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Price and Delivery starting at:

$ 14.95 USD 1 to 2 hs

Unlock Samsung Galaxy On7

Trust professional unlocking experts to free like your Galaxy On7 in record time.

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Price and Delivery from:  $ 14.95 USD in 1 to 2 hs

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1. Operator 2. Service 3. Summary 4. Payment

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Trust, Security, and Integrity

Trust, Security, and Integrity

Over 8 million top-ups, gift cards, and check-ins

Extremely Happy Customers

Extremely Happy Customers

Over 26,000 reviews between Google and Trustpilot

Low Price and Guaranteed Service

Low Price and Guaranteed Service

Nearly 20 years of complete transparency and the lowest prices

27,000 reviews of doctorSIM

Very good
Based on 27,091 reviews
Trustpilot
8 days ago

Hassle Free & Super Fast Top-ups.

We have been using DoctorSIM for topping up our SIM cards for many years now, and we have consistently had an excellent experience.

The service has always been fast, reliable, and professional, with very reasonable rates and an impressive range of networks available globally. This is a real advantage compared with many other providers in the same business.

On one occasion, we accidentally entered an incorrect SIM/telephone number when making a top-up. As the funds could not be applied, DoctorSIM promptly processed a full refund back to the card we had originally used for the payment. Their response was quick, professional, and hassle-free.

And our most recent experience says it all: we topped up a SIM just a few moments ago, and the funds were credited within approximately three seconds. You simply cannot ask for much better service than that.

All in all, DoctorSIM has consistently delivered a first-class service over the years. We have no hesitation in recommending them 100% and will certainly continue using their services.

Nat and Nelly
10 days ago

i love dr sim

i love this system its fast, user friendly, ive never come across any problems with it and honestly its just so useful and practical, i use it to buy my friend data every so often to help him out, but theres so many other features its so cool!! and i trust that they wont steal my info and sell it or anything too i love dr sim!!!!!!

Eya Souissi
22 days ago

very nice and smooth experience

very nice and smooth experience. First top to TIM Brasil didnt work because TIM is bad provider. The money stayed in between. So I asked DoctorSIM to change the top up to VIVO (another number of mine) and the money were delivered in 5 minutes to VIVO number, so I could use the data and so on. DoctorSIM works perfectly with top ups.

Gregory
Very good
Based on 27,091 reviews
Trustpilot

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Frequently Asked Questions

What is the difference between the Standard and Premium services?

To unlock a Samsung using the Standard Service, a local database is consulted. It is more economical, but there are occasions when the code is not available.
If your Samsung cannot be unlocked using this basic service, we will refund 100% of your payment and you can request the Premium Service, which has a 99% success rate.

What happens if the phone's software is modified?

Unlocks are 100% effective on unmodified software. However, if the software has been modified, the customer must restore the phone to factory settings and assume the risks of unlocking, as the settings necessary for unlocking have been altered.

My Samsung does not request the unlock code

If you have completed all the steps in the unlocking process and your phone still does not request a code, it may already be unlocked, have modified software, or not recognize the SIM card. However, we remind you that if the message that appears is "Network Lock," "Invalid SIM," or "Wrong Card," you can unlock your phone at doctorSIM. The unlocking instructions will explain the process so that your phone requests a code.

I'm not sure which is the originating carrier.

If you are unsure of the original carrier of your Samsung device, you should purchase the Worldwide Premium Unlocking Service and select any country and carrier of origin.

Does doctorSIM perform regional unlocks?

Yes! You can purchase regional unlocking for your Samsung here. Sometimes, the phone comes from another continent and asks for this regional code. You need to remove the Samsung regional lock in order to use it properly.

Is there a maximum number of release attempts?

Samsung phones do not have unlock attempts. However, if you repeatedly enter an incorrect code, even if the message on the screen does not change, it will be restricted internally.
To remove this restriction, you must enter the Freeze code, which is always included in the Samsung Premium Worldwide Unlock Service, and then enter the new unlock code to unlock the device. You can watch this example video.

What do I need to unlock my Samsung?

You can unlock your Samsung simply by having access to the Internet and an email account, to which we will send the instructions. Remember that to unlock your phone, you must be able to access the keypad and menus on your phone.
It is important that you enter the code after unlocking the SIM with your personal PIN, when the phone asks you for the SIM network unlock PIN that we will have sent you.

Why unlock your cell phone with doctorSIM?

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REPUTATION

This is the service recommended by operators and manufacturers.

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SPEED

It is the easy, fast, safe, and legal way to unlock.

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SAFETY

You keep your phone's warranty intact.

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WARRANTIES

Do not let go of your cell phone at any time.

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RELIABILITY

You can use it during the release process.

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EASY

Easy-to-follow release instructions.

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SUPPORT

The best customer service at your disposal.

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VERSATILITY

You can use your cell phone with any carrier in the world.

Unlock Samsung Galaxy On7 phone

How to unlock a Samsung Galaxy On7 by IMEI

The Samsung Galaxy On7 is a compact Android smartphone weighing 171 grams and 8.2 mm thick, with a TFT LCD screen measuring 5.5 inches and a resolution of 720 x 1280 pixels.

This Samsung model has a 13-megapixel camera located on the back permitting full HD videos with autofocus, digital zoom, and face/smile detection functions. The Galaxy On7 phone also has a 5-megapixel front camera which is ideal for selfie lovers.

You can legally and permanently unlock your Samsung Galaxy On7 100% online at doctorSIM. Submit your request by sending us the IMEI number of the phone and the name of the original operator. Once we've processed your request, we'll send simple instructions by e-mail on how to complete the unlocking.

The 3000 mAh battery should give you up to 21 hours of talk time. Regarding hardware and storage, the Galaxy On7 smartphone has a 1.1 GHz Quad-Core ARM Cortex-A53 CPU processor, 1.5 GB RAM memory, and 8 GB of internal storage. External storage capabilities are up to 128 GB.

Unlocking by IMEI is the recommended method by the phone manufacturers and network providers as it will not damage or void the phone's warranty.

The Samsung On7 phone is available in white, black, and gold, and for some specific models also in pink.

If you don't know the exact model, don't worry as the unlock code is valid for all Samsung Galaxy On7 models: On7 Duos (8 GB and 16 GB), On7 2016 and On7 2016 Duos.