This is not a Network Unlock service it is a carrier check service for iPhones

This will provide GSX report as per the sample below including SOLD BY information

By Ordering this service we will tell you the original carrier and then you select the correct carrier from the list when applying for a factory network unlock

Sample:
Model: IPHONE 16 PLUS,ROW,256GB,UMRN
Description: IPHONE 16 PLUS UMR 256GB A3290-ITP
IMEI Number: 35118347600XXXX
IMEI2 Number: 35118347934XXX
Serial Number: HTH49XXX3X
Activation Status: Activated
First Activation Date: 10 Jan 2025
Estimated Purchase Date: 10 Jan 2025
Registration Date: 09 Jan 2025
GSX Unlocked: Yes
Unlock Date: 10 Jan 2025 11:57:04
iOS Version: 18.2.1
SIM Carrier: Digi
MDM Lock: OFF
Find My iPhone: ON
iCloud Status: Clean
Replaced by Apple: NO
Loaner Device: NO
GSX Case History: 2
GSX Replacement History: 0
Product Sold By: SWAP LOGISTICS DISTRIBUTION SDN BHD
Purchase Country: Malaysia
Coverage Start Date: 10 Jan 2025 00:00:00
Coverage End Date: 09 Jan 2026 23:59:59
Warranty Status: Limited Warranty
Initial Activation Policy: Malaysia Maxis Unlocked Policy
Applied Activation Policy: Malaysia Maxis Unlocked
Policy Next Tether Policy: Malaysia Maxis Unlocked Policy
SIM-Lock Status: Unlocked