Is the phone carrier-locked, and does it support eSIM
Two one-minute checks that decide whether the phone will work with your own SIM.
A phone bought on an operator instalment plan sometimes stays locked to that network. Everything looks fine until you put another SIM in it.
Checking for a lock
· The surest way: insert a working SIM from a different operator and place a call.
· iPhone: Settings → General → About → “Network Provider”. “No SIM restrictions” means the handset is unlocked.
· Android: Settings → About phone → Status. On some models the lock status is stated outright.
· If the phone asks for a network unlock code, it is tied to an operator.
Who unlocks it
The unlock is done by the operator the phone is tied to, not by the shop. Once the contract is paid off it is usually free, but it takes time and the original owner's details. If the seller cannot provide them, treat the phone as permanently locked.
eSIM: is it there, does it work
· iPhone: Settings → General → About. An “Available eSIM” line or an IMEI2 means the handset supports eSIM.
· Android: Settings → Connections → SIM manager. The “Add eSIM” option should be present.
· Careful with imports: some models built for the Asian market carry two physical SIM slots and no eSIM.
Why it matters
· An eSIM activates in minutes, with no waiting for a piece of plastic.
· Travelling, you add a tourist plan without pulling out your main SIM.
· A device without eSIM is not faulty — you just need to know beforehand.
How we do it
We test the lock with an outside SIM before the device goes into the listings. If the handset is tied to an operator, it says so in the description.
Have a question about a specific device?
Call us or drop by the showroom — we check the device together.
