Ensure you have the latest version of the Infinity BB5 Easy Service Tool (BEST) installed with a valid license/dongle.
| Error | Solution | |-------|----------| | | Battery too low or wrong USB port (use USB 2.0, not 3.0). | | PMT changed for the ROM | Use Format All + Download (but only if you have backup). | | Anti-rollback check fail | You are flashing older firmware – find newer version. | | DA authentication fail | Update Infinity software to latest version. | | Phone stays in Meta/BROM mode | Disconnect battery connector (open phone) or use Reset button (if available). | nokia ta1235 flash file infinity best hot
Click on the file selection buttons (MCU, PPM, CNT) to load the corresponding firmware files from your downloaded flash file folder. Ensure you have the latest version of the
ftp://infinity-box.com/Stock_ROM/Spreadtrum/TA-1235/ | | Anti-rollback check fail | You are