Unlock Oppo A3s

Unlocking to USA, AT&T, T-mobile, MetroPCS, Cricket, Sprint, Verizon, Tracfone, Boost Mobile, Xfinity, etc...

Oppo A3s
Select the network your phone is locked NOT the network you want to use
Why unlock my Oppo A3s?

How to unlock my Oppo A3s for FREE?

If you need to unlock a Oppo A3s from home, you should call the network provider who has sold you the device, because it is the only way to obtain the SIM network unlock PIN for free. You must know that you need to fulfill the carrier's requirements, such as being the cell phone plan owner. Our company is dedicated to calculate unlocking codes by IMEI, we work with official unlocking servers and we send the same code as the carrier.

Guidelines for typing the SIM network unlock PIN

The fastest method to obtain the unlocking is ordering in our website, when you put SIM cards from other network providers, the phone will require the unlock code, if you want to get it in a few hours, order it and we will send it to your email.

You should be careful when entering the unlock code, because your Oppo only has 5 attempts to enter the SIM unlock code. If the attempts are exhausted, your A3s don’t indicate SIM network unlock PIN, and you will need an extra payment to unlock it. The unique solution will be to fix it, connecting with your computer.

Could Oppo A3s unlocking be removed?

Certainly not, our unlocks are official and forever, you can update Android without any problem.

Can I use my phone worldwide?

Unlocking method is for any SIM card of Spectrum, AT&T, US Cellular, Cricket, Sprint, T-Mobile, Verizon, MetroPCS, Tracfone, Boost Mobile, Net10, StraightTalk, H20 Wireless, Simple Mobile, Virgin Mobile, Family Mobile, Xfinity Mobile, Viaero, Total Wireless, Ultra Mobile, Visible Wireless, Consumer Cellular from USA and any other country.

Oppo A3s does not allow me to make calls

When a A3s 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.

Can the Oppo A3s be unlocked when it doesn't prompt for the code?

Some AT&T, Cricket, metroPCS and T-Mobile mobile phones in the USA do not require an unlock code, they are locked with an app pre-installed in the device called Device Unlock, this app is already installed on the mobile phone. Once your order the unlocking, our server authorizes it, simply running the application and pressing the Permanent Unlock button.

Normally a Oppo from Sprint, Verizon, Tracfone, Boost Mobile, StraightTalk or Simple Mobile from United States does not request the network unlock code, because these phones have a blocked firmware with the carrier. Our company solves this block and removes this restriction, but it has to be unlocked with a program on the PC and our technician will help you remotely.

These are the Oppo A3s versions

CPH1803, CPH1853
How to insert the unlocking code for the Oppo A3s

1 - Turn ON the OPPO phone.
2 - Enter *#3988691# on the keyboard
3 - A window to enter the code will appear on the screen.
4 - Enter the unlock code the code
5 - OPPO model phone is now unlocked.

Customer reviews
Unlock Oppo A3s from any carrier by IMEI is rated 5.0 of 5 based on 1 Reviews.
Ernesto - 7/08/2023

"Eficaz y confiable"

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