Nokia 150 (2020) TA-1235 Go to product viewer dialog for this item. is a Series 30+ feature phone. Flashing this device with Infinity BEST (BB5 Easy Service Tool) is a common method for repairing "dead boot" issues, where only the keypad light blinks but the screen remains dark. Flashing Requirements To successfully flash the Nokia TA-1235 , you generally need the following: Flash File (Firmware): The specific MCU and PPM files for the TA-1235 model. Infinity BEST Tool: A specialized software tool used for Nokia service and flashing. MTK Drivers: Since this model uses a MediaTek (MTK) chipset, ensure the correct MediaTek USB VCOM drivers are installed on your PC. Micro-USB Cable: A high-quality data cable to connect the phone to the computer. How to Flash Using Infinity BEST Select Model: Open the Infinity BEST software and select the model from the device list. Load Files: Click on the "Flash" or "Service" tab and load the required firmware files (usually obtained from a Nokia firmware server or via the tool's built-in downloader). Prepare Device: Power off the phone. It is often recommended to remove and re-insert the battery to ensure it is in a clean "off" state. Start Flashing: button in the software. Connect the phone to the PC via USB while holding the "Boot Key" (usually the center OK button or the '*' key, depending on the specific firmware version). Completion: Wait for the progress bar to finish. The tool will indicate "Done" or "Flash Success," after which you can reboot the phone. Important Note:
To flash the Nokia 150 (2020) TA-1235 using the Infinity BEST (BB5 Easy Service Tool) , follow the steps below to fix issues like the dead boot, display blinking, or security code locks. 1. Prerequisites & Downloads Before starting, ensure you have the following components: Flash File (Firmware): Download the tested Nokia TA-1235 firmware. Infinity BEST Tool: Ensure you have the latest version of the Infinity BB5 Easy Service Tool (BEST) installed with a valid license/dongle. USB Drivers: Install the necessary MediaTek (MTK) USB drivers so your PC can recognize the device. Battery: Ensure the device battery is at least 50% charged to avoid interruptions during the process. 2. Flashing Procedure via Infinity BEST Launch Tool: Open the Infinity BEST software on your PC. Select Model: In the tool interface, navigate to the model selection and choose TA-1235 (Nokia 150). Load Flash Files: Browse and select the firmware files (typically in .bin or specific Nokia formats) into the corresponding slots in the tool. Configure Flashing: Select "Flash Factory" or the standard "Flash" option depending on your specific goal (e.g., full reset vs. software update). Connect Device: Power off the phone and remove/reinsert the battery. Click the "Flash" or "Execute" button in the tool. Connect the phone to the PC using a high-quality Micro-USB cable while holding the boot key (usually the center OK button or the call button for feature phones). Completion: The tool will display a progress bar. Once finished, it will show a "Done" or "Success" message, and the phone will typically reboot automatically. Troubleshooting Common Issues Blinking Keypad Light: This is often a sign of a corrupted bootloader. Reflashing with a "Tested OK" file usually resolves this. Security Code: If you cannot unlock the phone, the pre-set code is often 12345 , but flashing will reset it to factory defaults if that fails. Connection Error: If the PC doesn't detect the phone, try a different USB port or reinstall the MTK drivers .
Here is the proper, best-practice guide to flashing the Nokia TA-1235 (a.k.a. Nokia 2.3) using the Infinity Best (or Infinity CM2) box. ⚠️ Critical Warning The TA-1235 has two hardware variants :
TA-1235 (Global) – MediaTek MT6761 (Helio A22) – Flashable via Infinity TA-1235 (LATAM/US) – Some variants have a locked preloader. Do NOT use Format All + Download unless you have a full firmware backup. nokia ta1235 flash file infinity best hot
1. What You Need | Item | Details | |------|---------| | Box | Infinity Best v2.50+ / CM2SP / CM2MTK | | Software | Infinity Chinese Miracle II MTK v2.50 (or newer) | | Firmware | Nokia TA-1235 stock ROM (Scatter-based, e.g., from HMD/Nokia Care Suite or reliable source) | | Cable | USB-A to MicroUSB (original or high-quality data cable) | | Driver | MTK USB VCOM drivers (included with Infinity) | | Battery | Phone battery > 40% |
2. Install Drivers & Setup Infinity
Install Infinity CM2 suite (run as Administrator). Open Infinity CM2MTK . Go to Settings → Driver → Install MTK Preloader USB VCOM (if not already). Ensure the box is connected and authorized (green status light). Nokia 150 (2020) TA-1235 Go to product viewer
3. Obtain Correct Firmware Do not use random online files – TA-1235 has anti-rollback. Use firmware with matching build number. Best source:
Nokia Care Suite (NCS) / OST LA – extract the .mbn or scatter file. Trusted forums: Infinity support area , Hovatek , Ladin's Blog .
Required files in firmware folder: preloader.bin lk.bin boot.img system.img vendor.img userdata.img cache.img (optional) scatter.txt Micro-USB Cable: A high-quality data cable to connect
4. Flashing Procedure (Safe Method – Only Flash system/vendor/boot) This preserves user data and avoids bricking. Step 1 – Load Scatter
Open Infinity CM2MTK . Click Scatter → Load the scatter.txt from your firmware folder.