OPPO mobile phone has a lock, can the business hall be brushed off?

The PIN code that is usually referred to is the PIN 1 code. PIN code is a personal identification code, composed of a set of 4 digits, the general initial password is 1234 or 0000, users can modify according to their own habits (the specific modification method can refer to the mobile phone instruction manual), if you enter the PIN code 3 times in a row, your SIM card will be locked, at this time you need to enter the PUK code to unlock. (Hint:.)

The default security password of Nokia mobile phone is 12345, which is not a PIN code. )

The pin2 code is also the password of the SIM card, but it is related to the billing of the network and the modification of the internal information of the SIM card, so China Mobile does not disclose the pin2 code to customers. Ordinary customers don't need to pay attention to the pin2 code. Even if the pin2 code is locked, it will not affect the normal call of the mobile phone.

The "billing" function on the mobile phone is used to cooperate with the network to complete the relevant billing functions, so the pin2 code is confidential.

The initial state of the mobile phone PIN 1 code and PIN 2 code is off. When the SIM card is automatically locked, you will be prompted to enter the PUK code (unlock code) on the phone screen.

PUK code (PIN unblocking key) refers to the PIN unlock password, that is, the personal unlock code, which consists of a set of 8-digit numbers, which has been set up at the factory of the SIM card, and a SIM card corresponds to a unique PUK code, which cannot be modified.

If you enter the correct PUK code (unlock code), the locked SIM card will automatically unlock. Some mobile phones (generally more Motorola mobile phones) need to enter **05* before entering the PUK code to unlock.

Note: If you enter the wrong PUK code for 10 times, the SIM card will be permanently locked (SIM will be scrapped) and you will need to replace the card. (So when your phone's SIM card is locked, please don't press the phone keyboard again, and turn off the phone immediately.) This is very important).

You can solve the PUK code by using the following method:

1. You can use someone else's mobile phone to call customer service **10086 to solve the PUK code with the service password.

2. Bring your mobile phone, SIM card and valid ID card to the local business hall of China Mobile, and the staff of the business hall will unlock it for you.

3. You can log in to the online business hall and follow the steps below

Online Business Hall》 Basic Service》 Common Query》 PUK Code Query (This is the Liaoning Mobile Online Business Hall PUK Code Query Steps, and the steps of the online business hall in each province may be a little different).

4. When the mobile phone card was first bought, there was a PUK code on the card that came with it.

1. I didn't say the specific model, so it's not good to give you a specific reference.

2. The design of the system in recovey has canceled the double clear mode to prevent the loss of the phone, in order to better protect the user's data and security.

3，color

The system can be solved by mobile phone double clearing.

After the phone is turned off and turned off, press and hold the [Power Button] and [Volume Up Button] of the phone at the same time until it enters recovery mode and select [Chinese Simplified].

Then select Clear data and cache, and then click it.

Clear User Data and Cache] until complete.

4. Third-party software, such as Kingroot

The premise that the phone has turned on the Find Phone function.

Log in to the OPPO cloud service, find the phone, lock it, and reset the password.

6. The above still can't be solved, so it can only be sent to the official after-sales brush for processing.

Summary. Causing the function to fail or fail to turn on is usually solved by flashing. Generally, Android mobile phone flashing is divided into wire brushing, card brushing, soft brushing and factory brushing.

Hello, the annihilation ant is very Rong Shi is fortunate to serve you to answer questions, I have seen your question in Hongzi, and I am sorting out the reply for you, don't be in a hurry to end the consultation, please wait patiently for about 2 minutes

Hello Kiss, happy to answer your questions. Flashing the phone can brush the oppo off<>

Yes, it can be deleted after root. You can go to the OPPO official website on the firmware of the empty altar**,Find the firmware package of the mobile phone model**Go to the mobile phone to make a loss,And then you can brush in the important information of the mobile phone。

Method 1: Check on the OPPO official website - Service - Service Wu Nabi outlets; Method 2: Check at the mobile phone OPPO member - customer service - service outlets, and you can also make an appointment for maintenance.

Method 3: Inquire at OPPO Paradise - Explore - Customer Service - Service Center.

Flashing, a technical term for mobile phones, refers to changing or replacing some languages, **, ringing cracks, software or operating systems in the mobile phone through a certain method. Generally speaking, flashing is to reinstall the system for the mobile phone.

Flashing the phone can make the function of the mobile phone more perfect, and it can be sent by the Ming Shihong to restore the mobile phone to the original state. In general, the Android phone has a damaged system.

The failure of the car function or the inability to turn on the machine is usually solved by flashing. Generally, Android mobile phone flashing is divided into line brushing, card brushing, poor soft inspection and factory brushing.

In 2008, OPPO launched the first "smiley phone", which started to explore and lead the journey of Zhimei technology. Today, OPPO relies on its smart terminal products with Find and R series mobile phones as the core, and uses Internet services such as Brother and OPPO+ to enable consumers around the world to enjoy the most beautiful technology.

Pro,So you can brush the OPPO off,It is recommended to go to the mobile phone after-sales service center to find a professional。 <>

Kiss, thank you for the consultation, give a thumbs up, thank you. <>

Dear, the above is my hope to help you, you can click on the upper right corner of the "end of hunger service", and give a thumbs up. If you have any other questions, you can consult me again, and finally wish you a happy life and a happy mood! <>

Summary. Dear, if you forgot the account lock password of your oppo phone, you can try the following methods to unlock it:1

Use the bound mobile phone number for verification: When entering the password, you can select "Forgot password", and then enter the mobile phone number bound during registration to reset the password through the SMS verification code. 2.

Contact OPPO official customer service to unlock: If the above two methods can't solve your problem, you can try to contact OPPO official customer service to unlock. You will need to provide relevant information such as your phone's IMEI number for identity verification.

Dear, if you forgot the account lock password of your oppo phone, you can try the following methods to unlock it:1Verify with a bound mobile phone number:

When entering the password, you can select "Forgot Password", and then enter the mobile phone number bound during registration to reset the password through the SMS verification code. 2.Verify with the bound email address:

When entering the password, you can select "Forgot Password", and then enter the email address bound to the registration to reset the password through the email link. 3.Contact the OPPO official customer service to unlock:

If the above two methods can't solve your problem, you can try to contact OPPO's official customer service to unlock it. You will need to provide relevant information such as your phone's IMEI number for identity verification.

Dear, please note that before trying the above methods, please back up the important data of Sun Sheng in your hand, and make sure that the number or email address associated with the OPPO mobile phone account is your own.