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List of Contents of this article:

• 1, What does Yitong pin code mean
• 2 、 What operating system do most Yitong mobile phones use?

What does Yitong pin code mean

1, [PIN1 code] In order to ensure that your mobile phone is not stolen after it is lost, each SIM card can set a set of personal passwords (PI N code), lock the SIM card, the four-digit password set by yourself; PIN usually refers to PIN1, which is used to protect the security of the SIM card; the initial password of the PIN code is 1234.

2. PIN code (Personal Identification Number) is a digital password used to verify identity and authorization. It is usually composed of numbers, generally 4 or 6 bits, used to access personal devices, accounts or services, etc.

3. PIN means personal identification number. Personal identification number (abbreviated as PIN), also translated as the user's personal identification number, often known as PIN number, is a string of digital access codes used for authentication. User identity, authorize him to enter the system.

4. Pin login means that the computer shows that a Pin code is required to log in. Pin, also known as PersonalIdentificationNumber, is a personal identification number, which is a digital password used to verify identity. Compared with the traditional user name and password login method, Pin login is more convenient and secure.

5. What is the PIN code? PIN code (PersonalIdentificationNumber), that is, a personal identification number, is a digital password used for authentication. It is usually used to protect the security of personal devices, accounts and information. The PIN code is usually composed of 4-6 digits, and some devices can even set a longer PIN code.

How to remove the root permission of my Yitong I6

Clear the root permission with the help of authorization management software Open the "Authorization Management" software on the mobile phone, as shown in the figure. After entering the main page, click The gear icon in the upper right corner, after entering the [Settings] or [More] page, find the complete ROOT permission, click to clear and restart the mobile phone.

Recommended preferred method, after clicking the mobile phone settings, click to enter "My Device"; then click [Development Version] at the top, click Enter; after entering, click the three dots in the upper right corner; click [Download the latest complete package] in the drop-down menu, as shown in the figure below.

After uninstalling the authorization management mobile phone root, the authorization management is generally installed in the system/app. It is best to uninstall it with the system program or LINK2SD. If it doesn't work, use the RE manager to delete it.

After ROOTing the mobile phone, go to the official website to download the firmware package and flash it again, then you can release the ROOT permission and restore the normal state of the system.

The most direct and effective way to delete root permissions is to upgrade the system. Because the mobile phone will be automatically restored to the unrooted state after each system update.Restore the factory settings. Enter the "Settings" and "Reset Mobile Phone" interface of the mobile phone, and click the "Reset Mobile Phone" or "Restore Factory Settings" button to restore the root state of the mobile phone.

Preparing work, the mobile phone developer debugging is turned on, and the usb is checked. Download and install the flash master on the computer, and connect the mobile phone to the computer. Click More Tools and click the root master application function. Display "Your phone already has root permission", click remove root permission. The system prompts that the root permission is being lifted.

Cool Mobile Phone Launched in 2011 - Yitong V5

With the development of smartphones, mobile phone brands are emerging one after another. In 2011, Kupai launched a popular smartphone - Yitong V5.The mobile phone has good performance in appearance and internal configuration, and is loved and sought after by many users.

Kupai N900: This mobile phone is a smartphone launched by Kupai in 2010, equipped with MTK 6573 processor, 512MB RAM, 4GB ROM, 5-inch screen, 12-megapixel camera, and supports 3G network.

Eton Yitong p5 mobile phone can't be turned on after rooting. It is recommended to try the operation according to the following steps: the machine is fully charged, and after backing up the data, it is turned off (OFF). Press and hold the [Power Button] and [Volume+] keys for 10 seconds. After entering the Recovery mode.

In terms of hardware, Kupai 2012The mobile phone on the market adopts a 1GHz single-core processor, 512MB RAM memory and 2GB ROM storage. Although it cannot be compared with the high-end phones at that time, it performs quite smoothly in daily use. The fuselage is also equipped with a 1500mAh battery, and the battery life is relatively good.

You can recommend it. I bought a Yitong e306 straight-board mobile phone two years ago, which is very powerful. Although I have changed to a new smartphone now, I have been using that mobile phone all the time, with dual SIM and dual standby. Yitong's mobile phone is a regular domestic one, and the after-sales service is quite good! Yitong's mobile phones usually come with some very practical software, please adopt it.

Look for after-sales service. It should be possible to replace it in less than a month. It's better to buy a better mobile phone. Like my cool 7295, it has never died. It is said that the youth version is going to be released.

What operating system do most Yitong mobile phones use?

1. Yitong P11 is an elderly machine with a 4-inch screen. The body memory is 512M, but the battery is very large, and the system is YunOS system. If you can't turn on the power, consider flashing to solve the problem. Use the brush master to flash the machine. The ROM base in the flash master, and then search for Yitong P11. Click in to see the ROM package of Yitong P11.

2. ▲ Yitong P51 button The button of Yitong P51 is on the right side of the mobile phone. It adopts a metal button, and the edge of the button is finely polished, which looks more beautiful. ▲ Yitong P51 battery Yitong P51 adopts a 4000 mAh polymer battery. The large battery brings longer service life, which will greatly enhance the battery life performance of the mobile phone.

3. The system running Android3 can also meet the needs of daily use, while supporting WIFI, Bluetooth and other functions. At the time of its release, the configuration of this mobile phone was already relatively high-end.

4. Yitong T900 adopts Mitak MT6575 single-core CPU, which is not high in performance. Running the original Android OS 0 system should be relatively reluctant. The best way is to use Android 3 system 0, which will be relatively smooth. The operating system is not the more high-end the better. 3 can already meet the basic use.

< A href='#How to remove the root permission of my Yitong I6' title=' the root of my Yitong I6How to remove permissions'>How to remove the root permissions of my Yitong I6