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Hello, you can enter in the dialing interface to do a factory reset of your phone. Note: Using this feature will erase any information added later, including **book, text messages, etc., so please back up important content before use.
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You can try to erase your phone's data with Chear eMMC (equivalent to a factory reset), operation:
1. Press and hold the power button and the volume down button at the same time for 3 seconds under the shutdown condition, the following interface will appear, and then wait a few seconds:
2. Press the volume button to move up and down to clear emmmc, and click the power button to confirm; After that, you can clear the data of the phone, but after clearing, personal data and other data will be lost.
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Isn't it good if you brush the line?,Press the volume button and the power off button to enter a mode.,But I don't know what those English mean.。
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There are several ways to restore the A288T to factory settings:
If you need to restore factory settings for A288T and other mobile custom machines, you only need to go to [System Settings] - Privacy], and the password for preset factory reset is 1234 or 0000.
If you forget the phone unlock password, you need to go to the Lenovo repair site to flash the password to clear the password, because flashing will erase all data, it is recommended to use synchronization software such as Wandou Pod to make a data backup before going to prevent data loss.
Of course, you can also enter the engineering mode to solve the problem and restore the factory settings. Boot into recovery mode (generally Android phones press and hold the volume "-" plus the power button to enter recovery mode, Huawei EMUI to press and hold the volume up button, volume down button, and power button at the same time, and release the power on button after the phone vibrates (continue to hold the volume up button and volume down button) After entering, there are the following two lines: wipe data factory reset and wipe cache partition volume up and down to select, Power button OK.
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Lenovo A288T factory reset operation,In Settings-Privacy,Restore factory settings,It is recommended to back up the required data before operation。
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Method: Step 1: Turn off the phone, hold the phone in your left hand, press and hold the middle of the volume button with your left thumb (press and hold the middle to ensure that you can press the up and down keys of the volume at the same time), confirm that after pressing the volume up and down buttons, press and hold the home (the key in the middle of the lower part of the phone screen) with the thumb of your right hand, and then press and hold the power button with the index finger of your left hand, and let go when the i5800 01 appears, you will see that there are several rows of blue English options, and then the second step will continue.
Tips: If a green robot and a row of yellow English appear on the phone in this step, only press the upper button of the volume button, please buckle the battery and do it again (the second and third steps below are the so-called "double clearing").
Step 2: Use the volume keys to select the third optionwipe data factory reset (this is the factory reset), press the home button to confirm, and then go to another screen, there are no (there are many no options, no matter) and yes --delete alluser (there is only one yes --delete all user option, this is this) English options, use the volume keys to select yes delete all user, Press home to confirm.
In the third step, after pressing home in the second step, the screen will go to the options you saw in the original first step, use the volume keys to select the fourth option, wipe cache partition (this means clearing the cache), and then you will go to the options you saw in the original first step.
Step 4: Use the volume button to select the first choice of reboot system now (which means reboot the system), then the phone will automatically restart. It takes a long time, about 3 to 4 minutes.
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Hello, are you done now? I'm in the same situation as you.
Hello, if you delete the system files by mistake, it is recommended that you do not do other operations on the phone, and take the phone to the Lenovo mobile phone after-sales service station for testing as soon as possible, where there are professional engineers to help you solve the problem of the phone. Provide you with a link to Lenovo mobile phone customer service outlets.
Hello. Sorry, because you did not provide specific information about Lenovo A380T, we cannot directly help you here, and we apologize for the inconvenience caused. It is recommended that you accurately describe the problem that Lenovo A380T needs to consult, directly supplement the information of the problem or re-consult on the home page, so that we can better serve you, thank you! >>>More
Hello, Lenovo Phone A789 uses MT6577 dual-core 1G CPU.
We apologize for the inconvenience.
For your situation, it is recommended that you refer to the following methods for testing >>>More
Dear Lenovo users, hello!
According to your description, it is recommended that you try to factory reset your phone (it is recommended to back up important data such as **book text messages before restoring settings to prevent unnecessary losses): >>>More