Firmware Update On Nokia X3-02 |link|

| Requirement | Specification | | :--- | :--- | | | Windows 7, 8, or 10 (32/64-bit) – Windows 11 may require legacy drivers | | Software | Nokia Suite (latest version: 3.8.48) or Nokia Software Updater for Retail | | Connectivity | Nokia CA-101D USB cable (Micro-USB to USB-A) | | Phone Status | Battery charge > 80% (BL-4S, 860 mAh) | | Backup | Contacts, messages, and notes via Nokia Suite or exported to microSD (FAT32) |

Note: Do not interrupt the process. Removing the battery or losing signal during an OTA update can "brick" the device, rendering it unusable. Firmware Update on NOKIA X3-02

For unresponsive ("dead") devices or to perform a clean install, use the Phoenix Service Software: | Requirement | Specification | | :--- |