Unfortunately, just after writing this article, the database was accidentally covered by Zhang Ziran. Fortunately, my habit is to backup the database every day, without losing much data!Anger ah, had to write again by memory!(First of all, let's say that all the resources and tutorials used by Zhang Ziran's blog about v880 are copyrighted by the original author. Zhang Ziran modifies them based on her own experience and skills. Zhang Ziran wrote the v880 series of tutorials because the tutorials on various Android forums are too miscellaneous and messy to read, so Zhang Ziran sorted them out for everyone to read!!!)Down
20120707 Zhang Ziran migrated the database of Zhang Ziran's personal blog to the new network database!Copy the android.policy.jar in the download package provided by Zhang Nature with the RE manager, enter the system - framework, paste it and directly overwrite it, and modify the permissions just like the files in it.Friendly tip: Zhang Ziran has provided two, android.policy.jar is the original Android lock screen, and android.policy (ZTE v880) is the ZTE pendulum lock screen.In order to facilitate everyone to restore at any time, the method is the same.Of course, the Chinese characters and brackets "(ZTE v880 comes with it)" should be removed.Medium
This thousand yuan smart phone v880 bought by Zhang Ziran has been bought for some time, and it is not good to clean the phone. If you have the following problems after cleaning the phone or directly, you can try this method: This article is applicable to ZTE v880, please test other phones yourself!!!1. Obviously, after your v880 is fully charged and then unplugged, the power will be 97% or less immediately.2. It seems that the power consumption of standby for one night is exaggerated. It directly loses 10% or more power. According to Zhang Ziran's previous experience, it should be 2-3%, or even 1%.3. Before the machine was cleaned, the power showed 78%, but after the machine was cleaned, it turned into 94%, that is
Due to the recent popularity of Android, Zhang Ziran recently bought a cheaper 1000 yuan smart phone ZTE v880, so I will continue to update the use skills of this phone in the future!First of all, you should know that Android ROM is actually just a ZIP compressed package. However, adding or deleting content directly will damage its verification structure. You need to re sign it before you can swipe it into your phone.Recovery has the function of forcibly skipping signature, but Zhang has never tried.Therefore, we need such tools as "Auto_Sign" or "Tudou ROM Toolbox" to help you re sign your modified ROM compressed package.In addition, "Auto
1. Reduce screen brightnessAdjust the screen brightness to an appropriate value through Settings ->Sound and Display Settings ->Brightness. In fact, the screen brightness of Android phones can be very clear even if it is adjusted to the lowest level, but it can effectively save power. For phones that support optical sensors, you can also check "Automatic brightness" to automatically adjust the screen brightness according to external light.Users can also download the Widget to adjust the screen brightness in the Market electronic market for convenient setting at any time2. Turn off WiFi, Bluetooth, GPS, 3G and 4G when not in useMany mobile phones have built-in Widgets that enable and disable the above functions
