Unlocking Microsoft Lumia 550

For unlock Microsoft Lumia 550 following options are available. If you don't know which option use for unlock your phone, please contact us. We will help you choose the right product for your phone.

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UNLOCK Microsoft Lumia 550


What our customers say about unlocking

  • Fast and reable

    Aliu - 2021-01-14 19:43:27

  • Thank you very much. I just managed to unlock my phone thanks to you. Thumbs up and I shall recommend you for sure :)

    Spiros - 2020-12-24 23:48:15

  • Fantastic service and quick as well

    Brian - 2020-12-17 19:59:36

  • Worked first time. Great service.

    Michael - 2020-09-06 20:50:21

  • Very reactive and friendly service.

    Jean-Marc - 2020-06-23 13:25:14

Unlocking instruction for Microsoft Lumia 550 ?

How to enter the unlock code in a Microsoft Lumia 550:

1. Turn on the phone with an unaccepted SIM card (not the one in which the device works)
2. Microsoft Lumia 550 should ask for an unlock code
3. Enter the code provided by sim-unlock.net
4. Device is unlocked !!

Your Microsoft Lumia 550 has a network blockade, but you don't know in what network exactly ? You can check it by using your phone's IMEI number.
Use this link for our free service Microsoft Lumia 550 network and warranty check, enter your IMEI number, you will receive all information that include: warranty, network and country of your Microsoft Lumia 550.
Microsoft Lumia 550 has only one correct unlock code. If you enter wrong codes from free generators too many times, you can block the code counter. Every Microsoft Lumia 550 has a limited number of attempts to enter an unlock code. After the code counter is blocked, you might loose a chance to unlock it permanently.


2024-03-08 11:48:09 Waldemar


2022-06-09 18:10:33 ABDELGHANI

goood service fast delivery worked at first time.

2021-01-14 19:43:27 Aliu

Fast and reable

2020-12-24 23:48:15 Spiros

Thank you very much. I just managed to unlock my phone thanks to you. Thumbs up and I shall recommend you for sure :)

2020-12-17 19:59:36 Brian

Fantastic service and quick as well

2020-10-29 12:37:29 Artur

Jak najbardziej polecam. Szybko tanio i sprawnie.

2020-09-12 17:13:06 Linon

Je suis très satisfait de votre service.

2020-09-06 20:50:21 Michael

Worked first time. Great service.

2020-06-23 13:25:14 Jean-Marc

Very reactive and friendly service.

2020-06-02 23:07:04 Carlos Antonio

muito bom site respeitador e eficiente

2020-02-11 13:25:58 Tom

Great service job well done

2020-01-15 08:57:40 Chris

Great service, and more importantly great support. I messed up my number, and the support team helped me out until it was resolved. Well done five stars.

2020-01-10 16:37:14 Brian

Brilliant service and the code was sent in less than 24 hours. I am very impressed. Thank you very much.

2020-01-06 13:10:14 Terry

The unblock code worked ok

2019-11-26 14:33:46 Roy

Very good service worked first time .and very good order process updates thank you

2019-10-18 09:27:45 Brendon

Had this phone for 3 years and could not get unlock code from Meteor. 3 days with sim-unlock and it was done. Thank you

2019-10-11 17:08:27 Cameron

Excellent service, received code in 2 days

2019-09-16 13:40:23 kuflash

thanks your so faster

2019-06-24 09:22:00 K

GREAT but expensive

2019-05-25 10:16:38 Mathews

The code worked..Great job,ordered on Thursday evening and received the code on Friday night,relatively quicker than other services

2019-05-10 21:33:22 SAINT. M.C


2019-02-28 21:41:23 hasmukh

Very good service

2019-02-27 20:33:25 salim

The moment i entered the code and my lumia 550 unlocked, this is the best unlock site ever👌

2019-02-26 09:18:57 Perry

Fantastic. Highly recommend.

2019-02-13 13:40:40 Paulo

Great job, easy and fast.

2019-02-04 09:27:03 Elion

Hi , thnx very much for our service is to fast to secure . I just unlock microsoft lumia 550 from swisscom network work perfectly. Thanks

2018-12-31 10:37:22 Paweł

Wszystko ok. W drugim dniu roboczym dostałem kod i simlock ściągnięty:) Polecam.

2018-11-27 07:50:22 frank

Thanks for the code it took a week but worked perfectly in the end. Looking forward to using your service again. Thanks

2018-11-25 00:56:31 Favio Mauricio

excelente servicio muchas gracias

2018-11-14 14:16:43 thierry kouakou

superbe service je suis vraiment satisfait.

2018-10-01 13:38:57 Tilao

It worked straight away... unlocked in less than a minute after I received the code. The code was delivered inside the time window they said it would be. If like me, you are a bit afraid of losing your money, you can go ahead, I recommend sim-unlock.net. A+ Cheers,

2018-04-25 09:22:23 Robert

Telefon odblokowany.Polecam

2018-03-19 01:55:05 Alamgir

excellent service and highly recommended .thanks

2018-03-18 18:42:41 Angela

Spot on, worked first attempt

2018-03-16 20:45:55 Alamgir

excellent fast service,highly recommended.

2018-03-14 23:21:28 Breda


2018-02-23 10:19:17 Robert

Highly recommended. Code was received in 5 days and worked faultlessly.

2018-02-07 05:13:51 Ricardo

excelente servicio y rapido 100% recomendable

2018-02-01 20:44:59 krzysiek

Witam odblokowanie kodem lumia 550 kodem bez problemu polecam 100% u mnie trzeba było wpisywać kod dłuższy niż pole do wpisywania

2018-02-01 19:11:02 dejan

Very good and quick. I recommend to everybody

2018-01-25 17:48:18 Łukasz

Szybko, bezpiecznie oraz tanio.

2018-01-07 08:55:32 derick

I was really skeptical in the beginning but when my unlock code came after about 4 days, it worked perfectly

2018-01-04 18:14:40 derick

I was so sceptical about this service to be honest but after 4 days, received my codes and bam they worked at one go. Awesome stuff.

2017-11-08 10:40:48 Suzanne

Great service less than 24 hrs and phone successfully unlocked would definitely use again and recommend

2017-10-15 08:45:11 Dave

Excellent service. Took 10 days but I'm certain that's down to the carrier I was locked to. Needless to say the code worked perfectly. Will definitely use this service again.

2017-09-26 21:44:08 Joanna


2017-08-23 14:48:10 Chamelleon

Poszło bez problemu

2017-07-06 10:08:14 SP

Assez rapide, je recommande malgré un prix un peu élevé

2017-07-04 10:41:51 Darek

Jestem bardzo zadowolony . Troszeczkę to trwało ale działa firma jest solidna .korzystałem też z innych firm ale okazywało się że oszukuja tylko na pieniondze . A tą firmę polecam naprawdę dotrzymuja slowa

2017-06-12 12:56:44 Ismail

Unlocked code worked first time Taken 10 days to get code worth it as others charge less but do not work. Thanks,