire Length: Keep jumper wires as short as possible (ideally under 10cm) to minimize data loss and interference.
Voltage Control: If the eMMC is not detected, ensure VCCQ is set correctly at 1.8V. Some tools may require an external USB cable to provide stable power if the box cannot supply enough current. Typical practical pinout layout (conceptual — check your
Shielding: Accessing these points often requires carefully cutting or removing the electromagnetic interference (EMI) steel shield on the motherboard. Common Applications
Technicians use the SM-M017F ISP pinout for the following procedures:
Dead Boot Repair: Fixing devices that no longer turn on due to corrupted firmware.
FRP Bypass: Removing Google Factory Reset Protection when software methods fail.
Data Recovery: Extracting user data from devices with broken screens or logic board issues.
Erase/Wipe: Clearing security partitions or resetting the device via tools like Hydra Tool.
To identify, document, and provide the ISP (In-System Programming) pinout for the Samsung device designated SM-G017F (assumed variant of Galaxy J1 Mini Prime / SM-J106B family) for the purpose of:
| Error Message | Solution | | :--- | :--- | | EMI Error / ESD Protection | Your wires are too long (>15cm). Shorten them to under 10cm and use shielded wires. | | CMD Timeout (0x20) | The eMMC is in sleep mode. You need to reset the device: disconnect battery for 30 seconds, reconnect, and try again. | | Detects eMMC but fails to read | The DAT0 line is unstable. Re-solder DAT0 and ensure your ISP box supports 1-bit mode (the M017F sometimes has a faulty DAT3 line). Force the software to use 1-bit mode. | | Overcurrent (OCP) | You mistakenly connected VCC from the ISP box while the battery was connected. Disconnect immediately. |
For technicians using the UFI Box (popular in Asian markets), the pin mapping is identical:
Run UFI’s “eMMC ISP” autodetect. If detection fails, manually set eMMC 5.1, 1-bit, 1.8V I/O.