Nokia Ta-1235 Flash File Infinity Best May 2026

The Nokia TA-1235 (commonly marketed as the Nokia 105 4th Edition or similar entry-level variants) utilizes a Unisoc (Spreadtrum) chipset architecture. Unlike older Nokia devices that utilized the Nokia Xpress-on (BB5) architecture, modern feature phones require specific USB drivers and partition-based flashing protocols.

Device failure in these models often results from corrupted system partitions, interrupted OTA updates, or faulty user modifications. The Infinity Best Tool is a prominent industry solution for MediaTek (MTK) and Unisoc-based devices, offering capabilities to bypass standard flashing restrictions and revive "dead" handsets.

Issues Encountered:

Recommendations:

Copyright Notice: Nokia and TA-1235 are trademarks of HMD Global. This article is for educational and repair purposes only. Always ensure you have permission to flash a device.

Last Updated: October 2025. Article ID: NB-NOK-TA1235-INF-BEST

Have you successfully revived your Nokia TA-1235 using this method? Share your experience in the comments below, or ask for advanced support on the Infinity Box forums.

The Nokia 150 (TA-1235) is a popular 2020 feature phone often serviced using the Infinity BEST (BB5 Easy Service Tool). This professional software is frequently used to resolve issues like the "hang on logo" error, dead boot situations, or security code removal. Key Device Specifications Model: Nokia 150 (2020) / TA-1235. Chipset: MediaTek (MTK). Memory: 4 MB RAM / 4 MB Internal Storage. Flashing with Infinity BEST

To restore a Nokia TA-1235, technicians typically use the Infinity BEST tool, which supports automatic firmware version detection and direct flashing for MediaTek-based Nokia phones. Common Fixes via Flashing

Dead Boot/Keypad Light Blinking: If the phone won't turn on but the keypad lights up, a firmware re-flash is usually required.

Hang on Logo: Reinstalling the flash file can fix devices stuck at the startup screen.

Security Code Reset: The tool can bypass or remove forgotten security codes when a standard factory reset isn't possible. Quick Flashing Guide

Preparation: Ensure you have the latest Nokia MTK Drivers and the Infinity BEST software installed.

Select Model: Open Infinity BEST and select the TA-1235 model from the list.

Load Flash File: Direct the tool to your downloaded flash file path.

Connect Device: Power off the phone, remove and reinsert the battery, then connect it to the PC via a high-quality USB cable while the tool is in "Flash" mode.

Completion: Once the progress bar finishes, the device will reboot automatically.

Important Note: Flashing your device carries risks; ensure your battery is at least 50% charged before starting. For general support, you can also refer to the official Nokia 150 (2020) User Guide.

Introduction

The Nokia TA-1235 is a feature phone that was released in 2017. It's a basic phone with limited functionality, but it's still widely used in many parts of the world. The phone's firmware can sometimes become corrupted, leading to issues such as bootloops, freezing, or complete device failure. In such cases, flashing the phone with a new firmware can resolve the issue.

What is Infinity Best?

Infinity Best is a popular flash tool used to flash firmware on various mobile devices, including Nokia phones. It's a Windows-based software that allows users to flash firmware, unlock devices, and repair IMEI numbers. Infinity Best is widely used by mobile technicians and repair shops to fix software-related issues on mobile devices.

Nokia TA-1235 Flash File

The Nokia TA-1235 flash file is a firmware package that contains the necessary files to flash the phone's operating system. The flash file is usually provided in a .bin or .rm format and is specific to the phone's model and firmware version. Nokia Ta-1235 Flash File Infinity Best

Downloading and Flashing Nokia TA-1235 Flash File with Infinity Best

To flash the Nokia TA-1235 with Infinity Best, you'll need to download the flash file and the Infinity Best software. Here's a step-by-step guide:

Benefits of Using Infinity Best for Nokia TA-1235

Using Infinity Best to flash the Nokia TA-1235 has several benefits:

Risks and Precautions

Flashing a phone's firmware can be risky, and there are several precautions to take:

Conclusion

In conclusion, the Nokia TA-1235 flash file Infinity Best is a popular solution for fixing software-related issues on the Nokia TA-1235 phone. Infinity Best is a reliable and user-friendly software that's widely used by mobile technicians and repair shops. However, flashing a phone's firmware can be risky, and it's essential to take necessary precautions to avoid damaging the device.

Recommendations

The Nokia TA-1235 is the model number for the Nokia 150 (2020) dual-SIM feature phone. Flashing this device is a common procedure used to resolve issues like "hang on logo," forgotten security codes, or dead boot scenarios where the keypad lights blink but the screen remains dark. Device Overview Processor: MediaTek (MTK) chipset. Operating System: Series 30+. Memory: 4 MB RAM and 4 MB internal storage. Display: 2.4-inch QVGA (240x320 pixels). Flashing with Infinity-Box BEST

The Infinity-Box BEST (BB5 Easy Service Tool) is a premium software tool widely used for servicing Nokia phones. It allows for firmware updates, downgrades, and factory resets. Key Functions for TA-1235:

Flash Writing: Restores the original firmware to fix software glitches or boot loops.

Code Reset: Removes user-set security locks (PIN/Password) without needing the original code.

Dead Boot Repair: Fixes devices that show signs of life (like blinking lights) but fail to start completely. Flashing Procedure Highlights

Preparation: Ensure the phone's battery is fully charged and use a high-quality micro-USB cable for connection.

Drivers: Correct MTK USB drivers must be installed on the PC for the tool to recognize the device. Process: Open the Infinity BEST tool and select the TA-1235 model. Load the appropriate flash file (Firmware). Click on the Flash or Flash Factory button.

