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Price and Delivery starting at:

$ 19.95 USD 46 min

Unlock LG K4

The best solution to use your K4 with any operator in the world.

  • Guaranteed or Money Back
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Price and Delivery from:  $ 19.95 USD in 46 min

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

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Trust, Security, and Integrity

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Low Price and Guaranteed Service

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Nearly 20 years of complete transparency and the lowest prices

+26,000 Reviews about doctorSIM

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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.

How to find out if an IMEI is blocked

The only 100% effective way to find out if your LG has a blocked IMEI is to contact your original carrier. Remember that if your LG has been reported, you will need to remove this additional security measure by contacting the original company.

What happens if my LG mobile phone no longer has any unlock attempts left?

Please note that LG mobile phones without SIM locks cannot be unlocked by IMEI. Remember to check this before signing up for the service.

My LG displays the message "The phone is not personalized" or "The phone is permanently locked and cannot be unlocked."

This message indicates that your LG mobile phone is now unlocked. You can now use it with any carrier in any country.

I can't find the exact model of my LG in the doctorSIM list.

Don't worry. In the case of LG phones, this information is not essential for unlocking. You can select any other option and the instructions will still be valid.

Is it a reliable service? Will I get my money back if it doesn't work?

You have nothing to worry about. doctorSIM will refund your money in the unlikely event that unlocking is not possible for reasons attributable to us. You can also view all our security certificates here.

Will my LG phone be unlocked for all carriers?

That's right. Once you unlock it with doctorSIM, you can use it with any carrier in any country. What's more, the unlock is permanent and will never be lost.

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 LG K4 phone

How to unlock a LG K4 by IMEI

The LG K4 is an Android smartphone weighing 120 grams and 8.9 mm thick and has a 4.5-inch TFT LCD screen with a resolution of 480 x 854 pixels.

The K4 phone has a 5-megapixel rear camera permitting Full HD videos with autofocus, digital zoom, and face/smile detection functions. In addition, it has a 2-megapixel camera installed on the front for those of you that prefer to Skype or use similar apps rather than just call.

But the best thing about the LG K4 is that you can permanently unlock it and use it anywhere in the world just by inserting different SIM cards. Read on to learn how doctorSIM can help you.

The 1940 mAh battery will give you around 9 hours of talk time and 500 hours of standby. With regards to hardware and storage, this particular model of LG has a 1 GHz Quad-Core ARM Cortex CPU processor, a 1 GB RAM memory, and 8 GB internal storage. You can also add up to 32 GB of external storage.

Unlocking your LG K4 phone with doctorSIM is totally legal, keeps your warranty intact, and won't damage it in any way.

We also use the IMEI unlocking method which is recommended by the phone manufacturers and network providers themselves.

Send us the information requested on our LG page and we'll send you the unlock code to type into your phone. It really is as easy as 1-2-3!

You can buy your LG K4 smartphone in either white or blue.

Knowing the exact model isn't necessary as the unlocking code is valid for both the LG K4 4G and 4G Dual models.