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Answer: Settings - About mobile phones - System upgrade is enough.
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Answer: Simply go to the Android forum to download the ZIP or BIN flash package, and then put it on the SD card to flash the machine
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Answer: root, It means to obtain the maximum permission. Source: The Android system comes from the Linux system, and the maximum user (account) is called root, that is, the super administrator user account. Promoting the user account to root gives you the maximum permissions. You can delete
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Answer: Completely shut down, press and hold the volume+power button to turn on! Enter Recovery! Wipe data/factory reset Clear the data partition and restore factory settings Not if above Try changing the battery, but the possibility is small! Try to connect the computer with the data cable first. If you recognize it, you can
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Answer: I used MIUI stable version, but I haven't changed it. There are not many things that come with the system, which are very practical, do not need to be deleted, and are also very stable and smooth. The main thing is that the beautification is very convenient. If you save power, it is hard to say. It depends on how you use it. No matter what system you use, if you want to save power, I suggest you ROOT
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Answer: 1. root (required) 2. Use RE manager to enter datadatacom.sec.android.app.camerashared_prefs, open com.sec.android.app.camera_preferences.xml in the edit file mode, and put "pref_setup_shutterso..."
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Answer: Hello, landlord! If the mobile phone has a new firmware, there will be a push update notice. Firmware upgrade can optimize some functions of the machine, improve the mobile phone system, and make the mobile phone system more stable and smooth. It is recommended that you try the following methods: 1
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Answer: The i9300 is a quad core. Two new machines cannot cross it. See what you can use
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Answer: The price of the two mobile phones is about the same. Samsung has a 4.0 inch mobile screen, Lenovo has a 5.0 inch mobile screen, and both mobile phones have 1G CPUs running ram512. Both of them have 300000 cameras in front and 5 million Samsung mobile 3G phones behind them