This tool is exclusively for MediaTek (MTK) chipsets. For Qualcomm, use QPST or QXDM.
What the tool does
🔍 Check your phone’s chipset using apps like CPU-Z or Droid Info. This tool will NOT work on Qualcomm or Exynos chips. imei sn writer tool 1.5.3 download
[Downloads] SN Write Tool or SN Writer (all versions) - Hovatek This tool is exclusively for MediaTek (MTK) chipsets