When you require the Huawei Y520-U03 unlocking code for free, it is necessary to contact the service provider that has blocked the mobile, they can provide you the SIM network unlock PIN totally for FREE, but you must comply these requirements; you must be the original owner and have paid all pending bills. In these cases, it is very difficult to acquire the free unlocking, so Movical.Net can get you the same unlock code in record time.
Don't get complicated, the best way to calculate the unlocking code is our servers, when other SIM cards are inserted, and your Huawei Y520-U03 asks you for the code; you must fill out the questionnaire and in a few hours you will receive an email with the unlock instructions.
We must indicate that sometimes the unfreeze MCK code is needed (when attempts are wasted, the mobile will prompt the - SIM network PIN blocked. Enter SIM network PUK - ). Other different case, is if you need to use your phone in a different continent, in this case it will be requested the regional code RGCK, you should not worry, our company already knows these cases and always send you the necessary codes for a perfect unlock.
No, our unlock is never removed, you can update your phone as many times as you want or even reset your mobile.
The unlocks that we offer allow you to use all the SIM cards such as 3, Access Telecom, Airtel - Jersey, Clever Communications, eMobile, Meteor / Eir, O2, Tesco, Vodafone - Eircell from Ireland and all over the world.
When a Y520-U03 does not reject your new SIM card but does not allow you to make calls, it is most likely that the IMEI has been blacklisted. You need to contact with the carrier to solve it.
1. - Turn on the handset on with a SIM card not accepted by the device (your new network operator)
2. - If the card has a PIN number, enter it and press OK.
3. - The device will prompt: “Network lock”, Now enter the code and press OK.
4. - Your phone will indicate: "The operation was successful", becoming permanently unlocked.
4b.- If your phone inidcates SIM lock, introduce secondary code, and press OK, then dial the code again from step 3.
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