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Didnt know there was a feedback section. Anyway the at&t IP4 was successfully unlocked. Thanks for the service and lower rates as compared to other merchants and more power to you!
Customer Reviews
Real reviews from verified orders.
4.8
Based on 2 690 reviews
At first, I wasn't sure if it was a legit website. So I tried it out and see how it was. It was a risk. But next thing you know my phone started working. I recommend iUnlocker to many of my friends
I've used this service twice and twice they delivered exceptional service they are genuine and they always, always reply to your email which a plus and they have fast and reliable service I would recommend them to anyone any day. I am a 100% satify
Thanks pretty fast and reliable, slow refund if it does not go through but if it does youĺl be good.
Fast service and easy to unlocked here.Cheaper too.I'd love coming back here.
thank you, this my phone has been unlocked. fash service
My iphone was with Rogers and i decide unlock it , in Rogers they told me it will be Unlocked if i pay 50$ and need their contract but here I unlocked id just for 30$
Too fast, good seller
thanks for unlock my iPhone. It's quick unlock my iPhone with in 3 days. Thanks a lot
Has already made more than 2 orders of different networks, all quickly and in time. Recommend !!!
iUnlocker Reviews — IMEI check, GSX info and iCloud status results
What you can check
Read verified reviews about iUnlocker services used by thousands of customers. These tools help you decide if a device can be unlocked, sold or needs repair. Carrier & SIMLock Check, GSX+Sold By+Replacement+Case+Repairs IMEI/SN check (INSTANT), iCloud CLEAN/LOST check by SN/IMEI (INSTANT).
With Carrier & SIMLock Check you confirm whether the phone is unlocked and which carrier sold it. GSX data (Sold By, Replacement/Case/Repairs, warranty) highlights refurbishment or part replacements. iCloud CLEAN/LOST shows activation eligibility and FMI lock state — crucial before resale or trade-in.
Free lookups
Need a quick result? Try our free iCloud / FMI status and IMEI / Serial number checks. For the full product list and prices, open the Prices catalog. After using a service, come back and leave a review — it helps others choose the right option. iCloud status / FMI status, IMEI / Serial number check, Prices catalog.
How it works
- Run a check IMEI (iPhone IMEI check supported) or a free check iCloud to see basic status.
- Order a detailed report: Carrier & SIMLock Check, GSX IMEI/SN details, iCloud CLEAN/LOST.
- Review the results (lock state, Sold By, warranty, FMI) to decide if unlock/sale/repair is viable.
- Share your experience below — verified reviews help others avoid costly mistakes.
How to read the results
- Carrier lock: “Unlocked” means you can insert other SIMs; “Locked” shows the current network.
- Blacklist: lost/stolen devices are blocked on many networks; resale value drops sharply.
- GSX data: “Sold By”, “Replacement/Case/Repairs” and warranty dates help detect refurbished or replaced units.
- iCloud status: “CLEAN” can be activated; “LOST”/“ON” will fail activation unless the owner disables FMI.
Examples of typical results
A device showing Unlocked + iCloud CLEAN usually activates and sells faster. A phone with Locked + Sold By: US AT&T may require a carrier-specific unlock. If GSX lists Replacement or multiple Repairs, expect refurbished parts; price accordingly. iCloud LOST/ON cannot be used without the owner’s credentials.
Tips & common mistakes
- Don’t confuse IMEI (15 digits) with SN; double-check before ordering.
- Use the exact model’s IMEI; dual-SIM variants can differ in policy.
- After unlocking, reboot with Wi-Fi and insert a non-original SIM; if needed, restore via iTunes (backup first).
- For trade-ins, attach GSX/iCloud proof — it increases buyer trust and reduces disputes.
Popular searches: check IMEI, check IMEI iPhone, check iCloud, carrier unlock reviews, GSX check reviews, iUnlocker reviews — real cases with verified orders.
Last updated:
FAQ (Frequently Asked Questions)
The GSMA its global IMEI blacklisting service that has its own base of lost or stolen devices. The mobile operators share their own blacklist (list of devices that was reported lost or stolen by their customers) to a global database. So then they can block these devices in different networks and countries.
Information that we provide on this page we get directly from Apple, so it is as accurate as possible.
A demo device has been used in Apple stores or any other third-party vendor for demonstration purposes. Some stores sell them with 20-30% discount from the retail price and they still carry a one year Apple warranty from the purchase date.
This device should have been turned back to Apple when it was replaced under warranty. But it seems the person who sold it to you did not turn it back. Device like that are hard to activate. So better do not purchase device like that.