Connect the powered-off phone to the PC. In some cases, a brief battery removal and reinsertion is required before connecting. Important Considerations

The Nokia TA-1235 (Nokia 150 2020) can be repaired from dead boot, display, or keypad issues by flashing the firmware using the Infinity-Box [BEST] tool. The procedure requires the specific flash file, appropriate drivers, and physical Infinity-Box hardware to load the firmware. For more details, visit Infinity-Box.

The Nokia 150 (2020) model, specifically TA-1235, can be flashed using the Infinity Best Tool to resolve issues such as being stuck on the logo, dead boots, or screen lock removals. Flashing Requirements

Infinity BEST Tool: A premium software used for Nokia service operations.

Nokia TA-1235 Flash File: A specific firmware file (PAC or BIN format depending on the tool version).

Spreadtrum (SPD) Drivers: Required for the PC to recognize the phone's chipset.

Micro-USB Cable: Ensure it is high-quality for a stable connection. Step-by-Step Flashing Guide Open Infinity BEST: Launch the software on your PC. The Nokia TA-1235 (commonly marketed as the Nokia

Select Model: Navigate to the "Service" or "Flash" tab and select Nokia 150 (TA-1235) from the dropdown list.

Load Flash File: Browse and select the firmware file you downloaded.

Initiate Flash: Click the Write Flash or Flash Factory button. Connect Device:

Power off the phone and remove the battery once to reset it.

Reinsert the battery and connect the phone to the PC via USB while holding the boot key (usually the center OK button or the call button).

Flashing Process: The tool will detect the device and begin writing the firmware. Do not disconnect until the "Flashing Done" message appears. Common Fixes with Flashing

Hang on Logo: Resolves the device getting stuck at the Nokia startup screen.

Code Reset: Removes forgotten security passwords or PINs (default is typically 12345).

LCD Light Blinking: Fixes software bugs that cause the keypad or screen lights to blink without booting.

Contact Service: Repairs the "Contact Service" error message often caused by corrupted firmware.

Watch this guide for a visual walkthrough on fixing logo hangs and removing security codes on the Nokia TA-1235 using Infinity Best:

The device being flashed has the following hardware profile: Display: 2.4-inch TFT LCD, 240 x 320 pixel resolution. Recommendations:

Processor & Memory: MediaTek chipset with 4MB RAM and 4MB internal storage. Storage: Dedicated microSD slot supporting up to 32GB. Camera: VGA (0.3 MP) rear camera with LED flash. Battery: 1020 mAh removable Li-Ion battery.

Connectivity: Dual SIM (GSM 900/1800), Bluetooth 3.0, and micro-USB 2.0. Common Flashing Procedure with Infinity-Box [BEST]

Preparation: Install necessary Nokia USB drivers and the Infinity-Box software.

Configuration: Select the TA-1235 model in the tool and set the "DataPackage path" to the folder containing the downloaded flash files.

Mode Selection: Enable "DeadMode" if the phone won't power on, or standard modes for general unlocking/updates.

Execution: Click Flash and connect the device via USB; the tool typically requires a battery pull and re-insertion to trigger the boot connection.

The Nokia TA-1235 (marketed as the Nokia 150 2020) is a feature phone built on a MediaTek chipset. Servicing this device, particularly for software issues like "Hang on Logo," "Contact Service," or password resets, typically requires the Infinity Best (BB5 Easy Service Tool) dongle and the correct flash file (firmware). Device Overview: Nokia 150 (TA-1235)

Before flashing, ensure your hardware matches these specifications to avoid "bricking" the device with incompatible firmware: Processor: MediaTek. Display: 2.4-inch QVGA (240 x 320 px). Memory: 4MB RAM and 4MB Internal Storage. Battery: 1020 mAh (BL-5C). OS: Series 30+. Flashing with Infinity Best Tool

The Infinity Best Dongle is a professional service tool used to repair and update Nokia software. Key Servicing Functions

Dead Boot Repair: Fixes devices that only show a blinking keypad light or won't turn on.

Security Code Removal: Resets forgotten passwords or screen locks without needing a factory reset code.

Hang on Logo / Contact Service: Fixes software corruption that prevents the phone from reaching the home screen. Flashing Procedure Steps NOKIA-150-TA-1235-DS-BLACK-OEM-en

The Nokia (Nokia 150 - 2020) can be flashed using the Infinity-Box [BEST] tool to fix issues like dead boots, keypad light blinking without display, or software hangs.  Firmware and Tool Details  Device Model: Nokia 150 (2020). Hardware Identifier: TA-1235.

Required Tool: Infinity-Box BB5 Easy Service Tool (BEST) or CM2 Dongle.

Default Security Code: 12345 (used if the phone asks for a code after a reset or flash).  Flashing Procedure with Infinity-Best 

Preparation: Ensure the battery is fully charged and you have the correct drivers installed on your PC.

Download Firmware: Download the "Nokia 150 TA-1235 Flash File" from a reliable source like the Official Infinity Support Area or tested third-party links.

Setup Tool: Open the Infinity [BEST] software and select the TA-1235 model from the model list.

Load Files: Load the MCU, CNT, and PPM files into the software. Execution: Click on the Flash or Flash Factory button.

Connection: Power off the phone, remove and re-insert the battery, then connect the device to the PC via a high-quality USB cable.

Completion: Wait for the tool to show "Done." The phone should restart automatically.  Alternative Fixes 

If the device is not completely dead, you can try a Hard Reset first:  Nokia 150 (2023) user guide: Keys and parts - HMD