Furthermore, the process of writing an IMEI involves significant technical risk. Using version 1.5.6.1 requires a precise match between the software and the device’s chipset—most commonly those manufactured by MediaTek (MTK)
: Improper use of these tools can permanently damage your device's communication capabilities. WriteIMEI Tool R1.5.6001 for Windows - SPD IMEI Tool
As the blast doors began to hiss open, Jax hit the final keystroke. The terminal blinked: DRAFT STORY: WRITE IMEI R1.5.6.1... SUCCESS.