Unlock your phone by IMEI number from anywhere in the world. Our SIM unlock service is fast, safe, and permanent. Simply provide your device model and IMEI, and we’ll send you the unlock code directly to your email. Compatible with all major carriers worldwide. 100% money-back guarantee.
Check if your device is blacklisted with our free IMEI blacklist checker. We verify if your phone is reported lost, stolen, or has unpaid bills. Get a reliable blacklist check for your IMEI and ensure a clean device with confidence.
Professional FRP bypass and account removal service. We safely remove Google account FRP locks, iCloud activation locks, and Mi Account restrictions, helping you regain full access to your device after a factory reset.
Unlock your mobile hotspot, MiFi device, or 4G/5G router to use with any carrier. Our service supports NetGear, ZTE, Huawei, and other major brands. Get full network freedom for your portable WiFi devices.
Stop paying expensive carrier contracts. With a SIM unlock, you can switch to cheaper prepaid plans or local carriers when traveling. Our IMEI unlock service works with all major U.S. carriers like AT&T, T-Mobile, Verizon, and international providers worldwide.
An unlocked phone is worth 20-30% more than a carrier-locked device. When you unlock your phone by IMEI number, it works with any SIM card, making it more attractive to buyers. Sell faster and get the best price for your device.
No need to visit a store or wait in line. Our phone unlocking service is completely online. Simply provide your IMEI number, and we'll send you the unlock code or carrier authorization directly to your email..
We use the same official servers as service providers to perform your SIM network unlock. This means your warranty remains valid, your phone works exactly the same, and it will simply accept any SIM or eSIM worldwide.
All phones are designed to be unlocked. Our servers provide the same official carrier unlock as the providers themselves. Once your device is unlocked, the network freedom is permanent it will never re-lock after software updates.
Whether you're traveling internationally or switching to a local carrier, your unlocked device gives you complete freedom. Use local SIM cards to avoid expensive roaming charges. Our network unlock supports phones, hotspots.
*#06# on your phone.The price depends on the brand, model and carrier your phone is locked to. Every price is shown before you pay no hidden fees, no subscriptions. Compared to paying roaming charges or buying a second phone, an IMEI unlock is a one-time investment that pays for itself the first time you insert a cheaper SIM. And if we can’t unlock your device, you get a full refund.
Most orders are processed within a few hours to 1–3 business days, depending on the carrier’s database. You receive email updates at every step, and your unlock code or confirmation as soon as it’s ready. We never leave you waiting without information.
Yes. Our unlock is a permanent factory unlock registered in the manufacturer’s database. It survives software updates, factory resets and SIM changes. Your phone will never relock the freedom is yours for the life of the device.
No. The entire process happens remotely in the carrier’s database using only your IMEI number. No cables, no downloads, no opening your device. It is physically impossible to damage the phone during an official IMEI unlock.
100%. Unlocking your phone is legal in the United States and most countries, and we use the same official servers as the carriers. There is no software flashing, no jailbreak and no risk of damaging your device. Your warranty stays valid and your personal data is never touched.
A SIM unlock removes the restriction that ties your phone to one carrier, so it accepts any SIM or eSIM worldwide. On Android, when you insert a foreign SIM the phone asks for a “SIM network unlock PIN” that is exactly the code we deliver to your email. On iPhone, the unlock is applied directly in the database: you only confirm it by inserting a new SIM.
We unlock phones from AT&T, T-Mobile, Verizon, Sprint, Metro by T-Mobile, Cricket, Boost Mobile, Tracfone, Xfinity, US Cellular, Spectrum and Straight Talk — plus international carriers like Telcel, Claro, Movistar, Vodafone, Orange and Telus. If your device has a carrier lock, we most likely have the solution.
Easy: dial *#06# and it appears on screen. You can also find it in Settings > About phone, on the original box, or on the SIM tray. It’s a 15-digit number — the only information we need to unlock your device.
Insert a SIM from a different carrier: if it connects, your phone is unlocked. If it shows “SIM not supported” or asks for an unlock PIN, it’s still locked. For a complete report (lock status + blacklist), use our free IMEI blacklist and lock status checker before buying or selling a used phone.
No. An official IMEI unlock does not erase photos, contacts or apps, and does not void your warranty. You don’t even need to reset your phone. We always recommend a regular backup before making changes to any device — but the unlock itself touches nothing inside your phone.
Yes. We also unlock mobile hotspots and 4G/5G routers from brands like Netgear, Alcatel LinkZone, Huawei and ZTE. Just like phones, they are unlocked by IMEI so you can use any SIM card from any carrier — perfect for travelers and remote workers.
It depends on the carrier’s policy: some block unlocking until the device is fully paid off. Before ordering, run your IMEI through our free checker to see the exact lock and financial status. When the case is eligible, our team finds the safest official route — and if it’s not possible, we tell you honestly before you pay.
Simple: you get 100% of your money back. No questions, no fine print. Our guarantee covers every single order — that’s the confidence of over 1 million unlocked devices behind us.
Real reviews from verified customers who trusted BigUnlock for a safe, permanent IMEI unlock. From iPhones to Netgear hotspots, see why thousands of users now enjoy full freedom with any SIM card worldwide.
