Warning: ISP (In-System Programming) work involves opening devices and connecting to internal points. It can void warranty, damage the phone, or cause data loss. Proceed only if you accept those risks.
Leave VCC and VCCQ unsoldered on the motherboard. Instead, plug a standard micro-USB cable connected to a 5V charger or your PC into the phone's charging port to let the onboard PMIC generate the stable 1.8V and 3.3V power rails. Software Configuration and Device Detection
: Set VCC to 3.3V and VCCQ to 1.8V if you are powering the device directly through the box.
The is a budget-friendly Android Go smartphone powered by a MediaTek MT6739WW quad-core processor and an eMMC flash memory chip . When the device suffers from severe hardware or software failure—such as a hard-bricked loop , corrupted bootloader , or a forgotten FRP/Screen Lock that cannot be reset through conventional means— In-System Programming (ISP) is the definitive professional intervention method.
Samsung Galaxy M01s (SM-M017F) uses an eMMC-based ISP (In-System Programming) samsung m017f isp pinout extra quality
For standard FRP removal without hardware soldering, tools like Dr.Fone - Screen Unlock are used. Safety Warning
To establish a connection with tools like , UFI Box , or Medusa Pro , you must solder wires to these six primary points: DAT0 : Data line 0 for eMMC communication. CMD : Command signal line.
The Samsung SM-M017F, marketed as the Galaxy M01s, is an entry-level smartphone released in 2020. However, its hardware components are robust enough to require specialized knowledge for repair. Key specifications include:
To utilize the ISP pinout, you will need specialized hardware tools capable of interfacing with eMMC storage: Leave VCC and VCCQ unsoldered on the motherboard
Once the hardware setup is solid, connect your programming box to your computer and open its eMMC tool application. Configure the software settings exactly as follows to prevent chip damage: : eMMC
: Detailed motherboard photos with marked test points are often posted in technical groups like Tara Mobile Service on Facebook .
Samsung Galaxy M01s (SM-M017F) utilizes an eMMC ISP (In-System Programming) pinout for advanced hardware repairs such as dead boot recovery, FRP removal, and user data management. Unlike standard software-based flashing, ISP allows direct communication between a computer and the phone's CPU/memory by bypassing the operating system. Technical ISP Pinout Details To establish a connection using tools like Mipi Tester
Use high-quality flux and 0.1mm jumper wires. A microscope is highly recommended due to the extremely small size of the pads. Voltage Safety: The is a budget-friendly Android Go smartphone powered
The phrase "extra quality" in this context is not mere hyperbole. The reliability of an ISP connection is entirely dependent on the accuracy of the . These are tiny, unlabeled solder pads or vias on the PCB that correspond to the essential pins of the eMMC chip: CLK (Clock), CMD (Command), DAT0 (Data 0), and sometimes others .
: Ensure the GND wire is firmly bonded to a wide, structural ground plane on the phone's PCB.
The exact physical location of these points is on the motherboard. To identify them with certainty, you must consult a high-resolution image of the SM-M017F motherboard or its schematic diagram. Key resources for "extra quality" pinouts include: