The (BB5 Easy Service Tool) is a high-speed, professional service tool used by technicians to flash this model. Essential Flashing Details Model : Nokia 150 Dual SIM (TA-1235). CPU Type : Usually based on the MediaTek MT6261 chipset.
: Once the progress bar reaches 100%, the device will typically reboot automatically.
If you don’t have a licensed Infinity Best box, using cracked software or unofficial “best hot” files will almost certainly fail or infect your PC.
: In rare cases, flashing can erase the phone's unique IMEI number, which is required for network connectivity. The Infinity Box has a feature to "Repair Security" or "Write IMEI" (search for "SP Unlock" or similar options) to fix this.
Set the CPU / Device model type to or manually select the Nokia TA-1235 model from the dropdown list. nokia ta1235 flash file infinity best hot
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.
ftp://infinity-box.com/Stock_ROM/Spreadtrum/TA-1235/
Press and hold the (usually the Center Navigation key or the '*' key for this model).
Choose the flash file (e.g., Nokia TA1235 flash file) that you want to use. The (BB5 Easy Service Tool) is a high-speed,
Reset forgotten passwords without a hard reset.
Set the Model configuration or Platform type to .
Infinity Best (BEST2) is a premier, paid unlocking and flashing tool specifically designed for Nokia phones, offering superior stability when dealing with MediaTek (MTK) based Nokia feature phones. Prerequisites: Before You Flash
While there are risks associated with using the Infinity Best Hot tool, it is generally safe to use if used correctly. : Once the progress bar reaches 100%, the
This guide uses the tool, which requires a USB dongle. Since the TA-1235 is an MTK-based device, the process is similar to the general method for flashing a Nokia BB5 phone with Infinity Best.
Connect the device to the PC via USB while it is powered off.
: This is a premium "dongle-based" software used for Nokia servicing. Ensure you have the latest version of Infinity-Best (NK2) to support newer MTK-based Nokia models.
Flashing firmware involves risks. Always ensure your device has at least 50% battery and never disconnect the phone during the writing process to avoid hard-bricking the hardware. Nokia 150 (2020) - Full phone specifications - GSMArena.com