If your Pixel works perfectly on one network but shows an "Invalid SIM" or "Network Locked" error when you insert a different SIM card, your phone is locked to a specific carrier.
If you bought the phone on eBay, Swappa, or PayPal, you are protected by buyer policies against counterfeit or unusable goods. File a dispute immediately. 3. Use eSIM for Privacy google pixel change imei
Call your carrier or visit their website to request an unlock. 3. Change Your IP, Not Your IMEI If your Pixel works perfectly on one network