Compare the digital IMEI with the one printed on the SIM tray or the original device box. files.customersaas.com 3. Repair Methodologies
Before attempting software repairs, verify the current status: Check Code: on the keypad. Settings Menu: Navigate to Settings > About Phone > Status > IMEI Information Physical Verification: Nokia 7.1 Imei Repair
Before any modification, boot into TWRP recovery and back up EFS , Modem , and Persist partitions. Compare the digital IMEI with the one printed
Always back up your original IMEI (e.g., from the box sticker) before starting. from the box sticker) before starting.