Nokia 105 Rm 908 Usb Pinout __full__

Once your hardware interface is complete, follow this procedure to connect the phone to your computer:

The connection points are typically found in a row or grid pattern on the PCB (Printed Circuit Board) directly beneath the battery compartment. For technical repairs, the standard pin arrangement for the RM-908 is as follows:

Paired with Data- for high-speed communication with a PC.

Whether you are a mobile repair technician dealing with a broken port, or an enthusiast wanting to build a custom charging cable, understanding the and the alternative test points (TP701-TP704) is 90% of the battle.

The phone should be detected as or appear in Nokia Product Support Tool (Phoenix) . Nokia 105 Rm 908 Usb Pinout

Standard micro-USB cables use four main lines: VCC (Power), Data- (D-), Data+ (D+), and GND (Ground). By mapping these four lines to the corresponding test points on the RM-908 board, you can create a custom interface cable that allows servicing software to detect the phone in standard MediaTek USB VCOM mode. Nokia 105 RM-908 USB Pinout Connection Diagrams

If you need to create a repair or test cable:

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.

Released in 2013, the RM‑908 was built for emerging markets, focusing on reliability and low cost. It operates on GSM 900/1800 MHz bands, features a 1.8‑inch QQVGA display, a removable BL‑5CB battery, and a polycarbonate shell designed to withstand daily use. The phone runs on the DCT4 platform with an Infineon XGOLD CPU, which influences how it interacts with external hardware. Once your hardware interface is complete, follow this

The story usually begins with a forgotten security code. Since the phone doesn't have a menu-based factory reset that works without the code, and no USB port to plug into a PC, the only way to bypass it is to go "old school":

Nokia PCB designers left clear test points (TP) near the charging IC. For the RM-908, locate these on the component side of the board:

| Pin No. | Signal Name | Function | Wire Color (Typical) | | :--- | :--- | :--- | :--- | | 1 | VBUS | +5V Power | Red | | 2 | D- | Data Negative | White | | 3 | D+ | Data Positive | Green | | 4 | ID | Host/Slave detect (On-The-Go) | None/Unused | | 5 | GND | Ground | Black |

To verify continuity and avoid short circuits. Step-by-Step Soldering and Connection Process The phone should be detected as or appear

It is important to note that the RM-908 variant is designed strictly for , not for USB data transfer via this port. 2.0mm Charger Pinout Description

In many repair scenarios, the physical pads on the motherboard are ripped off due to rough use. A technician doesn't just replace the port; they perform "jumpering"—using tiny copper wires to bridge the gap between the Micro-USB pins and the remaining copper traces on the PCB.

Flashing a phone involves writing directly to its firmware. Any mistake during this process (e.g., using wrong files, improper setup) can permanently damage the phone, rendering it unusable. Proceed with caution and only if you are comfortable with such procedures.

While the Nokia 105 RM-908 does not support mass storage, you can still recover contacts and SMS via protocol using the USB pins. This requires: