What happens if you didn't register your phone when buying a SIM card in Egypt?

There is an unverified way to remove the block: according to a hotel guide, on a future arrival you can try asking border staff before leaving the airport, and they may lift the phone block. No first-hand successful report was provided in the discussion.

If you're worried about your phone being blocked, you can use it on Wi-Fi only — it won't connect to Egyptian mobile networks, so there's no risk of an IMEI block.

Using an unregistered phone in Egypt is risky — the device may get blocked on your next visit. Some travelers bring a spare phone specifically for use with an Egyptian SIM card.

Orange is one of the SIM card providers available in Sharm el-Sheikh. Some travelers have used their phones again on a second visit without issues, but there's no guarantee — it depends on whether the device's IMEI was flagged in the system.

A reliable alternative to using an unregistered phone is a portable Wi-Fi router (M8 model). It's not tied to a device IMEI and has proven dependable in similar situations. It lets you connect multiple devices without the risk of a block.