Samsung Galaxy S5 - Secret Codes, Service / Test Menu - iFixit
For legitimate repair or restoration purposes (e.g., if a custom ROM wipe corrupted the partition), technical users often use specialized tools rather than codes: samsung s5 imei change code
Here is what the popular "codes" actually do on an S5: Samsung Galaxy S5 - Secret Codes, Service /
If you have landed on this page, you are likely searching for a magic sequence of digits—a code—that will instantly change the IMEI number on your Samsung Galaxy S5. You may have seen forum posts, YouTube videos, or shady websites promising a simple *#123# or *#197328640# trick. If your IMEI is corrupted, search for "Samsung
If changing the IMEI is not feasible or recommended, consider these alternative solutions:
If your Samsung Galaxy S5 has a valid IMEI but is carrier locked, search for "unlock code" instead. If your IMEI is corrupted, search for "Samsung S5 EFS restore." But for the mythical "change code" – you will find only empty promises and legal danger.