UnlockBoom isn’t a popular name in the unlocking space. However, its two main services, SIM lock removal and iCloud Activation Lock bypass, are now gaining some traction. So, if you’re dealing with such locks and have come across UnlockBoom, you could be wondering: does it really work?
In this review, we’ll walk through everything that matters — how UnlockBoom works, what users say about it and what results you can realistically expect. And if you’d rather not gamble, we’ll also point you toward a software-based tool (Passixer iPhone Unlocker). Unlike online IMEI sites, Passixer removes both SIM lock and iCloud lock within an hour, with a far higher success rate.
Overview of UnlockBoom
UnlockBoom is an online service that claims to remove certain types of locks from your Android or iPhone devices. iPhones and iPads are fully supported across generations. For Android, it works with brands such as Samsung, Sony, LG, Nokia, HTC, Alcatel and Huawei (to name a few).
Key Features
UnlockBoom offers several unlocking options, but the two most popular ones are the Carrier Unlock and the iCloud Unlock.
Carrier Unlock
This feature removes the SIM lock tied to your device’s carrier. The service claims it can unlock devices tied to almost any carrier around the globe, such as AT&T, O2, Orange, Fido, Rogers, Vodafone, T-Mobile, EE, Swisscom, 3, Sunrise and many others.
iCloud Unlock
The second key feature is designed specifically for Apple devices. It bypasses iCloud Activation Lock across all iPhones and iPads.
So, there is compatibility with the latest iPhone models, including the iPhone 16 lineups. It also claims to support the latest iOS versions like beta versions iOS 26.
Can You Use UnlockBoom for Free?
Almost all UnlockBoom services come at a cost. Carrier unlocks vary depending on the region and network. For example:
- Unlocking through certain Asia-Pacific carriers is priced at US$28, while unlocking AT&T in the US can cost as little as US$10.
- On the other hand, removing a lock tied to Orange in Poland is listed at US$48.
For iCloud Activation Lock removal, the standard fee is US$35. On top of that, there is still an additional fee on some iPhone models.
UnlockBoom also offers an IMEI checker tool priced at roughly US$1.30, which helps you identify the types of locks active on your device before committing to a full unlock.
Is UnlockBoom Legit to Use?
UnlockBoom has been in business for over 11 years — at least since the time we’ve been tracking it. However, longevity alone doesn’t define legitimacy.
On ScamAdvisor, its trust score is only 1 out of 100, which is very low.
Over at the Gridinsoft Reputation Checker, the site is flagged as a “suspicious shop” with the same 1 out of 100 score.
Based on our own review aggregator tests, here’s how the site measures up in different categories:
| Category | Score (out of 10) |
|---|---|
| Return Policy | 4.5 |
| Customer Service | 4.3 |
| Success Delivery | 4.7 |
| Overall in Online IMEI Unlocking Space | 4.3 |
How to Unlock Phone with UnlockBoom.com
In this part, we will show you how to use UnlockBoom to unlock phone carrier or unlock iPhone’s iCloud lock. Now, let’s look at both one by one.
Unlock iPhone/Android from Carrier via UnlockBoom
The process is similar regardless of your network and device(iPhone or Android). Here’s how it works:
Step 1. On the UnlockBoom homepage, select the Unlock Phone option.
Step 2. Click the Unlock Now button next to the corresponding device and carrier.
Step 3. An estimated delivery time will appear, showing how many days the process can take. If the time is fine, complete your payment. Once done, you’ll receive an order ID in your registered email inbox.
Step 4. Use your order status and email address to track progress on their website. The status will show whether the request is processing, completed, or failed.
Not all carrier unlocks succeed. Some orders remain incomplete. Customer service responses are very slow, so patience is required once payment is made.
Unlock iPhone iCloud Lock Using UnlockBoom
Step 1. From the UnlockBoom navigation menu at the top, select iCloud Unlock.
Step 2. Choose your iPhone model from the list. Keep in mind that certain models have additional service fees beyond the base cost.
Step 3. Enter your IMEI number in the required field.
Step 4. Click Add to Cart, proceed to checkout and make the payment.
Step 5. After payment, you’ll see an order confirmation on the site itself. You’ll also receive an email with your order details and ID.
Step 6. Wait for the service to process, taking 24 hours to a few days, depending on the model and region.
Reviews of UnlockBoom
UnlockBoom isn’t really popular among Redditors, given its low ratings elsewhere, most steer clear of it. On Trustpilot, it scores 3.3 out of 5 (around 460 reviews). On SiteJabber, the record looks worse, 2.3 out of 5 (19 reviews).
Overall, there’s a clear split in user experience on every site. On Trustpilot alone, 49% of users left five stars, while 35% left just one star, pointing to a high rate of failure. In other words, the service is unpredictable — sometimes it delivers and sometimes it doesn’t.
The positive Trustpilot comments sound almost identical: The iCloud unlock is smooth and fast.
For negative Trustpilot reviews, no customer support and endless delays are always included:
Almost all negative reviews include an order ID. And nearly every time, the site replies with the same message: “Sorry for this situation. We can check into our database for your IMEI and contact you.”
Top Alternative to UnlockBoom for iPhone Carrier and iCloud Unlocking
These online carrier/iCloud unlockers like UnlockBoom commonly deliver low success, slow customer support and difficult refund. A more reliable path is to use a desktop program like Passixer, which eliminates the waiting game, delivers a higher success level and offers in-time support.
It handles both carrier lock and iCloud Activation Lock within the same tool. You don’t even have to buy one license for each job — a single license of US$29.99 works across six iOS devices. That means you can clear SIM restrictions or bypass Activation Lock screen on multiple iDevices without having to purchase separate plans.
Remove Carrier Lock from iPhone with Passixer
Passixer approaches carrier locks with wide compatibility. Whether the phone is tied to T-Mobile, Verizon, Vodafone, Orange, AT&T, O2 or any other global provider, Passixer can remove the SIM lock without IMEI or carrier. What stands out is the timing. Passixer finishes the carrier-unlock process within an hour. Once the carrier tie is cleared, the device will accept the fresh SIM and will be ready to use on whichever plan makes sense to you.
How Passixer Unlock iPhone SIM Lock
Start Passixer and tap Remove SIM Lock from its main menu. Then plug your iPhone into your computer using a certified USB cable. When the unlock prompt appears, hit Start to proceed.
Follow the on-screen jailbreak guide. Once your device is jailbroken, click Next to let Passixer scan and register your phone’s details.
Confirm the device information shown, such as model and IMEI. When everything is checked out, press Start SIM Lock Removal.
The tool will now ask you to clear all known Wi-Fi networks and turn Wi-Fi off on your iPhone. Simply, follow the on-screen steps.
After a short process, Passixer delivers the SIM Lock Successfully Removed message. Your iPhone will now play well with the new carrier’s SIM.
Bypass iCloud Activation Lock on iPhone via Passixer
Passixer also deals with Apple’s iCloud Activation Lock. It’s especially useful if you’ve bought a second-hand iPhone but can’t contact its previous owner to get past Locked to Owner screen. Additionally, if you are stuck on Activation Lock due to unresettable Apple ID password or unrecoverable Apple ID account, Passixer enables you to re-access your device without Apple ID.
How Passixer Removes iCloud Activation Lock
Launch Passixer and choose Bypass iCloud Activation Lock from the home screen.
Securely connect your iPhone or iPad to the computer using a reliable USB cable and hit Start.
Follow Passixer’s on-screen jailbreak instructions.
Passixer will begin bypassing Activation Lock for you. After the bypass, you’ll be able to download new apps from App Store, take photos, surf the Internet, etc.
Conclusion
UnlockBoom doesn’t hold a high rating among online IMEI services. Most of the users who attempt its SIM removal or iCloud bypass service meet the same outcome: the chance of success remains very low.Passixer iPhone Unlocker, on the other hand, is the go-to solution because it handles both carrier unlocks and iCloud bypasses with a higher success rate while costing less.